Skip to main content

Table 1 Patient demographics and baseline characteristics

From: Association between fractional exhaled nitric oxide, sputum induction and peripheral blood eosinophil in uncontrolled asthma

Demographic parameter

All participants

(N = 75)

Age, years, median

61 (53, 71)

 Range

18–85

Males, n (%)

42 (56)

Race, n (%)

 Chinese

75 (100%)

Mean height, cm (SD)

160 (8.78)

 Range

136–174

Mean weight, kg (SD)

59 (9.29)

 Range

44.5–84

Mean body mass index, kg/m2 (SD)

23.2 (3.61)

 Range

16.71–34.22

Smokers, n (%)

32 (42.7)

  1. N, total population; n, sub-group population; SD, standard deviation