Fig. 3From: Impact of obstructive sleep apnea on lung volumes and mechanical properties of the respiratory system in overweight and obese individualsa Correlation between severity of obstructive sleep apnea (OSA) as defined by Apnea-Hypopnea Index (AHI) and zero-frequency resistance (R0), Zrs5, R5, and Grs in males. b Correlation between severity of obstructive sleep apnea (OSA) as defined by Apnea-Hypopnea Index(AHI) or Hypopnea Index(HI) and zero-frequency resistance (R0), Zrs5, R5, and Grs in femalesBack to article page