Does high family support protect against substance use in adolescents who perceive high disordered neighborhood stress, border community and immigration stress or normalization of drug trafficking at the US-Mexico border? Analysis of the BASUS survey

Abstract Background: Adolescent substance use is a significant issue which occurs during a critical period of life of youth. Perceived stress is a risk factor for adolescent substance use, and life events such as low family support, and community and familial turmoil often lead to ongoing feelings of stress and uncertainty. Similarly, structural factors such as poverty, local neighborhood disinvestment and disrepair, and exposure to racism and discrimination are linked to feelings of stress. The US-Mexico border region is favorable