Updated on 2025/05/24

Information

 

写真a

 
NISHIKITANI MARIKO
 
Organization
Data-Driven Innovation Initiative Associate Professor
Kyushu University Institute for Asian and Oceanian Studies (Concurrent)
Kyushu University Hospital Medical Information Center(Concurrent)
Title
Associate Professor
Contact information
メールアドレス
Tel
0926425881
Profile
社会医学の産業保健研究分野として、就業と健康の関係に注目しています。現在の日本は情報化、産業のグローバル化が進み、個人の価値観もまた多様化しています。就業の在り方も、これまでのように終身雇用を中心にした日本的正規雇用制度が根強く残る部分と、パート労働や派遣や契約社員のような非正規雇用が大多数になりつつ、両者が混在した労働市場へと大きく変化してきています。雇用を中心にした労働契約が異なれば、時間当たりの給与が大きく異なる他、社会保障への加入、業務責任性、そして、安全・衛生教育、危険業務や定型業務への振り分け、と労働条件に格差が生じます。個人の健康状態は、このような就業環境から強い影響を受け、また、その生活を介して次世代へ影響すると考えられます。収入、情報、様々な制度への参加機会に関する格差の問題は、社会の構成員全体へ影響すると考えられ、主に国の基幹統計等のデータを用い研究を進めています。

Research Areas

  • Life Science / Hygiene and public health

  • Informatics / Life, health and medical informatics

  • Informatics / Statistical science

  • Humanities & Social Sciences / Gender studies

  • Life Science / Food sciences

  • Environmental Science/Agriculture Science / Environmental load and risk assessment

  • Humanities & Social Sciences / Family and consumer sciences, and culture and living

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Degree

  • M.P.H. ( 2009.6 )

  • Ph.D. ( 2000.7 The University of Tokyo )

  • M.S. ( 1996.3 Ochanomizu University )

  • B.S. ( 1994.3 Ochanomizu University )

Research History

  • Kyushu University Division of Healthcare Digital Transformation, Data-Driven Innovation Initiative Associate Professor 

    2024.7 - Present

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    Country:Japan

  • Kanagawa University of Human Services School of Health Innovation Visiting Researcher 

    2023.10 - Present

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    Country:Japan

  • University of Maryland, Baltimore County The Erickson School of Aging Studies Visiting Associate Professor 

    2022.7 - 2024.6

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    Country:United States

  • Kyushu University Medical Information Center, Kyushu University Hospital Academic Researcher Research Associate Professor

    2020.4 - 2023.10

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    Country:Japan

  • Columbia University Weatherhead East Asian Institute Visiting Scholar 

    2020.4 - 2022.3

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    Country:United States

  • Kyushu University Institute of Decision Science for a Sustainable Society Associate Professor 

    2014.4 - 2020.3

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    Country:Japan

  • Fukuoka Women's University Department of Environmental Sciences, International College of Arts and Sciences Associate Professor 

    2011.4 - 2014.3

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    Country:Japan

  • Teikyo University Department of Hygiene and Public Health Assistant Professor 

    2010.1 - 2011.3

  • Teikyo University Institute of International Education Research Assistant Professor 

    2008.4 - 2009.12

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    Country:Japan

  • Teikyo University  ResearchFellow 

    2007.8 - 2008.3

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    Country:Japan

  • Teikyo University Department of Hygiene and Public Health Assistant Professor 

    2001.10 - 2007.8

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    Country:Japan

  • Kitasato University Department of Physiology Research Assistant 

    2000.4 - 2001.9

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    Country:Japan

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Education

  • Harvard School of Public Health   Master of Public Heaoth Program   Quantitative Methods Concentration

    2008.9 - 2009.6

  • The University of Tokyo   Graduate School of Medicine   Department of Public Health

    1996.4 - 2000.3

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    Country:Japan

    Notes:公衆衛生学教室

  • Ochanomizu University   Faculty of Home Economics   Department of Food and Nutritional Sciences

    1994.4 - 1996.3

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    Country:Japan

    Notes:Food Chemistry

  • Ochanomizu University   Faculty of Home Economics   Department of Food and Nutritional Sciences

    1990.4 - 1994.3

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    Country:Japan

    Notes:Food Chemistry

Research Interests・Research Keywords

  • Research theme: Health and social disparity caused by work

    Keyword: precarious employment, social disparity, worker and family, general health, lifestyle disease

    Research period: 2014.6

Papers

  • Epidemiology of obesity, hypertension, and type 2 diabetes among voluntary health checkup participants in districts of Sabah, Malaysia

    YOKOTA Fumihiko, ELENGOVAN Rishaini, Nicholas Pang TZE PING, Helen Benedict LASIMBANG, ANAI Akane, Rafiqul ISLAM, NISHIKITANI Mariko, KIKUCHI Kimiyo, SATO Yoko, IKEDA Subaru, Ashir AHMED, NAKASHIMA Naoki

    基幹教育紀要   11   139 - 156   2025.2   ISSN:21892571 eISSN:2189258X

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    Language:English   Publisher:Faculty of Arts and Science, Kyushu Unieversity  

