Analysis of factors influencing glucose tolerance in Japanese patients with non-alcoholic fatty liver disease

Table 7 Multiple regressions for indices of insulin sensitivity and insulin secretion

Dependent variable	Independent variables	Coef.	Std. coef.	F value	R² (\|R\|)
QUICKI (Model 1^a)	BMI NAFL/NASH	−0.003 −0.476	−0.469 −0.204	37.2 7.0	0.248 (0.498)
Log_e-MI (Model 2^b)	BMI NAFL/NASH	−0.063 −0.245	−0.508 −0.186	45.6 6.1	0.279 (0.528)
Log_e-IGI (Model 3^c)	Age	−0.025	−0.391	23.1	0.147 (0.391)
Log_e-DIo (Model 4^d)	Age BMI	−0.024 −0.040	−0.373 −0.199	16.8 4.8	0.119 (0.345)

Log _e -IGI log_e-transformed insulinogenic index; log _e -MI log_e-transformed Matsuda index; log _e -DIo log_e-transformed oral disposition index; sex male = 1, female = 0; NAFL/NASH NAFL = 0, NASH = 1
^aAge and sex were not significant determinants in this model
^bAge and sex were not significant determinants in this model
^cSex, BMI and NAFL/NASH were not significant determinants in this model
^dSex and NAFL/NASH were not significant determinants in this model