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Table 1 Baseline characteristics of the participants of the PneumoLaus study, 2014–2017, Lausanne, Switzerland

From: GLI 2012 equations define few spirometric anomalies in the general population: the PneumoLaus study

Characteristics

Overall

Women

Men

p-value

Sample size

3342

1863

1479

 

Age (years)

62.6 ± 10.0

63.2 ± 9.9

62.0 ± 10.0

< 0.001

Caucasian (%)

3261 (97.6)

1822 (97.8)

1439 (97.3)

0.347

Body mass index (kg/m2)

26.4 ± 4.7

25.8 ± 5.0

27.0 ± 4.0

< 0.001

  1. Results are expressed as number of participants and (column percentage) for categorical variables and as average ± standard deviation for continuous variables. Between-group analysis performed using chi-square test for categorical variables and student’s t-test for continuous variables