    The prevalence of obesity, hypertension (HTN), and type 2 diabetes mellitus (T2DM) is increasing worldwide, with significant public health implications, particularly in low- and middle-income regions. However, epidemiological data for remote rural districts in Sabah, Malaysia remains limited. This report aimed to assess the epidemiology of noncommunicable diseases (NCDs) such as obesity, HTN and T2DM among voluntary health checkup participants across selected districts in Sabah, Malaysia. A total of 1,247 adults aged 18 years or above underwent health checkups as part of Sabah state’s rural outreach activities, which included anthropometric measurements, blood pressure assessment, and blood glucose tests. Data analysis revealed that the proportion of obesity, HTN, and suspected T2DM was 21.7%, 40.3%, 28.1%, respectively. The percentage of participants who had both HTN and suspected T2DM was 13.7%. Older age was significantly associated with HTN and suspected T2DM. Higher rates of HTN were observed among males. Significantly higher odds ratios for having obesity, HTN, suspected T2DM, were found in rural districts including Beaufort, Tawau, and Lahad Datu districts, compared to the urban district of Kota Kinabalu. Participants in rural districts had a significantly higher likelihood of having two or more of these NCDs (comorbidity) than participants in the Kota Kinabalu district after controlling for sex and age. The findings highlight the urgent need for targeted community health interventions and policies addressing lifestyle modifications, with a focus on at-risk demographics in rural areas. This study provides a foundation for future research on NCDs in Sabah and emphasizes the importance of preventative measures in reducing the growing burden of obesity, HTN, and T2DM in Malaysia.

    DOI: 10.15017/7339194

    CiNii Research

  • Performance Evaluation of Commonly Used Portable Hemoglobin Sensors in Comparison to Clinical Test Results

    Islam R., To S., Izukura R., Sato Y., Nishikitani M., Kikuchi K., Yokota F., Ikeda S., Jahan N., Ahmed A., Miyazaki M., Nakashima N.

    Studies in Health Technology and Informatics   316   416 - 417   2024.8   ISSN:09269630 ISBN:9781643685335

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    Language:English   Publisher:Studies in Health Technology and Informatics  

    Telehealth systems in underserved countries leverage various low-cost portable medical sensors to transmit patients' vital information to remote doctors, facilitating timely diagnoses and interventions. However, the potential risks associated with inaccurate data pose considerable threats to the health of individuals. This study focuses on identifying high-quality portable hemoglobin sensors, employing the Japanese clinical pathology laboratory as a gold standard. Out of the eight sensors evaluated in this study, four were found to be highly erroneous.

    DOI: 10.3233/SHTI240436

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  • An evaluation of the commonly used portable medical sensors performance in comparison to clinical test results for telehealth systems

    Maruf R.I., Tou S., Izukura R., Sato Y., Nishikitani M., Kikuchi K., Yokota F., Ikeda S., Islam R., Ahmed A., Miyazaki M., Nakashima N.

    Computer Methods and Programs in Biomedicine Update   5   2024.1

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    Publisher:Computer Methods and Programs in Biomedicine Update  

    Background and Objective: One of the primary challenges faced by telehealth systems is the accurate transmission of patient information to remote doctors. In this context, portable medical sensors deployed at the remote patients' end play a crucial role in measuring vital information. There are many sensors available in the market. However, the accuracy of the sensors has been always a concern. The objective of this study is to verify different sensors and create awareness for using accurate sensors to avoid misdiagnosis for the patients’ safety. Methods: This study considered the test result of a Japanese clinical pathology laboratory as the reference gold standard. The clinical pathology laboratory uses 1) Hexokinase UV method for blood glucose, 2) Enzymatic Determination method for cholesterol, 3) Automatic Analyzer (EDTA-2 K) of Hemoglobin, and 4) Uricase POD method for uric acid. To assess the performance of a medical sensor, its test results were compared to the gold standard test results obtained from the laboratory using the same sample. A Normalized Root Mean Square Error (NRMSE) threshold of less than 0.2 was established as the criterion for determining whether the medical sensor's performance fell within an acceptable range. Results: Among the eight most commonly used blood glucose devices in the Asian market, only one device was deemed acceptable with NRMSE less than 0.2. However, all four devices found in the Japanese market showed their acceptability. In the case of cholesterol, hemoglobin, and uric acid devices, only a limited number of items were available in Asian markets. Some of the hemoglobin and uric acid devices were found to be somewhat acceptable, while all the cholesterol sensors were found erroneous. Conclusions: This study has clearly shown the issues with the portable medical sensors and recommends the device approval authority of each country to approve sales of the quality sensors only for patients’ safety.

    DOI: 10.1016/j.cmpbup.2024.100147

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  • Performance Evaluation of the Commonly Used Portable Cholesterol Sensors for Telehealth Services in the Unreached Communities

    Islam, R; To, S; Izukura, R; Sato, Y; Nishikitani, M; Kikuchi, K; Yokota, F; Ikeda, S; Islam, R; Ahmed, A; Miyazaki, M; Nakashima, N

    MEDINFO 2023 - THE FUTURE IS ACCESSIBLE   310   309 - 313   2024   ISSN:0926-9630 ISBN:978-1-64368-456-7 eISSN:1879-8365

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    Language:English   Publisher:Studies in Health Technology and Informatics  

    Portable medical sensors play an important role in healthcare services, especially in rural communities. Many telehealth systems use these devices for providing patients' vital information from a distance to remote doctors. Erroneous data will not only mislead the remote doctor for correct diagnosis but it will cause health threats to these unreached community people. Therefore, it is very important to identify good sensors with an acceptable level of accuracy but within the affordable price of the available sensors in the market. This study aims to identify quality portable cholesterol sensors with high accuracy with the reference of the Japanese clinical pathology laboratory as a gold standard. We have considered cholesterol sensors that measure total cholesterol for this study that are commonly used in the developing countries of Asia. We found that out of four, three of them were very much erroneous and cannot be recommended even for primary healthcare.

