Helfand, Mark

Top Publications

Top Publications Authored or Co-Authored by "Helfand, Mark"

• Preferred reporting items for systematic review and meta-analysis protocols (PRISMA-P) 2015 statement

  Systematic Reviews, Volume 4, No. 1, Article 1, Year 2015, Citations 14603
• Preferred reporting items for systematic review and meta-analysis protocols (PRISMA-P) 2015 statement; [ítems de referencia para publicar Protocolos de Revisiones Sistemáticas y Metaanálisis: Declaración PRISMA-P 2015]

  Revista Espanola de Nutricion Humana y Dietetica, Volume 20, No. 2, Year 2016, Citations 433
• GRADE guidelines: 21 part 1. Study design, risk of bias, and indirectness in rating the certainty across a body of evidence for test accuracy

  Journal of Clinical Epidemiology, Volume 122, Year 2020, Citations 152
• GRADE guidelines: 21 part 2. Test accuracy: inconsistency, imprecision, publication bias, and other domains for rating the certainty of evidence and presenting it in evidence profiles and summary of findings tables

  Journal of Clinical Epidemiology, Volume 122, Year 2020, Citations 131
• GRADE guidelines: 22. The GRADE approach for tests and strategies—from test accuracy to patient-important outcomes and recommendations

  Journal of Clinical Epidemiology, Volume 111, Year 2019, Citations 70