Zobrazeno 1 - 10
of 6 414
pro vyhledávání: '"Ensor, A."'
Autor:
Riley, Richard D, Collins, Gary S, Whittle, Rebecca, Archer, Lucinda, Snell, Kym IE, Dhiman, Paula, Kirton, Laura, Legha, Amardeep, Liu, Xiaoxuan, Denniston, Alastair, Harrell Jr, Frank E, Wynants, Laure, Martin, Glen P, Ensor, Joie
When developing a clinical prediction model, the sample size of the development dataset is a key consideration. Small sample sizes lead to greater concerns of overfitting, instability, poor performance and lack of fairness. Previous research has outl
Externí odkaz:
http://arxiv.org/abs/2407.09293
Autor:
Whittle, Rebecca, Ensor, Joie, Archer, Lucinda, Collins, Gary S., Dhiman, Paula, Denniston, Alastair, Alderman, Joseph, Legha, Amardeep, van Smeden, Maarten, Moons, Karel G., Cazier, Jean-Baptiste, Riley, Richard D., Snell, Kym I. E.
When evaluating the performance of a model for individualised risk prediction, the sample size needs to be large enough to precisely estimate the performance measures of interest. Current sample size guidance is based on precisely estimating calibrat
Externí odkaz:
http://arxiv.org/abs/2406.19673
One measurement modality for rainfall is a fixed location rain gauge. However, extreme rainfall, flooding, and other climate extremes often occur at larger spatial scales and affect more than one location in a community. For example, in 2017 Hurrican
Externí odkaz:
http://arxiv.org/abs/2311.17271
Publikováno v:
Systematic Reviews, Vol 13, Iss 1, Pp 1-7 (2024)
Abstract Introduction Strengthening and reforming the urban primary healthcare (PHC) system is essential to efficiently deliver need-based healthcare services to the rapidly increasing urban poor population. Such reforms of PHC system need to emphasi
Externí odkaz:
https://doaj.org/article/f6a96fed2fea47569a5dc20f72bd92ab
Autor:
Michel Adurayi Amenah, Nassirou Ibrahim, Ludovic Deo Gracias Tapsoba, Jacob Novignon, Ama Pokuaa Fenny, Irene A. Agyepong, Roxane Borges da Silva, Tim Ensor
Publikováno v:
Child and Adolescent Psychiatry and Mental Health, Vol 18, Iss 1, Pp 1-12 (2024)
Abstract Background Adolescent mental health (AMH) is a critical issue worldwide, particularly in West Africa, where it is intensified by socio-economic, cultural, and security challenges. Insecurity and the presence of mining sites expose adolescent
Externí odkaz:
https://doaj.org/article/4e865bd19d3b461fb44d20db766d09a2
Autor:
Komal Sheth, Loren Hopkins, Kaavya Domakonda, Lauren Stadler, Katherine B. Ensor, Catherine D. Johnson, Janeana White, David Persse, Edward Septimus
Publikováno v:
Emerging Infectious Diseases, Vol 30, Iss 8, Pp 14-17 (2024)
Building on the success of initiatives put forth during the COVID-19 pandemic response, US health officials are expanding wastewater surveillance programs to track other target pathogens and diseases of public health interest. The Houston Health Depa
Externí odkaz:
https://doaj.org/article/29e188a0c0294e84ba2ebf63e8e5674d
Autor:
Kozo Kataoka, Takeshi Yamada, Kentaro Yamazaki, Keita Mori, Nobuhisa Matsuhashi, Manabu Shiozawa, Takuma Iwai, Masahiro Goto, Masayoshi Yasui, Yasumasa Takii, Takeshi Suto, Yasuyuki Takamizawa, Naoto Takase, Shruti Sharma, Joe Ensor, Adham Jurdi, Minetta C. Liu, Masataka Ikeda, Yukihide Kanemitsu
Publikováno v:
Journal of the Anus, Rectum and Colon, Vol 8, Iss 3, Pp 246-252 (2024)
Background: The survival benefit of adjuvant chemotherapy after surgical resection of oligometastases from colorectal cancer (CRC) remains unclear. The prognostic role of circulating-tumor DNA (ctDNA) was reported recently and a risk stratification s
Externí odkaz:
https://doaj.org/article/3e408e5027e84e6db0878f771df23528
Interventions for adolescent mental, sexual and reproductive health in West Africa: A scoping review
Autor:
Irene A. Agyepong, Emelia Agblevor, Selase Odopey, Selasie Addom, Nana Efua Enyimayew Afun, Mary Pomaa Agyekum, Paapa Yaw Asante, Grace Emmanuelle Aye, Natasha Darko, Aïssa Diarra, Ama Pokuaa Fenny, Annick Gladzah, Nassirou Ibrahim, Aline Kagambega, Lauren J. Wallace, Jacob Novignon, Maurice Yaogo, Roxane Borgès Da Sliva, Tim Ensor, Tolib Mirzoev
Publikováno v:
Public Health in Practice, Vol 8, Iss , Pp 100530- (2024)
Objectives: A quarter of West Africa's population are adolescents 10–19 years. Their mental, sexual, and reproductive health is inter-related. We therefore aimed to examine published evidence on effectiveness of interventions for adolescent mental,
Externí odkaz:
https://doaj.org/article/0ef9529f2c0f4b3faf7aa9b1d0618999
Autor:
Pate, Alexander, Riley, Richard D, Collins, Gary S, van Smeden, Maarten, Van Calster, Ben, Ensor, Joie, Martin, Glen P
Multinomial logistic regression models allow one to predict the risk of a categorical outcome with more than 2 categories. When developing such a model, researchers should ensure the number of participants (n) is appropriate relative to the number of
Externí odkaz:
http://arxiv.org/abs/2207.12892
Autor:
Thomas Frederick Crocker, Natalie Lam, Joie Ensor, Magda Jordão, Ram Bajpai, Matthew Bond, Anne Forster, Richard D Riley, Deirdre Andre, Caroline Brundle, Alison Ellwood, John Green, Matthew Hale, Jessica Morgan, Eleftheria Patetsini, Matthew Prescott, Ridha Ramiz, Oliver Todd, Rebecca Walford, John Gladman, Andrew Clegg
Publikováno v:
Health Technology Assessment, Vol 28, Iss 48 (2024)
Background Sustaining independence is important for older people, but there is insufficient guidance about which community health and care services to implement. Objectives To synthesise evidence of the effectiveness of community services to sustain
Externí odkaz:
https://doaj.org/article/6246614374484c4f947a4a193b9c8db0