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. 2023 Aug 28;15(9):5134–5149. doi: 10.21037/jtd-22-1538

Table 7. Comparison of screening results between type IV device and type III HSAT.

Group ODI <5 ODI ≥5 Total
AHI <5 24 51 75 (24.6%)
AHI ≥5 54 176 230 (75.4%)
Total 78 (25.6%) 227 (74.4%) 305

HSAT, home sleep apnea test; ODI, oxygen desaturation index; AHI, apnea-hypopnea index.