title: "Pickwickian syndrome" and the influence of weight reduction on the clinical state and polygraphic picture.
mesh_terms: D000328:Adult; D001288:Attention; D001784:Blood Gas Analysis; D004569:Electroencephalography; D006801:Humans; D006935:Hypercapnia; D007040:Hypoventilation; D008722:Methods; D008875:Middle Aged; D009765:Obesity / Q000150:complications*; D010845:Obesity Hypoventilation Syndrome; D012129:Respiratory Function Tests; D012893:Sleep Wake Disorders / Q000209:etiology; D012895:Sleep, REM