Works by Copas, A.
Results: 296
The long-term effects of a peer-led sex education programme (RIPPLE): a cluster randomised trial in schools in England.
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- 2008
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- Publication type:
- journal article
Preparing for burn disasters: evaluation of a continuing education training course for pre-hospital and hospital professionals in Kansas.
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- 2007
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- Publication type:
- journal article
Using regression models for prediction: shrinkage and regression to the mean.
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- 1997
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- Publication type:
- journal article
The clinical manifestations of anorectal infection with lymphogranuloma venereum (LGV) versus non-LGV strains of Chlamydia trachomatis: a case-control study in homosexual men.
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- 2007
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- Publication type:
- journal article
Is ritonavir boosting associated with gout?
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- 2005
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- journal article
Cervical ectopic pregnancy: sonographic demonstration at twenty-eight weeks gestation.
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- 1983
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- journal article
A sensitivity analysis for publication bias in systematic reviews.
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- 2001
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- journal article
Initial Impacts of COVID-19 on Sex Life and Relationship Quality in Steady Relationships in Britain: Findings from a Large, Quasi-representative Survey (Natsal-COVID).
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- Journal of Sex Research, 2023, v. 60, n. 1, p. 1, doi. 10.1080/00224499.2022.2035663
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- Article
Salivary Testosterone and Sexual Function and Behavior in Men and Women: Findings from the Third British National Survey of Sexual Attitudes and Lifestyles (Natsal-3).
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- Journal of Sex Research, 2022, v. 59, n. 2, p. 135, doi. 10.1080/00224499.2021.1968327
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- Article
Why Do Men Report More Opposite-Sex Sexual Partners Than Women? Analysis of the Gender Discrepancy in a British National Probability Survey.
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- Journal of Sex Research, 2019, v. 56, n. 1, p. 1, doi. 10.1080/00224499.2018.1481193
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- Article
Is “Sexual Competence” at First Heterosexual Intercourse Associated With Subsequent Sexual Health Status?
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- Journal of Sex Research, 2017, v. 54, n. 1, p. 91, doi. 10.1080/00224499.2015.1134424
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- Article
Estimating the Prevalence of Sexual Function Problems: The Impact of Morbidity Criteria.
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- Journal of Sex Research, 2016, v. 53, n. 8, p. 955, doi. 10.1080/00224499.2015.1089214
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- Article
Incentives for voluntary HIV testing in NHS staff.
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- Occupational Medicine, 2006, v. 56, n. 6, p. 426, doi. 10.1093/occmed/kql054
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- Article
Asynchronous Delivery of a 400 Level, Partially Peer-Graded, Oral Presentation and Discussion Course in Systems Neuroscience for 60 Students during the COVID-19 Pandemic.
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- Brain Sciences (2076-3425), 2021, v. 11, n. 6, p. 693, doi. 10.3390/brainsci11060693
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- Article
Perinatal outcomes after selective third‐trimester ultrasound screening for small‐for‐gestational age: prospective cohort study nested within DESiGN randomized controlled trial.
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- Ultrasound in Obstetrics & Gynecology, 2025, v. 65, n. 1, p. 30, doi. 10.1002/uog.29130
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- Publication type:
- Article
Characteristics associated with antenatally unidentified small‐for‐gestational‐age fetuses: prospective cohort study nested within DESiGN randomized controlled trial.
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- Ultrasound in Obstetrics & Gynecology, 2023, v. 61, n. 3, p. 356, doi. 10.1002/uog.26091
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- Article
Improving antenatal detection of small-for-gestational-age fetus: economic evaluation of Growth Assessment Protocol.
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- 2022
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- Publication type:
- journal article
Estrogen, Progesterone, and Androgen Receptor Expression in Levator Ani Muscle and Fascia.
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- Journal of Women's Health & Gender-Based Medicine, 2001, v. 10, n. 8, p. 785, doi. 10.1089/15246090152636541
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- Article
Likelihood for statistically equivalent models.
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- Journal of the Royal Statistical Society: Series B (Statistical Methodology), 2010, v. 72, n. 2, p. 193, doi. 10.1111/j.1467-9868.2009.00732.x
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- Article
Local model uncertainty and incomplete-data bias (with discussion).
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- Journal of the Royal Statistical Society: Series B (Statistical Methodology), 2005, v. 67, n. 4, p. 459, doi. 10.1111/j.1467-9868.2005.00512.x
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- Article
Publication bias and meta-analysis for 2 × 2 tables: an average Markov chain Monte Carlo EM algorithm.
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- Journal of the Royal Statistical Society: Series B (Statistical Methodology), 2002, v. 64, n. 2, p. 221, doi. 10.1111/1467-9868.00334
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- Article
Local sensitivity approximations for selectivity bias.
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- Journal of the Royal Statistical Society: Series B (Statistical Methodology), 2001, v. 63, n. 4, p. 871, doi. 10.1111/1467-9868.00318
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- Article
A class of local likelihood methods and near-parametric asymptotics.
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- Journal of the Royal Statistical Society: Series B (Statistical Methodology), 1998, v. 60, n. 4, p. 709, doi. 10.1111/1467-9868.00150
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- Article
Inference for Non-random Samples[Read befor].
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- Journal of the Royal Statistical Society: Series B (Statistical Methodology), 1997, v. 59, n. 1, p. 55, doi. 10.1111/1467-9868.00055
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- Publication type:
- Article
A latent variable modelling approach for the pooled analysis of individual participant data on the association between depression and chlamydia infection in adolescence and young adulthood in the UK.
