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Table 5 Multivariate analysis of K-BILD total score in total group, male and female patients, respectively

From: Gender differences at presentation of idiopathic pulmonary fibrosis in Sweden

 Total, N = 240 Males N = 165 Females N = 74 
BetaSEP-value95%CIBetaSEP-value95%CIBetaSEP-value95%CI
Age− 0.0240.0960.804−0.213-0.165− 0.0620.1160.595− 0.291-0.1670.0160.1820.929−0.347-0.380
BMI−0.0630.1710.714−0.401-0.275− 0.3070.2460.214−0.793-0.1790.1780.2350.451−0.291-0.648
Gender−0.7651.530.618−3.779-2.250
FVC % predicted0.2250.0840.008*0.060–0.3890.2460.1070.023*0.034–0.4580.1910.1380.169−0.083-0.466
FEV1% predicted−0.030.0780.699−0.184-0.124−0.0470.0950.618−0.234-0.140−0.020.1430.889−0.305-0.265
Comorbidities status−0.70.5460.201−1.775-0.375−0.8650.6470.183−2.144-0.4130.061.0520.955−2.038-2.158
  1. BMI Body Mass Index, FVC% forced vital capacity, % of expected, FEV1% forced expiratory volume in first second, % of expected
  2. *p < 0.05