title: Cardiorespiratory function as assessed by exercise testing in patients with non-insulin-dependent diabetes mellitus.
abstract: Exercise testing was used to examine 19 cardiorespiratory diabetes mellitus patients, aged 32-68 years (body mass index, 27.8 +/- 4.8 kg/m2), and 16 healthy volunteers, aged 23-57 years (body mass index, 22.7 +/- kg/m2). A graded cycling exercise test was done, monitoring gas exchange, ventilation and heart rate. Values were significantly higher in the non-insulin-dependent diabetes mellitus (NIDDM) patients than in the controls for fasting blood glucose (P < 0.01), glycosylated haemoglobin (P < 0.01), body weight (P < 0.05) and body mass index (P < 0.05). The exercise testing produced values that were significantly lower in the patients with NIDDM than in the controls for percentage oxygen uptake (P < 0.05), maximum load (P < 0.05), maximum metabolic equivalent (P < 0.01) and maximum oxygen uptake per unit body weight (P < 0.01). Ventilatory capacity and forced expiratory volume at 1 sec did not differ significantly in the two groups. These results suggest that general fitness is diminished due to reduced cardiorespiratory function in patients with NIDDM.
authors: Department of Internal Medicine, Hyogo Rehabilitation Centre Hospital, Kobe, Japan.
authors: J
authors: J
authors: Katoh
authors: Y
authors: Y
authors: Hara
authors: M
authors: M
authors: Kurusu
authors: J
authors: J
authors: Miyaji
authors: K
authors: K
authors: Narutaki
mesh_terms: D000328:Adult; D000368:Aged; D001786:Blood Glucose / Q000378:metabolism; D015992:Body Mass Index; D003924:Diabetes Mellitus, Type 2 / Q000097:blood / Q000503:physiopathology*; D005080:Exercise Test; D005260:Female; D005541:Forced Expiratory Volume; D006442:Glycated Hemoglobin / Q000032:analysis; D006339:Heart Rate; D006801:Humans; D008297:Male; D008875:Middle Aged; D010101:Oxygen Consumption; D012016:Reference Values; D012119:Respiration; D014797:Vital Capacity
chemical_list: D001786:Blood Glucose; D006442:Glycated Hemoglobin