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Table 8 Genotype distribution of MTHFR in DSM and delivery status of the DS child

From: MTHFR gene polymorphism and associated nutritional deficiency in the etiology and pathogenesis of Down syndrome

Genotype DSM group
Full term
n, f(%)
Postmature
n, f(%)
Premature
n, f(%)
Unknown
n, f(%)
OR (CI)
CC 26 (25.7) 10 (9.9) 10 (9.9) 6 (5) Reference
CT 16 (15.8) 14 (13.8)NS 25 (24.7)** 11 (9.3) 3.43 (1.2 to 9.1)
  1. n number of genotype, f frequency, OR odds ratio, CI 95% confidence interval, NS not significant
  2. **p < 0.01