Table 2 Baseline and follow-up results for physical activity and sedentary behaviour variables, stratified by gender
All participants | Girls | Boys | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Baseline (2019) | Follow-up (2021) | Baseline (2019) | Follow-up (2021) | Baseline (2019) | Follow-up (2021) | |||||||
n | Mean (SD) | Mean (SD) | p-value | n | Mean (SD) | Mean (SD) | p-value | n | Mean (SD) | Mean (SD) | p-value | |
MVPA in minutes | ||||||||||||
Weekdays | 409 | 58·3 (20·3) | 56·1 (25·5) | 0·086 | 248 | 56·0 (19·6) | 54·0 (23·4) | 0·228 | 160 | 62·2 (20·7) | 59·6 (28·2) | 0·237 |
School time | 409 | 26·0 (11·1) | 25·4 (12·6) | 0·410 | 248 | 23·7 (10·4) | 23·3 (10·3) | 0·588 | 160 | 29·5 (11·4) | 28·7 (15·0) | 0·560 |
Leisure time on weekdays | 409 | 32·4 (14·7) | 30·7 (17·9) | 0·076 | 248 | 32·2 (14·2) | 30·8 (17·0) | 0·186 | 160 | 32·7 (15·7) | 30·8 (19·2) | 0·249 |
Weekends | 280 | 37·1 (23·6) | 41·2 (29·9) | 0·033 | 175 | 35·6 (21·9) | 40·3 (29·6) | 0·055 | 104 | 39·8 (26·0) | 43·0 (30·3) | 0·318 |
LiPA in minutes | ||||||||||||
Weekdays | 409 | 148·3 (31·4) | 122·8 (34·3) | < 0·001 | 248 | 146·1 (31·0) | 122·7 (32·9) | < 0·001 | 160 | 151·8 (31·9) | 123·4 (36·3) | < 0·001 |
School time | 409 | 71·6 (18·3) | 59·0 (19·7) | < 0·001 | 248 | 67·1 (16·8) | 56·1 (17·7) | < 0·001 | 160 | 78·8 (18·2) | 63·5 (21·7) | < 0·001 |
Leisure time on weekdays | 409 | 76·7 (23·0) | 63·9 (24·3) | < 0·001 | 248 | 79·0 (22·8) | 66·6 (23·2) | < 0·001 | 160 | 73·0 (22·9) | 59·9 (25·4) | < 0·001 |
Weekends | 280 | 118·1 (36·9) | 107·8 (41·3) | < 0·001 | 175 | 117·8 (34·5) | 109·4 (38·6) | 0·008 | 104 | 119·1 (40·8) | 105·6 (45·5) | 0·004 |
Sedentary in minutes | ||||||||||||
Weekdays | 409 | 623·7 (73·2) | 633·1 (84·1) | 0·023 | 248 | 635·2 (68·5) | 641·2 (81·5) | 0·226 | 160 | 605·4 (76·7) | 621·0 (87·0) | 0·034 |
School time | 409 | 293·1 (34·4) | 310·9 (48·4) | < 0·001 | 248 | 300·5 (34·4) | 310·0 (45·9) | 0·001 | 160 | 281·3 (31·1) | 311·8 (51·8) | < 0·001 |
Leisure time on weekdays | 409 | 330·6 (63·4) | 322·3 (81·0) | 0·032 | 248 | 334·7 (59·2) | 331·3 (80·4) | 0·449 | 160 | 324·1 (69·2) | 309·2 (79·8) | 0·030 |
Weekends | 280 | 548·0 (79·4) | 545·1 (96·2) | 0·659 | 175 | 544·0 (73·1) | 540·0 (95·3) | 0·630 | 104 | 555·6 (88·7) | 553·6 (98·0) | 0·853 |
Sleep in minutes | ||||||||||||
Weekdays | 557 | 514·9 (54·2) | 487·5 (57·2) | < 0·001 | 310 | 511·7 (52·2) | 479·2 (58·7) | < 0·001 | 246 | 518·7 (56·6) | 498·0 (53·6) | < 0·001 |
Weekends | 558 | 590·6 (82·4) | 571·5 (75·9) | < 0·001 | 311 | 593·9 (75·1) | 571·3 (78·7) | < 0·001 | 246 | 585·2 (88·7) | 571·5 (72·5) | 0·024 |
Screen time in minutes | ||||||||||||
Weekdays | 556 | 197·8 (104·1) | 243·3 (101·6) | < 0·001 | 310 | 199·8 (102·4) | 248·5 (96·4) | < 0·001 | 245 | 195·6 (106·4) | 236·4 (107·7) | < 0·001 |
Weekends | 553 | 264·8 (109·9) | 307·5 (101·2) | < 0·001 | 310 | 263·4 (104·3) | 311·0 (99·4) | < 0·001 | 242 | 266·8 (117·2) | 303·3 (103·6) | < 0·001 |