2024-03-29T11:40:36Zhttps://eprints.lib.hokudai.ac.jp/dspace-oai/requestoai:eprints.lib.hokudai.ac.jp:2115/865042022-11-17T02:08:08Zhdl_2115_20040hdl_2115_121Association between frequency of snacking and all-cause mortality among community-dwelling young-old adults : An age-specific prospective cohort studyKobayashi, TohruZhao, WenjingUkawa, ShigekazuWakai, KenjiTsushita, KazuyoKawamura, TakashiAndo, Masahiko1000090236737Tamakoshi, Akikoopen accessThis is the peer reviewed version of the following article: Kobayashi, T, Zhao, W, Ukawa, S, et al. Association between frequency of snacking and all-cause mortality among community-dwelling young-old adults: An age-specific prospective cohort study. Geriatr. Gerontol. Int. 2021; 21: 697– 704. which has been published in final form at 10.1111/ggi.14209. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions.eating behaviorepidemiologymortalityolder adults snacking490Aim We aimed to clarify whether snacking habits decrease the risk of all-cause mortality in an older Japanese population. Methods The study participants were 64- or 65-year-old community-dwelling residents recruited each survey year from 1996 through 2005. Data on the frequency of snacking and other lifestyle factors were obtained during the baseline survey using self-administered questionnaires, and the participants were followed up annually until the end of 2017. In total, 2943 participants (1484 men and 1459 women) were eligible. All-cause mortality was compared among participants grouped by frequency of snacking (no snacking, one to four times/week, or every day). Results The number of deaths recorded over the study period of 43 204 person-years was 357 (24.1%) for men and 173 (11.9%) for women. The mean +/- standard deviations for the follow-up period were 14.2 +/- 4.9 years in men and 15.2 +/- 4.5 years in women. Cox proportional hazard regression analyses showed that after adjusting for potential confounding factors, the hazard ratios for women were 0.64 (95% confidence interval [CI], 0.43-0.94) in the group that had a habit of snacking one to four times/week, and 0.93 (95% CI 0.63-1.36) in the group that had a habit of snacking every day compared with those in the no snacking group. These associations were not observed among men. Conclusions A moderate frequency of snacking slightly decreases the risk of all-cause mortality among women. Our findings might be useful for improving the nutrition statuses in older female adults. Geriatr Gerontol Int center dot center dot; center dot center dot: center dot center dot-center dot center dot Geriatr Gerontol Int 2021; center dot center dot: center dot center dot-center dot center dot.John Wiley & Sons2021-08-02engjournal articleAMhttp://hdl.handle.net/2115/86504https://doi.org/10.1111/ggi.142091444-1586Geriatrics & gerontology international218697704https://eprints.lib.hokudai.ac.jp/dspace/bitstream/2115/86504/1/Manuscript__snack_and_mortality_accept.pdfapplication/pdf381.02 KB2021-08-02