Table 1 Risk of bias assessment
From: Comparing antibiotic treatment for leptospirosis using network meta-analysis: a tutorial
Study, year [ref] | Random sequences generation | Allocation concealment | Blinding of outcome assessment |
|---|---|---|---|
Suputtamongkol, 2004 [2] | low risk | low risk | high risk |
Edwards,1988 [22] | low risk | unclear | unclear |
Watt, 1988 [23] | high risk | high risk | high risk |
Dahler, 2000 [24] | high risk | high risk | high risk |
Costa,2003 [25] | unclear | unclear | unclear risk |
Panaphut, 2003 [26] | low risk | low risk | low risk |
McClain, 1984 [27] | low risk | low risk | unclear |