| Protection Motivation Theory in Predicting Intention to Engage in Protective Behaviors against Schistosomiasis among Middle School Students in Rural China H Xiao, S Li, X Chen, B Yu, M Gao, H Yan, CN Okafor PLoS neglected tropical diseases 8 (10), e3246, 2014 | 91 | 2014 |
| Correlates of preexposure prophylaxis (PrEP) use among men who have sex with men (MSM) in Los Angeles, California CN Okafor, PM Gorbach, A Ragsdale, B Quinn, S Shoptaw Journal of Urban Health 94, 710-715, 2017 | 69 | 2017 |
| Marijuana use and viral suppression in persons receiving medical care for HIV-infection CN Okafor, Z Zhou, LE Burrell, NE Kelso, NE Whitehead, JS Harman, ... The American journal of drug and alcohol abuse 43 (1), 103-110, 2017 | 57 | 2017 |
| Brain drain among Nigerian nurses: Implications to the migrating nurse and the home country C Okafor, C Chimereze International Journal of Research and Scientific Innovation 7 (1), 15-21, 2020 | 46 | 2020 |
| Brief report: associations between self-reported substance use behaviors and PrEP acceptance and adherence among black MSM in the HPTN 073 study CN Okafor, C Hucks-Ortiz, LB Hightow-Weidman, M Magnus, L Emel, ... JAIDS Journal of Acquired Immune Deficiency Syndromes 85 (1), 23-29, 2020 | 41 | 2020 |
| Trajectories of marijuana use among HIV-seropositive and HIV-seronegative MSM in the Multicenter AIDS Cohort Study (MACS), 1984–2013 CN Okafor, RL Cook, X Chen, PJ Surkan, JT Becker, S Shoptaw, E Martin, ... AIDS and Behavior 21, 1091-1104, 2017 | 38 | 2017 |
| Racial/ethnic disparities in HPV vaccine uptake among a sample of college women C Okafor, X Hu, RL Cook Journal of racial and ethnic health disparities 2, 311-316, 2015 | 36 | 2015 |
| Associations of emotional, physical, or sexual intimate partner violence and depression symptoms among South African women in a prospective cohort study CN Okafor, W Barnett, HJ Zar, R Nhapi, N Koen, S Shoptaw, DJ Stein Journal of interpersonal violence 36 (9-10), NP5060-NP5083, 2021 | 35 | 2021 |
| Characterizing experiences of conversion therapy among middle-aged and older men who have sex with men from the Multicenter AIDS Cohort Study (MACS) SP Meanley, RD Stall, O Dakwar, JE Egan, MR Friedman, SA Haberlen, ... Sexuality Research and Social Policy 17, 334-342, 2020 | 35 | 2020 |
| Understanding HIV risk behaviors among young men in South Africa: a syndemic approach CN Okafor, J Christodoulou, J Bantjes, T Qondela, J Stewart, S Shoptaw, ... AIDS and Behavior 22, 3962-3970, 2018 | 35 | 2018 |
| Lifetime exposure to conversion therapy and psychosocial health among midlife and older adult men who have sex with men S Meanley, SA Haberlen, CN Okafor, A Brown, M Brennan-Ing, D Ware, ... The Gerontologist 60 (7), 1291-1302, 2020 | 33 | 2020 |
| Association between depressive symptom patterns and clinical profiles among persons living with HIV NE Kelso-Chichetto, CN Okafor, RL Cook, AG Abraham, R Bolan, ... AIDS and Behavior 22, 1411-1422, 2018 | 31 | 2018 |
| Prevalence and correlates of marijuana use among HIV-seropositive and seronegative men in the Multicenter AIDS Cohort Study (MACS), 1984–2013 CN Okafor, RL Cook, X Chen, PJ Surkan, JT Becker, S Shoptaw, E Martin, ... The American journal of drug and alcohol abuse 43 (5), 556-566, 2017 | 27 | 2017 |
| Intersecting burdens: Homophobic victimization, unstable housing, and methamphetamine use in a cohort of men of color who have sex with men MJ Li, CN Okafor, PM Gorbach, S Shoptaw Drug and alcohol dependence 192, 179-185, 2018 | 23 | 2018 |
| Complementary and alternative medicine use for HIV management in the state of Florida: medical monitoring project NE Kelso-Chichetto, CN Okafor, JS Harman, SS Canidate, CL Cook, ... The Journal of Alternative and Complementary Medicine 22 (11), 880-886, 2016 | 22 | 2016 |
| Association of marijuana use with changes in cognitive processing speed and flexibility for 17 years in HIV-seropositive and HIV-seronegative men CN Okafor, MW Plankey, M Li, X Chen, PJ Surkan, S Shoptaw, E Martin, ... Substance use & misuse 54 (4), 525-537, 2019 | 20 | 2019 |
| Coping in the time of COVID-19: Buffering stressors with coping strategies CN Okafor, KJ Bautista, M Asare, I Opara Journal of Loss and Trauma 27 (1), 83-91, 2022 | 19 | 2022 |
| Body mass index, inflammatory biomarkers and neurocognitive impairment in HIV-infected persons CN Okafor, NE Kelso, V Bryant, LE Burrell, MJ Míguez, A Gongvatana, ... Psychology, health & medicine 22 (3), 289-302, 2017 | 19 | 2017 |
| Contingency management treatment for methamphetamine use disorder in South Africa CN Okafor, DJ Stein, L Dannatt, J Ipser, LJ Van Nunen, MT Lake, ... Drug and alcohol review 39 (3), 216-222, 2020 | 18 | 2020 |
| Investigating possible syndemic relationships between structural and drug use factors, sexual HIV transmission and viral load among men of colour who have sex with men in Los … B Quinn, PM Gorbach, CN Okafor, KG Heinzerling, S Shoptaw Drug and alcohol review 39 (2), 116-127, 2020 | 16 | 2020 |
