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Table 1 Patient characteristics. Values are means ± SD; Ht = height; Wt = weight; BMI = Body mass index; %FEV1 = % predicted forced expiratory volume in one second; n = 8 (6 women)

From: Evaluation of an ambulatory system for the quantification of cough frequency in patients with chronic obstructive pulmonary disease

Variable  
Age (yrs) 57.4 ± 11.8
Ht (cm) 165.4 ± 7.2
Wt (kg) 76.1 ± 14.4
BMI (kg/m2) 27.8 ± 4.7
%FEV1 49.6 ± 13.7