Table 3 Two-sample MR to assess the effect of maternal smoking on strabismus risk

From: Large-scale GWAS of strabismus identifies risk loci and provides support for a link with maternal smoking

Trait

OR for strabismus per doubling odds of maternal smoking (95% CI)

P value

Broad-sense strabismus

2.08 (1.73–2.51)

8.71 × 10−5

Esotropia

4.08 (2.87–2.81)

6.52 × 10−5

Exotropia

2.28 (1.50–3.46)

0.046

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