“…33,46 Explanatory variables Socio-demographic variables in the study included age, recoded as 60-69, 70-79 and 80+ years; gender was available as male and female; educational status, recoded as no education, primary, 6-10 years, and 11 years and above as secondary/ higher; marital status, recoded as not in union which included never married, divorced, separated and widowed, and currently in union; working status (in the last 1 year), recoded as never worked, not working, working and retired; living arrangement, recoded as alone, with spouse and with children and others. 47 Several mediating factors were selected according to the previous literature. [48][49][50] They include: community involvement, recoded as no representing 'no community involvement' and yes 'having community involvement'; self-rated health, recoded as 'good' which included very good, good and fair and 'poor' included poor and very poor; ability to do activities of daily living (ADL), having a scale of zero to six where higher score represents greater difficulties, and a score of six represents completely dependent and zero represents completely independent to do ADL, recoded as zero, one, two, and three+ representing the number of functional difficulties; ability to do instrumental ADL (IADL) had a scale of zero to seven with higher scores representing greater difficulties, recoded as zero, one, two, and three+ representing the number of functional difficulties.…”