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  1. Article ; Online: Home-Based Frailty Prevention Program for Older Women Participants of Kayoi-No-Ba during the COVID-19 Pandemic: A Feasibility Study.

    Watanabe, Ryota / Kojima, Masayo / Yasuoka, Mikako / Kimura, Chieko / Kamiji, Koto / Otani, Takahiro / Tsujimura, Shoko / Fujita, Hitomi / Nogimura, Akane / Ozeki, Sae / Osawa, Aiko / Arai, Hidenori

    International journal of environmental research and public health

    2022  Volume 19, Issue 11

    Abstract: This study presents a single-arm intervention that aimed to determine the feasibility of a three-month home-based exercise program to prevent the progression of frailty during COVID-19. We recruited four groups of Kayoi-no-ba, or community salons for ... ...

    Abstract This study presents a single-arm intervention that aimed to determine the feasibility of a three-month home-based exercise program to prevent the progression of frailty during COVID-19. We recruited four groups of Kayoi-no-ba, or community salons for frailty prevention, and a total of 69 community-dwelling older women who belonged to one of the Kayoi-no-ba in a preliminary study for a follow-up study. The intervention program was developed on the basis of the 5A approach, and the focus group by the volunteer leaders of Kayoi-no-ba. We adapted the National Center for Geriatrics and Gerontology Home Exercise Program for Older People for 10-min daily home-based exercise. For feasibility outcomes, 91.3% of the participants completed the intervention program, whereas the percentage of exercise performed was 86.5% during the intervention period. For health-related outcomes, the five times sit-to-stand test exhibited significant improvement after the intervention. The results of feasibility outcomes indicate that the program may be feasible due to the high rates of completion and exercise performed. Additionally, improvement was noted for the health indicators of the five times sit-to-stand test, which may help prevent frailty. The feasibility trial has provided the necessary data to design a future-cluster randomized controlled trial.
    MeSH term(s) Aged ; COVID-19/epidemiology ; COVID-19/prevention & control ; Exercise Therapy/methods ; Feasibility Studies ; Female ; Follow-Up Studies ; Frailty/prevention & control ; Humans ; Pandemics/prevention & control
    Language English
    Publishing date 2022-05-28
    Publishing country Switzerland
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2175195-X
    ISSN 1660-4601 ; 1661-7827
    ISSN (online) 1660-4601
    ISSN 1661-7827
    DOI 10.3390/ijerph19116609
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article: Handling missing data in an FFQ: multiple imputation and nutrient intake estimates

    Ichikawa, Mari / Fujita, Hitomi / Goto, Chiho / Hosono, Akihiro / Imaeda, Nahomi / Isomura, Tatsuya / Kamiya, Mayumi / Kondo, Fumi / Noguchi, Taiji / Oka, Kyoko / Okamoto, Naoko / Shibata, Kiyoshi / Suzuki, Sadao / Tamai, Yuya / Tsujimura, Shoko / Wakabayashi, Ryozo / Watanabe, Miki / Yamada, Tamaki

    Public health nutrition. 2019 June, v. 22, no. 8

    2019  

    Abstract: We aimed to examine missing data in FFQ and to assess the effects on estimating dietary intake by comparing between multiple imputation and zero imputation. We used data from the Okazaki Japan Multi-Institutional Collaborative Cohort (J-MICC) study. A ... ...

