Table 1.
Mean values and standard deviations of median daily distances for the reference period and representative periods for lockdown and relaxation within defined subgroups.
| Subgroups | Average sample size | Reference period to 08.03.2020 mean (SD) | Lockdown period 23.03.2020–05.04.2020 mean (SD) | Relaxation period 26.04.2020–10.05.2020 mean (SD) | p-value group-by-period interaction* | Lockdown as multiple of reference (95%-CI) p-value | Relaxation as multiple of reference (95%-CI) p-value |
|---|---|---|---|---|---|---|---|
| Gender | |||||||
| Female | 930 | 13.5 (±3.1) | 5.7 (±1.6) | 8.3 (±2.7) | 0.939 | 0.41 (0.35, 0.47) <0.001 | 0.57 (0.50, 0.66) <0.001 |
| Male | 1084 | 18.8 (±4.6) | 7.8 (±2.2) | 10.9 (±3.7) | |||
| Age groups | |||||||
| 16–29 years | 431 | 20.0 (±3.4) | 8.2 (±1.6) | 12.7 (±3.0) | 0.744 | 0.43 (0.38, 0.49) <0.001 | 0.59 (0.53, 0.67) <0.001 |
| 30–59 years | 1,283 | 19.6 (±4.6) | 8.5 (±2.8) | 11.9 (±4.1) | |||
| ≥60 years | 300 | 9.2 (±2.7) | 4.3 (±1.2) | 5.5 (±2.2) | |||
| Region | |||||||
| Bavaria | 280 | 18.5 (±4.6) | 6.8 (±2.0) | 11.1 (±4.7) | 0.202 | 0.42 (0.37, 0.48) <0.001 | 0.53 (0.47, 0.61) <0.001 |
| Berlin/Hamburg | 165 | 11.9 (±2.9) | 5.8 (±1.5) | 6.2 (±2.4) | |||
| North Rhine-Westphalia | 480 | 15.8 (±3.7) | 7.0 (±2.2) | 9.4 (±2.9) | |||
*
Test of the period-by-subgroup interaction and reported global period effects with corresponding 95%-confidence intervals (CI) are based on the average logarithmized daily median distances.