Table 3.
Regression analyses with mean changes in gait predicting children’s cognition, motor behavior and injuries, as well as psychosocial functioning controlled for age.
| Mean changes | Cognition |
Motor behavior and injuries |
Psychosocial functioning |
|||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| M | SD | FSIQ | IED | RVP | SOC | SWM | Sports | IBC | Injuries | PHW | PSW | ME | SP | AUT | PRHL | FR | SSP | SE | SA | |
| Dual task: Digits | ||||||||||||||||||||
| Velocity | 27.3 | 16.2 | 0.01 | 0.04 | –0.15 | –0.05 | 0.07 | 0.03 | 0.10 | 0.06 | 0.09 | 0.02 | –0.01 | 0.10 | –0.03 | 0.03 | –0.06 | 0.02 | 0.02 | –0.10 |
| Normalized velocity | 1.0 | 0.6 | –0.01 | 0.06 | –0.14 | –0.06 | 0.10 | 0.02 | 0.11 | 0.04 | 0.08 | 0.01 | 0.00 | 0.08 | –0.03 | 0.03 | –0.09 | 0.00 | 0.00 | –0.08 |
| CV velocity | –0.8 | 1.4 | 0.03 | 0.04 | –0.03 | 0.16 | –0.10 | 0.00 | –0.13 | –0.11 | –0.03 | 0.06 | –0.10 | –0.01 | 0.14 | 0.03 | 0.09 | –0.03 | 0.12 | –0.04 |
| CV stride time | –0.3 | 1.1 | 0.02 | –0.02 | 0.05 | 0.08 | –0.08 | –0.17 | –0.13 | –0.05 | –0.09 | –0.20 | 0.05 | –0.04 | 0.09 | –0.04 | –0.01 | –0.11 | 0.13 | –0.03 |
| CV stride length | –0.5 | 0.9 | 0.05 | 0.07 | –0.11 | 0.11 | –0.04 | –0.06 | –0.06 | 0.03 | 0.13 | 0.23 | –0.13 | 0.07 | 0.17 | 0.21 | 0.19 | 0.05 | 0.19 | –0.07 |
| Dual task: Button | ||||||||||||||||||||
| Velocity | 44.5 | 20.4 | 0.01 | 0.00 | –0.06 | –0.16 | 0.00 | –0.03 | –0.13 | 0.05 | –0.01 | –0.04 | 0.07 | 0.07 | –0.05 | 0.05 | –0.03 | 0.03 | 0.11 | –0.05 |
| Normalized velocity | 1.7 | 0.8 | 0.01 | 0.01 | –0.06 | –0.18 | –0.01 | –0.05 | –0.10 | 0.05 | 0.00 | –0.11 | 0.12 | –0.02 | –0.04 | 0.02 | –0.05 | 0.01 | 0.05 | –0.03 |
| CV velocity | –2.5 | 2.3 | 0.07 | 0.07 | 0.06 | 0.10 | 0.02 | 0.08 | 0.06 | 0.09 | 0.10 | 0.10 | 0.16 | 0.05 | 0.03 | 0.03 | –0.08 | –0.07 | 0.23 | –0.09 |
| CV stride time | –1.6 | 2.0 | –0.03 | 0.00 | 0.08 | 0.15 | 0.05 | –0.04 | 0.03 | 0.06 | 0.09 | 0.13 | –0.11 | 0.03 | –0.02 | 0.02 | –0.09 | –0.07 | 0.15 | –0.19 |
| CV stride length | –1.6 | 1.7 | 0.07 | 0.04 | –0.04 | 0.14 | 0.11 | –0.02 | –0.06 | 0.11 | 0.16 | 0.12 | –0.15 | 0.07 | –0.02 | 0.10 | 0.00 | –0.05 | 0.17 | –0.19 |
Coefficients are standardized regression coefficients if not otherwise indicated. FSIQ, full-scale IQ; IED, intra-extra dimensional set shift; RVP, rapid visual processing; SOC, stockings of Cambridge; SWM, spatial working memory; IBC, injury behavior checklist; PHW, physical well-being; PSW, psychological well-being; ME, moods and emotions; SP, self-perception; PRHL, parent relation and home life; FR, financial resources; SSP, social support and peers; SE, school environment; SA, social acceptance (bullying); CV, coefficient of variation. All p ≥ 0.01.