Table 5.

Subgroup analysis of the association between TyG-BMI and GDM risk

Subgroup	No of patients	Adjusted OR (95%Cl)	P value	P for interaction
Age (years)				0.6491
<35	451	1.03 (1.01, 1.04)	0.0001
≥35	137	1.04 (0.99, 1.08)	0.1052
HOMA-IR				0.3978
≤2	388	1.02 (1.00, 1.05)	0.0255
>2	200	1.02 (1.01, 1.04)	0.0038
Parity				0.4338
No	309	1.03 (1.01, 1.05)	0.0033
Yes	279	1.02 (1.00, 1.04)	0.0133
Hepatic steatosis				0.3383
Grade 0	478	1.02 (1.00, 1.04)	0.1040
Grade 1–3	110	1.03 (1.01, 1.05)	0.0058