Table 1 Descriptive statistics at 9, 15 and 24 years of age
Variable | Missing | PANCS1 n = 635a | PANCS2 n = 647a | PANCS follow-up n = 242a |
|---|---|---|---|---|
Age (yrs) | 21% | 9.6 (0.4) | 15.2 (0.6) | 24.6 (0.8) |
Height (cm) | 25% | 139.0 (6.5) | 169.7 (8.4) | 174.5 (10.0) |
Weight (kg) | 25% | 33.5 (6.5) | 59.8 (10.7) | 73.1 (14.3) |
Waist Circumference (cm) | 27% | 61.9 (7.2) | 70.9 (7.5) | 80.1 (10.4) |
BMI (kg/m2) | 25% | 17.2 (2.5) | 20.7 (3.0) | 23.9 (4.0) |
VO2peak (ml/kg/min) | 56% | 46.4 (7.4) | NA | 48.5 (9.9) |
Sex | 0% | |||
Female | 309 (49%) | 318 (49%) | 136 (56%) | |
Male | 326 (51%) | 329 (51%) | 106 (44%) | |
Pubertal status (2005–2006) | 1.4% | |||
Pre-pubertal | 545 (86%) | 543 (85%) | 210 (87%) | |
Started puberty | 86 (14%) | 95 (15%) | 32 (13%) | |
Region (2005–2006) | 16% | |||
Central Norway | 24 (5%) | 24 (4%) | 7 (3%) | |
East | 282 (53%) | 286 (52%) | 126 (61%) | |
North | 42 (8%) | 53 (10%) | 21 (10%) | |
Southwest | 179 (34%) | 183 (34%) | 53 (26%) | |
Parental Income (2011–2012) | 0.1% | |||
Low | 131 (21%) | 134 (21%) | 40 (17%) | |
Middle | 370 (58%) | 378 (58%) | 146 (60%) | |
High | 133 (21%) | 135 (21%) | 56 (23%) | |
Parents born in Norway | 0% | |||
None | 57 (9%) | 64 (10%) | 14 (6%) | |
One | 119 (19%) | 122 (19%) | 39 (16%) | |
Two | 459 (72%) | 461 (71%) | 189 (78%) | |
Accelerometry | ||||
Valid Days | 30% | 3.7 (0.6) | 6.4 (1.9) | 7.0 (1.2) |
Weekday | 30% | 1.9 (0.3) | 4.8 (1.4) | 5.1 (0.9) |
Weekend | 30% | 1.8 (0.5) | 1.6 (0.9) | 1.9 (0.7) |
Wear time (hrs/day) | 30% | 13.2 (1.1) | 13.5 (1.4) | 13.8 (1.5) |
Sedentary (min/day) | 30% | 435.3 (70.8) | 590.6 (73.3) | 596.9 (85.7) |
LPA (min/day) | 30% | 280.9 (47.4) | 161.2 (39.6) | 178.4 (53.1) |
MPA (min/day) | 30% | 44.9 (14.1) | 31.3 (11.5) | 27.2 (12.7) |
VPA (min/day) | 30% | 30.6 (16.0) | 24.8 (14.8) | 26.5 (17.3) |
MVPA (min/day) | 30% | 76 (27) | 56 (23) | 54 (23) |
Total PA (counts/min) | 30% | 719.5 (251.9) | 444.2 (159.3) | 435.5 (150.4) |