| A systematic review of risk factors associated with surgical site infections among surgical patients E Korol, K Johnston, N Waser, F Sifakis, HS Jafri, M Lo, MH Kyaw PloS one 8 (12), e83743, 2013 | 511 | 2013 |
| Burden of illness for osteoporotic fractures compared with other serious diseases among postmenopausal women in the United States A Singer, A Exuzides, L Spangler, C O’Malley, C Colby, K Johnston, ... Mayo Clinic Proceedings 90 (1), 53-62, 2015 | 340 | 2015 |
| Expanded access to highly active antiretroviral therapy: a potentially powerful strategy to curb the growth of the HIV epidemic VD Lima, K Johnston, RS Hogg, AR Levy, PR Harrigan, A Anema, ... The Journal of infectious diseases 198 (1), 59-67, 2008 | 276 | 2008 |
| The burden of treatment-resistant depression: a systematic review of the economic and quality of life literature KM Johnston, LC Powell, IM Anderson, S Szabo, S Cline Journal of affective disorders 242, 195-210, 2019 | 266 | 2019 |
| The economic burden of prematurity in Canada KM Johnston, K Gooch, E Korol, P Vo, O Eyawo, P Bradt, A Levy BMC pediatrics 14, 1-10, 2014 | 207 | 2014 |
| Assessing the costs of healthcare technologies in clinical trials K Johnston, MJ Buxton, DR Jones, R Fitzpatrick University of Leicester, 1999 | 206 | 1999 |
| Comparative safety of the sodium glucose co-transporter 2 (SGLT2) inhibitors: a systematic review and meta-analysis JR Donnan, CA Grandy, E Chibrikov, CA Marra, K Aubrey-Bassler, ... BMJ open 9 (1), e022577, 2019 | 199 | 2019 |
| The direct costs of HIV/AIDS care AR Levy, D James, KM Johnston, RS Hogg, PR Harrigan, BP Harrigan, ... The Lancet infectious diseases 6 (3), 171-177, 2006 | 100 | 2006 |
| Use of instrumental variables in the analysis of generalized linear models in the presence of unmeasured confounding with applications to epidemiological research KM Johnston, P Gustafson, AR Levy, P Grootendorst Statistics in medicine 27 (9), 1539-1556, 2008 | 98 | 2008 |
| A review of published anticholinergic scales and measures and their applicability in database analyses G Lozano-Ortega, KM Johnston, A Cheung, A Wagg, NL Campbell, ... Archives of gerontology and geriatrics 87, 103885, 2020 | 97 | 2020 |
| A review of the burden of hepatitis C virus infection in China, Japan, South Korea and Taiwan H Bennett, N Waser, K Johnston, JH Kao, YS Lim, ZP Duan, YJ Lee, L Wei, ... Hepatology international 9, 378-390, 2015 | 96 | 2015 |
| Cost-effectiveness of pharmacist care for managing hypertension in Canada C Marra, K Johnston, V Santschi, RT Tsuyuki Canadian Pharmacists Journal/Revue des Pharmaciens du Canada 150 (3), 184-197, 2017 | 93 | 2017 |
| Expanding access to HAART: a cost-effective approach for treating and preventing HIV KM Johnston, AR Levy, VD Lima, RS Hogg, MW Tyndall, P Gustafson, ... Aids 24 (12), 1929-1935, 2010 | 92 | 2010 |
| Methods of sample size calculation in descriptive retrospective burden of illness studies KM Johnston, P Lakzadeh, BMK Donato, SM Szabo BMC medical research methodology 19, 1-7, 2019 | 89 | 2019 |
| Associations of renal function at 1-year after kidney transplantation with subsequent return to dialysis, mortality, and healthcare costs MA Schnitzler, K Johnston, D Axelrod, A Gheorghian, KL Lentine Transplantation 91 (12), 1347-1356, 2011 | 64 | 2011 |
| International comparison of comparative effectiveness research in five jurisdictions: insights for the US AR Levy, C Mitton, KM Johnston, B Harrigan, AH Briggs Pharmacoeconomics 28, 813-830, 2010 | 54 | 2010 |
| The association between overactive bladder and falls and fractures: a systematic review SM Szabo, KL Gooch, DR Walker, KM Johnston, AS Wagg Advances in therapy 35, 1831-1841, 2018 | 52 | 2018 |
| Health-related quality of life of patients with acute myeloid leukemia: a systematic literature review EE Korol, S Wang, K Johnston, F Ravandi-Kashani, M Levis, ... Oncology and therapy 5, 1-16, 2017 | 51 | 2017 |
| Economic impact of healthcare resource utilisation patterns among patients diagnosed with advanced melanoma in the United Kingdom, Italy, and France: results from a … K Johnston, AR Levy, P Lorigan, M Maio, C Lebbe, M Middleton, A Testori, ... European Journal of Cancer 48 (14), 2175-2182, 2012 | 47 | 2012 |
| Short-acting beta-2-agonist exposure and severe asthma exacerbations: SABINA findings from Europe and North America JK Quint, S Arnetorp, JWH Kocks, M Kupczyk, J Nuevo, V Plaza, ... The Journal of Allergy and Clinical Immunology: In Practice 10 (9), 2297 …, 2022 | 44 | 2022 |
Carlo MarraProfessor of PharmacyVerified email at otago.ac.nz
