Table 2.
Travel history and contact history of the sample.
| Frequency | Proportion (%) | |
|---|---|---|
| Travel history | ||
| Did not travel to epidemic areas within 14 days before the medical observation | 424 | 25.93 |
| Traveled to epidemic areas within 14 days before the medical observation | 1,211 | 74.07 |
| Wuhan city | 128 | 10.55 |
| Other cities in Hubei province | 1,045 | 86.15 |
| Other provinces | 40 | 3.30 |
| Vehicles | ||
| Airplane | 59 | 4.89 |
| Train | 186 | 15.41 |
| Bus | 4 | 0.33 |
| Private car | 947 | 78.46 |
| Others | 11 | 0.91 |
| Length of stay (day) | ||
| 1–3 | 795 | 48.62 |
| 4–6 | 407 | 24.89 |
| 7–9 | 195 | 11.93 |
| 10–30 | 166 | 10.15 |
| Long-term residence | 72 | 4.40 |
| Contact history | ||
| Contact with people who had fever or respiratory symptom in Hubei | 13 | 0.80 |
| Contact with confirmed, mild, or asymptomatic cases | 14 | 0.86 |
| Suspected or confirmed cases in your family, or work place? | 12 | 0.73 |
Note: * means study, work, and live in the epidemic areas before coming to Shenzhen.