Introduction:

Postpartum hemorrhage is a complication, that is not timely detected with the visual estimation of bleeding.

Material and methods:

A standardized protocol for the gravimetric quantification of postpartum bleeding was implemented to improve the ability to identify abnormal bleeding in patients undergoing caesarean section. A prospective, comparative, non-randomized study evaluated the improvement intervention. Compliance with the protocol, classification of postpartum bleeding before and after intervention; and the association between methodologies for assessing bleeding and postpartum bleeding classification were determined. Fisher z tests, p < 0.05 significant.

Results:

Compliance with the standardized protocol was 53% (± 0.18). In the post-intervention group, the frequency of abnormal postpartum bleeding increased by 30% with respect to the baseline group (p < 0.05). A significant association was demonstrated between gravimetric quantification of postpartum bleeding and abnormal postpartum bleeding.

Conclusion:

The implementation of the protocol for the gravimetric quantification of postpartum bleeding was possible. It improved the ability to identify abnormal postpartum bleeding in patients undergoing cesarean section.