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Demographic Variables and Snoring Frequency of the Cohort (n = 609)
| Snoring frequency | ||||
|---|---|---|---|---|
| Variable | n (%) | Non-habitual (n = 480), n (%) | Habitual (n = 129), n (%) | p |
| African Americana | 131 (22) | 90 (19) | 41 (32) | 0.002 |
| Male | 336 (55) | 268 (56) | 68 (53) | 0.549 |
| Income ≥$40,000 | 339 (56) | 289 (60) | 50 (39) | <0.001 |
| Breastfeeding ≥4 months | 322 (53)b | 271 (56) | 51 (40) | 0.001 |
Remainder of the cohort represented by 475 Caucasians and 3 children of other races.
Unavailable data for 1 patient.
