logo
科言猫学术研究的AI总结
language
手机端手机端
  • Phone Feature微信小程序
简体中文简体中文
notice消息通知
博客博客
delete
arrow
返回
A

Andrew Copas

medical research council

72H指数
588论文数
2.2W被引数
收录论文 172
发表时间
logo
Choice of estimands and estimators affected the interpretation of results for some outcomes in a cluster-randomised trial (RESTORE) due to informative cluster size在RESTORE这项群组随机试验中，由于集群规模存在信息偏差，对目标参数和估计量的选择影响了部分结局结果的解释
errJournal of Clinical Epidemiology
IF5.2
err2026-08-11
err0
errOAAI
errDongquan Bi; Andrew Copas; Fan Li; Michael O. Harhay; Brennan C. Kahan
err分享
err收藏
Implementation of the VIVALDI social care data pipeline for monitoring and research of infections in care homes for older adults in the UK在英国养老院中实施VIVALDI社会护理数据管道以监测和研究中老年人的感染
errInternational Journal of Medical Informatics
IF4.1
err2026-05-25
err0
errOAAI
errOliver Stirrup; Mike Slator; Igor Monakhov; Natalie Adams; Martin Green; Victoria Hall; Rob Hargreaves; Lucy Knight; Maria Krutikov; Rachel Kwiatkowska; Kate Meacock; Andrew Copas; Graeme Childe; Zoe Fry; Laura Shallcross
err分享
err收藏
The Performance of Selective Screening Ultrasound to Detect the Small-for-Gestational-Age Foetus: A Prospective Cohort Study Nested Within the DESiGN Randomised Control Trial选择性筛查超声检测小于胎龄儿的性能：一项在DESiGN随机对照试验中嵌套的前瞻性队列研究
errbjog: an international journal of obstetrics & gynaecology
IF0
err2026-03-12
err0
errOAAI
errCharles Arcus; James Elhindi; Chivon Winsloe; Andrew Copas; Sophie Relph; Annette Briley; Kirstie Coxon; Mark Johnson; Asma Khalil; Deborah A. Lawlor; Christoph Lees; Neil Marlow; Louise Page; Andrew Shennan; Jane Sandall; Tanya Nippita; Matias C. Vieira; Dharmintra Pasupathy
err分享
err收藏
Can co-designing interventions with affected communities help prevent violence against women? Findings from a process evaluation of the E le Saua le Alofa (Love Shouldn't Hurt) pilot in Samoa与受影响社区共同设计干预措施能否帮助预防针对女性的暴力？萨摩亚“E le Saua le Alofa”（爱不应伤害）试点过程评估结果
errHealth Policy and Planning
IF3.1
err2026-02-01
err1
PREAI
errMannell, Jenevieve; Lowe, Hattie; Tanielu, Helen; Isaako Hosea, Ene; Tevaga, Pepe; Apelu, Louisa; Alisi Fesili, Fa'afetai; Copas, Andrew
err分享
err收藏
Use of estimands in cluster randomised trials: A review聚类随机试验中估计量的使用：一项综述
errClinical Trials
IF2.2
err2026-02-01
err0
PREAI
errBi, Dongquan; Copas, Andrew; Kahan, Brennan C.
err分享
err收藏
Development of a consensus extension of the estimands framework for cluster randomised trials (CRT-estimands): results from an international Delphi study基于国际德尔菲研究的集群随机试验（CRT-estimands）目标量框架共识扩展的开发
errTrials
IF2
err2025-12-18
err0
PREAI
errKahan, Brennan C.; Bahti, Melanie; Bi, Dongquan; Bretz, Frank; Collins, Gary S.; Copas, Andrew; Harhay, Michael O.; Li, Fan; Auriemma, Catherine L.
err分享
err收藏
The effect of multi-level HIV prevention interventions on common mental disorders among adolescents and young adults in rural South Africa多层次HIV预防干预措施对南非农村青少年和青年人常见精神障碍的影响
errPLOS Global Public Health
IF2.5
err2025-12-11
err0
PREAI
errMthiyane, Nondumiso; Harling, Guy; Copas, Andrew; De Stavola, Bianca; Chimbindi, Natsayi; Sherr, Lorraine; Zuma, Thembelihle; Dreyer, Jaco; Hunt, Xanthe; Ngwenya, Nothando; Shahmanesh, Maryam
