External Validation of a Measurement Tool to Assess Systematic Reviews (AMSTAR)

STATISTICAL METHODS FOR ASSESSING AGREEMENT BETWEEN TWO METHODS OF CLINICAL MEASUREMENT

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A Coefficient of Agreement for Nominal Scales

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Weighted kappa: Nominal scale agreement provision for scaled disagreement or partial credit.

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Measuring nominal scale agreement among many raters.

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Development of AMSTAR: a measurement tool to assess the methodological quality of systematic reviews

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Systematic Reviews in Health Care : Meta-Analysis in Context

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Pharmaceutical industry sponsorship and research outcome and quality: systematic review

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Assessing the quality of randomized controlled trials: An annotated bibliography of scales and checklists

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Meta-Analyses of Randomized Controlled Trials

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Role of Helicobacter pylori infection and non-steroidal anti-inflammatory drugs in peptic-ulcer disease: a meta-analysis

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Epidemiology and Reporting Characteristics of Systematic Reviews

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Speed of healing and symptom relief in grade II to IV gastroesophageal reflux disease: A meta-analysis

1997 • 853 citations

MISINTERPRETATION AND MISUSE OF THE KAPPA STATISTIC

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Validation of an index of the quality of review articles

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Relationship between Helicobacter pylori eradication and reduced duodenal and gastric ulcer recurrence: A review

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Short-term treatment with proton pump inhibitors, H2-receptor antagonists and prokinetics for gastro-oesophageal reflux disease-like symptoms and endoscopy negative reflux disease

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Prevention of NSAID-induced gastroduodenal ulcers

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Why Review Articles on the Health Effects of Passive Smoking Reach Different Conclusions

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Systematic review and economic evaluation of Helicobacter pylori eradication treatment for non-ulcer dyspepsia

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Pharmacological interventions for non-ulcer dyspepsia

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Eradication of Helicobacter pylori for non-ulcer dyspepsia

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The Quality of Drug Studies Published in Symposium Proceedings

1996 • 339 citations

Therapy for Helicobacter pylori in Patients with Nonulcer Dyspepsia

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Interobserver Variation in Interpreting Chest Radiographs for the Diagnosis of Acute Respiratory Distress Syndrome

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Gastro-oesophageal reflux treatment for asthma in adults and children

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Evaluation of treatment regimens to cure Helicobacter pylori infection—a meta‐analysis

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Eradication therapy for peptic ulcer disease in Helicobacter pylori-positive people

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Diversity of decision-making models and the measurement of interrater agreement.

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A meta‐analysis of short versus long therapy with a proton pump inhibitor, clarithromycin and either metronidazole or amoxycillin for treating Helicobacter pylori infection

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Initial management strategies for dyspepsia

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Proton pump inhibitor, clarithromycin and either amoxycillin or nitroimidazole: a meta‐analysis of eradication of Helicobacter pylori

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A meta‐analysis comparing eradication, healing and relapse rates in patients with Helicobacter pylori‐associated gastric or duodenal ulcer

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Compliance with QUOROM and quality of reporting of overlapping meta-analyses on the role of acetylcysteine in the prevention of contrast associated nephropathy: case study

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Prognostic factors influencing relapse of oesophagitis during maintenance therapy with antisecretory drugs: a meta‐analysis of long‐term omeprazole trials

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Healing and relapse rates in gastroesophageal reflux disease treated with the newer proton-pump inhibitors lansoprazole, rabeprazole, and pantoprazole compared with omeprazole, ranitidine, and placebo: evidence from randomized clinical trials

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The importance of clarithromycin dose in the management of Helicobacter pylori infection: a meta‐analysis of triple therapies with a proton pump inhibitor, clarithromycin and amoxycillin or metronidazole

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Single vs. double dose of a proton pump inhibitor in triple therapy for Helicobacter pylori eradication: a meta‐analysis

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Sources of variation of Helicobacter pylori treatment success in adults worldwide: a meta-analysis

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Pharmacological interventions for non-ulcer dyspepsia

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A Comparison of the Quality of Cochrane Reviews and Systematic Reviews Published in Paper-Based Journals

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Triple vs. quadruple therapy for treating Helicobacter pylori infection: a meta‐analysis

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What Other Regimens Are Under Investigation to Treat Helicobacter pylori Infection?

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Meta‐analysis: comparing the efficacy of proton pump inhibitors in short‐term use

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Proton pump inhibitors in acute healing and maintenance of erosive or worse esophagitis: a systematic overview.

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Systematic Review of the Epidemiological Evidence on Helicobacter pylori Infection and Nonulcer or Uninvestigated Dyspepsia

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THE PROMISE AND PITFALLS OF SYSTEMATIC REVIEWS

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Meta-analysis of randomized clinical trials comparing lansoprazole with ranitidine or famotidine in the treatment of acute duodenal ulcer.

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Omeprazole and H2-receptor antagonists in the acute treatment of duodenal ulcer, gastric ulcer and reflux oesophagitis: a meta-analysis.

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Omeprazole Plus Antibiotics in the Eradication of Helicobacter pylori Infection

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Short-term treatment of gastroesophageal reflux disease

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Pooled Analysis ofAnti-Helicobacter pyloriTreatment Regimens

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Indications for treatment of Helicobacter pylori infection: a systematic overview.

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Short-term treatment with proton pump inhibitors, H2-receptor antagonists and prokinetics for gastro-oesophageal reflux disease-like symptoms and endoscopy negative reflux disease

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A systematic review of Helicobacter pylori eradication treatment schedules in children

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Antimicrobial treatment of H. pylori infection-a pooled efficacy analysis of eradication therapies

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A meta‐analysis comparing the efficacy of omeprazole with H₂‐receptor antagonists for acute treatment of duodenal ulcer in Asian patients

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Omeprazole and ranitidine in duodenal ulcer healing.

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Omeprazole and Ranitidine in Duodenal Ulcer Healing: Analysis of Comparative Clinical Trials

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Policymakers, experts review evidence-based medicine

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Policymakers, experts review evidence-based medicine

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Proton pump inhibitor, clarithromycin and either amoxycillin or nitroimidazole: a meta-analysis of eradication of Helicobacter pylori

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Eradication therapy for peptic ulcer disease in Helicobacter pylori positive patients

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Helicobacter pylori: a clinical update

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Assessing the quality of reporting in meta-analyses of randomized controlled trials.

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