Variables | Mean (SD) or n (%) | Range |
---|---|---|
Sample characteristics (n = 388) | ||
Age (months) | 51.5 (9.46) | 33 to 70 |
Sex | ||
Female | 173 (44.4) | – |
Race | ||
White | 237 (61.1) | – |
Black/African American | 33 (8.5%) | – |
Asian | 14 (3.6%) | – |
Native Hawaiian/Pacific Islander | 2 (0.5%) | – |
Two or more racial groups | 41 (10.6%) | – |
Other | 32 (8.2%) | – |
Missing | 29 (7.5%) | – |
Hispanic ethnicity | ||
Yes | 100 (25.8) | |
No | 268 (69.1) | – |
Missing | 20 (5.1) | – |
Socioeconomic status (score) | 4.56 (1.98) | 1 to 7 |
24-h Movement Behaviors (‘absolute’ means) | ||
Sedentary time (min) | 311.7 (72.1) | 129.8 to 575.8 |
Light physical activity (min) | 312.5 (41.5) | 169.3 to 434.7 |
MVPA (min) | 114.3 (39.7) | 18.9 to 292.3 |
Sleep time (min) | 683.6 (45.6) | 547.9 to 816.7 |
Daily cycle weartime (min) | 1422.1 (62.3) | 1159.0 to 1590.5 |
24-h Movement Behaviors (compositional means) | ||
Sedentary time (min) | 314.7 (−) | – |
Light physical activity (min) | 316.3 (−) | – |
MVPA (min) | 115.8 (−) | – |
Sleep time (min) | 693.2 (−) | – |
Cognitive health | ||
Receptive vocabulary (PPVT score; n = 328) | 86.1 (25.6) | 10 to 141 |
Visuospatial memory accuracy score (%; n = 62) | 68.9 (13.7) | 33.0 to 91.7 |
Procedural memory learning score (n = 40) | 0.0554 (0.0414) | − 0.0291 to 0.138.3 |
Executive attention accuracy score (%; n = 60) | 65.6 (14.5) | 38.2 to 98.7 |
Social-emotional health | ||
Surgency/extraversion score (n = 325) | 4.49 (0.763) | 2 to 6.7 |
Negative affectivity score (n = 324) | 3.75 (0.919) | 1.4 to 6.5 |
Effortful control score (n = 327) | 5.00 (0.761) | 2.2 to 6.8 |
Externalizing behavior problem score (n = 359) | 8.51 (7.84) | 0 to 44 |
Internalizing behavior problem score (n = 371) | 5.11 (5.82) | 0 to 52 |