Ethnic Density Effect

How it works

Benefits

Risks & contraindications

Evidence quality

Highlighted claims

• Register data lacked information on individual social ties or community support structures, preventing definitive conclusions about ethnic density mechanisms. — Neighbourhood migrant density and outcomes in hospitalised patients with cancer before and during the COVID-19 pandemic in Sweden: a register-based retrospective cohort study
• The ethnic density protective pattern for non-Western migrants broke down during the pandemic, when they showed significantly higher readmission rates in high-density neighbourhoods. — Neighbourhood migrant density and outcomes in hospitalised patients with cancer before and during the COVID-19 pandemic in Sweden: a register-based retrospective cohort study
• Prior Swedish studies have shown favourable health outcomes for non-Western migrants residing in high migrant density areas. — Neighbourhood migrant density and outcomes in hospitalised patients with cancer before and during the COVID-19 pandemic in Sweden: a register-based retrospective cohort study
• Migrants in Sweden generally display the healthy migrant effect, showing lower overall cancer incidence and cancer-related mortality than the native-born population. — Neighbourhood migrant density and outcomes in hospitalised patients with cancer before and during the COVID-19 pandemic in Sweden: a register-based retrospective cohort study
• Social bonds and community support networks within concentrated migrant communities may be protective, providing tangible resources, better coping strategies, and encouragement for timely care-seeking. — Neighbourhood migrant density and outcomes in hospitalised patients with cancer before and during the COVID-19 pandemic in Sweden: a register-based retrospective cohort study