Insulin Secretory Defect and Insulin Resistance in Isolated Impaired Fasting Glucose and Isolated Impaired Glucose Tolerance
Table 2
Factors responsible for elevating FPG levels in isolated IFG and 2 h PG levels in isolated IGT.
Variable
Simple linear regression analysis
Multivariate regression analysis
Correlation coefficient
value
-value
value
2 h PG levels as a dependent variable in isolated IGT
Insulinogenic index
−0.245
−0.290
ISI composite
−0.015
ns
−0.097
ns
Age
0.043
ns
0.077
ns
Triglycerides
0.032
ns
0.053
ns
BMI
0.008
ns
0.007
ns
FPG levels as a dependent variable in isolated IFG
ISI composite
−0.162
−0.214
Insulinogenic index
−0.111
−0.184
BMI
0.092
0.042
ns
Triglycerides
0.058
0.038
ns
Age
0.028
ns
0.006
ns
Correlation coefficient and values in simple linear regression analysis and -values in multivariate regression analysis are listed. ns stands for not significant.
