... survival of chronic conditions and life expectancy, healthcare hasgone beyond the cure of illness. These facts and also agreater implication of patients in clinical decision making,have lead to the ... Generally, the selection is made in terms of the distribution deciding which proportion of the populationwould be in the group of ill health. For example, half of the population if we select the median, ... Principal Investiga-tor, contributed to the design of this study and com-mented on this paper.CT, MCS and URS commented on this paper. MCS and URS are the original authors of the VSP-A and KINDL-Rrespectively....