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Table 2 Subgroup Analysis of Severe Preeclampsia group based on Hemoglobin level

From: Short tandem repeat near hypoxia response element (HRE) instead of HRE genetic variants in promoter calcitonin receptor-like receptor (CRLR) gene as risk factor in severe preeclampsia: a preliminary study

Characteristic Normal pregnancy Severe preeclampsia
Poly WT p value Poly WT p value
Hemoglobin       0.014
 Anemia (%) 5 (25%) 10 (50%) 0.069 4 (20%) 2 (10%) OR (0.038)
 Normal (%) 4 (20%) 1 (5%) 1 (5%) 13 (65%) CI 0.003–0.544
Hemoglobin (gr/dl) 10.17 ± 1.84 9.7 ± 1.71 0.556 10.84 ± 1.40 11.76 ± 0.86 0.096
  1. Hemoglobin data showed abnormal distribution after transform, Man–Whitney test was used; p value < 0.05 as significant statistically