Table I:
Subject Demographics
| Parameter | SMS Group* | SIB Group** | ||
|---|---|---|---|---|
| N | Mean Age in years | N | Mean Age in years | |
| Total Recruited Subjects | 50 (26F/24M)* | 9.6y ± 7.1 | 32 (18F/14M)** | 8.2 ± 4.3 |
| Actigraphy | ||||
| Total Subjects | 47 (24F/23M) | 10.2y ± 7.0 | 27 (15F/12M) | 8.2 y ± 4.7 |
| Complete data for AES1 | 37 (20F/17M) | 9.0y ± 6.1 | 17 (10F/7M) | 8.9y ± 3.96 |
| Subgroup for SDA2 | 22 (13F/9M) | 9.2y ± 6.0 | 10 (5F/5M) | 9.1y ± 4.4 |
| Body Temperature | ||||
| Total Subjects | 36 (18F/18M) | 9.7y ± 6.7 | 12 (7F/5M) | 9.8 ± 3.8 |
| Complete data | 27 (12F/15M) | 9.0y ± 5.1 | 10 (6F/4M) | 9.3 ± 3.3 |
*
SMS (n=50): 20 ATW only; 27 did both; 3 did Tb only.
**
SIB (n=32): 20 ATW only; 7 did both; 5 Tb only.
1
Actigraphy Estimated Sleep (AES): no significant differences in gender (p=.7765) or age (p=.9510)
2
Sleep Dependent Analysis (SDA): no significant differences in gender (p=.7120) or age (p=.9628)
3
Tb: no significant differences in gender (p=.7112) or age (p=.8642)
Abbreviations: M, male; F, female.