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高齢者の健診結果と死亡・要介護発生との関連:国保データベース(KDB)システムを活用した分析

Overview of attention for article published in [Nippon kōshū eisei zasshi] Japanese journal of public health, September 2022
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Title
高齢者の健診結果と死亡・要介護発生との関連:国保データベース(KDB)システムを活用した分析
Published in
[Nippon kōshū eisei zasshi] Japanese journal of public health, September 2022
DOI 10.11236/jph.22-037
Pubmed ID
Authors

Atsuhiro Kurita, Yosikazu Nakamura

Abstract

Objectives The study aimed to clarify the association among health check-up results, death, and occurrence of the need for nursing care among Japanese older adults.Methods The participants were 24,909 males and 28,742 females. A medical system for late-stage older adults in the Tochigi Prefecture (Japan) insured, not qualified for long-term care insurance certification, and participated in health check-ups from April 2020 to March 2021. We recorded the occurrence of death and loss of independence from the date of health check-ups through the end of August 2021. Furthermore, we divided the participants into two groups based on the judgment value of medical consultation recommendations for the specified medical check-ups. In addition, we calculated 1-year survival and independence rates using the Kaplan-Meier method and estimated hazard ratios (HRs) of death and loss of independence using the Cox's proportional hazard model.Results During the follow-up, 424 cases of deaths (281 males and 143 females) and 1,011 cases of loss of independence (529 males and 482 females) were identified. In addition, 1-year survival and independence rates for low serum albumin were 0.920-0.958, with the lowest in both the sexes. The Cox's proportional hazards model after adjusting for age, body mass index, and responses to the late-stage older adult questionnaire revealed that HRs of death (3.05 [2.00-4.64]) and loss of independence (2.58 [1.87-3.56]) for low hemoglobin were the highest in males, and those of death (5.87 [2.45-14.07]) and loss of independence (3.00 [1.70-5.29]) for low serum albumin were particularly high in females. In a previous study analyzing the loss of independence among older adults who participated in health check-ups, HRs of death for low serum albumin and hemoglobin were 2.7 [1.2-6.0] and 1.8 [1.1-2.9], respectively, and the current study results showed a higher tendency than that in the previous study. In addition, previous studies showed an association between low serum albumin and stroke and low hemoglobin and death. However, in the current study, HRs for low serum albumin and hemoglobin could be particularly high because the Tochigi Prefecture has a high age-adjusted mortality rate for cerebrovascular and cardiac diseases, in addition to low nutrition among individuals with risk factors for these diseases.Conclusion This study found that low nutrition among older adults in the Tochigi Prefecture was highly associated with the occurrence of death and the need for nursing care. In addition, the trends in mortality and the risk of loss of independence among older adults differed by region.

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Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 23 February 2023.
All research outputs
#17,301,727
of 25,392,582 outputs
Outputs from [Nippon kōshū eisei zasshi] Japanese journal of public health
#156
of 451 outputs
Outputs of similar age
#252,246
of 431,126 outputs
Outputs of similar age from [Nippon kōshū eisei zasshi] Japanese journal of public health
#3
of 6 outputs
Altmetric has tracked 25,392,582 research outputs across all sources so far. This one is in the 21st percentile – i.e., 21% of other outputs scored the same or lower than it.
So far Altmetric has tracked 451 research outputs from this source. They typically receive a little more attention than average, with a mean Attention Score of 6.2. This one has gotten more attention than average, scoring higher than 52% of its peers.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 431,126 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 30th percentile – i.e., 30% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 6 others from the same source and published within six weeks on either side of this one. This one has scored higher than 3 of them.