Strategic groups and performance in the nursing home industry: a reexamination.

This study further examines the relationship between strategic group membership and performance in the nursing home industry. The results indicate seven strategic groups in the industry with significant between-group differences in operating margin, average profit per patient day, catheterization rate, health deficiencies, life and safety deficiencies, and efficiency in the provision of services. The authors did not, however, find significant between-group differences in pressure sore rate, the use of restraints, or in the percentage of patients with significant unplanned weight changes.