Indian ethnicity (2.30; 0.98, 5.40), underweight (2.16; 0.66, 7.11), overweight and obesity (1.73; 0.93, 3.19), alcohol intake > 250 ml per week (2.29; 0.96, 5.47) were also found to increase the odds of miscarriage, despite the associations did not reach statistical significance.
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