Sleep Duration and Disability-Free Life Expectancy Among Japanese Older Adults: The Ohsaki Cohort 2006 Study

2021 ◽  
Author(s):  
Yukai Lu ◽  
Sanae Matsuyama ◽  
Yoshitaka Murakami ◽  
Yumi Sugawara ◽  
Ichiro Tsuji
Keyword(s):  
Older Adults ◽  
Life Expectancy ◽  
Sleep Duration ◽  
Disability Free Life Expectancy ◽  
Japanese Older Adults

scholarly journals Age trajectories of disability in instrumental activities of daily living and disability-free life expectancy among middle-aged and older adults in Taiwan: an 11-year longitudinal study

2020 ◽  
Author(s):  
Wen-Ling Liao ◽  
Yu-Hung Chang
Keyword(s):  
Older Adults ◽  
Longitudinal Study ◽  
Life Expectancy ◽  
Early Onset ◽  
Late Onset ◽  
Remaining Life ◽  
Iadl Disability ◽  
Disability Free Life Expectancy ◽  
Onset Group ◽  
Early Onset Group

Abstract Objectives: This study aims to identify the age trajectories of disability in instrumental activities of daily life (IADLs) over 11 years and their correlates, and to estimate disability-free life expectancy for identified trajectory groups in middle-aged and older adults.Methods: We included 3,118 participants aged 50 and over without IADL limitations at baseline from the Taiwan Longitudinal Study in Aging, followed across 1996-2007. We used group-based trajectory models to identify age trajectories of IADL disability, and multiple logistic regressions to examine their correlates. Sullivan method was used to compute IADL disability-free life expectancy for trajectory groups at different ages.Results: We identified two trajectories groups: 67.7% of participants classified as the late-onset group and 32.3% as the early-onset group. Female (adjusted odds ratio [aOR]: 1.93, 95% confidence interval [95% CI]: 1.54, 2.41), not being employed (aOR: 1.30, 95% CI: 1,08, 1,56), poor/fair self-rated health (aOR: 1.31, 95% CI:1.09, 1.58), hypertension (aOR: 1.32, 95% CI: 1.07, 1.63) , diabetes mellitus (aOR: 2.29, 95% CI: 1.72, 3.07), arthritis (aOR: 1.42, 95% CI: 1.11, 1.81), stroke (aOR: 2.21, 95% CI: 1.04, 4.70), and one-point increase in a 10-item depression scale (aOR: 1.04, 95% CI: 1.02, 1.06) were associated with early-onset of disability, whereas higher education (aOR: 0.59, 95% CI: 0.42, 0.81), regular exercise (aOR: 0.76, 95% CI: 0.62, 0.93), and participating voluntary or club activities (aOR: 0.78, 95% CI: 0.65, 0.93) related to the late-onset. IADL disability-free life expectancies at 65 years old in the late-onset group were 15.6 years for women and 14.4 for men, respectively, comprising 56.6% and 64.2% of their remaining life, whereas those of the early-onset group were 4.8 and 4.6 years for women and men respectively, comprising 22.5% and 27.2% of remaining life.Conclusions: Early-onset of IADLs disability may correlate to chronic conditions, and engagement in employment, exercise, and social participation were associated with a reduced risk of early disability in IADLs.

scholarly journals Regional variations in and correlates of disability-free life expectancy among older adults in China

2010 ◽  
Vol 10 (1) ◽  
Author(s):  
Jufen Liu ◽  
Gong Chen ◽  
Iris Chi ◽  
Jilei Wu ◽  
Lijun Pei ◽  
...  
Keyword(s):  
Older Adults ◽  
Life Expectancy ◽  
Regional Variations ◽  
Disability Free Life Expectancy

scholarly journals Age trajectories of disability in instrumental activities of daily living and disability-free life expectancy among middle-aged and older adults in Taiwan: an 11-year longitudinal study

2020 ◽  
Author(s):  
Wen-Ling Liao ◽  
Yu-Hung Chang
Keyword(s):  
Physical Activity ◽  
Older Adults ◽  
Life Expectancy ◽  
Early Onset ◽  
Late Onset ◽  
Remaining Life ◽  
Iadl Disability ◽  
Disability Free Life Expectancy ◽  
Onset Group ◽  
Early Onset Group

