Table 1 Descriptive statistics of outcome variables and predictors
From: Developmental trajectories of paediatric headache – sex-specific analyses and predictors
Girls | Boys | |||||
|---|---|---|---|---|---|---|
Variable | M (SD) / n | Range | N | M (SD) / n | Range | N |
Head1 | 15.45 (27.27) | 0–182 | 1640 | 10.84 (21.97) | 0–182 | 1560 |
Head2 | 18.37 (30.79) | 0–182 | 1477 | 10.23 (20.44) | 0–182 | 1429 |
Head3 | 16.92 (27.70) | 0–182 | 1311 | 10.27 (20.77) | 0–182 | 1267 |
Head4 | 19.11 (29.41) | 0–182 | 1228 | 10.50 (20.87) | 0–182 | 1158 |
Mig | 182a | yes/no | 1640 | 137a | yes/no | 1560 |
Par | 679b | yes/no | 1393 | 671b | yes/no | 1326 |
Dep/Anx | 1.74 (0.62) | 1.00–4.50 | 1607 | 1.55 (0.51) | 1.00–4.83 | 1523 |
LE | 0.94 (1.11) | 0.00–6.00 | 1583 | 0.96 (1.14) | 0.00–6.00 | 1527 |
Cop | 2.22 (0.75) | 1.00–4.80 | 1604 | 1.99 (0.65) | 1.00–5.00 | 1522 |
School | 1.67 (0.44) | 1.00–4.20 | 1643 | 1.68 (0.45) | 1.00–4.00 | 1567 |
Fam | 2.21 (0.80) | 1.00–5.00 | 1625 | 2.30 (0.78) | 1.00–5.00 | 1543 |