    Abstract We aimed to examine missing data in FFQ and to assess the effects on estimating dietary intake by comparing between multiple imputation and zero imputation. We used data from the Okazaki Japan Multi-Institutional Collaborative Cohort (J-MICC) study. A self-administered questionnaire including an FFQ was implemented at baseline (FFQ1) and 5-year follow-up (FFQ2). Missing values in FFQ2 were replaced by corresponding FFQ1 values, multiple imputation and zero imputation. A methodological sub-study of the Okazaki J-MICC study. Of a total of 7585 men and women aged 35–79 years at baseline, we analysed data for 5120 participants who answered all items in FFQ1 and at least 50% of items in FFQ2. Among 5120 participants, the proportion of missing data was 3·7%. The increasing number of missing food items in FFQ2 varied with personal characteristics. Missing food items not eaten often in FFQ2 were likely to represent zero intake in FFQ1. Most food items showed that the observed proportion of zero intake was likely to be similar to the probability that the missing value is zero intake. Compared with FFQ1 values, multiple imputation had smaller differences of total energy and nutrient estimates, except for alcohol, than zero imputation. Our results indicate that missing values due to zero intake, namely missing not at random, in FFQ can be predicted reasonably well from observed data. Multiple imputation performed better than zero imputation for most nutrients and may be applied to FFQ data when missing is low.
    Keywords alcohols ; data analysis ; energy ; food intake ; men ; nutrient intake ; nutrients ; probability ; questionnaires ; women ; Japan
    Language English
    Dates of publication 2019-06
    Size p. 1351-1360.
    Publishing place Cambridge University Press
    Document type Article
    ZDB-ID 1436024-x
    ISSN 1475-2727 ; 1368-9800
    ISSN (online) 1475-2727
    ISSN 1368-9800
    DOI 10.1017/S1368980019000168
    Database NAL-Catalogue (AGRICOLA)

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  3. Article: The Association between Family Caregiver Burden and Subjective Well-Being and the Moderating Effect of Social Participation among Japanese Adults: A Cross-Sectional Study.

    Noguchi, Taiji / Nakagawa-Senda, Hiroko / Tamai, Yuya / Nishiyama, Takeshi / Watanabe, Miki / Kamiya, Mayumi / Wakabayashi, Ryozo / Hosono, Akihiro / Shibata, Kiyoshi / Ichikawa, Mari / Ema, Kanae / Nagaya, Kenji / Okamoto, Naoko / Tsujimura, Shoko / Fujita, Hitomi / Kondo, Fumi / Yamada, Tamaki / Suzuki, Sadao

    Healthcare (Basel, Switzerland)

    2020  Volume 8, Issue 2

    Abstract: We examined the association between family caregiver burden and subjective well-being with social participation's moderating effect among Japanese adults. Data were obtained from a cross-sectional survey by the Japan Multi-Institutional Collaborative ... ...

    Abstract We examined the association between family caregiver burden and subjective well-being with social participation's moderating effect among Japanese adults. Data were obtained from a cross-sectional survey by the Japan Multi-Institutional Collaborative Cohort Study in the Okazaki area between 2013 and 2017. Study participants included 5321 adults who visited the Public Health Center for annual health check-ups and answered a questionnaire regarding health status and lifestyle. Subjective well-being was assessed by a single item, out of 10 points, and analyzed with multivariable linear regression analysis models by subjective family caregiver burden ("none", "mild", "severe"), stratified by gender. Ultimately, 2857 men and 2223 women were included. Mean participant age (standard deviation) in years was 64.7 (10.4) for men and 61.3 (10.0) for women. Multivariable analysis revealed that, among women, higher caregiver burden was inversely associated with subjective well-being (p for trend < 0.001), and the interaction of severe caregiver burden and social participation on subjective well-being was positive and significant (p for interaction < 0.05). High family caregiver burden was inversely associated with subjective well-being among Japanese women, but moderated by the caregiver's social participation, suggesting the importance of community development that enables family caregivers' social participation to protect their subjective well-being.
    Language English
    Publishing date 2020-04-05
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2721009-1
    ISSN 2227-9032
    ISSN 2227-9032
    DOI 10.3390/healthcare8020087
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Physical Activity Earlier in Life Is Inversely Associated With Insulin Resistance Among Adults in Japan.

    Fujita, Hitomi / Hosono, Akihiro / Shibata, Kiyoshi / Tsujimura, Shoko / Oka, Kyoko / Okamoto, Naoko / Kamiya, Mayumi / Kondo, Fumi / Wakabayashi, Ryozo / Ichikawa, Mari / Yamada, Tamaki / Suzuki, Sadao

    Journal of epidemiology

    2018  Volume 29, Issue 2, Page(s) 57–60

    Abstract: Background: It is known that physical activity affects glucose metabolism. However, there have been no reports on the influence of physical activity earlier in life on subsequent glucose metabolism. Therefore, we analyzed the influence of physical ... ...

