TABLE 7

Association Between QoL and Symptom Change Scores and PSG Change Scores (log ODI)

OutcomePaPb
Log ODI Change β(SE)Partial R2Log ODI Change PLog ODI Change β(SE)Partial R2Log ODI Change P
Peds QL (parent) total−0.66 (0.49)<0.010.18−0.66 (0.45)<0.010.14
Peds QL (child) total0.20 (0.62)<0.010.75−0.26 (0.56)<0.010.65
OSA-18 total3.14 (0.71)0.05<0.012.87 (0.66)0.04<0.01
PSQ-SRBD total0.05 (0.01)0.09<0.010.05 (0.01)0.08<0.01
 PSQL Snoring subscale0.10 (0.02)0.09<0.010.10 (0.01)0.09<0.01
 PSQL Sleepiness subscale0.04 (0.01)0.02<0.010.04 (0.01)0.02<0.01
 PSQL Behavior subscale0.02 (0.01)<0.010.120.02 (0.01)0.010.02
SLSC total (mESS)0.32 (0.15)0.010.040.42 (0.14)0.02<0.01
  • a P value for change in log ODI 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 ODI 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, missing/not sure), income (>$30 000, ≤$30 000, or missing), baseline log AHI, and baseline outcome variable.