about
Does the UK government's teenage pregnancy strategy deal with the correct risk factors? Findings from a secondary analysis of data from a randomised trial of sex education and their implications for policyWho pays for sex? An analysis of the increasing prevalence of female commercial sex contacts among men in BritainSample size calculation for a stepped wedge trialStepped wedge randomised controlled trials: systematic review of studies published between 2010 and 2014Analysis and reporting of stepped wedge randomised controlled trials: synthesis and critical appraisal of published studies, 2010 to 2014Should Tyrosine Kinase Inhibitors Be Considered for Advanced Non-Small-Cell Lung Cancer Patients With Wild Type EGFR? Two Systematic Reviews and Meta-Analyses of Randomized TrialsThe Ballseye programme: a mixed-methods programme of research in traditional sexual health and alternative community settings to improve the sexual health of men in the UKSexual behaviour in Britain: early heterosexual experienceA declining CD4 count and diagnosis of HIV-associated Hodgkin lymphoma: do prior clinical symptoms and laboratory abnormalities aid diagnosis?Protocol of the Low Birth Weight South Asia Trial (LBWSAT), a cluster-randomised controlled trial testing impact on birth weight and infant nutrition of Participatory Learning and Action through women's groups, with and without unconditional transfeIs chlamydia screening and testing in Britain reaching young adults at risk of infection? Findings from the third National Survey of Sexual Attitudes and Lifestyles (Natsal-3)Medicated sex in Britain: evidence from the third National Survey of Sexual Attitudes and LifestylesAssociations between source of information about sex and sexual health outcomes in Britain: findings from the third National Survey of Sexual Attitudes and Lifestyles (Natsal-3)How do UK medical graduates rate their knowledge and skills in sexual health and HIV medicine? A national survey.Pregnancy Intention and Pregnancy Outcome: Systematic Review and Meta-AnalysisComparative community burden and severity of seasonal and pandemic influenza: results of the Flu Watch cohort study.Natural T Cell-mediated Protection against Seasonal and Pandemic Influenza. Results of the Flu Watch Cohort StudyParticipatory women's groups and counselling through home visits to improve child growth in rural eastern India: protocol for a cluster randomised controlled trial.Sexual function in Britain: findings from the third National Survey of Sexual Attitudes and Lifestyles (Natsal-3).The prevalence of unplanned pregnancy and associated factors in Britain: findings from the third National Survey of Sexual Attitudes and Lifestyles (Natsal-3).Lifetime prevalence, associated factors, and circumstances of non-volitional sex in women and men in Britain: findings from the third National Survey of Sexual Attitudes and Lifestyles (Natsal-3).Associations between health and sexual lifestyles in Britain: findings from the third National Survey of Sexual Attitudes and Lifestyles (Natsal-3).Changes in sexual attitudes and lifestyles in Britain through the life course and over time: findings from the National Surveys of Sexual Attitudes and Lifestyles (Natsal)Prevalence, risk factors, and uptake of interventions for sexually transmitted infections in Britain: findings from the National Surveys of Sexual Attitudes and Lifestyles (Natsal)Review of methods for handling confounding by cluster and informative cluster size in clustered dataPatterns of sexual mixing with respect to social, health and sexual characteristics among heterosexual couples in England: analyses of probability sample survey data.Effect of social exclusion on the risk of teenage pregnancy: development of hypotheses using baseline data from a randomised trial of sex education.Individual patient data meta-analysis of time-to-event outcomes: one-stage versus two-stage approaches for estimating the hazard ratio under a random effects model.The effect of dislike of school on risk of teenage pregnancy: testing of hypotheses using longitudinal data from a randomised trial of sex education.Using Observational Data to Estimate the Effect of Hand Washing and Clean Delivery Kit Use by Birth Attendants on Maternal Deaths after Home Deliveries in Rural Bangladesh, India and Nepal.Fractional Brownian motion and multivariate-t models for longitudinal biomedical data, with application to CD4 counts in HIV-positive patients.Using the Web to Collect Data on Sensitive Behaviours: A Study Looking at Mode Effects on the British National Survey of Sexual Attitudes and LifestylesCombined models for pre- and post-treatment longitudinal biomarker data: an application to CD4 counts in HIV-patients.The long-term effects of a peer-led sex education programme (RIPPLE): a cluster randomised trial in schools in England.Doubly robust generalized estimating equations for longitudinal data.Devising a female sex work typology using data from Karnataka, India.London Measure of Unplanned Pregnancy: guidance for its use as an outcome measure.Hepatitis C in men who have sex with men in London--a community surveyComparison of teenagers' early same-sex and heterosexual behavior: UK data from the SHARE and RIPPLE studiesA critical review of methods for the assessment of patient-level interactions in individual participant data meta-analysis of randomized trials, and guidance for practitioners.
