Table 3.

Simple correlation between plasma mannose levels and clinical factors before and after glucose loading

Before loading
Independent variables	Dependent variables M0
	R	P‐value
Age	−0.213	0.0664
Sex	0.098	0.4016
BMI	0.253	0.0283
WC	0.205	0.0778
G0	0.371	0.0010
loge‐HOMA‐β	0.022	0.8487
I0	0.295	0.0102
QUICKI	−0.278	0.0156

After loading
Independent variables	Dependent variables M120−M0
	R	P‐value
Age	0.147	0.2086
Sex	0.122	0.2957
BMI	0.043	0.7131
WC	0.018	0.8758
G120	0.642	<0.0001
Gm	0.544	<0.0001
Im	−0.127	0.2794
loge‐IGI	−0.334	0.0034
loge‐MI	−0.192	0.0991
QUICKI	−0.237	0.0410
loge‐DIO	−0.431	0.0001

Sex: male = 1, female = 0. G₀, G₁₂₀ and G_m are plasma glucose at 0 (fasting) and 120 min after glucose loading, and mean PG in 75‐g oral glucose tolerance test, respectively. I₀ and I_m are plasma immunoreactive insulin at 0 (fasting) and mean immunoreactive insulin in 75‐g oral glucose tolerance test, respectively. BMI, body mass index; log_e‐DI_O, log_e‐transformed oral disposition index; log_e‐HOMA‐β, log_e‐transformed homeostasis model assessment of β‐cell function; log_e‐IGI, log_e‐transformed insulinogenic index; log_e‐MI, log_e‐transformed Matsuda Index; QUICKI, Quantitative Insulin Sensitivity Check Index; WC, waist circumference.