Table 2.
Emerging space-time clusters of COVID-19 in Dhaka city from 7 April–15 June 2020.
| Cluster | Duration (Days) | No. of Thanas | p | Observed | Expected | Relative Risk (RR) | No. of Thanas RR > 1 |
|---|---|---|---|---|---|---|---|
| 1 | 30-May–15-June | 1 | <0.001 | 1289 | 107.98 | 11.94 | 1 (Mirpur) |
| 2 | 30-May–15-June | 6 | <0.001 | 1304 | 294.99 | 4.42 | 6 |
| 3 | 30-May–15-June | 5 | <0.001 | 1142 | 332.11 | 3.44 | 5 |
| 4 | 30-May–15-June | 1 | <0.001 | 506 | 106.85 | 4.74 | 1 (Uttara) |
| 5 | 30-May–15-June | 2 | <0.001 | 539 | 163.76 | 3.29 | 2 |
| 6 | 12-May–15-June | 3 | <0.001 | 177 | 664.8 | 0.27 | 0 |
| 7 | 30-May–15-June | 5 | <0.001 | 648 | 300.39 | 2.16 | 5 |
| 8 | 30-May–15-June | 2 | <0.001 | 143 | 38.5 | 3.71 | 2 |
| 9 | 12-May–15-June | 1 | <0.001 | 152 | 305.51 | 0.5 | 0 |
| 10 | 12-May–15-June | 5 | <0.001 | 262 | 428.88 | 0.61 | 1 |
| 11 | 12-May–15-June | 1 | <0.001 | 97 | 203.16 | 0.48 | 0 |
Note: RR > 1.0 are highlighted in bold texts.