Fasting Plasma Glucose Indicates Reversibility of the Acute Insulin Response after Short-Term Intensive Insulin Therapy in Patients with Various Duration of Type 2 Diabetes

Table 3

Multiple linear regression analysis for acute insulin response (AIR) after SIIT and change of AIR (△AIR).

	β	Standardized β
AIR after SIIT (pmol/L·min)
Constant	925.2
FPG after SIIT (mmol/L)	−138.0	−0.53	<0.001	0.42	0.39
Baseline fasting C peptide (nmol/L)	447.6	0.40	0.001
△AIR (pmol/L·min)
Constant	1380.0
FPG after SIIT (mmol/L)	−136.8	−0.50	<0.001
Baseline fasting C peptide (nmol/L)	401.4	0.35	0.002	0.50	0.47
HDL-C after SIIT (mmol/L)	−357.6	−0.25	0.025

FPG: fasting plasma glucose; HDL-C: high-density lipoprotein cholesterol.