Table 1 Results of the model examining the impact of age, gender, and day type (school versus free day) on number of steps. Fixed factors are shown and steps are measured in units of 1000 steps. Gender, Day Type, and Age were significant predictors of steps. Cohen’s f2 is used as a measure of effect size. All effect sizes are small
From: Sleep and physical activity: results from a long-term actigraphy study in adolescents
Factor | Coefficient | Cohens f2 | z | P | 95% CI |
|---|---|---|---|---|---|
Gender (Girl) | −1.65 | < 0.001 | −2.57 | 0.01 | −2.92, −0.40 |
Day Type (Free Day) | −1.63 | 0.013 | −3.71 | 0.00 | −2.49, −0.76 |
Interaction (Girl x Free Day) | −0.27 | < 0.001 | −0.45 | 0.65 | −1.43, 0.89 |
Age | −0.80 | < 0.001 | −3.36 | 0.00 | −1.26, −0.33 |
Intercept | 23.35 | < 0.001 | 7.58 | 0.00 | 17.32, 29.39 |