CKD and sedentary time: Results from the Canadian Health Measures Survey
Authors: Tamara Glavinovic, Thomas Ferguson, Paul Komenda, Claudio Rigatto, Todd A. Duhamel, Navdeep Tangri, and Clara Bohm
Overview
Abstract (English)
Rationale & Objective Sedentary behavior and low physical activity are associated with incident diabetes, cardiovascular disease, and early mortality. Previous studies have examined associations between chronic kidney disease (CKD) and physical activity, but little is known about the role of sedentary time. Study Design Cross-sectional national survey. Setting & Participants A nationally representative sample of adults (n = 8,444) participating in the Canadian Health Measures Survey’s (CHMS) activity monitoring component (2007-2013). Predictor Estimated glomerular filtration rate (eGFR). Outcomes Sedentary time (total sedentary minutes/total wear time) measured using triaxial accelerometry. Analytical Approach Multivariable ordinal logistic regression for quartiles of sedentary time and linear regression for sedentary time measured on a continuous scale were performed in the entire study population and in the subgroup with CKD. Results Mean proportion of sedentary time ranged from 58% (least sedentary quartile: Q1) to 81% (most sedentary quartile: Q4). Lower eGFR, older age, lower serum albumin level, higher blood pressure, cardiovascular disease, diabetes, and higher body mass index were independently associated with a higher proportion of sedentary time. Patients with eGFRs < 45 mL/min/1.73 m2 had more than 4-fold higher likelihood of being sedentary (OR, 4.2; 95% CI, 2.5-7.3). Within the CKD subgroup, greater sedentary time was associated with diabetes (OR, 2.68; 95% CI, 1.56-4.59) and arthritis (OR, 2.32; 95% CI, 1.43-3.77) in adjusted analysis. Limitations Cross-sectional design precluded evaluation of longitudinal outcomes and establishment of the causal nature of observed associations. Small sample of individuals with advanced CKD. Conclusions In this cross-sectional survey, reduced eGFR was strongly and independently associated with greater sedentary time. This risk was further heightened by the presence of diabetes and arthritis. Studies to determine causes for sedentary behavior and assess the feasibility and value of interventions to reduce sedentary time in CKD are needed.
Abstract (French)
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Details
Type | Journal article |
---|---|
Author | Tamara Glavinovic, Thomas Ferguson, Paul Komenda, Claudio Rigatto, Todd A. Duhamel, Navdeep Tangri, and Clara Bohm |
Publication Year | 2018 |
Title | CKD and sedentary time: Results from the Canadian Health Measures Survey |
Volume | 72 |
Journal Name | American Journal of Kidney Diseases |
Number | 4 |
Pages | 529-537 |
Publication Language | English |
- Tamara Glavinovic
- Tamara Glavinovic, Thomas Ferguson, Paul Komenda, Claudio Rigatto, Todd A. Duhamel, Navdeep Tangri, and Clara Bohm
- CKD and sedentary time: Results from the Canadian Health Measures Survey
- American Journal of Kidney Diseases
- 72
- 2018
- 4
- 529-537