From: Efficacy and safety of abacavir-containing combination antiretroviral therapy as first-line treatment of HIV infected children and adolescents: a systematic review and meta-analysis
Random sequence generation
Allocation concealment
Blinding of participants and care providers
Blinding of outcome assessors
Incomplete outcome data
Selective reporting
Other bias
Musiime 2014 [28]
Unclear
Low
PENTA 2002 [31]