Table 1.

Association of Snoring With Demographic Factors

NeverOnly With ColdsOccasionally Without a ColdHabitual Snorers
n%n%OR 95% CIn%OR 95% CIn%OR 95% CI
Overall sample144665.441018.622910.41245.6
Girls72468.619318.3959.0434.1
Boys72262.621718.81.07 (0.8–1.3)13411.61.26 (0.9–1.7)817.01.55 (1.04–2.3)
Age (y)
 10–1121659.37721.15314.6184.9
 1228766.17918.20.84 (0.5–1.2)4610.60.7 (0.4–1.08)225.11.10 (0.5–2.2)
 1360367.917519.70.93 (0.7–1.3)7180.55 (0.4–0.82)394.41.05 (0.5–1.9)
 1428465.76815.70.79 (0.5–1.2)4911.30.81 (0.5–1.2)317.21.53 (0.8–2.9)
 155661.51112.10.69 (0.3–1.4)10110.90 (0.4–1.9)1415.43.32 (1.5–7.4)
BMI (percentile)
 ≤75th86369.720016.21139.13625.0
 76th–90th36965.611720.81.31 (1.00–1.7)519.11.08 (0.7–1.5)254.40.97 (0.6–1.6)
 91st–95th13555.65221.41.76 (1.3–2.6)3614.82.10 (1.4–3.2)208.21.99 (1.1–3.5)
 >95th7947.64124.72.05 (1.3–3.1)2917.52.17 (1.3–3.7)1710.22.66 (1.4–4.9)
  • Reference category: never snorers. ORs are adjusted for all of the variables in Tables 1 and 2.