Table 2.
Mid-Childhood Neurobehavioral Functioning Outcomes, Overall and by Sleep Duration at 5 – 7 Years.
| Mid-Childhood Neurobehavioral Functioning Outcomes | Overall | Sleep Duration at 5 – 7 Years of Age, Hours/Day
|
||
|---|---|---|---|---|
| < 9 | 9 to < 10 | ≥ 10 | ||
|
| ||||
| BRIEF Global Executive Composite | ||||
| Mother | 48.3 (7.9) | 52.0 (9.0) | 49.6 (8.7) | 47.6 (7.3) |
| Teacher | 50.7 (9.4) | 56.9 (11.3) | 52.6 (10.9) | 49.6 (8.3) |
| BRIEF Behavioral Regulation Index | ||||
| Mother | 48.2 (8.7) | 51.1 (9.9) | 49.3 (10.0) | 47.6 (8.1) |
| Teacher | 50.5 (9.9) | 56.6 (13.3) | 52.3 (12.0) | 49.4 (8.6) |
| BRIEF Metacognition Index | ||||
| Mother | 48.4 (8.6) | 53.0 (9.5) | 50.0 (8.9) | 47.5 (8.2) |
| Teacher | 50.9 (10.6) | 57.3 (11.9) | 52.8 (11.6) | 49.7 (9.8) |
| SDQ Total Difficulties | ||||
| Mother | 6.5 (4.7) | 9.5 (5.1) | 7.4 (5.4) | 5.9 (4.3) |
| Teacher | 6.2 (5.7) | 9.5 (6.9) | 7.2 (6.3) | 5.7 (5.2) |
| SDQ Prosocial Behavior Scale | ||||
| Mother | 8.6 (1.7) | 8.3 (1.7) | 8.4 (1.7) | 8.6 (1.6) |
| Teacher | 8.1 (2.2) | 7.4 (2.3) | 7.7 (2.3) | 8.2 (2.1) |
*
BRIEF is Behavioral Rating Inventory of Executive Function. BRIEF scores are standardized to mean 50 and standard deviation (SD) 10, with higher scores representing greater executive function problems.
**
SDQ is Strengths and Difficulties Questionnaire. Possible scores range from 0–40. On the total difficulties scale, higher scores represent more difficulties; on the prosocial scale, higher scores represent more favorable prosocial behavior.