Roberts 1983a.
Methods | Trial design: RCT | |
Participants | Number of participants: 200 randomized Inclusion criteria: volunteers who participated in a university‐sponsored TB detection drive; mostly college students Exclusion criteria: not stated |
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Interventions |
Intervention of interest:
Control:
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Outcomes |
Outcomes included in this review:
Outcomes not included in this review : None. |
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Notes | Location: USA Trial dates: not specified Baseline data: comparable Funding: Research Grants Committee, University of Alabama |
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Risk of bias | ||
Bias | Authors' judgement | Support for judgement |
Random sequence generation (selection bias) | Unclear risk | Only described as "randomised". |
Allocation concealment (selection bias) | Unclear risk | Only described as "randomised". |
Blinding of outcome assessment (detection bias) All outcomes | Unclear risk | Not specified. |
Incomplete outcome data (attrition bias) All outcomes | Low risk | 200/200 (100%), no missing data. |
Selective reporting (reporting bias) | Low risk | All relevant outcomes in the methods section are reported in the results section. |
Other bias | Low risk | None identified. |