Abstract:
:We conducted an 18-month longitudinal evaluation of a model-managed medical care program for severely disabled, independently living adults. Regression analyses using an additive model (no interaction effects) suggest that persons in the study group did not have statistically significantly different utilization experiences than members of the comparison group. Regression analyses that include interaction effects suggest that, for certain segments of the cohort, the study group's utilization experience was significantly lower than that of members of the comparison group. Persons in the study group with higher baseline emergency room (ER) utilization had significantly fewer hospital admissions (P = 0.0055). The participants with better self-assessments of health experienced significantly fewer hospital days per person (P = 0.0075) and days per person hospitalized (P = 0.0056), and persons with organizational affiliations reported significantly fewer ER visits (P = 0.0264).
journal_name
Med Carejournal_title
Medical careauthors
Meyers AR,Cupples A,Lederman RI,Branch LG,Feltin M,Master RJ,Nicastro D,Glover M,Kress Ddoi
10.1097/00005650-198711000-00004subject
Has Abstractpub_date
1987-11-01 00:00:00pages
1057-68issue
11eissn
0025-7079issn
1537-1948journal_volume
25pub_type
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