Table 3 Logistic regression analysis for the association between the thyroid parameters and GDM in pre-pregnancy non-obese and obese subgroups

0.986

0.912

1.044 (0.890,1.225)

0.594

1.120 (0.946,1.325)

0.188

1.041 (0.750,1.445)

0.810

1.041 (0.729,1.486)

0.825

0.149

0.048

1.054 (0.900,1.235)

0.514

1.132 (0.959,1.335)

0.142

0.795 (0.561,1.127)

0.197

0.693 (0.470,1.021)

0.063

0.001

0.003

1.191 (1.023,1.388)

0.025

1.155 (0.980,1.362)

0.086

0.562 (0.372,0.850)

0.006

0.563 (0.368,0.863)

0.008

0.128

0.032

0.990 (0.843,1.162)

0.903

0.976 (0.823,1.158)

0.784

1.323 (0.944,1.853)

0.104

1.609 (1.082,2.395)

0.019

< 0.001

< 0.001

1.199 (1.024,1.403)

0.024

1.250 (1.056,1.478)

0.009

0.552 (0.370,0.824)

0.004

0.474 (0.303,0.743)

0.001

0.001

0.001

1.191 (1.018,1.395)

0.030

1.240 (1.049,1.467)

0.012

0.570 (0.381,0.854)

0.006

0.494 (0.315,0.774)

0.002

< 0.001

0.001

1.194 (1.016,1.404)

0.032

1.197 (1.007,1.422)

0.041

0.537 (0.357,0.807)

0.003

0.517 (0.333,0.802)

0.003

< 0.001

0.001

1.186 (1.020,1.378)

0.026

1.172 (0.996,1.379)

0.056

0.480 (0.304,0.757)

0.002

0.468 (0.292,0.752)

0.002