Table 2 Association between gestational diabetes mellitus and cardiovascular diseases adjusted for age—Multivariate logistic regressions

Gestational diabetes mellitus age (ref = 21–29)

1.39 [1.21–1.59]

2.05 [1.58–2.67]

2.07 [1.47–2.90]

–

1.28 [1.01–1.62]

2.92 [2.77–3.08]

<20

0.48 [0.35–0.67]

0.29 [0.09–0.91]

0.71 [0.22–2.26]

0.50 [0.35–0.72]

0.73 [0.47–1.13]

0.44 [0.36–0.54]

30–39

1.54 [1.43–1.65]

2.06 [1.72–2.47]

3.32 [2.55–4.32]

1.35 [1.25–1.47]

1.47 [1.31–1.65]

1.95 [1.87–2.03]

≥40

2.99 [2.63–3.40]

7.10 [5.53–9.12]

9.55 [6.69–13.64]

1.99 [1.68–2.37]

2.23 [1.76–2.83]

4.63 [4.34–4.93]