    DOI: 10.3233/SHTI230977

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  • AGE BIAS IN ARTIFICIAL INTELLIGENCE (AI): A VISUAL PROPERTIES ANALYSIS OF AI IMAGES OF OLDER VERSUS YOUNGER PEOPLE

    Allen, L; Xu, WQ; Nishikitani, M; Patil, VA; Bradley, D

    INNOVATION IN AGING   7   986 - 986   2023.12   eISSN:2399-5300

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  • HOW ELDERLY PEOPLE INTERACT AFTER THEIR RETIREMENT WITH THE COVID-19 ERA IN JAPAN

    Yokota, F; Nishikitani, M; Tucker, G; Bradley, D

    INNOVATION IN AGING   7   950 - 950   2023.12   eISSN:2399-5300

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  • Relationship between job stress by effort-reward imbalance and work-related and medical accidents among medical professionals at university hospitals in Japan

    NISHIKITANI Mariko, IZUKURA Rieko, SAWATARI Hiroyuki, A. KIDO Mizuho, MORIYA Fukuko, KAWANAMI Shoko, YASUMOTO Sawa, TAKETOMI Kikuko, FUJINO Yuriko, NAGAYOSHI Kinuko, KATO Kiyoko, NAKASHIMA Naoki, CHISHAKI Akiko

    Journal of Occupational Safety and Health   16 ( 2 )   117 - 125   2023.9   ISSN:18826822 eISSN:1883678X

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    Language:Japanese   Publisher:National Institute of Occupational Safety and Health, Japan  

    <p>We conducted a questionnaire survey among nurses, medical doctors, radiological technologists, and pharmacists in 2020 to identify the factors explanatory associated with work-related and medical accident risks among medical professionals at university hospitals in Japan. Participants were divided into high- and low-risk groups based on their experiences of work-related and medical accidents from the last year before the survey, and their mental health, job-related stress by effort-reward imbalance, and time factors were compared. Among them, 22% of nurses, 16% of medical doctors, 17% of radiological technologists, and 18% of pharmacists were in the high-risk group. Moreover, the high-risk groups, except for pharmacists, had significantly poor health statuses than the low-risk groups. Nurses and medical doctors in the high-risk group had significantly longer working hours and more night shifts than the low-risk groups. This study highlighted that job stress was significantly and independently associated with a high risk of work-related and medical accidents in all occupations, even when adjusted for confounding factors, health status, and time factors. The study suggested that mitigating and controlling stress would reduce accident risk among medical professionals performing interpersonal work.</p>

    DOI: 10.2486/josh.josh-2023-0004-ge

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  • 大学病院における医療職者の努力-報酬不均衡モデルによる職業性ストレスと労働災害・医療事故との関係

    錦谷 まりこ, 伊豆倉 理江子, 澤渡 浩之, 城戸 瑞穂, 守屋 普久子, 川波 祥子, 安元 佐和, 武冨 貴久子, 藤野 ユリ子, 永吉 絹子, 加藤 聖子, 中島 直樹, 樗木 晶子

    労働安全衛生研究   16 ( 2 )   117 - 125   2023.9   ISSN:1882-6822

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    Language:Japanese   Publisher:(独)労働者健康安全機構労働安全衛生総合研究所  

    九州北部の5つの大学病院で働く対人業務のある医療専門職を対象に,2020年に労働災害や医療事故の発生状況を調査し,リスク要因を探索的に評価した.4職種(看護師1,305人,医師481人,放射線技師90人,薬剤師51人)を抽出し,過去1年間の労働災害および医療事故の発生とヒヤリ・ハット経験の回答に基づき職種別に高リスク群と低リスク群に分け,精神健康調査GHQ,主観的健康感,努力-報酬不均衡モデルで示される職業性ストレス,仕事や生活の時間的要因を比較し評価した.調査結果では,全職種で職業性ストレスと労災・医療事故リスクとの有意な関連が示された.薬剤師を除く高リスク群には精神健康の問題も見られた.看護師と医師の高リスク群は,低リスク群に比べ労働時間が長く,夜勤回数も多かった.睡眠不十分と家事時間はリスクとの関連を示さなかった.職業性ストレスは病院間の違いや性,年齢等の交絡因子を調整したマルチレベル混合効果ロジスティック回帰分析でも,全職種で労災・医療事故リスクと有意な関連を示した.この結果から,医療専門職の職場でのストレスを軽減することが,労災・医療事故リスクの低減につながる可能性があると示唆された.(著者抄録)

  • The Association of Health Status and Employment Status for each Occupation: Results from a Comprehensive Survey of Living Conditions in Japan<SUP>1</SUP>

    Ariyoshi, M; Nishikitani, M; Tsurugano, S; Inoue, M; Yano, E

    JAPANESE PSYCHOLOGICAL RESEARCH   65 ( 3 )   201 - 214   2023.7   ISSN:0021-5368 eISSN:1468-5884

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    Publisher:Japanese Psychological Research  

    This study examined the association between occupation and health status among Japanese employees. The data from the Comprehensive Survey of Living Conditions in Japan encompassed 102,575 employees (55,399 males and 47,176 females), who were employed workers aged 15–44 years. Self-rated health was used as an indicator of health status in the health questionnaire. A multiple logistic regression analysis of the association between health status and occupation was conducted to estimate the odds ratios (ORs) and 95% confidence intervals (CIs) with an adjustment for confounding factors. When the non-regular employees were assessed, many of their occupations were linked to poorer health tendencies in general, with the exception of male Service workers (OR 0.75, 95% CI 0.60–0.94). Finally, particular employment and occupations were observed as having better or worse health tendencies than other types of work.

