Table 2.
Summary of demographic characteristics.
| Regiona | Number of cases | Articles | |
|---|---|---|---|
| Europe | 11 | 19,14,15,16,17,18,20,21,22,23,24 | |
| Americas | 7 | 25,26,27,28,21,29,30 | |
| South-East Asia | 2 | 31,32 | |
| Eastern Mediterranean | 1 | 33 | |
| Western Pacific | 1 | 34 | |
| Africa | 0 | – | |
| Age group | |||
| Preschool | 7 | 25,14,16,19,20,29,22 | |
| Childhood | 11 | 26,14,16,27,17,28,30,20,21,29,22 | |
| Adolescent | 17 | 33,14,15,31,16,27,17,28,30,34,18,20,21,22,23,32,24 | |
| Sample size | |||
| n < 100 | 2 | 33,19 | |
| 100 ≤ n < 500 | 4 | 26,27,17,23 | |
| 500 ≤ n < 1000 | 6 | 15,16,34,21,29,24 | |
| n ≥ 1000 | 9 | 25,14,31,28,30,18,20,22,32 | |
| PA measurement | |||
| Online questionnaire | 21 | ||
| PAQ-A | 4 | 33,15,23,24 | |
| IPAQ | 3 | 31,21,32 | |
| PACE+ | 2 | 34,18 | |
| Others | 12 | 25,26,14,16,27,17,28,30,19,20,29,22 | |
| Measuring devices | 2 | ||
| Tri-axial accelerometer | 1 | 19 | |
| Smartphone sensors | 1 | 34 | |
| Data comparison | |||
| Baseline & follow-up | 8 | 33,15,17,34,19,22,23,24 | |
| Recall before pandemic | 7 | 25,14,31,16,20,21,32 | |
| Perceived changes | 6 | 26,27,28,30,18,29 | |
IPAQ = International Physical Activity Questionnaire; PA = Physical Activity; PACE+ = PACE + Adolescent Physical Activity Measure; PAQ-A = Physical Activity Questionnaire for Adolescents.
a
The regional classification of countries is based on World Health Organization regions.