P50
Q24642159-CCB01415-35CB-4377-8F50-B0FE68A79D36Q24679515-1850841E-0BE2-4593-9173-D6BF7A6EC830Q26797481-5E0046B3-DC84-41AE-8631-E386B4E0AEF0Q26798053-5344BCB9-56E9-4A30-A7F4-DC5E71B33AFAQ26798058-3580BD92-4C49-451A-A621-D08248C862A7Q26825636-7A6B67C8-DA8B-48D4-8A3C-CF16BC125FAEQ28071943-5A66B7C7-EBD1-4A07-928F-6AAF3F5B7671Q28210442-A0028DE3-25E7-49FB-9F76-E5901D31C825Q28539483-53D53A9F-122E-4A90-81E9-02CF0D2D4CD7Q28597056-53E34C8C-E1E7-4905-8613-39DB8E9793FEQ28603397-8469D4CB-29B8-440C-B102-C7F1C7454099Q28604295-B33FB97C-40F7-45B8-9E61-FF54FC11596FQ28652329-270D4C26-E8A2-4EA2-A96E-C43DF2BD9F23Q30228067-09067DA9-80E0-470E-AF24-A277E0D2F7A3Q30238980-E26EE7E0-B63E-4E4C-9A30-2471BA03CE05Q30361230-1CBD1C1E-0C4E-4133-995E-69899A73139FQ30373419-F8424074-A738-48D7-A427-D8B9A307CA90Q30388972-124A9279-6D73-4BEE-A557-420468BCF6FFQ30566546-E2E5DE93-A7D2-43BD-8E31-4180819AF04CQ30566552-1D7A6DCF-512D-4AAE-8D02-D792DC21BE26Q30566563-CD2E9E1B-38F8-4D96-B17C-0B3CDE0A0EB8Q30566570-69FF7432-FF89-41B9-8C42-0A205E98A950Q30566674-FB565DEE-82D9-4EA0-8122-197C6CE364ADQ30566680-302915CF-94D9-4FDA-9A37-511CCB3E2128Q30840430-D17AD7B8-1E16-4FFF-9E95-65CEB7CE956AQ30845715-3B9FB997-933E-40FD-8263-6EA90B27CCE3Q30883548-FA95C0BE-9CEE-4734-925A-B0AF6D8D2439Q30969307-A633680E-21C3-4F31-A7B9-2532A750AB9BQ30982713-37FA70E3-A8D7-491F-AF92-817CAC580610Q30988688-974F2040-2433-4CA6-8F0B-BD0762E8E3DAQ31021008-78672135-A281-4883-A76B-74D9E1E1F2C0Q31044298-18B6C955-98FB-4B0B-94B1-62E0D6C58E4DQ31131058-CE83026A-A4E5-418B-86D6-E23B70EC8D5DQ33391497-D5C26111-4865-40B5-B62F-ECC263DC309FQ33401007-B642972E-930D-474E-8E28-A2C3723E67B9Q33517580-E2AF9092-A9C2-4ED8-88A1-DD98B13FBAEEQ33553591-2B8F493D-0386-445A-B86A-707EE7E4420EQ33593593-A8B99B40-6DC7-4000-9561-A97122E88629Q33780387-5E647DA4-0483-4325-9352-3F18F88EA61AQ33848700-FE57A54C-F5A2-4CE5-B5E7-F415E9C553A6
P50
description
hulumtues
@sq
onderzoeker
@nl
researcher
@en
հետազոտող
@hy
name
Andrew Copas
@ast
Andrew Copas
@en
Andrew Copas
@es
type
label
Andrew Copas
@ast
Andrew Copas
@en
Andrew Copas
@es
prefLabel
Andrew Copas
@ast
Andrew Copas
@en
Andrew Copas
@es
P106
P1153
7003490365
P21
P31
P496
0000-0001-8968-5963