Correlates of Physical Activity Level among Hemodialysis Patients in Selangor, Malaysia
- Author:
Wong SW
;
Chan YM
;
Lim TS
- Publication Type:Journal Article
- Keywords:
Determinants, hemodialysis patients, physical activity
- From:
Malaysian Journal of Nutrition
2011;17(3):277-286
- CountryMalaysia
- Language:English
-
Abstract:
Introduction: There is mounting evidence demonstrating the importance of
adequate physical activity to promote better well-being among hemodialysis
patients. Available data pertaining to the levels of physical activity and its
determinants among hemodialysis patients is, however, scarce in Malaysia. The
objectives of this study are hence to determine the levels of physical activity and
it associated factors among hemodialysis patients. Methodology: A total of 70
subjects were recruited from three dialysis centres in Selangor. A face-to-face
interview was conducted to obtain socio-demographic data and subjects’
knowledge on dietary sources. Medical history, biochemical parameters and
weight status were obtained from medical records. Physical activity level (PAL)
was assessed using the Global Physical Activity Questionnaire (GPAQ). Results:
A total of 81.4% and 18.6% of the respondents had low and moderate PALs,
respectively. Thus, none of the respondents had high PAL. Serum creatinine,
education level, personal income and knowledge score on potassium-related
medical complications were factors found to correlate significantly with PAL.
Multiple linear regression analysis showed that higher PAL was predicted by a
lower knowledge score on dietary sodium source, higher education and higher
serum creatinine. Conclusion: Despite consistent documentation of the potential
positive impact of physical exercise on hemodialysis outcomes, the level of
physical activity remains low among these patients. It is hoped that these findings
can add to the existing body of knowledge and serve as a supporting document
for the formulation of appropriate interventions to improve the status of physical
activity among hemodialysis patients in Malaysia.
- Full text:W020150714505229712574.pdf
