Study society
New sampling figure because of it studies was all the population old 65 or over submitted when you look at the federal people subscription directories within this a couple of discussed geographic areas (one to metropolitan, you to rural) away from Kwangju, Southern area Korea during the 2001. There are no lasting worry place on these catchments. A precise admission for the national subscription directories is a legal demands in the Korea in fact it is important for many areas of day to day life, in addition to retirement provision. A letter explaining the objective of data is actually provided for most of the eligible seniors. All of the participants provided told concur, additionally the research is authorized by the compatible browse integrity panel.