Relationship of knowledge to Dietary Practices and Physical activity as moderated by Age
Lifestyle – related diseases remained to be on the top ten killer according to the World Health Organization. Literature indicates that diseases are highly related to lifestyle practices. On the other hand, optimal health is a perceived goal of the greater population, however, putting it into practice is a challenge. The study determined the following: 1) the level of the knowledge on healthy lifestyle, dietary practices and physical activity; 2) the relationship of knowledge dietary practices and physical activities, and 3) the relationship of knowledge to dietary practice and relationship of knowledge to physical activities according to age group. The data were gathered among 66 randomly selected respondents who are at least 18 years of age, in which 24 are males and 42 are females, and 40 have earned at most a bachelor’s degree and 26 have at least earned units in a master’s program. Utilizing adapted instruments, respondents were scored on a 12-item instrument in knowledge where in each correct answer correspond to one point, 27-item instrument on healthy lifestyle in terms of diet where in each appropriate response correspond to one point, and 4-item instrument on healthy lifestyle in terms of physical activities. In turn, the highest possible score of knowledge, diet, and physical activities are 12, 27, and 12, respectively. Descriptive results revealed that respondents were highly knowledgeable on healthy lifestyle, have fair on dietary practices and moderate practice of physical activities. Furthermore, knowledge on healthy lifestyle is not significantly correlated to dietary practices physical activities. However, a significant relationship was found when respondents were grouped according to age; only those 24 years old and above were found to have significant results.