Safety-in-numbers: A systematic review and meta-analysis of evidence

Rune Elvik, Torkel Bjørnskau

Research output: Contribution to journalJournal articleResearchpeer-review

69 Citations (Scopus)

Abstract

Highlights
•26 studies of the safety-in-numbers effect are reviewed.
•The existence of a safety-in-numbers effect is confirmed.
•Results are consistent.
•Causes of the safety-in-numbers effect are incompletely known.
Original languageEnglish
JournalSafety Science
Volume92
Issue numberFebruary
Pages (from-to)274–282
ISSN0925-7535
DOIs
Publication statusPublished - 2017

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Bibliographical note

Special Issue Article: Cycling Safety

Keywords

  • Safety-in-numbers
  • Meta-analysis
  • Regression coefficients
  • Causality

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