OBJECTIVE: To determine if immigrant women from low-, middle- and high-income countries have an increased risk of severe maternal morbidity (near-miss) when they deliver in Sweden. DESIGN: Population register-based study. SETTING: Nationwide study including all singleton deliveries (≥28 weeks of gestation) between 1998 and 2007. POPULATION: Women with a near-miss event; all women with a singleton delivery ≥28 weeks of gestation during the same period acted as reference group. METHODS: Near-miss was defined by a combined clinical and management approach with use of International Classification of Diseases, 10th revision codes for severe maternal morbidity. A woman's country of origin was designated as low-, middle- or high-income according to the World Bank Classification of 2009. Unconditional logistic regression models were used in the analysis. MAIN OUTCOME MEASURES: Maternal near-miss frequencies per 1000 deliveries and odds ratios with 95% confidence intervals. RESULTS: There were 914 474 deliveries during the study period and 2655 near-misses (2.9 per 1000 deliveries). In comparison to Swedish-born women, those from low-income countries had an increased risk of near-miss (odds ratio 2.3, 95% confidence interval 1.9-2.8) that was significant in all morbidity groups except for cardiovascular diseases and sepsis. Women from middle- and high-income countries showed no increased risk of near-miss. CONCLUSIONS: Women from low-income countries have an increased risk of maternal near-miss morbidity compared with women born in Sweden. Although the rate is low it should alert healthcare providers.
OBJECTIVE: To determine if immigrant women from low-, middle- and high-income countries have an increased risk of severe maternal morbidity (near-miss) when they deliver in Sweden. DESIGN: Population register-based study. SETTING: Nationwide study including all singleton deliveries (≥28 weeks of gestation) between 1998 and 2007. POPULATION: Women with a near-miss event; all women with a singleton delivery ≥28 weeks of gestation during the same period acted as reference group. METHODS: Near-miss was defined by a combined clinical and management approach with use of International Classification of Diseases, 10th revision codes for severe maternal morbidity. A woman's country of origin was designated as low-, middle- or high-income according to the World Bank Classification of 2009. Unconditional logistic regression models were used in the analysis. MAIN OUTCOME MEASURES: Maternal near-miss frequencies per 1000 deliveries and odds ratios with 95% confidence intervals. RESULTS: There were 914 474 deliveries during the study period and 2655 near-misses (2.9 per 1000 deliveries). In comparison to Swedish-born women, those from low-income countries had an increased risk of near-miss (odds ratio 2.3, 95% confidence interval 1.9-2.8) that was significant in all morbidity groups except for cardiovascular diseases and sepsis. Women from middle- and high-income countries showed no increased risk of near-miss. CONCLUSIONS:Women from low-income countries have an increased risk of maternal near-miss morbidity compared with women born in Sweden. Although the rate is low it should alert healthcare providers.
Authors: Susitha Wanigaratne; Donald C Cole; Kate Bassil; Ilene Hyman; Rahim Moineddin; Marcelo L Urquia Journal: Am J Public Health Date: 2015-10-15 Impact factor: 9.308
Authors: Elizabeth Wall-Wieler; Suzan L Carmichael; Marcelo L Urquia; Can Liu; Anders Hjern Journal: Arch Womens Ment Health Date: 2018-10-17 Impact factor: 3.633
Authors: S Garcia-Tizon Larroca; J Arevalo-Serrano; A Duran Vila; M P Pintado Recarte; I Cueto Hernandez; A Solis Pierna; S Lizarraga Bonelli; J De Leon-Luis Journal: BMC Pregnancy Childbirth Date: 2017-09-21 Impact factor: 3.007