TABLE 1.
Hospital Characteristics and Study Enrollment
| Hospital | Bed Size | Camera No. and Type | Admissions During Baseline (n = 4680), n (%) | Admissions During Intervention (n = 3771), n (%) | Baseline Patients (n = 221), n (%) | Intervention Patients (n = 151), n (%) |
|---|---|---|---|---|---|---|
| A | 100–200 | 4 fixed | 1318 (28.2) | 2440 (64.7) | 21 (9.5) | 15 (9.9) |
| B | ≤25 | 1 mobile | 171 (3.7) | 126 (3.3) | 8 (3.6) | 8 (5.3) |
| C | ≤25 | 1–2 mobile* | 151 (3.2) | 32 (0.8) | 12 (5.4) | 5 (3.3) |
| D | 26–99 | 4 fixed | — | — | 17 (7.7) | 13 (8.6) |
| E | ≤25 | 1–2 mobile* | 185 (4.0) | 45 (1.2) | 3 (1.4) | 7 (4.6) |
| F | ≤25 | 1–2 mobile* | 714 (15.3) | 153 (4.1) | 11 (5.0) | 8 (5.3) |
| G | ≤25 | 1–2 mobile* | 472 (10.1) | 86 (2.3) | 13 (5.9) | 5 (3.3) |
| H | ≤25 | 1–2 mobile* | 473 (10.1) | 89 (2.4) | 4 (1.8) | 0 (0.0) |
| I | ≤25 | 4 fixed | 282 (6.0) | 222 (5.9) | 28 (12.7) | 50 (33.1) |
| J | ≤25 | 4 fixed | 214 (4.6) | 220 (5.8) | 22 (10.0) | 16 (10.6) |
| K | ≤25 | 2 mobile | 158 (3.4) | 131 (3.5) | 13 (5.9) | 4 (2.6) |
| L | ≤25 | 1 mobile | 100 (2.1) | 42 (1.1) | 18 (8.1) | 4 (2.6) |
| M | ≤25 | 4 fixed | 312 (6.7) | 71 (1.9) | 21 (9.5) | 8 (5.3) |
| N | ≤25 | 2 mobile | 97 (2.1) | 96 (2.5) | 16 (7.2) | 5 (3.3) |
| O | ≤25 | 1 mobile | 33 (0.7) | 18 (0.5) | 14 (6.3) | 3 (2.0) |
*These hospitals received 1 mobile camera during baseline and 2 mobile cameras during intervention.