Table 6.

Exploratory subgroup analysis of the association between RC (per SD increase) and reversion to normoglycemia

Characteristic	No. of participants	HR (95% CI)	P value	P for interaction
Gender				0.213
Male	9173	0.80 (0.77, 0.83)	< 0.001
Female	5306	0.77 (0.73, 0.81)	< 0.001
Age, years				< 0.001
< 30	799	0.78 (0.68, 0.89)	< 0.001
30–45	4785	0.82 (0.78, 0.87)	< 0.001
45–60	5647	0.80 (0.76, 0.84)	< 0.001
≥ 60	3788	0.70 (0.65, 0.76)	< 0.001
BMI, kg/m2				0.158
< 24	6115	0.73 (0.70, 0.77)	< 0.001
24–28	2411	0.82 (0.78, 0.86)	< 0.001
≥ 28	6493	0.87 (0.80, 0.95)	< 0.001
TG, mmol/L				0.441
< 1.7	9147	0.75 (0.71, 0.78)	< 0.001
≥ 1.7	5871	0.88 (0.84, 0.92)	< 0.001
Family history of diabetes				0.329
Yes	392	0.66 (0.52, 0.84)	< 0.001
No	14,627	0.80 (0.77, 0.82)	< 0.001
Smoking status				0.149
Current	2872	0.80 (0.74, 0.86)	< 0.001
Past	408	0.78 (0.62, 0.98)	< 0.001
Never	11,739	0.80 (0.76, 0.80)	< 0.001
Drinking status				0.170
Current	390	0.92 (0.78, 1.20)	< 0.001
Past	2027	0.82 (0.72, 0.89)	< 0.001
Never	12,602	0.78 (0.75, 0.81)	< 0.001
SBP, mmHg				0.451
< 140	11,653	0.79 (0.76, 0.82)	< 0.001
≥ 140	3366	0.78 (0.73, 0.84)	< 0.001
DBP, mmHg				0.068
< 90	12,798	0.79 (0.76, 0.81)	< 0.001
≥ 90	2221	0.82 (0.75, 0.90)	< 0.001

Adjusted for age, sex, family history of diabetes, smoking status, drinking status, SBP, DBP, BMI, FPG, TG, ALT, AST, HDL-C, LDL-C, BUN, and Cr

In each case, the model is not adjusted for the stratification variable