Long-Term Trends in Unintentional Fall Mortality in China: A Population-Based Age-Period-Cohort Study

Background: Unintentional falls seriously threaten the life and health of people in China. This study aimed to assess the long-term trends of mortality from unintentional falls in China and to examine the age-, period-, and cohort-specific effects behind them.Methods: This population-based multiyear...

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Autores principales: Zhenkun Wang, Youzhen Hu, Fang Peng
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Publicado: Frontiers Media S.A. 2021
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spelling oai:doaj.org-article:2535557bc4f04d739f1908feb21feafc2021-11-30T19:16:21ZLong-Term Trends in Unintentional Fall Mortality in China: A Population-Based Age-Period-Cohort Study2296-256510.3389/fpubh.2021.749295https://doaj.org/article/2535557bc4f04d739f1908feb21feafc2021-11-01T00:00:00Zhttps://www.frontiersin.org/articles/10.3389/fpubh.2021.749295/fullhttps://doaj.org/toc/2296-2565Background: Unintentional falls seriously threaten the life and health of people in China. This study aimed to assess the long-term trends of mortality from unintentional falls in China and to examine the age-, period-, and cohort-specific effects behind them.Methods: This population-based multiyear cross-sectional study of Chinese people aged 0–84 years was a secondary analysis of the mortality data of fall injuries from 1990 to 2019, derived from the Global Burden of Disease Study 2019. Age-standardized mortality rates of unintentional falls by year, sex, and age group were used as the main outcomes and were analyzed within the age-period-cohort framework.Results: Although the crude mortality rates of unintentional falls for men and women showed a significant upward trend, the age-standardized mortality rates for both sexes only increased slightly. The net drift of unintentional fall mortality was 0.13% (95% CI, −0.04 to 0.3%) per year for men and −0.71% (95% CI, −0.96 to −0.46%) per year for women. The local drift values for both sexes increased with age group. Significant age, cohort, and period effects were found behind the mortality trends of the unintentional falls for both sexes in China.Conclusions: Unintentional falls are still a major public health problem that disproportionately threatens the lives of men and women in China. Efforts should be put in place urgently to prevent the growing number of fall-related mortality for men over 40 years old and women over 70 years old. Gains observed in the recent period, relative risks (RRs), and cohort RRs may be related to improved healthcare and better education.Zhenkun WangZhenkun WangYouzhen HuYouzhen HuFang PengFrontiers Media S.A.articleunintentional fallsmortality trend riskage-period-cohort (APC) analysisChinainjuryPublic aspects of medicineRA1-1270ENFrontiers in Public Health, Vol 9 (2021)
institution DOAJ
collection DOAJ
language EN
topic unintentional falls
mortality trend risk
age-period-cohort (APC) analysis
China
injury
Public aspects of medicine
RA1-1270
spellingShingle unintentional falls
mortality trend risk
age-period-cohort (APC) analysis
China
injury
Public aspects of medicine
RA1-1270
Zhenkun Wang
Zhenkun Wang
Youzhen Hu
Youzhen Hu
Fang Peng
Long-Term Trends in Unintentional Fall Mortality in China: A Population-Based Age-Period-Cohort Study
description Background: Unintentional falls seriously threaten the life and health of people in China. This study aimed to assess the long-term trends of mortality from unintentional falls in China and to examine the age-, period-, and cohort-specific effects behind them.Methods: This population-based multiyear cross-sectional study of Chinese people aged 0–84 years was a secondary analysis of the mortality data of fall injuries from 1990 to 2019, derived from the Global Burden of Disease Study 2019. Age-standardized mortality rates of unintentional falls by year, sex, and age group were used as the main outcomes and were analyzed within the age-period-cohort framework.Results: Although the crude mortality rates of unintentional falls for men and women showed a significant upward trend, the age-standardized mortality rates for both sexes only increased slightly. The net drift of unintentional fall mortality was 0.13% (95% CI, −0.04 to 0.3%) per year for men and −0.71% (95% CI, −0.96 to −0.46%) per year for women. The local drift values for both sexes increased with age group. Significant age, cohort, and period effects were found behind the mortality trends of the unintentional falls for both sexes in China.Conclusions: Unintentional falls are still a major public health problem that disproportionately threatens the lives of men and women in China. Efforts should be put in place urgently to prevent the growing number of fall-related mortality for men over 40 years old and women over 70 years old. Gains observed in the recent period, relative risks (RRs), and cohort RRs may be related to improved healthcare and better education.
format article
author Zhenkun Wang
Zhenkun Wang
Youzhen Hu
Youzhen Hu
Fang Peng
author_facet Zhenkun Wang
Zhenkun Wang
Youzhen Hu
Youzhen Hu
Fang Peng
author_sort Zhenkun Wang
title Long-Term Trends in Unintentional Fall Mortality in China: A Population-Based Age-Period-Cohort Study
title_short Long-Term Trends in Unintentional Fall Mortality in China: A Population-Based Age-Period-Cohort Study
title_full Long-Term Trends in Unintentional Fall Mortality in China: A Population-Based Age-Period-Cohort Study
title_fullStr Long-Term Trends in Unintentional Fall Mortality in China: A Population-Based Age-Period-Cohort Study
title_full_unstemmed Long-Term Trends in Unintentional Fall Mortality in China: A Population-Based Age-Period-Cohort Study
title_sort long-term trends in unintentional fall mortality in china: a population-based age-period-cohort study
publisher Frontiers Media S.A.
publishDate 2021
url https://doaj.org/article/2535557bc4f04d739f1908feb21feafc
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