Cluster analysis can aid in identifying subgroups of patients with similar patterns of comorbid conditions for targeted care management. We identified a cohort of adult members of an integrated health ...

Journal of Public Health, Vol. 38, No. 2 (June 2016), pp. 258-264 (7 pages) Background Body mass index (BMI) can be used to group individuals in terms of their height and weight as obese. However, ...

When data are obtained by two-stage cluster sampling, serious problems can arise if conventional methods that ignore the intracluster correlations are used. Wu, Holt, and Holmes showed that the ...