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AIDS Care
Psychological and Socio-medical Aspects of AIDS/HIV
Volume 32, 2020 - Issue 1
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Articles

Refugee mothers, migration pathways and HIV: a population-based cohort study

ORCID Icon, , , , , , , , , & show all
Pages 30-36 | Received 16 Aug 2018, Accepted 17 Apr 2019, Published online: 06 May 2019
 

ABSTRACT

Forced migration and extended time spent migrating may lead to prolonged marginalization and increased risk of HIV. We conducted a population-based cohort study to examine whether secondary migration status, where secondary migrants resided in a transition country prior to arrival in Ontario, Canada and primary migrants arrived directly from their country of birth, modified the relationship between refugee status and HIV. Unadjusted and adjusted prevalence ratios (APR) and 95% confidence intervals (CI) were estimated using log-binomial regression. In sensitivity analysis, refugees with secondary migration were matched to the other three groups on country of birth, age and year of arrival (+/− 5 years) and analyzed using conditional logistic regression. Unmatched and matched models were adjusted for age and education. HIV prevalence among secondary and primary refugees and non-refugees was 1.47% (24/1629), 0.82% (112/13,640), 0.06% (7/11,571) and 0.04% (49/114,935), respectively. Secondary migration was a significant effect modifier (p-value = .02). Refugees with secondary migration were 68% more likely to have HIV than refugees with primary migration (PR = 1.68, 95% CI 1.06, 2.68; APR = 1.68, 95% 1.04, 2.71) with a stronger effect in the matched model. There was no difference among non-refugee immigrants. Secondary migration may amplify HIV risk among refugee but not non-refugee immigrant mothers.

Disclaimer statement

The opinions, results and conclusions reported in this paper are those of the authors and are independent from the funding sources. No endorsement by IC/ES or the Ontario Ministry of Health and Long-Term Care is intended or should be inferred. Parts of this material are based on data and information compilied and provided by CIHI. However, the analyses, conclusions, opinions and statements expressed herein are those of the author, and not necessarily those of CIHI.

Disclosure statement

No potential conflict of interest was reported by the authors.

Additional information

Funding

This study was funded by a grant from the Canadian Institutes of Health Research (CIHR) [MOP 137110]. SW is supported by a post-doctoral fellowship funded from this grant. MLU holds a Canada Research Chair in Applied Population Health. This study was supported by the Institute for Clinical Evaluative Sciences (IC/ES), which is funded by an annual grant from the Ontario Ministry of Health and Long-Term Care (MOHLTC).