Speed and Duration of Walking and Other Leisure Time Physical Activity and the Risk of Heart Failure: A Prospective Cohort Study from the Copenhagen City Heart Study
Open Access
- 12 March 2014
- journal article
- research article
- Published by Public Library of Science (PLoS) in PLOS ONE
- Vol. 9 (3), e89909
- https://doi.org/10.1371/journal.pone.0089909
Abstract
Physical activity (PA) confers some protection against development of heart failure (HF) but little is known of the role of intensity and duration of exercise. In a prospective cohort study of men and women free of previous MI, stroke or HF with one or more examinations in 1976–2003, we studied the association between updated self-assessed leisure-time PA, speed and duration of walking and subsequent hospitalization or death from HF. Light and moderate/high level of leisure-time PA and brisk walking were associated with reduced risk of HF in both genders whereas no consistent association with duration of walking was seen. In 18,209 subjects age 20–80 with 1580 cases of HF, using the lowest activity level as reference, the confounder-adjusted hazard ratios (HR) for light and moderate/high leisure-time physical activity were 0.75 (0.66–0.86) and 0.80 (0.69–0.93), respectively. In 9,937 subjects with information on walking available and 542 cases of HF, moderate and high walking speed were associated with adjusted HRs of 0.53 (0.43–0.66) and 0.30 (0.21–0.44), respectively, and daily walking of ½–1 hrs, 1–2 and >2 hrs with HR of 0.80 (0.61–1.06), 0.82 (0.62–1.06), and 0.96 (0.73–1.27), respectively. Results were similar for both genders and remained robust after exclusion of HF related to coronary heart disease and after a series of sensitivity analyses. Speed rather than duration of walking was associated with reduced risk of HF. Walking is the most wide-spread PA and public health measures to curb the increase in HF may benefit from this information.Keywords
This publication has 35 references indexed in Scilit:
- Intensity versus duration of physical activity: implications for the metabolic syndrome. A prospective cohort studyBMJ Open, 2012
- ESC Guidelines for the diagnosis and treatment of acute and chronic heart failure 2012European Journal of Heart Failure, 2012
- ESC Guidelines for the diagnosis and treatment of acute and chronic heart failure 2012: The Task Force for the Diagnosis and Treatment of Acute and Chronic Heart Failure 2012 of the European Society of Cardiology. Developed in collaboration with the Heart Failure Association (HFA) of the ESCEuropean Heart Journal, 2012
- Occupational and leisure time physical activity: risk of all-cause mortality and myocardial infarction in the Copenhagen City Heart Study. A prospective cohort studyBMJ Open, 2012
- Relation Between Modifiable Lifestyle Factors and Lifetime Risk of Heart FailureJAMA, 2009
- Quantifying the dose-response of walking in reducing coronary heart disease risk: meta-analysisEuropean Journal of Epidemiology, 2009
- Walking for prevention of cardiovascular disease in men and women: a systematic review of observational studiesObesity Reviews, 2009
- Body Mass Index and Vigorous Physical Activity and the Risk of Heart Failure Among MenCell Metabolism, 2009
- Walking Compared With Vigorous Physical Activity and Risk of Type 2 Diabetes in WomenJAMA, 1999
- A Proportional Hazards Model for the Subdistribution of a Competing RiskJournal of the American Statistical Association, 1999