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. 2021 Jun 11;16(6):e0252844. doi: 10.1371/journal.pone.0252844

Fig 1. Odds ratios of potential risk factors of REM-related OSA.

Fig 1

1: ref = male; 2: ref = non-vertigo; 3: ref = ESS>10; 4: ref = without any risk factors of female, vertigo or ESS≤ 10; OR, odds ratio.