In 1979 a community self help health development programme was initiated in Saradidi, Kenya, as the community's response to its problems. In line with the theoretical considerations made for the implementation of primary health care the community was involved in planning, organization, setting of priorities and objectives, implementation and evaluation of the programme. The Saradidi Health Deve...

OBJECTIVES This study explores the analytic implications of using questions about difficulty with daily activities that do not specify whether to consider assistance. METHODS For 1,054 Asset and Health Dynamics of the Oldest Old Study Wave 2 respondents, we compared responses to questions about difficulty without reference to assistance (ambiguous difficulty) to those about difficulty without...