Associations of total and domain-specific sedentary time with type 2 diabetes in Taiwanese older adults

Ming Chun Hsueh, Yung Liao, Shao Hsi Chang

Research output: Contribution to journalArticle

14 Citations (Scopus)

Abstract

Background: The increasing prevalence of type 2 diabetes in older adults has become a public health concern. We investigated the associations of total and domain-specific sedentary time with risk of type 2 diabetes in older adults. Methods: The sample comprised 1046 older people (aged ≥65 years). Analyses were performed using crosssectional data collected via computer-assisted telephone-based interviews in 2014. Data on six self-reported domains of sedentary time (Measure of Older Adults' Sedentary Time), type 2 diabetes status, and sociodemographic variables were included in the study. Binary logistic regression analysis was performed to calculate the adjusted odds ratios (ORs) and 95% confidence intervals (CIs) for total and individual sedentary behavior components and likelihood of type 2 diabetes. Results: A total of 17.5% of the participants reported type 2 diabetes. No significant associations were found between total sitting time and risk of type 2 diabetes, after controlling for confounding factors. After total sedentary behavior was stratified into six domains, only watching television for more than 2 hours per day was associated with higher odds of type 2 diabetes (OR 1.56; 95% CI, 1.10-2.21), but no significant associations were found between other domains of sedentary behavior (computer use, reading, socializing, transport, and hobbies) and risk of type 2 diabetes. Conclusions: These findings suggest that, among domain-specific sedentary behavior, excessive television viewing might increase the risk of type 2 diabetes among older adults more than other forms of sedentary behavior.

Original languageEnglish
Pages (from-to)348-354
Number of pages7
JournalJournal of Epidemiology
Volume26
Issue number7
DOIs
Publication statusPublished - 2016

Keywords

  • Domain-specific
  • Older adults
  • Sedentary lifestyle
  • TV viewing
  • Type 2 diabetes

ASJC Scopus subject areas

  • Epidemiology

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