Ref (type) | Population | Outcome, Interventions | Results and statistical analysis | Effect size | Favours |
Regression of pre-cancerous lesions | |||||
RCT 4-armed trial |
852 people with gastric atrophy or intestinal metaplasia found at screening endoscopy |
Atrophy
with eradication treatment with no eradication treatment |
RR 4.8 95% CI 1.6 to 14.2 Result calculated by multivariate modelling |
Moderate effect size | eradication treatment |
RCT 4-armed trial |
852 people with gastric atrophy or intestinal metaplasia found at screening endoscopy |
Intestinal metaplasia
with eradication treatment with no eradication treatment |
RR 3.1 95% CI 1.0 to 9.3 Result calculated by multivariate modelling |
Moderate effect size | eradication treatment |