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Table 1 Means of ages and spirometry variables per gender of the studied population of 98 severe asthmatics patients

From: Study of correlation between forced vital capacity and demand for healthcare services in severe asthmatics

 

Men (n = 45)

Women (n = 53)

Total (n = 98)

 

Variables

Mean ± SD

Mean ± SD

Mean ± SD

p

Age

42.6 ± 21.1

41.4 ± 17.7

42.0 ± 19.3

0.69

%FVC

80.3 ± 23.4

75.0 ± 19.2

77.4 ± 21.3

0.43

%SVC

78.5 ± 19.8

75.1 ± 17.7

76.7 ± 18.7

0.46

%FEV1

55.7 ± 21.3

54.0 ± 21.0

54.8 ± 21.0

0.81

%FEV1/FVC

67.4 ± 17.0

69.0 ± 15.4

68.3 ± 16.1

0.73

%SVC/FVC

1.80 ± 8.15

0.11 ± 8.16

0.77 ± 8.17

0.59

  1. Source: Pulmonary Function Laboratory, Santa Casa de Sao Paulo.
  2. Means and Standard Deviation of ages and spirometry variables % Predicted values: FVC, Forced Vital Capacity; SVC, Slow vital Capacity; FEV1 Forced Expiratory Volume at 1st second; n (men) = 45, n (women) = 53, n (total) = 98 Mann–Whitney Test SD, Standard Deviation