Table 4: Correlation analysis of fecal pancreatic elastase and variables.

VariableFPE
Spearman’s rP

HBA1c−0.377<0.001
FBG−0.3200.002
C-peptide0.1740.097
Length of disease0.1920.106
Age−0.1840.078
BMI0.0760.471
Insulin0.445<0.001

FBG: fasting blood glucose; FPE: fecal pancreatic elastase; BMI: body mass index.