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| Variables | Groups | p value | ||
|---|---|---|---|---|
| Vitamin (n = 25) | Placebo (n = 25) | |||
| Age | 30.16 ± 4.99 | 30.52 ± 4.97 | 0.799 | |
| Sex | 0.782 | |||
| Male | 12 (48) | 11 (44) | ||
| Female | 13 (52) | 14 (56) | ||
| Marriage | 0.780 | |||
| Single | 14 (56) | 15 (60) | ||
| Married | 11 (44) | 10 (40) | ||
| Folate (ng/mL) | 5.08 ± 2.01 | 5.33 ± 1.36 | 0.648 | |
| Vitamin B12 (pg/mL) | 221.16 ± 72.65 | 257.33 ± 104.57 | 0.187 | |
The data were expressed as mean ± standard deviation or number of patients (%).