    DOI: 10.1111/jpr.12379

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  • Telehealth Care for Mothers and Infants to Improve the Continuum of Care: Protocol for a Quasi-Experimental Study

    Kikuchi Kimiyo, Islam Rafiqul, Sato Yoko, Nishikitani Mariko, Izukura Rieko, Jahan Nusrat, Yokota Fumihiko, Ikeda Subaru, Sultana Nazneen, Nessa Meherun, Nasir Morshed, Ahmed Ashir, Kato Kiyoko, Morokuma Seiichi, Nakashima Naoki

    JMIR Research Protocols   11 ( 12 )   e41586   2022.12   ISSN:1929-0748 eISSN:19290748

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    Language:English   Publisher:JMIR Publications  

    Background: Ensuring an appropriate continuum of care in maternal, newborn, and child health, as well as providing nutrition care, is challenging in remote areas. To make care accessible for mothers and infants, we developed a telehealth care system called Portable Health Clinic for Maternal, Newborn, and Child Health. / Objective: Our study will examine the telehealth care system’s effectiveness in improving women’s and infants’ care uptake and detecting their health problems. / Methods: A quasi-experimental study will be conducted in rural Bangladesh. Villages will be allocated to the intervention and control areas. Pregnant women (≥16 gestational weeks) will participate together with their infants and will be followed up 1 year after delivery or birth. The intervention will include regular health checkups via the Portable Health Clinic telehealth care system, which is equipped with a series of sensors and an information system that can triage participants’ health levels based on the results of their checkups. Women and infants will receive care 4 times during the antenatal period, thrice during the postnatal period, and twice during the motherhood and childhood periods. The outcomes will be participants’ health checkup coverage, gestational and neonatal complication rates, complementary feeding rates, and health-seeking behaviors. We will use a multilevel logistic regression and a generalized estimating equation to evaluate the intervention’s effectiveness. / Results: Recruitment began in June 2020. As of June 2022, we have consented 295 mothers in the study. Data collection is expected to conclude in June 2024. / Conclusions: Our new trial will show the effectiveness and extent of using a telehealth care system to ensure an appropriate continuum of care in maternal, newborn, and child health (from the antenatal period to the motherhood and childhood periods) and improve women’s and infants’ health status.

    DOI: 10.2196/41586

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  • SFTS Survey on Ticks Collected from Wild Boars and Vegetation in Ito Campus, Kyushu University

    SONG Yandejia, HOSOYA Tadatsugu, YASUDA Akito, ASHIZUKA Yuki, KOBAYASHI Takayuki, NISHIMURA Naoto, NISHIKITANI Mariko

    Japanese Journal of Zoo and Wildlife Medicine   27 ( 2 )   119 - 125   2022.9   ISSN:13426133 eISSN:2185744X

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    Language:Japanese   Publisher:Japanese Society of Zoo and Wildlife Medicine  

    <p>In this study, we collected ticks from wild boars and vegetation to survey a prevalence of Severe fever with thrombocytopenia syndrome virus (SFTSV) in tick population from Ito campus of Kyushu University (Fukuoka Prefecture, Japan) and its allied region. Ixodid ticks (Acari: Ixodidae) were collected from wild boar and vegetation at Ito campus, and were screened by reverse transcription PCR (RT-PCR) for detection of SFTSV. Five ixodid species were collected and identified in this survey. <i>Haemaphysalis flava</i> Neumann was the dominant species in this area. The RT-PCR results showed that all 152 pools of tick samples, included 12 pooled tick samples from two wild boars tested positive for antibodies to SFTSV, were negative for SFTSV.</p>

    DOI: 10.5686/jjzwm.27.119

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  • 九州大学伊都キャンパス周辺におけるマダニ類及びマダニが媒介する重症熱性血小板減少症候群に関する調査

    宋 閻徳嘉, 細谷 忠嗣, 安田 章人, 芦塚 由紀, 小林 孝行, 西村 直人, 錦谷 まりこ

    日本野生動物医学会誌   27 ( 2 )   119 - 125   2022.9   ISSN:1342-6133

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    Language:Japanese   Publisher:日本野生動物医学会  

    これまでに捕獲したイノシシから重症熱性血小板減少症候群ウイルス(SFTSV)抗体の保有が確認された九州大学伊都キャンパスとその周辺地域で捕獲したイノシシに寄生するマダニ類の種構成を明らかにするとともに、リアルタイムRT-PCR法を用いてSFTSV保有率を調査した。その結果、5種のマダニ類が確認され、全種がSFTSV遺伝子の検出報告がある種であった。マダニ類からSFTSV遺伝子は検出されなかった。(著者抄録)

  • Communications Through Contemporary Tools of Information and Communication Technology: Cross-sectional Study Evaluating Health Among Separated Family Members

    Nishikitani, M; Ariyoshi, M; Nohara, Y; Umihara, J

    JMIR FORMATIVE RESEARCH   6 ( 8 )   e34949   2022.8   eISSN:2561-326X

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    Language:English   Publisher:JMIR Formative Research  