    Abstract Background: It is known that physical activity affects glucose metabolism. However, there have been no reports on the influence of physical activity earlier in life on subsequent glucose metabolism. Therefore, we analyzed the influence of physical activity in earlier decades of life on insulin resistance in middle aged and older residents in Japan.
    Methods: The subjects were 6,883 residents of Okazaki City between the ages of 40 and 79 years who underwent physical examinations at the Okazaki City Medical Association Public Health Center from April 2007 through August 2011. They gave informed consent for participation in the study. Data on individual characteristics were collected via a questionnaire and from the health examination records. Fasting blood glucose and insulin levels were used to calculate the homeostatic model assessment of insulin resistance (HOMA-IR). HOMA-IR >1.6 was considered to indicate insulin resistance for the purpose of logistic regression models.
    Results: The study sample included 3,683 men and 3,200 women for whom complete information was available. For those who exercised regularly throughout their teens to their 30s-40s, the odds ratio for having insulin resistance was 0.75 (95% confidence interval [CI], 0.58-0.96) for men and 0.76 (95% CI, 0.58-0.99) for women after adjusting for other variables, including age, body mass index, and present physical activity. A linear trend was also observed in both men and women.
    Conclusions: Subjects who have exercised regularly in the early decades of life are less likely to have insulin resistance later in life.
    MeSH term(s) Adult ; Aged ; Exercise ; Female ; Humans ; Insulin Resistance ; Japan ; Male ; Middle Aged
    Language English
    Publishing date 2018-09-22
    Publishing country Japan
    Document type Journal Article
    ZDB-ID 1442118-5
    ISSN 1349-9092 ; 0917-5040
    ISSN (online) 1349-9092
    ISSN 0917-5040
    DOI 10.2188/jea.JE20170180
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 4931: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (2.OG)
    ab Jg. 2022: Lesesaal (EG)

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  5. Article ; Online: Association Between Second-hand Smoke Exposure and Depressive Symptoms Among Japanese Adults: A Cross-sectional Study.

    Noguchi, Taiji / Nakagawa-Senda, Hiroko / Tamai, Yuya / Nishiyama, Takeshi / Watanabe, Miki / Hosono, Akihiro / Shibata, Kiyoshi / Ichikawa, Mari / Wakabayashi, Ryozo / Nagaya, Kenji / Ema, Kanae / Okamoto, Naoko / Tsujimura, Shoko / Fujita, Hitomi / Kamiya, Mayumi / Kondo, Fumi / Yamada, Tamaki / Suzuki, Sadao

    Journal of epidemiology

    2019  Volume 30, Issue 12, Page(s) 566–573

    Abstract: Background: Second-hand smoke exposure has been associated with poor mental health. However, among Japanese adults, little is known about the association between second-hand smoking and depressive symptoms. We examined this association in a cross- ... ...

    Abstract Background: Second-hand smoke exposure has been associated with poor mental health. However, among Japanese adults, little is known about the association between second-hand smoking and depressive symptoms. We examined this association in a cross-sectional study among a Japanese general adult population sample.
    Methods: Japanese adults were recruited from the Japan Multi-Institutional Collaborative Cohort Study in the Okazaki area between 2012 and 2017. Second-hand smoke exposure and smoking status were assessed using a self-administered questionnaire. Based on their frequency of exposure to second-hand smoke, non-smokers and smokers were categorized as "almost never," "sometimes," and "almost every day". Depressive symptoms were defined by a Kessler 6 score ≥5 points. We performed a multivariable Poisson regression analysis to obtain adjusted prevalence ratios (PRs) and 95% confidence intervals (CIs) for depressive symptoms.
    Results: Overall, 5,121 participants (4,547 non-smokers and 574 smokers) were included whose mean age was 63.6 (standard deviation [SD], 10.3) years for non-smokers and 59.33 (SD, 10.2) years for smokers. The association between second-hand smoking and depressive symptoms was significant among non-smokers, but not among smokers. Among non-smokers, PRs compared with "almost never" were 1.25 (95% CI, 1.09-1.42) for "sometimes" and 1.41 (95% CI, 1.09-1.84) for "almost every day" (P for trend <0.001); among smokers, PRs compared with "almost never" were 1.30 (95% CI, 0.82-2.06) for "sometimes" and 1.44 (95% CI, 0.90-2.33) for "almost every day" (P for trend = 0.144).
    Conclusions: Second-hand smoking and depressive symptoms were associated among non-smokers. Our findings indicate the importance of tobacco smoke control for mental health.
    MeSH term(s) Adult ; Cohort Studies ; Cross-Sectional Studies ; Depression/epidemiology ; Depression/psychology ; Environmental Exposure/adverse effects ; Female ; Humans ; Japan/epidemiology ; Male ; Middle Aged ; Prevalence ; Risk Factors ; Smoking/adverse effects ; Smoking/epidemiology ; Surveys and Questionnaires ; Tobacco Smoke Pollution/adverse effects ; Tobacco Smoke Pollution/statistics & numerical data
    Chemical Substances Tobacco Smoke Pollution
    Language English
    Publishing date 2019-12-07
    Publishing country Japan
    Document type Journal Article
    ZDB-ID 1442118-5
    ISSN 1349-9092 ; 0917-5040
    ISSN (online) 1349-9092
    ISSN 0917-5040
    DOI 10.2188/jea.JE20190146
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 4931: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (2.OG)
    ab Jg. 2022: Lesesaal (EG)

