{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,16]],"date-time":"2026-01-16T10:32:59Z","timestamp":1768559579329,"version":"3.49.0"},"reference-count":0,"publisher":"Cambridge University Press (CUP)","issue":"2","license":[{"start":{"date-parts":[[1998,5,1]],"date-time":"1998-05-01T00:00:00Z","timestamp":893980800000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Journal of Dairy Research"],"published-print":{"date-parts":[[1998,5]]},"abstract":"<jats:p>Records of claw trimmings were analysed in seven organic and six\n \nconventional Danish herds (a total of 974 cows). The housing systems represented\n \nwere tie stall systems, loose housing system with slatted floor (one organic\n herd), and \ndeep litter systems (deep straw bedding). Occurrence of sole disorders\n was analysed \nseparately for cows in first lactation and for cows in later lactations.\n Three different \nresponses (acute haemorrhage, sole ulcer in one leg and sole ulcer in two\n or more legs) \nwere analysed using three binomial logistic regression analyses for each\n group. Herd \nanalysed as a fixed effect was a strong risk factor for all kinds of sole\n ulcer. Lactation \nstage was a risk factor for acute haemorrhage in both groups of cows, and\n for sole \nulcer in first parity cows. In general, there was a strong positive association\n between \nthe period 61\u2013120 d post partum and the presence of sole disorders.\n Breed was \nassociated with acute haemorrhage in cows in second and later parities,\n and sole ulcer \nin one leg only in first parity cows in an interaction with lactation stage\n in both \nconditions. Danish Friesian cows were strongly associated with sole disorder,\n \nalthough the combination of lactation stage from 61 to 120 d post partum\n in cows of \nother dual purpose breeds was positively associated with the presence of\n sole ulcer in \none leg only in first parity cows. The time of year for claw trimming was\n a risk factor \nfor acute haemorrhage in first parity cows, with the period from December\n to \nJanuary most strongly associated with acute haemorrhage. Previous disease\n \ntreatment was a risk factor for sole ulcer in two or more legs in second\n and later \nparities. Udder related disorders and disorders other than reproductive\n problems \nwere positively associated with the occurrence of sole ulcer. Body weight\n at calving \nwas associated with acute haemorrhage in cows in second and subsequent\n parities. \nBody weight lower than the mean herd level by &gt;50 kg was negatively\n associated \nwith acute haemorrhage.<\/jats:p>","DOI":"10.1017\/s0022029997002823","type":"journal-article","created":{"date-parts":[[2002,7,27]],"date-time":"2002-07-27T13:44:43Z","timestamp":1027777483000},"page":"175-186","source":"Crossref","is-referenced-by-count":31,"title":["Sole disorders in conventionally managed and organic dairy herds \nusing different housing systems"],"prefix":"10.1017","volume":"65","author":[{"given":"METTE","family":"VAARST","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"JENS","family":"HINDHEDE","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"CARSTEN","family":"ENEVOLDSEN","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"56","published-online":{"date-parts":[[1998,5,1]]},"container-title":["Journal of Dairy Research"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.cambridge.org\/core\/services\/aop-cambridge-core\/content\/view\/S0022029997002823","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,4,6]],"date-time":"2019-04-06T20:14:59Z","timestamp":1554581699000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cambridge.org\/core\/product\/identifier\/S0022029997002823\/type\/journal_article"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1998,5]]},"references-count":0,"journal-issue":{"issue":"2","published-print":{"date-parts":[[1998,5]]}},"alternative-id":["S0022029997002823"],"URL":"https:\/\/doi.org\/10.1017\/s0022029997002823","relation":{},"ISSN":["0022-0299","1469-7629"],"issn-type":[{"value":"0022-0299","type":"print"},{"value":"1469-7629","type":"electronic"}],"subject":[],"published":{"date-parts":[[1998,5]]}}}