| Tokyo and nine surrounding prefectures | All 47 prefectures | |
|---|---|---|
| No. of acute care hospitals in this area | 1471 | 4822 |
| No. of general beds | n (%) | n (%) |
| <200 (small-sized) | 1042 (70.8) | 3507 (72.7) |
| 200-399 (medium-sized) | 247 (16.8) | 797 (16.5) |
| ≥400 (large-sized) | 182 (12.4) | 518 (10.7) |
| subgroups | n (%) | n (%) |
| Hospitals with EMCC | 96 (6.5) | 276 (5.7) |
| Hospitals with ICU | 229 (15.6) | 685 (14.2) |
| Hospitals with NST | 507 (34.5) | 1673 (34.7) |
| Absolute change in percentage | ||
|---|---|---|
| (No. of hospitals with NSTs by quarter/No. of all hospitals by quarter) × 100, % | ||
| Level change immediately after intervention (95% CI) |
Quarterly trend after intervention (95% CI) |
|
| All acute care hospitals | 4.59 (3.92-5.26)*** | 0.66 (0.57-0.75)*** |
| No. of general beds | ||
| <200 (small-sized) | 1.71 (0.82-2.59)*** | 0.41 (0.32-0.50)*** |
| 200-399 (medium-sized) | 5.70 (0.60-10.80)* | 1.62 (1.09-2.15)*** |
| ≥400 (large-sized) | 7.66 (3.21-12.12)** | 1.26 (0.77-1.75)*** |
| Subgroups | ||
| Hospitals with EMCC | 7.21 (2.42-12.00)** | 1.09 (0.59-1.60)*** |
| Hospitals with ICU | 7.74 (2.39-13.10)** | 1.30 (0.71-1.90)*** |
| Hospitals with CRU | 3.42 (0.83-6.02)* | 0.50 (0.23-0.77)*** |
