For the hypothesis to be tested, H03: Frail elderly in SingaPACE will have delayed first admission to institutionalized residential care nursing home relative to the frail elderly who are not in SingaPACE, survival analysis will be carried out. Shoenfeld's formula gives the total number of first nursing home admissions necessary to achieve 80% power as a function of the hazard ratio 32/(log HR)2. Assuming a hazard ratio of 0.35, along with first admission probabilities of 20% and 50% in SingaPACE and non-SingaPACE groups respectively, approximately 28 total admissions and therefore total participants (40 in each group) will be needed.