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

Chuard 1989.

Methods Randomized 
 Multicenter
Participants Adults (mean ˜ 66) 
 95% hospitalized 
 58% CAP (42% bronchitis or COPD exacerbation)
Interventions Atypical: PO ofloxacin 200 mg X 2/d (several 400 mg X 2/d) 
 Non‐atypical: PO amoxicillin 750 mg X 3/d (several 375 mg X 4/d)
Outcomes Clinical
Notes Another trial reported in same study of non‐randomized CAP suspected of atypical infection; relationship to this trial unclear 
 Results given are for all patients, including non‐pneumonia 
 Study in German
Risk of bias
Bias Authors' judgement Support for judgement
Random sequence generation (selection bias) Unclear risk Not described
Allocation concealment (selection bias) Unclear risk Not described
Incomplete outcome data (attrition bias) 
 Mortality Low risk All patients evaluated
Incomplete outcome data (attrition bias) 
 Failure Low risk All patients evaluated
Selective reporting (reporting bias) Low risk Not identified
Other bias Unclear risk Sponsored
Blinding of participants and personnel (performance bias) 
 All outcomes High risk None (open label)
Blinding of outcome assessment (detection bias) 
 All outcomes High risk None