err分享
err收藏
Sexually transmitted infection testing and key outcomes following implementation of online postal self-sampling into sexual health services in England: a retrospective observational study of routinely collected service-level healthcare data性传播感染检测及在线邮寄自采样在英格兰性健康服务中实施后的关键结局：一项基于常规收集的服务层面医疗数据的回顾性观察性研究
errThe Lancet Regional Health - Europe
IF0
err2025-11-29
err0
errOAAI
errJo Gibbs; Oliver Stirrup; Anna Tostevin; Alison Howarth; Claire Dewsnap; Jonathan D.C. Ross; Andy Williams; Vicky Tittle; Sara Day; Jack Brown; David Crundwell; Louise J. Jackson; Catherine H. Mercer; Jessica Sheringham; Ann Sullivan; Andrew J. Winter; Geoff Wong; Andrew Copas; Fiona Burns
err分享
err收藏
Community interventions to prevent violence against women and girls in informal settlements in Mumbai: a theory-driven, pragmatic, cluster-randomised, controlled trial预防孟买非正规住区中暴力侵害妇女和女童行为的社区干预: 一项理论驱动、务实、集群随机对照试验
errThe Lancet Global Health
IF18
err2025-11-12
err0
errOAAI
errNayreen Daruwalla; Shilpa Adelkar; Proshant Chakraborty; Andrew Copas; Sushmita Das; Tanushree Das; Vanessa D’Souza; Lu Gram; Apoorwa Gupta; Bhaskar Kakad; Suman Kanougiya; Deepali Kedare; Unnati Machchhar; Shanti Pantvaidya; Rupesh Parab; Tanvi Singhvi; Apurva Tiwari; David Osrin
err分享
err收藏
A scoping review identified additional considerations for defining estimands in cluster randomised trials范围综述确定了在定义群组随机试验中的目标参数时应考虑的其他因素。
errJournal of Clinical Epidemiology
IF5.2
err2025-10-10
err0
errOAAI
errDongquan Bi; Andrew Copas; Fan Li; Brennan C. Kahan
err分享
err收藏
Different types of cluster membership in parallel-group cluster-randomised trials, where the clusters are institutions: a classification system to aid identification, with six proposed designs平行组群随机试验中不同类型的群组成员关系（群组为机构）：一个用于辅助识别的分类系统，包含六种建议设计
errTRIALS
IF2
err2025-09-29
err0
errOAAI
errMarsden, L. E.; Surr, C. A.; Griffiths, A. W.; Farrin, A. J.; Copas, A. J.; Walwyn, R. E. A.
err分享
err收藏
Uptake, positivity, and equity of online postal self-sampling for chlamydia testing in England: a retrospective cohort study在线邮寄自采样法在英格兰进行衣原体检测中的接受度、阳性率和公平性：一项回顾性队列研究
errlancet regional health europe
IF0
err2025-08-15
err0
PREAI
errAlison Howarth; Ana Harb; Hamish Mohammed; Fiona Burns; Claudia Estcourt; Sonja C.M. Bloch; Andrew Copas; Jonathan O'Sullivan; Tamilore Sonubi; Oliver Stirrup; Anna Tostevin; John Saunders; Jo Gibbs
err分享
err收藏
Risk Factors Associated With Tuberculosis Infection Among Household Contacts of Patients With Microbiologically Confirmed Pulmonary Tuberculosis in 3 High Tuberculosis Burden Countries微生物学确诊肺结核患者家庭接触者中结核感染相关危险因素：来自3个高结核负担国家的数据
errJOURNAL OF INFECTIOUS DISEASES
IF4.5
err2025-07-01
err2
errOAAI
errNtshiqa, Thobani; Nagudi, Jeniffer; Hamada, Yohhei; Copas, Andrew; Stender, Stacie; Sabi, Issa; Ntinginya, Elias Nyanda; Lalashowi, Julieth; Matete, Manthomeng; Ntshamane, Keolebogile; Morojele, Ithabeleng; Ngobeni, Miyelani; Mudzengi, Don; Minja, Lilian Tina; Chirwa, Tobias; Lonnroth, Knut; Dreyer, Viola; Niemann, Stefan; Rangaka, Molebogeng; Charalambous, Salome; Velen, Kavindhran
