Abstract
BACKGROUND: Medication for mental health problems represents a significant proportion of overall medication use and the prescription of psychotropic medicine has increased in many western countries over the last decades. Childhood violence (CV) is strongly associated with mental health problems, which in turn may increase the likelihood of being prescribed psychotropic medication. However, the association between CV and prescription of benzodiazepines (BDZ) and antidepressants is rarely described, and no such study has been performed among the Indigenous Sami people. METHODS: Data from the SAMINOR 2 Questionnaire Survey (2012) was linked to the Norwegian Prescription Database. Information on filled prescriptions for BDZ and antidepressants in 2004-2019 was collected for 11,296 persons (55.8% women, 22.6% Sami). Gender-stratified chi-square tests and two-sample t-tests were used to test for differences between groups. Logistic regression was applied to investigate the association between CV and filled prescriptions for BDZ and antidepressants. RESULTS: During the 16-year study period, 16.7% of all women filled at least one prescription for BDZ. The figures were significantly lower among Sami women (14.1%) compared to non-Sami women (17.4%) (p = .003). Among all women, 23.6% filled at least one prescription for antidepressants, with no difference between ethnic groups. Filled prescriptions among men were 10.0% and 14.2%, respectively, with no difference between ethnic groups. During each year, and in total, a significantly higher proportion of women exposed to CV received at least one prescription for BDZ and antidepressants, respectively, compared to women not exposed to CV, with no differences between ethnic groups. Among men, the pattern was similar. CONCLUSION: A lower proportion of Sami women filled prescriptions for BDZ than non-Sami women. Those who reported exposure to CV filled prescriptions for BDZ and antidepressants more often than those who did not report CV. There were no overall differences between Sami and non-Sami; the dispensing rates of antidepressants and BDZ were similar for Sami and non-Sami, and the effects of CV on the dispensing of antidepressants and BDZ were also similar. This study highlights the importance of preventing CV, and of identifying a history of CV when treating adults with mental health problems.