showed a trendp = 0.08
♀ 11.5 ± 5.2, p < 0.001) and SB showed a trend of being higher in males (♂4.4 ± 1.2 vs. ♀ 2.8 ± 0.84, p = 0.08); and for severe OSA, all questionnaires, apart from SB, were found to be higher in females (ESS: ♂ 9.5 ± 4.7 vs. ♀ 10.8 ± 4.7, p = 0.03; BQ: x 2 = 17.2, p = 0.001; AIS: ♂ 7.8 ± 5 vs. ♀ 10.2 ± 5.8, p = 0.05; STOP: ♂ 2.4 ± 0.84 vs. ♀ 2.83 ± 0.8, p < 0.001; FS: x 2 = 5.26, p = 0.02).