    Background: The number of single-living workers separated from their spouses and families has been increasing due to the need to create a balance between life and work. Workers are assigned everywhere in globalized workplaces while also caring for their family members in the context of Japan's aging society. At the same time, the mental and health status of persons living separately from their families is a matter of concern. The development of interpersonal communication means using information and communications technology (ICT) tools and the internet is remarkable, enabling simultaneous 2-way communication across distances and national borders. The easy accessibility to simultaneous communication is expected to improve the psychosocial status of isolated family members. Objective: This study aims to clarify the health benefits of ICT by using a psychosocial health assessment, the characteristics of ICT tools, and the frequency of communication among the workers and their families who live separately. Methods: This was a cross-sectional study planned and conducted in Japan. Study participants, including adults who live separately from other family members or have separately living family members due to work, were recruited to answer a web response survey about ICT usage status, health status, and life and society evaluation. This study recruited 73 participants divided into 2 groups by their communication tools and frequencies, and their separated life, health, and psychosocial status were statistically compared. Results: Among the 73 study participants, 15 were categorized in the high communication-skilled (HCS) group that used both types of ICT tools to communicate frequently: “live,” such as video chat and voice call, and “nonlive,” such as SMS text message service and email. A simple comparison between the HCS and reference groups showed significant differences in the cohesion with the neighborhood (P = .03), perceived social position (P = .01), and happiness (P < .001); however, there were no significant differences in the health (psychological distress, P = .08; self-rated health, P = .07), lifestyle (drinking, P > .99; current smoking, P = .37), and dyadic trust in family members living separately (P = .80). Further, in a multivariate regression analysis adjusted for confounding factors, such as educational history, age, gender, and job status, poor subjective health showed a prevalence odds ratio of less than 1 (OR 0.17, 95% CI 0.03-1.02). The HCS group showed significant positive relationships in the cohesion score with the neighborhood (P = .01; β=2.40, 95% CI 0.56-4.24), perceived social position (P = .03; β=1.17, 95% CI 0.11-2.23), and happiness score (P = .002; β=1.46, 95% CI 0.58-2.34) in the same multivariate regression models. Conclusions: This study suggested that people who frequently communicate with separated family members by taking advantage of various ICT tools can maintain a better mental state and better social relations among those who live alone and are separated from their families.

    DOI: 10.2196/34949

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  • Associations between Workers' Health and Working Conditions: Would the Physical and Mental Health of Nonregular Employees Improve If Their Income Was Adjusted?

    Nishikitani M, Nakao M, Inoue M, Tsurugano S, Yano E

    Medicines (Basel, Switzerland)   9 ( 7 )   2022.7   ISSN:2305-6320

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    Language:English  

    DOI: 10.3390/medicines9070040

    PubMed

  • Standardization of Personal Health Records in the Portable Health Clinic System

    Islam R., Yokota F., Kikuchi K., Nishikitani M., Izukura R., Sato Y., Rahman M., Sultana N., Nessa M., Ahmed A., Nakashima N.

    Studies in Health Technology and Informatics   290   163 - 167   2022.6   ISSN:09269630 ISBN:9781643682648

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    Language:English   Publisher:Studies in Health Technology and Informatics  

    A personal health record (PHR) is not only a collection of personal health data but also a personal healthcare and disease management tool for individual patients. Recently, PHRs have been considered indispensable tools for patient engagement in the area of noncommunicable diseases (NCDs) and have gained a special importance. Unfortunately, similar to several other developing countries, Bangladesh remains far behind in establishing a standard PHR system for the country despite the fact that the growth of NCDs is extremely high and accounts for approximately 70% of the total diseases experienced in the country. The Portable Health Clinic system, which has a PHR feature, was established in Bangladesh in 2010. This PHR system requires standardization for each country. The objective of this research is to standardize this PHR system with reference to the PHR system proposed by the Japanese Clinical Societies, which is a pioneer of work in this field in Asia.

    DOI: 10.3233/SHTI220053

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  • STATUS QUO BIAS AND ATTITUDE FOR PARTICIPATION IN SOCIAL ACTIVITY IN THE CONTEXT OF ICT USAGE IN OLDER JAPANESE ADULTS

    Nishikitani, M; Yokota, F; Ariyoshi, M; Okamura, K; Nakashima, N

    ANNALS OF BEHAVIORAL MEDICINE   56 ( SUPP 1 )   S559 - S559   2022.4   ISSN:0883-6612 eISSN:1532-4796

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  • 2022 ABM Annual Meeting Abstracts Supplement

    錦谷 まりこ

    Annals of Behavioral Medicine   56 ( Supplement_1 )   S1 - S687   2022.4   ISSN:08836612 eISSN:15324796

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    Publisher:Oxford University Press (OUP)  

    DOI: 10.1093/abm/kaac014

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  • Portable health clinic COVID-19 system for remote patient follow-up ensuring clinical safety

    Islam R., Yokota F., Nishikitani M., Kikuchi K., Sato Y., Izukura R., Rahman M.M., Chowdhury M.R., Ahmed A., Nakashima N.

