ABSTRACT
Aging is a lifelong process where early and mid-life events and behaviors have an important influence on the health and functions of individuals as they age. Adoption of a healthy lifestyle is important at all stages of life particularly the middle age. Physical activity, proper nutrition, social engagement avoiding risky behaviors as smoking, and practicing health seeking behavior can prevent diseases and functional decline at any age. Health related behaviors are affected by the wider range of factors as the environment in which elders live, their values, beliefs, traditions, and education. Also Knowledge about the benefits of healthy lifestyle is a crucial motivation to achieve successful active aging. This study aimed to assess the health related behaviors among the middle aged and evaluate their knowledge about the impact of health related behaviors upon successful active aging. The sample included 400 cases attending four outpatient clinics in Alexandria during the scheduled visits and fulfilling the inclusion criteria: age 50 to 60 years, and acceptance to participate in the study. Data was collected using a structured interview sheet to obtain information about the general characteristics of the elderly, assessment of their functional abilities, and knowledge and practice of health related behaviors. The results revealed that The total score of practicing and knowledge of health related behavior was bad among the majority of cases