Table 2

Spearman’s correlation between the various parameters

BMI SD scoreTrunkSubtotal
*p<0.05; **p<0.01.
Trunk0.480**
Subtotal0.510**0.892**
FVC0.2110.0370.069
FEV10.210−0.144−0.130
FEV1/FVC−0.220−0.130−0.158
FEV25%–75%−0.127−0.216−0.217
TLC−0.021−0.264*−0.268*
RV−0.133−0.290*−0.298*
FRCN2−0.133−0.337**−0.367**
DLco−0.1500.0990.008