Khan 1981.
Methods |
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Participants | Inclusion criteria
Exclusion criteria
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Interventions | Treatment group
Control group
Antimicrobial agents were 'chosen at random' for both groups and included ampicillin, sulfisoxazole and cephalexin in conventional doses given orally 4 times/day. |
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Outcomes |
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Notes | Source of funding: NS | |
Risk of bias | ||
Bias | Authors' judgement | Support for judgement |
Random sequence generation (selection bias) | Unclear risk | Alternation |
Allocation concealment (selection bias) | Unclear risk | Not reported |
Blinding (performance bias and detection bias) All outcomes | Unclear risk | Not reported |
Incomplete outcome data (attrition bias) All outcomes | Low risk | All patients were analysed in groups to which they were assigned |
Selective reporting (reporting bias) | Low risk | Planned outcomes were analysed. Data for re‐infection was presented across cystitis, pyelonephritis and asymptomatic bacteriuria and was not reported for cystitis alone. |