Abstract Objectives This study aims to identify the age trajectories of disability in instrumental activities of daily life (IADLs) over 11 years and their correlates, and to estimate disability-free life expectancy for identified trajectory groups in middle-aged and older adults. Methods We included 3,118 participants aged 50 and over without IADL limitations at baseline from the Taiwan Longitudinal Study in Aging, followed across 1996–2007. We used group-based trajectory models to identify age trajectories of IADL disability, and multiple logistic regressions to examine their correlates. Sullivan method was used to compute IADL disability-free life expectancy for trajectory groups at different ages. Results We identified two trajectories groups: 67.7% of participants classified as the late-onset group and 32.3% as the early-onset group. Female (adjusted odds ratio [aOR]: 1.93, 95% confidence interval [95% CI]: 1.54, 2.41), not being employed (aOR: 1.30, 95% CI: 1,08, 1,56), poor/fair self-rated health (aOR: 1.31, 95% CI:1.09, 1.58), hypertension (aOR: 1.32, 95% CI: 1.07, 1.63), diabetes mellitus (aOR: 2.29, 95% CI: 1.72, 3.07), arthritis (aOR: 1.42, 95% CI: 1.11, 1.81), stroke (aOR: 2.21, 95% CI: 1.04, 4.70), and one-point increase in a 10-item depression scale (aOR: 1.04, 95% CI: 1.02, 1.06) were associated with early-onset of disability, whereas higher education (aOR: 0.59, 95% CI: 0.42, 0.81), regular physical activity (aOR: 0.76, 95% CI: 0.62, 0.93), and participating voluntary or club activities (aOR: 0.78, 95% CI: 0.65, 0.93) related to the late-onset. IADL disability-free life expectancies at 65 years old in the late-onset group were 15.6 years for women and 14.4 for men, respectively, comprising 56.6% and 64.2% of their remaining life, whereas those of the early-onset group were 4.8 and 4.6 years for women and men respectively, comprising 22.5% and 27.2% of remaining life. Conclusions Early-onset of IADLs disability may correlate to chronic conditions, and interventions to increase employment, physical activity and social participation are warranted to extend health expectancy.

scholarly journals DISABILITY-FREE LIFE EXPECTANCY AMONG OLDER ADULTS IN HIGH LONGEVITY POPULATIONS

2017 ◽  
Vol 1 (suppl_1) ◽  
pp. 1020-1020
Author(s):  
C. Payne ◽  
C. Chiu ◽  
L. Rosero-Bixby ◽  
Y. Saito ◽  
W.H. Dow
Keyword(s):  
Older Adults ◽  
Life Expectancy ◽  
Disability Free Life Expectancy

scholarly journals Age trajectories of disability in instrumental activities of daily living and disability-free life expectancy among middle-aged and older adults in Taiwan: an 11-year longitudinal study

2020 ◽  
Vol 20 (1) ◽  
Author(s):  
Wen-Ling Liao ◽  
Yu-Hung Chang
Keyword(s):  
Older Adults ◽  
Longitudinal Study ◽  
Life Expectancy ◽  
Early Onset ◽  
Late Onset ◽  
Remaining Life ◽  
Iadl Disability ◽  
Disability Free Life Expectancy ◽  
Onset Group ◽  
Early Onset Group

Abstract Background This study aims to identify the age trajectories of disability in instrumental activities of daily life (IADLs) over 11 years and their correlates, and to estimate disability-free life expectancy for identified trajectory groups in middle-aged and older adults. Methods We included 3118 participants aged 50 and over without IADL limitations at baseline from the Taiwan Longitudinal Study in Aging, followed across 1996–2007. We used group-based trajectory models to identify age trajectories of IADL disability, and multiple logistic regressions to examine their correlates. Sullivan method was used to compute IADL disability-free life expectancy for trajectory groups at different ages. Results We identified two trajectories groups: 67.7% of participants classified as the late-onset group and 32.3% as the early-onset group. Female (adjusted odds ratio [aOR]: 1.93, 95% confidence interval [95% CI]: 1.54, 2.41), not being employed (aOR: 1.30, 95% CI: 1,08, 1,56), poor/fair self-rated health (aOR: 1.31, 95% CI:1.09, 1.58), hypertension (aOR: 1.32, 95% CI: 1.07, 1.63), diabetes mellitus (aOR: 2.29, 95% CI: 1.72, 3.07), arthritis (aOR: 1.42, 95% CI: 1.11, 1.81), stroke (aOR: 2.21, 95% CI: 1.04, 4.70), and one-point increase in a 10-item depression scale (aOR: 1.04, 95% CI: 1.02, 1.06) were associated with early-onset of disability, whereas higher education (aOR: 0.59, 95% CI: 0.42, 0.81), regular exercise (aOR: 0.76, 95% CI: 0.62, 0.93), and participating voluntary or club activities (aOR: 0.78, 95% CI: 0.65, 0.93) related to the late-onset. IADL disability-free life expectancies at 65 years old in the late-onset group were 15.6 years for women and 14.4 for men, respectively, comprising 56.6 and 64.2% of their remaining life, whereas those of the early-onset group were 4.8 and 4.6 years for women and men respectively, comprising 22.5 and 27.2% of remaining life. Conclusions Early-onset of IADLs disability may correlate to chronic conditions, and engagement in employment, exercise, and social participation were associated with a reduced risk of early disability in IADLs.

