| Level I | Good quality evidence |
Systematic review of RCTs with consistent findings High quality individual RCT |
| Level II | Limited quality patient orientated evidence |
Systematic review of lower quality studies or studies with inconsistent findings Low quality clinical trial Cohort studies Case-control studies |
| Level III | Other | Consensus guidelines, extrapolations from bench research, usual practice, opinion, disease-oriented evidence (intermediate or physiologic outcomes only), or case series |
[60] Amphotericin B: Southern African HIV Clinicians Society: Guideline for the prevention, diagnosis and management of cryptococcal meningitis among HIV-infected persons:2013 update. S Afr J HIV Med 2013;14(2):76-86. [Online][Accessed 8March2015] http://www.sajhivmed.org.za/index.php/hivmed/article/view/82
Fluconazole: Southern African HIV Clinicians Society: Guideline for the prevention, diagnosis and management of cryptococcal meningitis among HIV-infected persons:2013 update. S Afr J HIV Med 2013;14(2):76-86. [Online][Accessed 8March2015] http://www.sajhivmed.org.za/index.php/hivmed/article/view/82