    Computer Methods and Programs in Biomedicine Update   2   100061   2022.1

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    Language:English   Publisher:Computer Methods and Programs in Biomedicine Update  

    Background: A developing country like Bangladesh suffers very much from the sudden appearance of the COVID-19 pandemic due to the shortage of medical facilities for testing and follow-up treatment. The Portable Health Clinic (PHC) system has developed the COVID-19 module with a triage system for the detection of COVID-19 suspects and the follow-up of the home quarantined COVID-19 patients to reduce the workload of the limited medical facilities. Methods: The PHC COVID-19 system maintains a questionnaire-based triage function using the experience of the Japanese practice of diseases management for early detection of suspected COVID-19 patients who may need a confirmation test. Then only the highly suspected patients go for testing preventing the unnecessary crowd from the confirmation PCR test centers and hospitals. Like the basic PHC system, it also has the features for patients’ treatment and follow-up for the home quarantined COVID-19 positive and suspect patients using a telemedicine system. This COVID-19 system service box contains 4 self-checking medical sensors, namely, (1) thermometer, (2) pulse oximeter, (3) blood pressure machine, and (4) glucometer for patient's health monitoring including a tablet PC installed with COVID-19 system application for communication between patient and doctor for tele-consultancy. Results: This study conducted a COVID-19 triage among 300 villagers and identified 220 green, 45 light-yellow, 2 yellow, 30 orange, and 3 red patients. Besides the 3 red patients, the call center doctors also referred another 13 patients out of the 30 orange patients to health facilities for PCR tests as suspect COVID-19 positive, and to go under their follow-up. Out of these (3 + 13 =) 16 patients, only 4 went for PCR test and 3 of them had been tested positive. The remaining orange, yellow and light-yellow patients were advised home quarantine under the follow-up of the PHC health workers and got cured in 1–2 weeks. Conclusions: This system can contribute to the community healthcare system by ensuring quality service to the suspected and 80% or more tested COVID-19 positive patients who are usually in the moderate or mild state and do not need to be hospitalized. The PHC COVID-19 system provides services maintaining social distance for preventing infection and ensuring clinical safety for both the patients and the health workers.

    DOI: 10.1016/j.cmpbup.2022.100061

    Scopus

    PubMed

  • Portable Health Clinic System for Maternal and Child Health Care in COVID-19 Pandemic Situation

    Islam R., Kikuchi K., Sato Y., Izukura R., Nishikitani M., Jahan N., Nessa M., Yokota F., Ahmed A., Nakashima N.

    Studies in Health Technology and Informatics   295   213 - 216   2022   ISSN:09269630 ISBN:9781643682907

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    Language:English   Publisher:Studies in Health Technology and Informatics  

    Rural women in developing countries do not have any option but to visit the distant city to see the obstetricians and gynecologists in case of any maternal and child health issues. However, it becomes more difficult to travel during the COVID-19 pandemic situation. Thus, the telehealth service using the Portable Health Clinic can be very effective for maternal and child health care services. Since the PHC system provides home delivery services through the local health workers, the rural women can avail regular continuum of care services. This study found a 300% increase in participation in the continuum of care. This is not because they receive the service at home but also because they can receive consultancy from urban specialist doctors without travel during the pandemic situation.

    DOI: 10.3233/SHTI220700

    Scopus

    PubMed

  • Women's health status before and during the COVID-19 pandemic in rural Bangladesh: A prospective longitudinal study

    Kikuchi, K; Islam, R; Nishikitani, M; Sato, Y; Izukura, R; Yokota, F; Khan, NJ; Nessa, M; Ahmed, A; Morokuma, S; Nakashima, N

    PLOS ONE   17 ( 5 )   e0266141   2022   ISSN:1932-6203

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    Language:English   Publisher:PLoS ONE  

    The coronavirus disease (COVID-19) pandemic has widely spread worldwide since 2020. Several countries have imposed lockdown or stay-at-home policies to prevent the infection. Bangladesh experienced a lockdown from March 2020 to May 2020, and internal travel was restricted. Such long and strict confinement may impact women’s health. Herein, we aimed to assess the impact of the COVID-19 pandemic on women’s health by comparing their health status before and during the pandemic. We conducted a prospective longitudinal study in two zones in the Chhaygaon union, rural district Shariatpur, Bangladesh. The study population comprised non-pregnant women aged 15–49 years. We visited the household of all eligible women and invited them for health checkups. The survey staff examined their health status at the checkup camps and conducted questionnaire interviews. In total, 121 non-pregnant women received health checkups both from June 2019 to July 2019 and in October 2020, before and during the COVID-19 pandemic, respectively. Compared with those during the 2019 health checkup, the medians of body mass index, systolic blood pressure, and diastolic blood pressure were significantly higher (22.7 kg/m2 to 23.6 kg/m2; 110.0 mmHg to 111.0 mmHg; and 73.0 mmHg to 75.0 mmHg, respectively, p<0.05) during the 2020 health checkup. In contrast, urine glucose levels were significantly lower (10.1% to 3.4%, p = 0.021). The lack of physical activity and other inconvenience accumulation caused by the prolonged confinement might have affected their health status. This necessitates local health workers to promote physical activity to prevent health deterioration during the pandemic.

    DOI: 10.1371/journal.pone.0266141

    Web of Science

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Presentations

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Research Projects

  • Impacts of Socioeconomic Factors on the Health of University Students under the Influence of COVID-19.

