{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,6]],"date-time":"2026-05-06T14:53:11Z","timestamp":1778079191639,"version":"3.51.4"},"reference-count":0,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2000,1,1]],"date-time":"2000-01-01T00:00:00Z","timestamp":946684800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100004748","name":"Mashhad University of Medical Sciences","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100004748","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Canadian Respiratory Journal"],"published-print":{"date-parts":[[2006,1]]},"abstract":"<jats:p>BACKGROUND: Animal exposure may be an important trigger for work\u2010related symptoms among farmers.<\/jats:p><jats:p>OBJECTIVE: To estimate the prevalence of work\u2010related respiratory symptoms (WRS) in sheep breeders and agricultural farmers and to determine work\u2010related risk factors.<\/jats:p><jats:p>METHODS: A family doctor used a questionnaire to interview a cohort of 173 farmers comprised of 127 sheep breeders and 46 agricultural farmers in the rural area of Rokh (northeast Iran). The questionnaire pertained to recurrent wheezing, cough, breathlessness or chronic phlegm while at work (these symptoms define WRS), flu\u2010like illness and physician\u2010diagnosed asthma.<\/jats:p><jats:p>RESULTS: There were 71 subjects (41%) with WRS: 10 of 46 agricultural farmers (21.7%) and 61 of 127 sheep breeders (48.0%). The proportions of sheep breeders with wheezing (16.5%), asthma (14%), cough (29%), breathlessness (31.5%) and flu\u2010like illness (38%) were higher than in agricultural farmers. A significant dose\u2010response relationship among the daily hours worked with animals, the number of animals and the prevalence of symptoms was established for sheep farmers. Sheep shearing and the use of pesticide were associated with an increased risk of wheezing and phlegm.<\/jats:p><jats:p>CONCLUSIONS: The results suggest that sheep farmers in general have higher rates of work\u2010related symptoms than agricultural farmers. The severity of work\u2010related symptoms will increase with an increase in frequency of animal contact; therefore, these results may underestimate the impact of this exposure.<\/jats:p>","DOI":"10.1155\/2006\/967895","type":"journal-article","created":{"date-parts":[[2016,3,15]],"date-time":"2016-03-15T08:09:08Z","timestamp":1458029348000},"page":"198-202","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":12,"title":["Prevalence of Work\u2010Related Respiratory Symptoms in Iranian Farmers"],"prefix":"10.1155","volume":"13","author":[{"given":"N","family":"Hashemi","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"M","family":"Mirsadraee","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"MT","family":"Shakeri","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"AR","family":"Varasteh","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2006,1]]},"container-title":["Canadian Respiratory Journal"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/journals\/crj\/2006\/967895.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1155\/2006\/967895","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,7,30]],"date-time":"2024-07-30T17:51:03Z","timestamp":1722361863000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1155\/2006\/967895"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2006,1]]},"references-count":0,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2006,1]]}},"alternative-id":["10.1155\/2006\/967895"],"URL":"https:\/\/doi.org\/10.1155\/2006\/967895","archive":["Portico"],"relation":{},"ISSN":["1198-2241","1916-7245"],"issn-type":[{"value":"1198-2241","type":"print"},{"value":"1916-7245","type":"electronic"}],"subject":[],"published":{"date-parts":[[2006,1]]},"assertion":[{"value":"2006-01-01","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}