TABLE 2. Statistical Characteristics.
| Index | Study area | Healthcare Worker | Patient |
|---|---|---|---|
| Mean | Wuhan | Jan 27 | Feb 8 |
| Hubei(outside Wuhan) | Feb 1 | Feb 2 | |
| China(outside Wuhan) | Feb 2 | Jan 31 | |
| Standard deviation | Wuhan | 9 days | 7 days |
| Hubei(outside Wuhan) | 10 days | 7 days | |
| China(outside Wuhan) | 6 days | 6 days | |
| Inflection point | Wuhan | Jan 22 | Feb 12 |
| Hubei(outside Wuhan) | Jan 29 | Feb 1 | |
| China(outside Wuhan) | Jan 30 | Jan 31 | |
| Peak | Wuhan | 128 | 3550 |
| Hubei(outside Wuhan) | 23 | 1058 | |
| China(outside Wuhan) | 3 | 756 | |
| Rising period | Wuhan | 15 days | 23 days |
| Hubei(outside Wuhan) | 19 days | 14 days | |
| China(outside Wuhan) | 12 days | 10 days | |
| Rising rate | Wuhan | 64 | 1617 |
| Hubei(outside Wuhan) | 12 | 550 | |
| China(outside Wuhan) | 1 | 464 | |
| Falling rate | Wuhan | 34 days | 20 days |
| Hubei(outside Wuhan) | 27 days | 22 days | |
| China(outside Wuhan) | 19 days | 19 days | |
| Falling rate | Wuhan | 55 | 525 |
| Hubei(outside Wuhan) | 11 | 450 | |
| China(outside Wuhan) | 1 | 334 |