Chart 4. Quality assessment of the included studies.

N°	Year	Author	Journal	Title	Criteria								Total
					Selection				Comparability	Outcome
					1	2	3	4	1	1	2	3
1	2009	Sosa et al.	Obstetrics & Gynecology	Risk Factors for Postpartum Hemorrhage in Vaginal Deliveries in a Latin-American Population	*	*	*	–	**	*	*	*	8
2	2017	Richardson et al.	West Indian Medical Journal	Outcome of macrosomic infants at the university hospital of the West Indies	*	*	*	*	–	*	*		6
3	2003	Martin et al.	West Indian Medical Journal	A Case Control Study of the Prevalence of Perinatal Complications Associated with Fetal Macrosomia in Antigua and Barbuda	*	*	*	*	–	*	*		6
4	2019	Firmin et al.	Journal of Gynecology Obstetrics and Human Reproduction	Postpartum hemorrhage: incidence, risk factors, and causes in Western French Guiana	*	*	*	*	**	*	*		8
5	2020	Kodan et al.	PLoS ONE	Postpartum hemorrhage in Suriname: A national descriptive study of hospital births and an audit of case management	*	*	–	–	**	*	*		6

Abbreviations: NOS, Newcastle-Otawa scale. Note: The modified Newcastle-Ottawa scale (NOS) was used to assess the quality of the studies included.