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See detailEpidemiology of childhood obesity
Guillaume, Michèle ULg

Conference (2010, November 19)

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See detailEpidemiology of inflammatory bowel diseases in the elderly in the province of Liege - A three-year prospective study
Piront, Patricia ULg; Louis, Edouard ULg; Latour, Pascale ULg et al

in Gastroentérologie Clinique et Biologique (2002), 26(2), 157-161

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See detailEpidemiology of injuries in high-level youth sport in Luxembourg [Abstract]
Frisch, Anne ULg; Theisen, Daniel; Urhausen, Axel et al

in Knee Surgery, Sports Traumatology, Arthroscopy (2008), 16

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See detailEpidemiology of insulin resistance and hypertension in adults - MONICA BELLUX- preliminary results.
Saint-Remy, Annie ULg; Beck, Dominique; Lefèbvre, Pierre ULg et al

in Cardiovascular Disease Epidemiology Newsletter, Amercian Heart Association (1994), 49

Numerous publications have outlined that insulin resistance, hypertension and obesity are often associated suggesting a common link in the pathogenic mechanisms.

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See detailEpidemiology of lesions in high-level competition judo
Zinzen, E.; Vanbergen, Johanne; Clarijs, Jan Pieter et al

in Abstract Book of the 9th Annual Congress of the European College of Sports Science (2004, July)

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See detailEpidemiology of major depression in Belgian parkinsonian patients
Vanderheyden, Jean-Emile; GONCE, Michel ULg; BOURGEOIS, Philip et al

in Acta Neurologica Belgica (2010), 110

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See detailEpidemiology of mastitis in 30 walloon dairy farms using a compilation of clinical and subclinical data in a new tool for Udder health assessment
Theron, Léonard ULg; Reding, Edouard; Detilleux, Johann ULg et al

in Proceedings of the 6th European congress of Bovine health management (2011, September)

Bovine mastitis has been assessed through somatic cells or clinical cases by farmers and vets but most of the time the perfect combination of both data remains unavailable. We tried to implement a new ... [more ▼]

Bovine mastitis has been assessed through somatic cells or clinical cases by farmers and vets but most of the time the perfect combination of both data remains unavailable. We tried to implement a new strategy of identification of mastitis-related costs, epidemiological impact and key periods of management. We built an online system for clinical data capture, including facilities for administrative management of veterinary drugs. Herd prevalence rate (HPR) is assessed through clinical and subclinical data. Lactation incidence rate (NIR) and cure rate (CR) were calculated for the period (depending on type of DHI control) using subclinical thresholds (primiparous > 150.000 cells/ml and multiparous >250.000 cells/ml) and clinical cases in susceptible animals (healthy or diseased). Dry-off period is studied through the Dry-off cure rate (DOCR) and new infection rate at first control (NIFC). The average number of cow-day-at-risk was 73.6 (StD=34.80). Mean HPR was 33 % (StD =11%); the average NIR was 16% and CR 35%. Mean DOCR was 62% with an NIFC of 23%. Regarding a mean loss for mastitis of 71€ per cow-year, the average difference was +40.7€ (StD=66.7€). It is explained partly by DOCR (R²=0.20; β=-131; p<0.0001). NIR is mainly influenced by HPR, but mainly by primiparous infection rate (R²=0.36; β= 0.33; p<0.0001). Those figures are coherent with subclinical data indicating that multiparous cows are becoming more and more infected, limiting efficacy of dry-off therapy. Communication has to be done around dry-off and preventive measures in primiparous cows. As CR had few significant impact on global udder health, cure at the herd level should more be regarded as cow ability to cure in its environment than by considerations on medication once infected. [less ▲]

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See detailEpidemiology of onychomycoses assessed by histomycology in psoriatic patients
Pierard-Franchimont, Claudine ULg; Arrese, J. E.; Hermanns-Lê, Trinh ULg et al

in Journal de Mycologie Médicale (2006), 16(3), 159-162

Onychomycosis is a common condition in the adult population. It has been reported to be more prevalent in association with some specific diseases including psoriasis. This study using combined ... [more ▼]

