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Table 7 BOT odds ratio estimates accounting for BMI, age and ESS

From: The relationship between upper airway collapse and the severity of obstructive sleep apnea syndrome: a chart review

Effect AHI Point estimate 95 % confidence limits
BOT severe vs mild severe 3.177 1.686 5.987
BOT severe vs mild moderate 1.536 0.869 2.716
BOT moderate vs mild severe 1.400 0.754 2.596
BOT moderate vs mild moderate 1.147 0.692 1.899
BMI severe 1.151 1.095 1.210
BMI moderate 1.046 0.997 1.097
Age severe 1.032 1.010 1.053
Age moderate 1.022 1.003 1.042
ESS severe 1.055 1.008 1.105
ESS moderate 1.031 0.988 1.076
  1. This table shows the odds ratio estimates of OSAS severity (based on AHI) for different severities of BOT collapse after accounting for BMI, age and ESS. It also indicates the odds ratio estimates of OSAS severity (based on AHI) of BMI, age and ESS individually