https://www.selleckchem.com/products/mek162.html However, midwives and obstetricians sometimes experienced CBDs interfering with their professional assessments and decisions and the role of the CBD was somewhat unclear to them. Community-based bilingual doula support was viewed as improving migrant women's well-being during labour and birth and as increasing the possibilities for midwives and obstetricians to provide good and safe care, however, some ambivalence remained about the CBD's role and boundaries. Community-based bilingual doula support was viewed as improving migrant women's well-being during labour and birth and as increasing the possibilities for midwives and obstetricians to provide good and safe care, however, some ambivalence remained about the CBD's role and boundaries. Homelessness is a compelling public health problem, and homeless individuals are at increased risk for attempting suicide. However, the reported lifetime prevalence of suicidal attempt among homeless individuals in North America varied considerably. Therefore, this meta-analysis aimed to estimate the pooled lifetime prevalence of suicidal attempt among homeless individuals in North America and explore factors that may moderate this estimation. The protocol was registered in PROSPERO database (CRD42018102593). A systematic literature search was conducted in the electronic databases of PubMed, Embase, Web of Science, PsycINFO, and Google Scholar. Observational studies exploring the lifetime prevalence of suicidal attempt among homeless individuals in North America were included. Heterogeneity across studies was evaluated using the Cochran Q test and quantified using the I statistic. Subgroup analyses were performed to identify possible sources of heterogeneity. Twenty-two eligible studies with a total of 9,727 homeless individuals were included, of which 2,986 reported having attempted suicide in their lifetime. A high degree of heterogeneity (I =96.4%, P<0.001) was observed, and the p