Table 3 Travel or residence history of 226 confirmed cases
From: Epidemiological analysis of 67 local COVID-19 clusters in Sichuan Province, China
Case Generation | Cases (n) | Wuhan | Other Provinces except Wuhan | ||
|---|---|---|---|---|---|
Cases (no.) | Constituent Ratio (%) | Cases (no.) | Constituent Ratio (%) | ||
G1 | 75 | 45 | 60.00 | 29 | 38.67 |
G2 | 131 | 7 | 5.34 | 26 | 19.85 |
G3 | 20 | – | – | 3 | 15.00 |
χ2 = 75.50 | p < 0.001 | χ2 = 10.16 | P = 0.006 | ||
Total | 226 | 52 | 23.01 | 58 | 25.66 |