TABLE 2—
Characteristics of Long-Term Care Facilities, by Intervention Group: Southern California, 2002–2003
| Characteristic | Control Group (n = 25) | Educational Campaign Group (n = 14) | Vaccine Day Group (n = 14) | Combined Intervention Groupa (n = 14) | Total (N = 67) | P |
| For-profit ownership, no. (%) | 23 (92) | 12 (86) | 13 (93) | 11 (79) | 59 (88) | .64 |
| No. licensed beds, mean (SD; range) | 107 (42; 45–199) | 117 (55; 45–255) | 103 (67; 28–299) | 92 (31; 43–156) | 105 (49; 28–299) | .60 |
| No. employees, mean (SD; range) | 107 (41; 39–194) | 110 (30; 52–161) | 98 (86; 30–381) | 93 (39; 40–196) | 103 (51; 30–381) | .79 |
aThe combined intervention group conducted both the educational campaign intervention and the Vaccine Day intervention.