Abstract
BackgroundFor every maternal death, it is estimated that 20 or 30 women have morbidity related to pregnancy or childbirth. The majority of this burden of disease is in women living in low and middle income countries. Maternal morbidity includes physical, psychological and social ill-health. There is limited data on the strength of association between these co-morbidities. In order to address all health needs that a woman may have when attending for maternity care, it is important to be able to identify all types of co-morbidities and understand how each co-morbidity influences other aspects of a woman’s health and wellbeing during and after pregnancy.MethodsWe systematically reviewed published literature, in English, describing measurement of two or more types of maternal morbidity, and/or associations between co-morbidities, during or after pregnancy and childbirth for women living in low- and middle-income countries. CINAHL plus, Global Health, Medline and Web of Science databases were searched from 2007-2018. Outcomes were descriptions, occurrence of maternal co-morbidities, and associations between these co-morbidities. Narrative analysis was conducted.Results38 papers reporting on 36 studies were included (71,229 women; 60,911 during and 10,318 after pregnancy from 17 countries). The majority of studies (26/36) were cross-sectional surveys. Self-reported physical ill-health was documented in 26 studies but there was no standardised data collection tool used. In total, physical morbidity was included in 28 studies; psychological morbidity in 32 studies and social morbidity in 27 studies; with 3 studies assessing association between all three types of morbidity and 30 studies assessing association between two types of morbidity. In four studies, clinical examination and/or basic laboratory investigations were also conducted. There is reported association between physical and psychological morbidity (four studies); and association between psychological and social morbidity (six studies). Domestic violence increases risk of physical ill-health (two studies).ConclusionsThere is a lack of standardised, comprehensive and routine measurements and tools used to assess the burden maternal morbidity and co-morbidity in women during and after pregnancy. There is emerging data to suggest strong associations between the different types of morbidity.