Thinking beyond borders: reconceptualising migration to better meet the needs of people in transit

Interrupted transit and common mental disorders among migrants in Tijuana, Mexico

BACKGROUND

Policies of migration contention can interrupt the transit of people on the move, forcing them to remain in wait in non-destination countries. This liminal condition might impact negatively on migrants' mental health.

AIMS

To assess the relationship between interrupted transit and common mental disorders (CMD; symptoms of depression or anxiety), among migrants in shelters in Tijuana, Mexico.

METHODS

Cross-sectional survey conducted in November to December 2020 and February to April 2021. We assessed depressive symptoms with the Centers for Epidemiological Studies Depression scale (CES-D-7), and symptoms of anxiety with the Generalized Anxiety Disorder scale (GAD-2). We evaluated the association of being in interrupted transit (sent back from the United States to Mexico), as compared to having not crossed to the United States yet or planning to stay in Mexico, with having a CMD (either depressive or anxiety symptoms), as well as the association of other migration-related variables with CMD.

RESULTS

Being in interrupted transit (OR = 1.74, 95% CI [1.12, 2.71]), and having experienced violence during transit (OR = 2.50, 95% CI [1.63, 3.82]) were associated with CMD.

CONCLUSIONS

Interrupted transit is a potential risk factor for mental health problems among migrants. Migration and public health policies should consider the mental health consequences of interrupted transit, and promote initiatives to address the mental health needs of migrants on the move.

The influence of migration in substance use practices and HIV/STI-related risks of female sex workers at a dynamic border crossing

We explored the association of international migration with substance use and HIV/STI risk factors among female sex workers (FSW). Using modified time-location sampling, we recruited 266 FSW at the Mexico-Guatemala border. Crude and adjusted logistic regression models were used to evaluate the relationships. HIV risks, such as frequent hard drug use and drug use in another country, were greater for migrant compared to nonmigrant FSW. However, more migrant versus nonmigrant FSW reported consistent condom use with clients and having a health card. Our study highlights regional patterns of substance use among FSW and risk or protective behaviors related to migration status.