Variables | N | Mean | SD | Min | Max |
---|---|---|---|---|---|
K6 | 4830 | 4.19 | 4.35 | 0.0 | 24.0 |
Natural logarithm of (K6 + 1) | 4830 | 1.30 | 0.87 | 0.0 | 3.22 |
Daily sleep hours during the past week | |||||
Mean | 4476 | 7.99 | 1.61 | 0.9 | 20.1 |
SD | 4401 | 1.48 | 1.05 | 0 | 8.5 |
Coefficient of variation | 4401 | 0.19 | 0.14 | 0 | 2.6 |
Dummy variable for long sleep | 4863 | 0.04 | 0.19 | 0 | 1 |
Dummy variable for short sleep | 4863 | 0.04 | 0.21 | 0 | 1 |
Daily hours sitting idly during the past week | 4501 | 1.13 | 1.43 | 0 | 14.5 |
Daily UV light during the past week | 4840 | 16.47 | 16.66 | 0 | 136.6 |
Number of days of not eating lunch | 4863 | 2.48 | 2.46 | 0 | 7 |