err分享
err收藏
Agile evaluation including two pragmatic trials on the uptake of a digital screening service敏捷评估，包括两项关于数字筛查服务采纳的实用试验
errNPJ DIGITAL MEDICINE
IF15.1
err2025-05-26
err0
errOAAI
errTillmann, Taavi; Copas, Andrew; Stokes, Paul; Udell, Nick; Stead, Jo; Lim, Jin; Libow, Gene
err分享
err收藏
Longitudinal Assessment of Sexual Behavior and Relationship Quality During the First Year of the COVID-19 Pandemic in Britain: Findings from a Longitudinal Population Survey (Natsal-COVID)新冠大流行第一年期间英国性行为与关系质量的纵向评估：来自纵向人口调查（Natsal-COVID）的结果
errJOURNAL OF SEX RESEARCH
IF2.7
err2025-01-15
err0
errOAAI
errNaomi Miall; Alice Aveline; Andrew J. Copas; Raquel Bosó Pérez; Andrew J. Baxter; Julie Riddell; Laura Oakley; Dee Menezes; Anne Conolly; Chris Bonell; Pam Sonnenberg; Catherine H. Mercer; Nigel Field; Kirstin R. Mitchell; Malachi Willis
err分享
err收藏
Perinatal outcomes after selective third-trimester ultrasound screening for small-for-gestational age: prospective cohort study nested within DESiGN randomized controlled trial
errULTRASOUND IN OBSTETRICS & GYNECOLOGY
IF6.3
err2024-11-25
err0
errOAAI
errWinsloe, C.; Elhindi, J.; Vieira, M. C.; Relph, S.; Arcus, C. G.; Coxon, K.; Briley, A.; Johnson, M.; Page, L. M.; Shennan, A.; Marlow, N.; Lees, C.; Lawlor, D. A.; Khalil, A.; Sandall, J.; Copas, A.; Pasupathy, D.
err分享
err收藏
Impact of a virtual antenatal intervention for improved diet and iron intake in Kapilvastu district, Nepal - the VALID randomized controlled trial
errFRONTIERS IN NUTRITION
IF5.1
err2024-11-07
err0
errOAAI
errSaville, Naomi M.; Bhattarai, Sanju; Giri, Santosh; Sapkota, Suprich; Morrison, Joanna; Thapaliya, Bibhu; Bhattarai, Basudev; Yadav, Samata; Arjyal, Abriti; Copas, Andrew; Haghparast-Bidgoli, Hassan; Harris-Fry, Helen; Piya, Reecha; Baral, Sushil C.; Hillman, Sara L.
err分享
err收藏
Exploring different objectives in non-inferiority trials探讨非劣效性试验中的不同目标
errBMJ-BRITISH MEDICAL JOURNAL
IF42.7
err2024-06-17
err0
errOAAI
errTweed, Conor D.; Quartagno, Matteo; Clements, Michelle N.; Turner, Rebecca M.; Nunn, Andrew J.; Dunn, David T.; White, Ian R.; Copas, Andrew J.
err分享
err收藏
Comparing indicators of disease severity among patients presenting to hospital for urinary tract infections before and during the COVID-19 pandemic
errJAC-ANTIMICROBIAL RESISTANCE
IF3.3
err2024-04-24
err0
errOAAI
errPatel, Selina; Gill, Martin; Hayward, Andrew; Hopkins, Susan; Copas, Andrew; Shallcross, Laura
err分享
err收藏
Built Environment and SARS-CoV-2 Transmission in Long-Term Care Facilities: Cross-Sectional Survey and Data Linkage
errJOURNAL OF THE AMERICAN MEDICAL DIRECTORS ASSOCIATION
IF3.8
err2024-02-01
err1
errOAAI
errKrutikov, Maria; Stirrup, Oliver; Fuller, Chris; Adams, Natalie; Azmi, Borscha; -Singer, Aidan Irwin; Sethu, Niyathi; Hayward, Andrew; Altamirano, Hector; Copas, Andrew; Shallcross, Laura
err分享
err收藏

研究方向

暂无研究方向
合作学者
合作期刊
D
Debbie A. Lawlor
H 指数: 176 · 论文数: 2.1K
J
Julian P. T. Higgins
H 指数: 163 · 论文数: 821
J
Jeremy Grimshaw
H 指数: 150 · 论文数: 1.1K
V
Vikram Patel
H 指数: 145 · 论文数: 1.0K
M
Margaret Johnson
H 指数: 136 · 论文数: 1.7K
查看更多