    Grant number:23K02186  2023.4 - 2026.3

    Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (C)

    鶴ヶ野 しのぶ, 井上 まり子, 錦谷 まりこ, 矢野 栄二

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    Grant type:Scientific research funding

    本研究は、COVID-19影響下での社会経済因子と大学生の健康との関連、とりわけ就労(アルバイト)状況の悪化に伴う経済困難が健康へ及ぼす影響を量的・質的に明らかにすることを目的とする。
    本研究を通して、わが国の大学生の健康に及ぼす社会経済因子の影響を可視化し、若年者の健康支援のための実効的な対策を提示することが全体構想である。

    CiNii Research

  • シェアリングエコノミー労働者の実態と健康-すべての人の健康と就労の両立のためにー

    Grant number:22K10374  2022.4 - 2025.3

    Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (C)

    井上 まり子, 鶴ヶ野 しのぶ, 錦谷 まりこ, 矢野 栄二

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    Grant type:Scientific research funding

    日本では働き方改革がはじまり、雇用や就業形態を問わず公正な待遇の実現を重点化している。しかし、非正規雇用労働者の待遇改善も待たれる中、それ以上に多様な働き方が社会に広がりつつある。現在、技術革新によって働く場と形態が変化しており、特にシェアリングエコノミーと呼ばれる経済モデルが国内外で台頭している。しかし、その労働者については実態と働き方が明らかではない。
    そこで、本研究は、シェアリングエコノミーで働く労働者の実態を調べると共に、身体的・精神的健康、社会保障制度などの現状を明らかにし、多様な働き方を進める社会の中で、すべての労働者の健康を守る方法を見出すことを目的とする。

    CiNii Research

  • 母子継続ケアのためのICTを活用した遠隔健診の展開について

    Grant number:21KK0169  2021.10 - 2027.3

    Grants-in-Aid for Scientific Research  Fund for the Promotion of Joint International Research (Fostering Joint International Research (B))

    菊地 君与, イスラム ラフィクル, 錦谷 まりこ, 伊豆倉 理江子, 佐藤 洋子, 池田 すばる

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    Grant type:Scientific research funding

    本研究ではバングラデシュの実証サイトにおいて周産期・母性期・乳児期まで対応する改良母子遠隔健診システムを構築・実装化する。そして、母子に継続ケアが提供されることで、バングラデシュにおける母子の疾病罹患率や死亡率が改善するかを明らかにすることを目的とする。
    クラスターランダム化比較試験により、妊婦とその児を対象とし、遠隔での継続的な健診を実施する。研究のアウトカムとして、産前産後ケアの受診者率、健康状態の改善率、産後うつ率、妊娠・新生児合併症罹患率、児の栄養不良率とする。

    CiNii Research

  • Development of an international survey and research on diverse work styles of healthcare professionals toward a sustainable healthcare system

    Grant number:21K18462  2021.7 - 2024.3

    Grants-in-Aid for Scientific Research  Grant-in-Aid for Challenging Research (Exploratory)

    Chishaki Akiko

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    Grant type:Scientific research funding

    The ratio of female doctors in Japan, where long working hours are the norm for doctors, is low and turnover is also observed. The current status of the medical profession, working environment, and attitudes toward health were surveyed at overseas facilities with different cultural backgrounds. The results were compared with those of five university hospitals in Japan, where the principal investigator has conducted surveys, to examine the issues from a global perspective. A questionnaire survey on working environment and health was administered at St. Luke's Hospital in the Philippines as an overseas medical collaboration facility. Furthermore, a workshop was held on the web to share the current situation of the medical profession in the Philippines and to discuss measures to create a comfortable working environment for the medical profession in Japan. There were some differences between the two countries that may be due to differences in health care systems and cultural backgrounds.

    CiNii Research

  • Research on ICT utilization by older adults to realize independence and willingness to participate in society

    Grant number:21K12142  2021.4 - 2024.3

    Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (C)

    錦谷 まりこ, 横田 文彦, 有吉 美恵

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    Grant type:Scientific research funding

    高齢者の自立と積極的な社会参加の促進は喫緊の課題であり、ICT 技術の活用が期待される。高齢者は ICT 技術を敬遠するなど ICTギャップ問題があるが、ユーザビリティに配慮し、心身の機能を考慮し意欲・関心を満たすようなICT利活用を導入することでこれらのギャップ問題の克服が期待される。本研究では、リタイア前後の高齢者を対象にコミュニケーション、健康・生活習慣に関して質的・量的調査を実施してネットワーク分析行い、ICT利活用との関連性を評価する。生活意欲の根源にコミュニケーションや人とのつながりへの欲求の存在を想定し就業やボランティア等の社会参加を促進・継続するICTの仕組みを考案する。

    CiNii Research

  • Tracking the transition of a decade of career continuity among women medical professionals

    Grant number:19K21724  2019.6 - 2023.3

    Grants-in-Aid for Scientific Research  Grant-in-Aid for Challenging Research (Exploratory)

    CHISYAKI Akiko

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    Grant type:Scientific research funding

    We studied the attitudes of women medical professionals toward ‘purpose in life’ and their health using the similar questionnaires that we had used in 2008, almost 10 years before. Approximately 5,000 female medical professionals at five universities were surveyed on basic items (e.g., occupation, education, tenure, age, marital and household status, and employment status), work environment (working hours, Occupational Stress Questionnaire), and health status (Mental Health Survey GHQ, lifestyle, etc.). We collected 2,335 questionnaires and received 2105 valid responses (1651 nurses, 195 physicians, 36 dentists, 37 pharmacists, 124 laboratory technicians/radiologists, 32 physical therapists, etc.). Nurses had the poorest mental health and physicians the best. Occupational stress was also the worst among nurses. Measures to improve nurses' health and to reduce their stress are needed.

    CiNii Research

  • Analysis of the Health Status for Workers Engaged in Crowdsourcing: An Examination of New Working Styles and Their Health Implications

    Grant number:19K10565  2019.4 - 2023.3

    Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (C)

    Inoue Mariko

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    Grant type:Scientific research funding

    The purpose of this study was to assess the working conditions and health status of the rapidly increasing population of crowdsourcing workers. We collected data on relevant laws, policies, and prior epidemiological studies. Moreover, we implemented an online questionnaire survey targeting male and female workers aged 18-65 across Japan. We received responses from approximately 3,000 workers. For our analysis, we classified the respondents into two groups: those engaged in crowdsourcing or other forms of employment and those who were not. Furthermore, we conducted a detailed examination of health and lifestyle, highlighting the differences between primary and secondary occupations, as well as disparities among regular workers, non-regular workers (including part-timers, dispatched workers, contract workers, and temporary workers), and self-employed individuals or sole proprietors.