Onychomycosis is a common condition in the adult population. It has been reported to be more prevalent in association with some specific diseases including psoriasis. This study using combined histomycology and cultures was performed on nail clippings collected from thickened dystrophic toenails in 233 eligible psoriatic patients. Onychopathies associated with psoriasis were more numerous in men. Their prevalence increased up to the age of 40 and remained stable thereafter. A total of 42/233 cases were diagnosed as onychomycoses. These infections were more prevalent in middle-aged men. The identified infectious agents (35/42 cases) frequently corresponded to dermatophytes, but Candida albicans was also implicated, particularly in women. (c) 2006 Elsevier Masson SAS. All rights reserved. [less ▲]

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See detailEpidemiology of osteoporosis
Reginster, Jean-Yves ULg

in International Journal of Gynecology & Obstetrics (1991), 2

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See detailEpidemiology of pestivirus infection in wild ungulates of the French South Alps
Martin, C.; Letellier, C.; Caij, B. et al

in Veterinary Microbiology (2011), 147(3-4), 320-328

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See detailThe Epidemiology of pituitary tumors : Results of an international collaborative study
Daly, Adrian ULg; Cogne, M.; Jaffrain-Réa, M. L. et al

in The Endocrine Society's - 89 Annual Meeting : Toronto, Canada, 2-5 june 2007 (2007, June)

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See detailEpidemiology of Prolactinomas
Beckers, Albert ULg; Vandeva, S.

in American Pediatric (2009, September)

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See detailThe Epidemiology of Prolactinomas
Ciccarelli, A.; Daly, Adrian ULg; Beckers, Albert ULg

in Pituitary (2005), 8(1), 3-6

Prolactin-secreting tumors (prolactinomas), the most frequently occurring pituitary tumor, have a frequency that varies with age and sex. They occur most frequently in females aged 20 to 50 years old, at ... [more ▼]

Prolactin-secreting tumors (prolactinomas), the most frequently occurring pituitary tumor, have a frequency that varies with age and sex. They occur most frequently in females aged 20 to 50 years old, at which time the female-to-male ratio is approximately 10:1. In the pediatric-adolescent age group, prolactinomas have a prevalence of 100/million population, and account for less than 2% of all intracranial tumors. Prolactinomas occur in approximately 30% of patients with multiple endocrine neoplasia type 1 and in this setting, they may be more aggressive than their sporadic counterparts. Patients with Carney complex or McCune-Albright syndrome may exhibit hyperprolactinemia due to a pituitary tumor derived from somatomammotropic cells that secrete both growth hormone and prolactin. Few familial cases of prolactinoma unrelated to MEN-1 are reported in literature. [less ▲]

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See detailEpidemiology of Q fever in animals and humans in the 21st century
Mainil, Jacques ULg; Porter, S.; Czaplicky, G. et al

Conference (2011)

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See detailEpidemiology of the metabolic syndrome in Luxembourg findings from ORISCAV-LUX study
Alkerwi, A; Sauvageot, N; Donneau, Anne-Françoise ULg et al

Conference (2011)

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See detailEpidemiology of the transition from early to late Crohn's disease.
LOUIS, Edouard ULg

in Digestive Diseases (2012), 30(4), 376-9

Phenotypically, the transition from early to late Crohn's disease is characterized by the occurrence of complications including strictures, intra-abdominal fistulas and perianal fistulas, all of them ... [more ▼]

Phenotypically, the transition from early to late Crohn's disease is characterized by the occurrence of complications including strictures, intra-abdominal fistulas and perianal fistulas, all of them leading to various types of surgeries and currently non-reversible tissue damage. It must, however, be kept in mind that this transition is not at all a uniform and linear process. According to these simple phenotypic criteria, Crohn's disease can already be a late disease at diagnosis while in other patients, it can still be an early disease after 20 years of evolution. This simply highlights the relativity of time in this field, actually reflecting the nature, location and severity of the inflammatory process. The risk over time of the development of these complications has been described, first in cohort studies and then in population-based studies. Globally, at diagnosis, between 19 and 38% only of Crohn's disease patients have complicated Crohn's disease. After 10 years, between 56 and 65% of patients have developed either stricturing or penetrating complications. After 20 years, these numbers are between 61 and 88%. In parallel to these structural changes, changes in the immunobiology of the disease also seem to occur; the latter seem to happen quicker with major modification already within 2 years of the diagnosis. Beside these general figures, important questions remain pending. First, the real timing of these changes is still unclear. Second, the precise role of genetics and environment in the development of these changes remains to be clarified. Third, the correlation between changes in immunobiology and intestinal structural damages has not been specifically studied. [less ▲]

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