Table 2.
Summary of results comparing incidence across 30-day lockdown periods and their respective control groups.
| Lockdown level | Total incidence | Total incidence for control group | Total incidence Percentage difference from control group | Daily incidence median value (IQ range) | Daily incidence median value for control group (IQ range) | Mann-Whitney U value for daily incidence | P value |
|---|---|---|---|---|---|---|---|
| 5 | 21 | 61 | 66% decrease | 0 (1) | 1 (2) | 636.5 | 0.004 |
| 4 | 32 | 64 | 50% decrease | 1 (1) | 2 (2) | 614.0 | 0.011 |
| 3 | 56 | 24 | 133% increase | 2 (3) | 1 (1) | 283.0 | 0.010 |
| 2 | 80 | 40 | 200% increase | 2.5 (2) | 1 (1) | 261.0 | 0.004 |
| 1 | 78 | 76 | 2,5% decrease | 2 (2) | 2 (2) | 430.0 | 0.781 |
Table shows the results of the Mann-Whitney U results assessing for a significant difference in daily incidence rate for each lockdown period and their control period. IQ= Interquartile range.