Adverse childhood experiences and crime outcomes in early adulthood: A multi-method approach in a Brazilian birth cohort.

This study aimed to investigate alternative approaches to a cumulative risk score in the relationship between adverse childhood experiences (ACEs) and crime. Using data from the 1993 Pelotas (Brazil) Birth Cohort (n = 3236), we measured 12 ACEs up to 15 years, and past-year violent and non-violent crime at 22 years. We used four analytical approaches: single adversities, cumulative risk, latent class analysis, and network analysis.

Factors associated with the use of dental services in the previous 12 and 36 months by Brazilian older people residing in rural areas.

Objectives: To describe the use of dental services in two periods and associated factors in older people residing in the rural area of a municipality in southern Brazil.

Methods: This was a cross-sectional study nested in a cohort study. A standardised questionnaire was used to collect the variables of interest.

Risky Sexual Behavior Among Street Children, Adolescents, and Young People Living on the street in southern Brazil.

Although adolescents living on the street tend to have unprotected sex with many partners and substance abuse, little is known about this reality in Brazil. To estimate the prevalence and factors associated with risky sexual behavior among children and adolescents living on the street in Porto Alegre and Rio Grande. A cross-sectional study was carried out using the Respondent-Driven Sampling (RDS) sampling method to quickly and efficiently access populations of difficult access.