Table 6.

Subgroup analysis between OBS and CVM in the T2DM population.

	HR (95% CI)	P value	P for interaction
Age, years			0.169
≥60	0.97(0.95,0.99)	0.005
<60	0.96(0.91,1.00)	0.044
Sex			0.518
male	0.96(0.94,0.98)	0.001
female	0.97(0.95,1.00)	0.062
BMI			0.160
<30	0.98(0.95,1.00)	0.101
≥30	0.96(0.93,0.98)	0.002
Smoking			0.173
former	0.96(0.93,0.99)	0.019
now	0.93(0.89,0.97)	<0.001
never	0.99(0.96,1.01)	0.325
Hypertension			0.016
yes	0.98(0.95,1.00)	0.058
no	0.93(0.90,0.96)	<0.001