Table 1 Age, pulmonary function, body weight-related parameters and Shwachman–Kulczycki score of the included patients
Median (inner quartiles)RangeNo
Age (years)17 (8–24)0.4–68187
FEV1 (% predicted)83 (60–102)17–150161
FVC (% predicted)87 (72–96)32–121162
FEF25 (% predicted)48 (19–73)6–170160
FEF75/25 (% predicted)62 (25–90)4–163121
RV (% predicted)148 (112–203)42–440152
BMI (⩾18 years) (kg/m2)20 (18–23)15–3384
BMI (<18 years) (percentile)1735 (21–56)1–93102
Shwachman score (without RX)1870 (60–75)25–75187
  • BMI, body mass index; FEF25, forced expiratory flow at 25% of the forced vital capacity; FEF75/25, forced expiratory flow at 75–25% of the forced vital capacity; FEV1, forced expiratory volume in 1 s; FVC, forced vital capacity; RV, residual volume; RX, chest roentgenogram.