Table 3 Age group stratified correlations with age
From: Sleep and physical activity patterns in adults and children with Bardet–Biedl syndrome
Adults age (years) | Children age (years) | |
|---|---|---|
Median duration of prolonged sedentary bouts (min) | r = − 0.021 p = 0.86 | r = − 0.39 p = 0.0006 |
Total prolonged sedentary bout time (min/day) | r = 0.20 p = 0.11 | r = 0.13 p = 0.26 |
Total activity Z-score (standard deviations) | r = − 0.12 p = 0.32 | r = − 0.21 p = 0.07 |
Time in bed (h/day) | r = − 0.15 p = 0.23 | r = − 0.44 p = 0.0001 |
Total sleep time (h/day) | r = − 0.14 p = 0.26 | r = − 0.44 p < 0.0001 |
Sleep efficiency (%) | r = 0.08 p = 0.51 | r = − 0.09 p = 0.42 |
Sleep fragmentation index (%) | r = 0.17 p = 0.17 | r = 0.09 p = 0.42 |