TABLE 6

Association Between QoL and Symptom Change Scores and PSG Change Scores (Log AHI)

OutcomePaPb
Log AHI Change β(SE)Partial R2Log AHI Change PLog AHI Change β(SE)Partial R2Log AHI Change P
Peds QL (parent) total−0.66 (0.42)<0.010.12−0.75 (0.38)<0.010.05
Peds QL (child) total0.60 (0.54)<0.010.27−0.07 (0.48)<0.010.88
OSA-18 total3.32 (0.60)0.07<0.013.49 (0.55)0.07<0.01
PSQ-SRBD total0.05 (0.01)0.14<0.010.05 (0.01)0.13<0.01
 PSQL Snoring subscale0.12 (0.01)0.17<0.010.12 (0.01)0.17<0.01
 PSQL Sleepiness subscale0.04 (0.01)0.03<0.010.05 (0.01)0.04<0.01
 PSQL Behavior subscale0.01 (0.01)<0.010.340.02 (0.01)<0.010.04
SLSC total (mESS)0.47 (0.13)0.03<0.010.51 (0.12)0.04<0.01
  • a P value for change in log AHI adjusting stratified variables only: site, race (African American versus non–African American), age (5–7 vs 8–10 years old), and overweight (≥85th vs < 85th BMI percentile).

  • b P value for change in log AHI adjusting for site, race (African American versus non–African American), age (continuous), obese (<95 vs ≥95 BMI percentile), gender, maternal education (less than high school, high school or higher, or missing/not sure), income (>$30 000, ≤$30 000, or missing), baseline log AHI, and baseline outcome variable.