    CiNii Research

  • The impact of Unconscious Bias on female researcher's career and health

    Grant number:19K02523  2019.4 - 2023.3

    Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (C)

    Tsurugano Shinobu

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    Grant type:Scientific research funding

    The purpose of this study was to identify factors that contribute to difficulties in career advancement, including "unconscious bias," among female science and engineering researchers.
    We planned to conduct a quantitative study to analyze the effects of unconscious bias on career development using individual multi-year questionnaires from science and engineering academic societies, and a qualitative study to interview researchers at academic societies affiliated with gender-equal academic societies. However, due to a lack of consensus regarding the handling of personal information and the disclosure of results, as well as the difficulty of conducting face-to-face interviews due to the Corona Disaster, it was decided to review existing previous studies and materials to create a new research environment.

    CiNii Research

  • Validation of electric patient reported outcome system for Gastrointestinal Cancer Patients with Diabetes Mellitus

    Grant number:18K10312  2018.4 - 2024.3

    Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (C)

    Izukura Rieko

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    Grant type:Scientific research funding

    The study purpose was [1] to develop and examine the feasibility of electric patient reported outcome (ePRO) system that has made it possible to measure PROs regularly and to collect them automatically for gastrointestinal cancer with diabetes. [2] It was also examined the change in PROs over time from the pre-surgery to the recuperation at home. [1] In ePRO pilot test, it found that poor visibility was caused the difficulty in PRO measurement using electronic device for elderly cancer patients aged 65 years or older. [2] Out of gastrointestinal cancers, the QOL of elderly colorectal cancer patients with diabetes mellitus had tended to be dropped largery in the first year after surgery as compared with it of non-diabetic cancer patients. It is necessary to further improve the ePRO system for practical use in medical settings.

    CiNii Research

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Educational Activities

  • Before Appointment at Kyushu University:
    Taught lectures and practical courses in the Faculty of Medicine, including Physiology Practicum, Medical Informatics Exercises, Public Health Practicum, and Public Health. Also responsible for general education courses such as Introduction to Environmental Science, Life and the Environment, Eco-Lifestyle Studies, and Introduction to Women’s Leadership.

    After Appointment at Kyushu University:
    Engaged in teaching and research supervision at the Institute for Decision Science for a Sustainable Society and the Faculty of Arts and Science.

    <Supervision of Students>
    Undergraduate thesis supervision: 2 students
    Master’s thesis supervision: 8 students
    Doctoral dissertation supervision: 11 students

Class subject

  • 女性における決断科学

    2019.6 - 2019.8   Summer quarter

  • データを活用した課題発見・提案セミナー

    2019.6 - 2019.8   Summer quarter

  • 国際保健学概論(世界の労働安全衛生)

    2019.6 - 2019.8   Summer quarter

  • ジェンダー学

    2019.4 - 2019.6   Spring quarter

  • 女性における決断科学

    2018.12 - 2019.2   Winter quarter

  • データを活用した課題発見・提案セミナー

    2018.10 - 2018.12   Fall quarter

  • 女性における決断科学

    2018.6 - 2018.8   Summer quarter

  • 問題解決セミナー

    2014.4 - 2020.3   Full year

  • 国際シンポジウム

    2014.4 - 2020.3   Second semester

  • 国際共同研究

    2014.4 - 2020.3   Full year

  • 海外実習

    2014.4 - 2020.3   Full year

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FD Participation

  • 2025.4   Role:Participation   Title:コンプライアンス教育教材

    Organizer:University-wide

  • 2025.3   Role:Participation   Title:情報セキュリティ対策e-learningコース

    Organizer:University-wide

Visiting, concurrent, or part-time lecturers at other universities, institutions, etc.

  • 2024  帝京大学大学院公衆衛生学研究科  Classification:Intensive course  Domestic/International Classification:Japan 

    Semester, Day Time or Duration:後期(1コマ)

  • 2024  神奈川県立保健福祉大学ヘルスイノベーション研究科  Classification:Part-time lecturer  Domestic/International Classification:Japan 

    Semester, Day Time or Duration:後期(1コマ)

  • 2023  神奈川県立保健福祉大学ヘルスイノベーション研究科  Classification:Part-time lecturer  Domestic/International Classification:Japan 

    Semester, Day Time or Duration:後期(1コマ)

  • 2017  産業医科大学  Classification:Part-time lecturer  Domestic/International Classification:Japan 

    Semester, Day Time or Duration:前期(1コマ)

  • 2016  産業医科大学  Classification:Part-time lecturer  Domestic/International Classification:Japan 

    Semester, Day Time or Duration:前期(1コマ)

  • 2015  産業医科大学  Classification:Part-time lecturer  Domestic/International Classification:Japan 

    Semester, Day Time or Duration:前期(1コマ)

  • 2014  産業医科大学  Classification:Part-time lecturer  Domestic/International Classification:Japan 

    Semester, Day Time or Duration:前期(1コマ)

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Participation in international educational events, etc.

  • 2019.10

    JST

    さくらサイエンス

Other educational activity and Special note

  • Special Affairs  統計ソフトSTATAの実践方法