Table 2: Characteristics of the surgery by study group and thrombosis risk factors during the cesarean.

ThromboprophylacticGroup AGroup B
regimenBemiparin 3500 IU/5 daysBemiparin 3500 IU/10 days
(number of cases) ( ) ( )

Type of cesarean ( ) (%)
 Elective82 (26.4%)88 (26.4%)
 Emergency 229 (73.6%) 247 (73.6%)
Type of anesthesia ( ) (%)
 Locoregional278 (89.7%)290 (86.6%)
 General 31 (10.3%) 45 (13.77%)
Delivery GW (mean ± SD)
Preterm ( ) (%)40 (12.9%)41 (12.4%)
Placental abruption ( ) (%)7 (2.3%)7 (2.1%)
IUGR ( ) (%)24 (7.7%)31 (9.3%)

IUGR: intrauterine growth retardation, GW: weeks of gestation.