Interrupted Time Series Analysis Humans 3 adult 3 controlled study 3 epidemiology 3 female 3 human 3 male 3 article 2 major clinical study 2 time series analysis 2 Adolescent 1 Adult 1 Alcohol use disorders 1 Alcoholism 1 Article 1 Causal Inference 1 Developing Countries 1 Developing countries 1 Female 1 Firearm Policy 1 Gun Sales 1 Health Care Reform 1 Health Personnel 1 Health Services Accessibility 1 Health workers 1 Healthcare reforms 1 Logistic Models 1 Male 1 Medicaid 1