scholarly journals Increasing disability-free life expectancy among older adults in Palestine from 2006 to 2010

2014 ◽  
Vol 25 (2) ◽  
pp. 335-339 ◽  
Author(s):  
H. Bronnum-Hansen ◽  
M. Duraidi ◽  
K. Qalalwa ◽  
B. Jeune
Keyword(s):  
Older Adults ◽  
Life Expectancy ◽  
Disability Free Life Expectancy

scholarly journals Sarcopenia is associated with insomnia in Japanese older adults: a cross-sectional study of data from the Nagasaki Islands study

2020 ◽  
Vol 20 (1) ◽  
Author(s):  
Yuki Nagaura ◽  
Hideaki Kondo ◽  
Mako Nagayoshi ◽  
Takahiro Maeda
Keyword(s):  
Older Adults ◽  
Logistic Regression ◽  
Regression Analysis ◽  
Sleep Duration ◽  
Logistic Regression Analysis ◽  
Odds Ratio ◽  
Cross Sectional Study ◽  
Sectional Study ◽  
Cross Sectional ◽  
Japanese Older Adults

Abstract Background Sarcopenia is associated with increased mortality among older adults. Sleep-related problems have been studied as factors related to sarcopenia. This study was conducted to determine the relationship between sleep-related problems and sarcopenia among Japanese community-dwelling older adults using data from the Nagasaki Islands Study. Methods This cross-sectional study analyzed data collected from 2017 to 2018. A total of 1592 older adults (575 men, 36.1%) aged 65 years or older participated. Sarcopenia was evaluated using the skeletal muscle mass index and grasp powers based on the criteria of the Asian Working Group for Sarcopenia. Odds ratios for sarcopenia were calculated using logistic regression analysis. Furthermore, subgroup analysis was performed based on the following tertiles of age: 65–70 years, 71–78 years, and 79–98 years. Results The number of participants with sarcopenia was 238 (14.9%). The median age of participants in the sarcopenia group (80 years; interquartile range: 74–84) was significantly higher than in the non-sarcopenia group (73 years; interquartile range 69–79; P <  0.001). In the sarcopenia group, 70.9% of participants had difficulty initiating and/or maintaining sleep, sleep duration tended to be longer (P <  0.001), and 33.3% of participants’ sleep duration was over 9 h. In a logistic regression analysis for sarcopenia, advancing age was the most prominent factor, and the adjusted odds ratio (95% confidence interval) of facing difficulty initiating and/or maintaining sleep was 1.60 (1.14–2.25). Despite longer sleep duration being a significant factor in the univariable analysis, it was not significant in the multivariable analysis. In the logistic regression analysis for sarcopenia among older adults aged 79–98 years, the odds ratio (95% confidence interval) among women was significantly low at 0.53 (0.33–0.83). Conclusions Sarcopenia is associated with difficulty initiating and/or maintaining sleep among Japanese older adults. In sarcopenia control measures, sleep/wake disorders related to insomnia are required to be evaluated in detail to help inform nursing and medical policy.

Trends in Disability-Free Life Expectancy Among Chinese Older Adults

2009 ◽  
Vol 21 (2) ◽  
pp. 266-285 ◽  
Author(s):  
Jufen Liu ◽  
Gong Chen ◽  
Xinming Song ◽  
Iris Chi ◽  
Xiaoying Zheng
Keyword(s):  
Older Adults ◽  
Life Expectancy ◽  
Chinese Older Adults ◽  
Disability Free Life Expectancy
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