TABLE 4.
Space‐time clusters of buildings/venues visited by local cases (LV) in the third wave of COVID‐19 in Hong Kong
| Cluster | Duration | Observed | Expected | Relative risk | p‐Value | No. LSBGs |
|---|---|---|---|---|---|---|
| 1 | July 10–23 | 173 | 0.01 | >500 | .00 | 1 |
| 2 | July 7–27 | 182 | 7.82 | 25.31 | .00 | 43 |
| 3 | July 12–29 | 137 | 7.02 | 20.76 | .00 | 129 |
| 4 | July 9–August 4 | 109 | 9.69 | 11.78 | .00 | 48 |
| 5 | July 19–August 13 | 93 | 10.21 | 9.47 | .00 | 49 |
| 6 | July 15–August 10 | 59 | 7.43 | 8.13 | .00 | 20 |
| 7 | July 20–23 | 17 | 0.24 | 71.39 | .00 | 11 |
| 8 | August 23–29 | 7 | 0.06 | 115.20 | .00 | 1 |
| 9 | July 21–22 | 5 | 0.02 | 207.17 | .00 | 1 |
| 10 | August 6–9 | 5 | 0.05 | 105.70 | .00 | 1 |