{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,6]],"date-time":"2026-01-06T05:19:20Z","timestamp":1767676760227},"reference-count":9,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2007,1,19]],"date-time":"2007-01-19T00:00:00Z","timestamp":1169164800000},"content-version":"vor","delay-in-days":6227,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["American J Industrial Med"],"published-print":{"date-parts":[[1990,1]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>To understand better the effects of noise levels associated with dairy farming, we randomly selected 49 full\u2010time dairy farmers from an established cohort. Medical and occupational histories were taken and standard audiometric testing was done. Forty\u2010six males (94%) and three females (6%) with a mean age of 43.5 (\u00b113) years and an average of 29.4 (\u00b114) years in farming were tested. Pure Tone Average thresholds (PTA<jats:sub>4<\/jats:sub>) at 0.5, 1.0, 2.0, and 3.0 kHz plus High Frequency Average thresholds (HFA<jats:sub>3<\/jats:sub>) at 3.0, 4.0, and 6.0 kHz were calculated. Subjects with a loss of \u226520 db in either ear were considered abnormal. Eighteen subjects (37%) had abnormal PTA<jats:sub>4<\/jats:sub>s and 32 (65%) abnormal HFA<jats:sub>3<\/jats:sub>s. The left ear was more severely affected in both groups (p\u2264.05, t\u2010test). Significant associations were found between hearing loss and years worked (odds ratio 4.1, r= .53) and age (odds ratio 4.1, r= .59). No association could be found between hearing loss and measles; mumps; previous ear infections; or use of power tools, guns, motorcycles, snowmobiles, or stereo headphones. Our data suggest that among famers, substantial hearing loss occurs especially in the high\u2010frequency ranges. Presbycusis is an important confounding variable.<\/jats:p>","DOI":"10.1002\/ajim.4700180315","type":"journal-article","created":{"date-parts":[[2007,4,18]],"date-time":"2007-04-18T15:47:09Z","timestamp":1176911229000},"page":"333-337","source":"Crossref","is-referenced-by-count":29,"title":["Noise\u2010induced hearing loss in randomly selected New York dairy farmers"],"prefix":"10.1002","volume":"18","author":[{"given":"John J.","family":"May","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Matthew","family":"Marvel","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Margaret","family":"Regan","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Laura H.","family":"Marvel","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"David S.","family":"Pratt","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2007,1,19]]},"reference":[{"key":"e_1_2_1_2_1","doi-asserted-by":"publisher","DOI":"10.1288\/00005537-193709000-00001"},{"key":"e_1_2_1_3_1","doi-asserted-by":"publisher","DOI":"10.1017\/S0022215100057960"},{"key":"e_1_2_1_4_1","volume-title":"1954 Wisconsin State Fair Hearing Survey: Statistical Treatment of Clinical and Audiometric Data","author":"Glorig A","year":"1957"},{"key":"e_1_2_1_5_1","doi-asserted-by":"publisher","DOI":"10.1080\/00028896809343288"},{"key":"e_1_2_1_6_1","first-page":"61","article-title":"Hearing sensitivity in farmers","volume":"103","author":"Karlovich RS","year":"1988","journal-title":"Public Health Rep"},{"key":"e_1_2_1_7_1","doi-asserted-by":"publisher","DOI":"10.1121\/1.389580"},{"key":"e_1_2_1_8_1","doi-asserted-by":"publisher","DOI":"10.1177\/000348945806700209"},{"key":"e_1_2_1_9_1","first-page":"268","article-title":"High\u2010frequency hearing loss in male farmers of Missouri","volume":"98","author":"Thelin JW","year":"1983","journal-title":"Public Health Rep"},{"key":"e_1_2_1_10_1","doi-asserted-by":"publisher","DOI":"10.1080\/0002889758507209"}],"container-title":["American Journal of Industrial Medicine"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fajim.4700180315","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/ajim.4700180315","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,23]],"date-time":"2023-10-23T00:27:54Z","timestamp":1698020874000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/ajim.4700180315"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1990,1]]},"references-count":9,"journal-issue":{"issue":"3","published-print":{"date-parts":[[1990,1]]}},"alternative-id":["10.1002\/ajim.4700180315"],"URL":"https:\/\/doi.org\/10.1002\/ajim.4700180315","archive":["Portico"],"relation":{},"ISSN":["0271-3586","1097-0274"],"issn-type":[{"value":"0271-3586","type":"print"},{"value":"1097-0274","type":"electronic"}],"subject":[],"published":{"date-parts":[[1990,1]]}}}