Can the association between hypertension and physical activity be moderated by age?

Objectives: Physical inactivity, hypertension and non -communicable diseases are major public concerns across the globe. To our knowledge, there is a lack of research that has investigated the moderating effect of age on the relationship between hypertension and physical activity in developing countries. This study had two objectives: (1) investigating hypertension and sociodemographic factors associated with physical activity and (2) investi-gating whether age moderates the relationship between hypertension and physical activity. Methods: Nationally representative data of Malaysia were used to generate cross-sectional evidence. The sample size was 2156 respondents. An ordered probit regression was utilized to assess factors associated with the practice of physical activity. Results: Respondents aged 40-49 years with hyperten- sion were 7.3% less likely to participate in high-level physical activity when compared to those without hy- pertension. The probability of having a low level of physical activity was 12.3% higher among hypertensive patients aged >60. Males, married individuals, less- educated adults, low-income earners, and individuals who were aware of their BMI, had a higher tendency to indulge in a highly active lifestyle than others. Conclusion: The effect of hypertension on physical ac- tivity was moderated by age. Factors influencing physical activity levels among adults were income, gender, marital status, education, employment status, and BMI awareness.