RESUMO
Few studies have evaluated the relationship between stressful events, such as child abuse and food consumption. Thus, the objective of this study is to assess whether family physical violence victimization is associated with food consumption in adolescents. We used data from the Brazilian National Adolescent School-based Health Survey, carried out in 2015, in a representative sample of 102,072 students attending ninth grade from public and private schools. We used Venn diagrams and logistic regression analysis to, respectively, graphically represent and evaluate the association between the consumption of ultra-processed food (soft drinks, sweets/candies, and salty biscuits, packaged snacks, or processed meat) and in natura food (beans, fruits and vegetables) with victimization from family physical violence. We found a lower consumption of in natura and higher consumption of ultra-processed foods among adolescent victims when compared with nonvictims of family physical violence. The probability of consuming 4 or more times a week increased by 44% for salty biscuits, packaged snacks, or processed meats; 38% for soft drinks; and 22% for sweets among adolescents who reported violence. On the contrary, the probability of consuming 4 or more times a week decreased by 25% for beans, 19% for vegetables, and 13% for fruits among adolescent victims of family physical violence. We conclude that family physical violence victimization is associated with high consumption of ultra-processed food and low consumption of in natura food among Brazilian adolescents. Therefore, issues related to violence in childhood and adolescence should be addressed in interventions aimed at altering food consumption and consequent prevention, control, and treatment of nutrition-related outcomes to increase their effectiveness.
Assuntos
Vítimas de Crime , Violência Doméstica , Adolescente , Brasil , Criança , Fast Foods , Humanos , Abuso FísicoRESUMO
Although recent studies have related the occurrence of violence in childhood and adolescence with the adoption of health risk behaviors, there are no studies that quantify this co-occurrence among adolescent victims of family violence. Our objective was, therefore, to investigate the co-occurrence of health risk behaviors in these adolescent victims. Data from the National School Health Survey, collected in 2015, were used. Co-occurrence of risk behaviors-involvement in fights, substance use (alcohol, drugs, and tobacco), not wearing seat belts and helmets, inadequate food consumption-was analyzed using Venn diagrams, according to the victim's status and sex. The association between the four risk behaviors and victimization was investigated using multiple logistic regression. All the analyses were performed using Stata®13. We found an excess of risk behaviors among victims of family violence in both sexes. The co-occurrence of the four risk behaviors analyzed was higher among male and female adolescents, who were victims of family violence than in nonvictims. Family violence was associated with the adoption of risk behaviors, regardless of sex. This association was stronger as the number of risk behaviors adopted increased. The chance of engaging in one risk behavior was 1.32 (95% confidence interval (CI) = [0.88, 1.98]) and 1.24 (95% CI = [0.90, 1.72]) higher for boys and girls, respectively, who had suffered family violence. This increased to 7.76 (95% CI = [5.33, 11.29]) and 7.28 (95% CI = [5.20, 10.20]) when considering engagement in four risk behaviors. Identifying the prevalence of co-occurrence of health risk behaviors in vulnerable subgroups (such as victims of domestic violence) could help target broader interventions focusing on multiple risk behaviors.