{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,30]],"date-time":"2026-04-30T13:54:19Z","timestamp":1777557259662,"version":"3.51.4"},"reference-count":11,"publisher":"Cambridge University Press (CUP)","license":[{"start":{"date-parts":[[2019,3,8]],"date-time":"2019-03-08T00:00:00Z","timestamp":1552003200000},"content-version":"unspecified","delay-in-days":66,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Epidemiol. Infect."],"published-print":{"date-parts":[[2019]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Investigations into an outbreak of foodborne disease attempt to identify the source of illness as quickly as possible. Population-based reference values for food consumption can assist in investigation by providing comparison data for hypothesis generation and also strengthening the evidence associated with a food product through hypothesis testing. In 2014\u20132015 a national phone survey was conducted in Canada to collect data on food consumption patterns using a 3- or 7-day recall period. The resulting food consumption values over the two recall periods were compared. The majority of food products did not show a significant difference in the consumption over 3 days and 7 days. However, comparison of reference values from the 3-day recall period to data from an investigation into a <jats:italic>Salmonella<\/jats:italic> Infantis outbreak was shown to support the conclusion that chicken was the source of the outbreak whereas the reference values from a 7-day recall did not support this finding. Reference values from multiple recall periods can assist in the hypothesis generation and hypothesis testing phase of foodborne outbreak investigations.<\/jats:p>","DOI":"10.1017\/s0950268818003370","type":"journal-article","created":{"date-parts":[[2019,3,8]],"date-time":"2019-03-08T03:47:49Z","timestamp":1552016869000},"source":"Crossref","is-referenced-by-count":1,"title":["Comparison of 3-day and 7-day recall periods for food consumption reference values in foodborne disease outbreak investigations"],"prefix":"10.1017","volume":"147","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-4471-1985","authenticated-orcid":false,"given":"V. K.","family":"Morton","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"M. K.","family":"Thomas","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"N.","family":"Ciampa","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"J.","family":"Cutler","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"M.","family":"Hurst","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"A.","family":"Currie","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"56","published-online":{"date-parts":[[2019,3,8]]},"reference":[{"key":"S0950268818003370_ref8","doi-asserted-by":"publisher","DOI":"10.1080\/026520300283432"},{"key":"S0950268818003370_ref1","doi-asserted-by":"publisher","DOI":"10.4315\/0362-028X.JFP-11-385"},{"key":"S0950268818003370_ref5","volume-title":"Control of Communicable Diseases Manual","author":"Heymann","year":"2014"},{"key":"S0950268818003370_ref4","unstructured":"Centers for Disease Control and Prevention (CDC) (2006\u20132007) Foodborne Active Surveillance Network (FoodNet) Population Survey Atlas of Exposures. Atlanta, Georgia: U.S. Department of Health and Human Services, Centers for Disease Control and Prevention. Available at https:\/\/www.cdc.gov\/foodnet\/surveys\/foodnetexposureatlas0607_508.pdf."},{"key":"S0950268818003370_ref9","unstructured":"Public Health Agency of Canada (2016) Multi-provincial outbreak of Salmonella Infantis: Final Epidemiological Summary. Government of Canada."},{"key":"S0950268818003370_ref2","doi-asserted-by":"publisher","DOI":"10.14745\/ccdr.v40is1a01"},{"key":"S0950268818003370_ref3","unstructured":"Public Health Agency of Canada (2015) Foodbook Report. Available at https:\/\/www.canada.ca\/en\/public-health\/services\/publications\/food-nutrition\/foodbook-report.html."},{"key":"S0950268818003370_ref7","doi-asserted-by":"crossref","first-page":"28","DOI":"10.1017\/S0950268813000770","article-title":"Assessing multiple foodborne, waterborne and environmental exposures of healthy people to potential enteric pathogen sources: effect of age, gender, season, and recall period","volume":"142","author":"David","year":"2014","journal-title":"Epidemiology and Infection"},{"key":"S0950268818003370_ref10","unstructured":"Health Canada, Public Health Agency of Canada, Canadian Food Inspection Agency (2011) Weight of evidence: factors to consider for appropriate and timely action in a foodborne illness outbreak investigation. Ottawa: Health Canada. https:\/\/www.canada.ca\/content\/dam\/hc-sc\/migration\/hc-sc\/fn-an\/alt_formats\/pdf\/pubs\/securit\/2011-food-illness-outbreak-eclosion-malad-ailments-eng.pdf."},{"key":"S0950268818003370_ref11","unstructured":"Council to Improve Foodborne Outbreak Response (CIFOR) (2009) Guidelines for Foodborne Disease Outbreak Response. Atlanta: Council of State and Territorial Epidemiologist; 2009. https:\/\/cifor.us\/products\/guidelines."},{"key":"S0950268818003370_ref6","doi-asserted-by":"publisher","DOI":"10.1093\/aje\/kwf096"}],"container-title":["Epidemiology and Infection"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.cambridge.org\/core\/services\/aop-cambridge-core\/content\/view\/S0950268818003370","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,6,7]],"date-time":"2019-06-07T17:49:25Z","timestamp":1559929765000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cambridge.org\/core\/product\/identifier\/S0950268818003370\/type\/journal_article"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019]]},"references-count":11,"alternative-id":["S0950268818003370"],"URL":"https:\/\/doi.org\/10.1017\/s0950268818003370","relation":{},"ISSN":["0950-2688","1469-4409"],"issn-type":[{"value":"0950-2688","type":"print"},{"value":"1469-4409","type":"electronic"}],"subject":[],"published":{"date-parts":[[2019]]},"article-number":"e129"}}