Table 1 The characteristics of the studied population
From: Relation between single serum progesterone assay and viability of the first trimester pregnancy
Variables | Mean ± SD | Range |
|---|---|---|
Age (Year) | 32.7 ± 5.1 | 18 - 38 |
Parity | 4.2 ± 5.7 | 0 - 9 |
Gestational age at progesterone assay (Weeks) | 9.7 ± 0.5 | 7 - 11 |