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- Journal of the Royal Statistical Society: Series A (Statistics in Society), 2019, v. 182, n. 1, p. 101, doi. 10.1111/rssa.12387
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- Article
A comparison of multiple-imputation methods for handling missing data in repeated measurements observational studies.
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- Journal of the Royal Statistical Society: Series A (Statistics in Society), 2016, v. 179, n. 3, p. 683, doi. 10.1111/rssa.12140
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- Article
Authors’ response.
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- 2006
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- Publication type:
- Letter
Modelling reporting bias: the operative mortality rate for ruptured abdominal aortic aneurysm repair.
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- Journal of the Royal Statistical Society: Series A (Statistics in Society), 2005, v. 168, n. 4, p. 737, doi. 10.1111/j.1467-985X.2005.00375.x
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- Article
The sensitivity of estimates of the change in population behaviour to realistic changes in bias in repeated surveys.
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- Journal of the Royal Statistical Society: Series A (Statistics in Society), 2004, v. 167, n. 4, p. 579, doi. 10.1111/j.1467-985X.2004.00706.x
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- Article
Report of the Council for the session 2003–2004.
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- 2004
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- Publication type:
- Report
GIS support for distributed group-work in regional planning.
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- International Journal of Geographical Information Science, 1997, v. 11, n. 1, p. 53, doi. 10.1080/136588197242491
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- Article
Suicidal Behavior Among Female Sex Workers in Goa, India: The Silent Epidemic.
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- American Journal of Public Health, 2009, v. 99, n. 7, p. 1239, doi. 10.2105/AJPH.2008.149930
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- Article
Women Who Report Having Sex With Women: British National Probability Data on Prevalence, Sexual Behaviors, and Health Outcomes.
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- American Journal of Public Health, 2007, v. 97, n. 6, p. 1126, doi. 10.2105/AJPH.2006.086439
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- Article
Comprehensive Anaemia Programme and Personalized Therapies (CAPPT): protocol for a cluster-randomised controlled trial testing the effect women's groups, home counselling and iron supplementation on haemoglobin in pregnancy in southern Nepal.
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- 2022
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- Publication type:
- journal article
Community participatory learning and action cycle groups to reduce type 2 diabetes in Bangladesh (D:Clare trial): study protocol for a stepped-wedge cluster randomised controlled trial.
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- 2021
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- Publication type:
- journal article
Using electronic patient records to assess the effect of a complex antenatal intervention in a cluster randomised controlled trial-data management experience from the DESiGN Trial team.
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- 2021
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- Publication type:
- journal article
Risk for development of active tuberculosis in patients with chronic airway disease—a systematic review of evidence.
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- Transactions of the Royal Society of Tropical Medicine & Hygiene, 2022, v. 116, n. 5, p. 390, doi. 10.1093/trstmh/trab122
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- Article
Learning About Sex: Results From Natsal 2000.
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- Health Education & Behavior, 2006, v. 33, n. 6, p. 802, doi. 10.1177/1090198106289003
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- Article
Abnormal expression of p27kip1 protein in levator ani muscle of aging women with pelvic floor disorders - a relationship to the cellular differentiation and degeneration.
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- BMC Clinical Pathology, 2001, v. 1, p. 4, doi. 10.1186/1472-6890-1-4
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- Article
Preparing for burn disasters: predictors of improved perceptions of competency after mass burn care training.
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- 2007
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- Publication type:
- Journal Article
Mortality and recovery following moderate and severe acute malnutrition in children aged 6-18 months in rural Jharkhand and Odisha, eastern India: A cohort study.
- Published in:
- 2019
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- Publication type:
- journal article
Towards Interlinked FAIR Biodiversity Knowledge: The BiCIKL perspective.
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- Biodiversity Information Science & Standards, 2021, p. 1, doi. 10.3897/biss.5.74233
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- Article
Training Machines to Identify Species using GBIFmediated Datasets.
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- 2019
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- Publication type:
- Abstract
Impact of a virtual antenatal intervention for improved diet and iron intake in Kapilvastu district, Nepal - the VALID randomized controlled trial.
- Published in:
- Frontiers in Nutrition, 2024, p. 1, doi. 10.3389/fnut.2024.1464967
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- Article
MIReAD, a minimum information standard for reporting arthropod abundance data.
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- Scientific Data, 2019, v. 6, n. 1, p. N.PAG, doi. 10.1038/s41597-019-0042-5
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- Article
Trends and predictors of linkage to HIV outpatient care following diagnosis in the era of expanded testing in England, Wales and Northern Ireland: Results of a national cohort study.
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- HIV Medicine, 2021, v. 22, n. 6, p. 491, doi. 10.1111/hiv.13078
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- Publication type:
- Article
Where do we diagnose HIV infection? Monitoring new diagnoses made in nontraditional settings in England, Wales and Northern Ireland.
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- HIV Medicine, 2018, v. 19, n. 7, p. 465, doi. 10.1111/hiv.12627
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- Article
Predictors of CD4 cell recovery following initiation of antiretroviral therapy among HIV‐1 positive patients with well‐estimated dates of seroconversion.
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- HIV Medicine, 2018, v. 19, n. 3, p. 184, doi. 10.1111/hiv.12567
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- Article
Factors associated with delayed linkage to care following HIV diagnosis in the WHO European Region.
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- HIV Medicine, 2018, v. 19, p. 40, doi. 10.1111/hiv.12585
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- Article
Hepatitis C in men who have sex with men in London - a community survey.
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- HIV Medicine, 2013, v. 14, n. 9, p. 578, doi. 10.1111/hiv.12050
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- Publication type:
- Article