Systematic review reveals significant link between maternal vitamin D deficiency and preterm birth risk, indicating the need for better monitoring during pregnancy.
Key Points
Maternal vitamin D deficiency is significantly associated with increased preterm birth risk.
Eight studies with 15,392 pregnant women confirmed a consistent relationship with adjusted odds ratios indicating risk.
The systematic review adhered to PRISMA guidelines and included observational studies and trials on 25(OH)D levels.
Findings highlight the importance of monitoring vitamin D levels in pregnant women to improve neonatal health.