Clinical Trials Study
Copyright ©The Author(s) 2024.
World J Clin Cases. Oct 6, 2024; 12(28): 6195-6203
Published online Oct 6, 2024. doi: 10.12998/wjcc.v12.i28.6195
Table 1 Comparison of general and surgical characteristics among the three groups of pregnant women
Indicator
Low-dose group (n = 97)
How-dose group (n = 97)
Control group (n = 98)
F/χ2
P value
Age (years, mean ± SD)32 ± 433 ± 833 ± 40.9880.374
BMI (kg/m2, mean ± SD)28.8 ± 3.328.9 ± 2.929.0 ± 2.80.1590.853
Preoperative Hb
(g/L, mean ± SD)
115 ± 8115 ± 8114 ± 70.0550.946
Parity, n (%)1.3170.859
    Primipara25 (25.8)29 (29.9)28 (28.6)
    Multipara62 (63.9)61 (62.9)59 (60.2)
    Grand multipara10 (10.3)7 (7.2)11 (11.2)
Education level, n (%)1.7120.789
    Below college21 (21.6)21 (21.6)24 (24.5)
    College and undergraduate64 (66.0)67 (69.1)67 (68.4)
    Master and above12 (12.4)9 (9.3)7 (7.1)
Blood loss (mL, mean ± SD)372 ± 59373 ± 59361 ± 581.2340.293
Operative time (min, mean ± SD)37 ± 837 ± 836 ± 80.2220.801