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  6. Article ; Online: Handling missing data in an FFQ: multiple imputation and nutrient intake estimates.

    Ichikawa, Mari / Hosono, Akihiro / Tamai, Yuya / Watanabe, Miki / Shibata, Kiyoshi / Tsujimura, Shoko / Oka, Kyoko / Fujita, Hitomi / Okamoto, Naoko / Kamiya, Mayumi / Kondo, Fumi / Wakabayashi, Ryozo / Noguchi, Taiji / Isomura, Tatsuya / Imaeda, Nahomi / Goto, Chiho / Yamada, Tamaki / Suzuki, Sadao

    Public health nutrition

    2019  Volume 22, Issue 8, Page(s) 1351–1360

    Abstract: Objective: We aimed to examine missing data in FFQ and to assess the effects on estimating dietary intake by comparing between multiple imputation and zero imputation.: Design: We used data from the Okazaki Japan Multi-Institutional Collaborative ... ...

    Abstract Objective: We aimed to examine missing data in FFQ and to assess the effects on estimating dietary intake by comparing between multiple imputation and zero imputation.
    Design: We used data from the Okazaki Japan Multi-Institutional Collaborative Cohort (J-MICC) study. A self-administered questionnaire including an FFQ was implemented at baseline (FFQ1) and 5-year follow-up (FFQ2). Missing values in FFQ2 were replaced by corresponding FFQ1 values, multiple imputation and zero imputation.
    Setting: A methodological sub-study of the Okazaki J-MICC study.ParticipantsOf a total of 7585 men and women aged 35-79 years at baseline, we analysed data for 5120 participants who answered all items in FFQ1 and at least 50% of items in FFQ2.
    Results: Among 5120 participants, the proportion of missing data was 3·7%. The increasing number of missing food items in FFQ2 varied with personal characteristics. Missing food items not eaten often in FFQ2 were likely to represent zero intake in FFQ1. Most food items showed that the observed proportion of zero intake was likely to be similar to the probability that the missing value is zero intake. Compared with FFQ1 values, multiple imputation had smaller differences of total energy and nutrient estimates, except for alcohol, than zero imputation.
    Conclusions: Our results indicate that missing values due to zero intake, namely missing not at random, in FFQ can be predicted reasonably well from observed data. Multiple imputation performed better than zero imputation for most nutrients and may be applied to FFQ data when missing is low.
    MeSH term(s) Adult ; Aged ; Cohort Studies ; Data Accuracy ; Diet/statistics & numerical data ; Diet Records ; Diet Surveys/standards ; Female ; Food/statistics & numerical data ; Humans ; Japan ; Male ; Middle Aged ; Reproducibility of Results ; Surveys and Questionnaires/standards
    Language English
    Publishing date 2019-02-26
    Publishing country England
    Document type Journal Article ; Multicenter Study ; Research Support, Non-U.S. Gov't
    ZDB-ID 1436024-x
    ISSN 1475-2727 ; 1368-9800
    ISSN (online) 1475-2727
    ISSN 1368-9800
    DOI 10.1017/S1368980019000168
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Bonn / Germany

    Z 6998: Show issues

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