American Diabetes Association

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Table 2—

HRs and 95% CIs for significant covariates using imputation and complete case methods

Covariate	Imputation	Complete case
n	5,470	3,578
Insulin usage	3.5 (2.6–4.7)	3.4 (2.5–4.7)
Asian race	2.1 (1.7–2.7)	2.4 (1.9–3.2)
FBG (mmol)	1.1 (0.9–1.2)^*	1.0 (0.9–1.1)^*
1-h blood glucose (mmol)	1.3 (1.21.4)	1.3 (1.2–1.4)
2-h blood glucose (mmol)	1.0 (0.9–1.1)^*	1.0 (0.9–1.1)^*
BwtGC (per 10-unit increase from mean)	1.05 (1.0–1.1)^†	1.03 (1.0–1.1)^†
BMI (5-unit increase from BMI = 20 kg/m²)	1.4 (1.21.6)	1.6 (1.41.8)

Covariate	Imputation	Complete case
n	5,470	3,578
Insulin usage	3.5 (2.6–4.7)	3.4 (2.5–4.7)
Asian race	2.1 (1.7–2.7)	2.4 (1.9–3.2)
FBG (mmol)	1.1 (0.9–1.2)^*	1.0 (0.9–1.1)^*
1-h blood glucose (mmol)	1.3 (1.21.4)	1.3 (1.2–1.4)
2-h blood glucose (mmol)	1.0 (0.9–1.1)^*	1.0 (0.9–1.1)^*
BwtGC (per 10-unit increase from mean)	1.05 (1.0–1.1)^†	1.03 (1.0–1.1)^†
BMI (5-unit increase from BMI = 20 kg/m²)	1.4 (1.21.6)	1.6 (1.41.8)

All P values <0.001, except

*

P > 0.10 and

†

P = 0.02.