Table 2 Mean (M) and standard deviation (SD) of zinc serum (µg/dl) in case and control groups
From: Copper and zinc deficiency to the risk of preterm labor in pregnant women: a case-control study
Variable | Preterm Delivery Group (M ± SD) | Term Group (M ± SD) | Independent T-test Result |
|---|---|---|---|
Serum zinc (µg/dl) | 44.97 ± 13.06 | 52.63 ± 21.51 | T = 2.0 p-value = 0.049 |