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Table 1 Demography and baseline characteristics (ITT population, N = 76)

From: Indacaterol and glycopyrronium versus indacaterol on body plethysmography measurements in COPD—a randomised controlled study

 

Mean (SD), N = 76

Age at informed consent, years

64.80 (8.39)

Height, cm

168.22 (8.55)

Weight, kg

75.45 (15.52)

BMI, kg/m2

26.65 (5.05)

Smoking history

Number of pack-years, years

50.13 (23.28)

Years since COPD diagnosis

5.17 (5.24)

Age at COPD diagnosis, years

60.16 (10.96)

FEV1 % predicted

56.09 (13.28)

FEV1*, L

1.50 (0.45)

FVC*, L

2.95 (0.89)

IC, L

2.45 (0.69)

Total Lung Capacity (TLC), L

7.13 (1.42)

TLC % of predicted normal value

120.68 (18.75)

Airway Resistance (Raw)

6.73 (3.19)

Raw % of predicted normal value

210.99 (117.11)

Hyperinflation IC/TLC

0.35 (0.09)

 

N (%)

Gender

Male

45 (59.2)

Female

31 (40.8)

Number of patients with current medical condition

CAD

7 (9.2)

Hypertension

29 (38.2)

Diabetes mellitus

4 (5.3)

Number of patients according COPD GOLD-stage

Stage I

8 (10.5)

Stage II

31 (40.8)

Stage III

30 (39.5)

Stage IV

7 (9.2)

  1. ITT intention to treat, N/n number of patients, BMI body mass index, SD standard deviation, COPD chronic obstructive pulmonary disease, FEV 1 forced expiratory volume in 1 s, FVC forced vital capacity, IC inspiratory capacity, CAD coronary artery disease, GOLD stage defined as: stage I = FEV1/FVC <70% and FEV1 ≥80% predicted; stage II = FEV1/FVC <70% and 50% ≤FEV1 <80% predicted; stage III = FEV1/FVC <70% and 30% ≤FEV1 <50% predicted; stage IV = FEV1/FVC <70% and FEV1 <30% predicted
  2. * N = 75