Table 4.

Predicted probabilities per score for all OSA, moderate/severe OSA, and severe OSA. CI, confidence interval; AHI, apnoea–hypopnoea index; n, number; Mod/Sev OSA, moderate/severe OSA

	All OSA (AHI>5)		Mod/Sev OSA (AHI>15)		Severe OSA (AHI>30)
Score	n	Probability (95% CI)	n	Probability (95% CI)	n	Probability (95% CI)
0–2	81	0.46 (0.39–0.53)	31	0.18 (0.13–0.24)	7	0.04 (0.02–0.08)
3	123	0.72 (0.65–0.78)	61	0.36 (0.29–0.43)	22	0.13 (0.09–0.19)
4	121	0.73 (0.66–0.79)	69	0.42 (0.34–0.49)	30	0.18 (0.13–0.25)
5	95	0.77 (0.69–0.84)	62	0.50 (0.42–0.59)	37	0.30 (0.23–0.39)
6	54	0.79 (0.68–0.87)	39	0.57 (0.45–0.69)	22	0.32 (0.22–0.44)
7 and 8	36	0.86 (0.72–0.93)	25	0.60 (0.44–0.73)	16	0.38 (0.29–0.53)