ArticleBMC geriatrics2023
The improvement effect of working through the Silver Human Resources Center on pre-frailty among older people: a two-year follow-up study.
Article in BMC geriatrics, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed, 5 citations in OpenAlex.
- Employment in Later Life: Its Multiple Benefits, Challenges, and Future Outlook.Geriatrics & gerontology international · 2026Review
- Uncovering the "Hidden" Relationship Between Old Age Assisted Dying and the Ancient Concept of Senicide.International journal of public health · 2025Article
- Effects of activities participation on frailty of older adults in China.Frontiers in public health · 2024Article
- A vicious cycle of frailty and acute lower respiratory infection among community-dwelling adults (≥ 60 years): Findings from a multi-site INSPIRE cohort study, India.PLOS global public health · 2024Article
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundAlthough the health benefits of working in old age are well known, no research has examined them among older people with pre-frailty. We examined the improvement effect of working through the Silver Human Resources Center (SHRC) on pre-frailty among older people in Japan.
methodsWe carried out a two-year longitudinal survey from 2017 to 2019. Among 5,199 older people, the analysis included 531 participants who were judged to be of pre-frailty status at baseline and who completed both surveys. We utilized the records of participants' work through the SHRC from 2017 to 2019. The evaluation of the frequency of working through the SHRC was categorized as "less-working" (i.e., less than a few times a month), "moderate-working" (i.e., one to two times a week), and "frequent-working" (i.e., more than three times a week). The transition of frailty status was classified as "improved" (from pre-frailty to robust) and "non-improved" (from pre-frailty to pre-frailty or frailty). Logistic regression was used to assess the influence of the frequency of working through the SHRC on the improvement of pre-frailty. The analysis model was adjusted for age, sex, working for financial reward, years of membership, community activities, and health status at baseline. Inverse-probability weighting was used to correct for survival bias in the follow-up period.
resultsThe improvement rate of pre-frailty during follow-up was 28.9% among the less-working, 40.2% in the moderate-working, and 36.9% in the frequent-working groups. The improvement rate in the less-working group was significantly lower than that in the other two groups (φ = -2.4). Multivariable logistic regression analysis showed that individuals in the moderate-working group had significantly higher odds of pre-frailty improvement than those in the less-working group (OR: 1.47, 95% CI: 1.14-1.90), and no significant differences were found between the frequent-working and less-working groups.
conclusionsWe found that the participants engaged in moderate working through the SHRC significantly increased their rate of pre-frailty improvement, while frequent working showed no significant association. Therefore, in the future it is important to provide moderate work to older people with pre-frailty according to their health status.
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