Table 1.

Search strategies criteria of the current meta-analysis.

Search Strategy Item	Search Strategy
Databases	PubMed/MEDLINE (NLM), Scopus, SciVerse ScienceDirect, Science Citation Index Expanded and Social Sciences Citation Index from ISI/Web of Science, ProQuest Research Library, ABI/INFORM, CBCA, via the UNO per TUTTI Primo Central (Ex Libris) platform
Language filter	None
Time filter	None
Keywords	(truckers OR truck drivers OR lorry OR commercial vehicles OR large good vehicles OR large vehicles OR heavy vehicles OR long vehicles OR trucking industry OR haul transport) AND (alcohol OR ethanol)
Exclusion criteria	Editorial, letter to the editor, commentary, review; original article focusing on selected subgroups of truck drivers
Target journals	Accident Analysis and Prevention; American Journal of Industrial Medicine; Applied Ergonomics; Ergonomics; Health and Place; Human Factors; International Archives of Occupational and Environmental Health; International Journal of Environmental Research and Public Health; International Journal of Heavy Vehicle Systems; International Journal of Industrial Ergonomics; Journal of Occupational and Environmental Medicine; Journal of Occupational Health; La Medicina del Lavoro/Medicine, Health and Working Life; Occupational and Environmental Medicine; Proceedings of the Human Factors and Ergonomics Society; Safety and Health at Work; Safety Science; Scandinavian Journal of Work, Environment and Health; Traffic Injury Prevention; Transportation Research Part F Traffic Psychology and Behavior; Transportation Research Record; Workplace Health and Safety