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. 2012 Sep 12;2012(9):CD004418. doi: 10.1002/14651858.CD004418.pub4

Vanderdonckt 1990.

Methods Randomized 
 Multicentre
Participants Adults (mean 60) 
 Severe bronchopulmonary infections 
 Hospitalized
Interventions Atypical: PO pefloxacin 400 mg X 2/d 
 Non‐atypical: IV ceftazidime 2 G X 2/d
Outcomes Success not defined in study 
 Bacteriological outcome
Notes Severe infection = failure on previous treatment, multi‐resistant pathogens, severe underlying disease, poor general condition
Risk of bias
Bias Authors' judgement Support for judgement
Random sequence generation (selection bias) Unclear risk Not identified
Allocation concealment (selection bias) Unclear risk Not identified
Incomplete outcome data (attrition bias) 
 Mortality Low risk All patients evaluated
Incomplete outcome data (attrition bias) 
 Failure High risk 156/170 patients evaluated
Selective reporting (reporting bias) Low risk Not identified
Other bias Unclear risk Unknown sponsorship
Blinding of participants and personnel (performance bias) 
 All outcomes High risk None
Blinding of outcome assessment (detection bias) 
 All outcomes High risk None