Zobrazeno 1 - 10
of 948
pro vyhledávání: '"Beral Valerie"'
Publikováno v:
BMC Medical Research Methodology, Vol 12, Iss 1, p 161 (2012)
Abstract Background Electronic linkage to routine administrative datasets, such as the Hospital Episode Statistics (HES) in England, is increasingly used in medical research. Relatively little is known about the reliability of HES diagnostic informat
Externí odkaz:
https://doaj.org/article/28206e7cdc224623aa395100c2e375ea
Publikováno v:
BMC Neurology, Vol 12, Iss 1, p 25 (2012)
Abstract Background Motor neuron disease (MND) is a severe neurodegenerative disease with largely unknown etiology. Most epidemiological studies are hampered by small sample sizes and/or the retrospective collection of information on behavioural and
Externí odkaz:
https://doaj.org/article/23f0f90d09d24e81b3c1ae833ecac727
Publikováno v:
BMC Medical Research Methodology, Vol 11, Iss 1, p 97 (2011)
Abstract Background How overall physical activity relates to specific activities and how reported activity changes over time may influence interpretation of observed associations between physical activity and health. We examine the relationships betw
Externí odkaz:
https://doaj.org/article/1ff4bf89512e455db6f9b8c93af4fae6
Autor:
Cooper Rachel, Clennell Suzanne, Liu Bette, Cairns Benjamin J, Reeves Gillian K, Beral Valerie, Kuh Diana
Publikováno v:
BMC Medical Research Methodology, Vol 11, Iss 1, p 7 (2011)
Abstract Background Data on lifetime exposures are often self-reported in epidemiologic studies, sometimes many years after the relevant age. Validity of self-reported data is usually inferred from their agreement with measured values, but few studie
Externí odkaz:
https://doaj.org/article/c86ae2e9c37d48ac80a8047092a1aad0
Autor:
Sitas Freddy, Urban Margaret, Stein Lara, Beral Valerie, Ruff Paul, Hale Martin, Patel Moosa, O'Connell Dianne, Qin Yu Xue, Verzijden Anke, Marais Dianne, Williamson Anna-Lise
Publikováno v:
Infectious Agents and Cancer, Vol 2, Iss 1, p 6 (2007)
Abstract Background Human papillomavirus type 16 (HPV-16) infection is an important cause of cervical cancer, other anogenital cancers and, possibly, some oral and pharyngeal cancers. The association of HPV-16 with oesophageal and with prostate cance
Externí odkaz:
https://doaj.org/article/e357308f631f4f81b60b12c5a82d0218
Autor:
Owens Marilyn, Gold Benjamin D, Carpenter Lucy, Casabonne Delphine, Ziegler John L, Newton Robert, Beral Valerie, Mbidde Edward, Parkin D Maxwell, Wabinga Henry, Mbulaiteye Sam, Jaffe Harold
Publikováno v:
Infectious Agents and Cancer, Vol 1, Iss 1, p 5 (2006)
Abstract Data from Africa on infection with Helicobacter pylori (H. pylori) are sparse. Therefore, as part of an epidemiological study of cancer in Uganda, we investigated the prevalence and determinants of antibodies against H. pylori among 854 peop
Externí odkaz:
https://doaj.org/article/b9c440539de4473485097f1ab024b947
Autor:
Gaitskell, Kezia, Hermon, Carol, Barnes, Isobel, Pirie, Kirstin, Floud, Sarah, Green, Jane, Beral, Valerie, Reeves, Gillian K.
Publikováno v:
In Cancer Epidemiology February 2022 76
Autor:
Smith, Robert W, Barnes, Isobel, Green, Jane, Reeves, Gillian K, Beral, Valerie, Floud, Sarah *
Publikováno v:
In The Lancet Public Health April 2021 6(4):e232-e239
Autor:
Floud, Sarah *, Balkwill, Angela, Sweetland, Siân, Brown, Anna, Reus, Elsa Mauricio, Hofman, Albert, Blacker, Deborah, Kivimaki, Mika, Green, Jane, Peto, Richard, Reeves, Gillian K, Beral, Valerie
Publikováno v:
In The Lancet Public Health February 2021 6(2):e116-e123
Autor:
Yang, TienYu Owen, Cairns, Benjamin J., Green, Jane, Reeves, Gillian K., Floud, Sarah, Bradbury, Kathryn E., Beral, Valerie
Publikováno v:
European Journal of Epidemiology, 2019 Jan 01. 34(9), 863-870.
Externí odkaz:
https://www.jstor.org/stable/48693750