and ART2-enhance K-mean algorithm. Table 2 characterizes each
cluster pattern. Based on the observed means and proportions in
Table 2, cluster C1 can be labelled as ‘‘Health dominate elders’’.
The BMI, Diet, Exercise, and Blood pressure management functions
were requested at a much higher rate and for a longer duration by
Health elders compared to elders in other clusters. Cluster C2 can