J. Randy Koch

The prevalence and correlates of untreated serious mental illness.

Ronald C. Kessler, Patricia A. Berglund, Martha L. Bruce et al. · PubMed · 2001 · 786 citations · Full text

Medicine, Psychiatry, Behavioral Health +13

Hazardous and Harmful use of Alcohol and/or Other Drugs and Health Status Among South African Patients Attending HIV Clinics

R Kader, Soraya Seedat, Rajen Govender et al. · AIDS and Behavior · 2013 · 88 citations

Public Health, Community Health, Community Medicine +12

Understanding the Impact of Hazardous and Harmful Use of Alcohol and/or Other Drugs on ARV Adherence and Disease Progression

Rehana Kader, Rajen Govender, Soraya Seedat et al. · PLoS ONE · 2015 · 57 citations · Full text

Public Health, Community Health, Infectious Disease Control +17

A preliminary investigation of the AUDIT and DUDIT in comparison to biomarkers for alcohol and drug use among HIV-infected clinic attendees in Cape Town, South Africa

R Kader, Soraya Seedat, J. Randy Koch · African Journal of Psychiatry · 2012 · 43 citations · Full text

Public Health, Community Health, Health Assessment +15

Community and School Mental Health Professionals’ Knowledge and Use of Evidence Based Substance Use Prevention Programs

Steven W. Evans, J. Randy Koch, Christine E. Brady et al. · Administration and Policy in Mental Health and Mental Health Services Research · 2012 · 30 citations

Public Health, Health Promotion, Psychiatry +9