Why the study?
Does exercise adherence reduce longitudinal increases in resting heart rate in community-dwelling elderly aged 65 and older?
Does exercise adherence reduce longitudinal increases in resting heart rate in community-dwelling elderly aged 65 and older?
Exercise adherence in elderly women is associated with a reduced longitudinal increase in resting heart rate over time.
Exercise adherence may slow HR rise in older women; hypothesis-generating for CV risk modification in observational data.
Background: High heart rate (HR) has been associated with an increased risk of cardiovascular disease and mortality due to all causes. The present study was conducted to examine the effect of exercise adherence on longitudinal changes in resting heart rate among a population of community-dwelling elderly.Methods: The subjects were 133 men and 209 women aged 65 and older who participated in a baseline survey in August 1992 and were subsequently followed annually for 8 years. Resting HR was measured in the sitting position. The independent variable was the longitudinal change in differences of HR (Δ) from 1996 to 2000. Dependent variables were age, heart rate, smoking habit, TMIG index of competence score, and states of exercise adherence during the period 1992-1996.Results: Multiple regression analysis showed that heart rate in 1996 and smoking in men, and heart rate, TMIG index of competence score, and exercise adherence during the period 1992-1996 in women were significantly associated with longitudinal change in HR.Conclusion: Exercise adherence reduced the increase in HR of elderly women. These results suggest the importance of exercise adherence in elderly women.
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Yoshida et al. (2005) studied this question.
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