Fig. 3. The percentage of admissions at each facility from patients living outside the county or a county contiguous to the county in which the hospital is located. On average, 25% of patients came from outside the county or contiguous county. The 17 hospitals that performed 50 or more physiologically complex procedures in geriatric patients are labeled A –Q and are listed in decreasing order of the total number of physiologically complex procedures performed. For hospital G, adjusted P < 0.05 when compared with each of the other hospitals. Vertical bars are ± SE.