Table 2

Multiple regression analyses for determinants of the number of islet macrophage

	Coefficient	Standardized coefficient	P value
Model 1, n=38
Fat-cell area (%)	0.0031	0.451	0.022
BMI (kg/m²)	0.0025	0.122	0.487
HOMA-IR	0.0071	0.087	0.607
Model 2, n=29
Fat-cell area (%)	0.0041	0.600	0.0027
BMI (kg/m²)	−0.0016	−0.090	0.634
AUC_glucose (min·mmol/L)	0.0069	0.453	0.0042
Model 3, n=36
Fat-cell area (%)	0.0028	0.425	0.021
BMI (kg/m²)	0.0013	0.071	0.678
F-CPR (nmol/L)	0.089	0.269	0.084
Model 4, n=28
Fat-cell area (%)	0.0027	0.397	0.036
HOMA-IR	0.019	0.226	0.216
AUC_glucose (min·mmol/L)	0.0067	0.442	0.0029
Model 5, n=32
Fat-cell area (%)	0.0036	0.545	0.0060
HOMA-IR	−0.024	−0.274	0.373
F-CPR (nmol/L)	0.171	0.439	0.118
Model 6, n=24
Fat-cell area (%)	0.0031	0.467	0.0093
AUC_glucose (min·mmol/L)	0.0064	0.421	0.0089
F-CPR (nmol/L)	0.075	0.204	0.223

AUC_glucose, area under the glucose concentration curve; BMI, body mass index; F-CPR, fasting C-peptide immunoreactivity; HOMA-IR, homeostasis model assessment insulin resistance.