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List of works by Andrew Copas

A Quantitative Process for Enhancing End of Phase 2 Decisions

scientific article published on January 2014

A Systematic Review of the Screening Accuracy of the HIV Dementia Scale and International HIV Dementia Scale ⬇️

scientific article published on April 16, 2013

A case control study of HIV seroconversion in gay men, 1988-1993: what are the current risk factors?

article

A cognitive behavioural intervention to reduce sexually transmitted infections among gay men: randomised trial

scientific article

A comparison of multiple-imputation methods for handling missing data in repeated measurements observational studies

article by Oya Kalaycioglu et al published 15 October 2015 in Journal of the Royal Statistical Society

A critical review of methods for the assessment of patient-level interactions in individual participant data meta-analysis of randomized trials, and guidance for practitioners.

scientific article

A declining CD4 count and diagnosis of HIV-associated Hodgkin lymphoma: do prior clinical symptoms and laboratory abnormalities aid diagnosis?

scientific article (publication date: 2014)

A feasibility study evaluating the uptake, effectiveness and acceptability of routine screening of pregnant migrants for latent tuberculosis infection in antenatal care: a research protocol

scientific article published in 2022

A prognostic scoring tool for identification of patients at high and low risk of death from HIV-associated Pneumocystis jirovecii pneumonia

article

A randomised controlled trial of computer-assisted interviewing in sexual health clinics

article

A review of methodology for sample size calculations in cluster randomised trials

scientific article

A school-based randomized controlled trial of peer-led sex education in England

scientific article

A study comparing sexually transmitted infections and HIV among ex-red-light district and non-red-light district sex workers after the demolition of Baina red-light district

scientific article published on October 2009

A synthesis of convenience survey and other data to estimate undiagnosed HIV infection among men who have sex with men in England and Wales

scientific article

Acute kidney injury among HIV-infected patients admitted to the intensive care unit

scientific article

Advancing Migrant Access to Health Services in Europe (AMASE): Protocol for a Cross-sectional Study

scientific article published on 16 May 2016

Africans in London continue to present with advanced HIV disease in the era of highly active antiretroviral therapy

article

An evaluation of partner notification for HIV infection in genitourinary medicine clinics in England

scientific article published in January 1998

An evaluation of whether propensity score adjustment can remove the self-selection bias inherent to web panel surveys addressing sensitive health behaviours

scientific article published on 08 October 2020

An evidence based approach to testing for antibody to herpes simplex virus type 2

scientific article published on December 2002

An interactive website for informed contraception choice: randomised evaluation of Contraception Choices

scientific article published on 01 January 2020

An interactive website to aid young women's choice of contraception: feasibility and efficacy RCT

scientific article published on 01 November 2020

Analysis and reporting of stepped wedge randomised controlled trials: synthesis and critical appraisal of published studies, 2010 to 2014

scientific article

Asking about Sex in General Health Surveys: Comparing the Methods and Findings of the 2010 Health Survey for England with Those of the Third National Survey of Sexual Attitudes and Lifestyles

scientific article published on 7 August 2015

Assessing End of Phase 2 Decision Criteria

Assessing participation bias in a sexual behaviour survey: implications for measuring HIV risk

scientific article published in May 1997

Associations between health and sexual lifestyles in Britain: findings from the third National Survey of Sexual Attitudes and Lifestyles (Natsal-3).

scientific article

Associations 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)

scientific article

Author's Response * Female sex worker typology: too complicated to be used pragmatically

Avascular necrosis in HIV patients: a case-control study

scientific article published on 10 July 2013

Can we improve partner notification rates through expedited partner therapy in the UK? Findings from an exploratory trial of Accelerated Partner Therapy (APT).

scientific article published on 27 July 2011

Change over time (2007-2009) in HIV preventive behaviours, evidence from two serial population-based surveys in rural Zimbabwe

scientific article

Changes in conceptions in women younger than 18 years and the circumstances of young mothers in England in 2000-12: an observational study

scientific article published on 23 May 2016

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)

scientific article

Changes in the circumstances of young mothers in Britain: 1990 to 2000.

scientific article

Changes in the provision of post-exposure prophylaxis for HIV after sexual exposure following introduction of guidelines and publicity campaigns

scientific article

Chlamydia trachomatis and Neisseria gonorrhoeae infection and the sexual behaviour of men who have sex with men.

scientific article published on 04 October 2006

Chlamydia trachomatis testing in the second British national survey of sexual attitudes and lifestyles: respondent uptake and treatment outcomes.

scientific article published on June 2005

Climate and genotypes of Pneumocystis jirovecii

scientific article published on 01 April 2007

Cluster randomised trials with different numbers of measurements at baseline and endline: Sample size and optimal allocation

scientific article published on 03 October 2019

Cohort Profile: The Flu Watch Study.

scientific article

Collecting and exploiting data to understand a nation’s sexual health needs: Implications for the British National Surveys of Sexual Attitudes and Lifestyles (Natsal)

article

Combined models for pre- and post-treatment longitudinal biomarker data: an application to CD4 counts in HIV-patients

scientific article

Combining multiple imputation and inverse-probability weighting

scientific article

Comparative community burden and severity of seasonal and pandemic influenza: results of the Flu Watch cohort study.

scientific article

Comparison of teenagers' early same-sex and heterosexual behavior: UK data from the SHARE and RIPPLE studies

scientific article

Comparison of two methods of screening for genital chlamydial infection in women attending in general practice: cross sectional survey

scientific article

Condoms and seat belts: the parallels and the lessons

scientific article published in The Lancet

Consistency in reporting sensitive sexual behaviours in Britain: change in reporting bias in the second and third National Surveys of Sexual Attitudes and Lifestyles (Natsal-2 and Natsal-3).

scientific article

Contraceptive practices, sexual and reproductive health needs of HIV-positive and negative female sex workers in Goa, India.

scientific article published on 27 October 2010

Cytomegalovirus viral load testing of blood using quantitative polymerase chain reaction in acutely unwell HIV-1-positive patients lacks diagnostic utility

article

Defining linkage to care following human immunodeficiency virus (HIV) diagnosis for public health monitoring in Europe

article

Designing a stepped wedge trial: three main designs, carry-over effects and randomisation approaches

scientific article published on 17 August 2015

Detection of Kaposi sarcoma associated herpesvirus in peripheral blood of HIV-infected individuals and progression to Kaposi's sarcoma

scientific article published on September 1995

Determinants of HIV drug resistance mutations in plasma virus after treatment interruption

scientific article published in December 2005

Determinants of long-acting reversible contraceptive (LARC) use by adolescent girls and young women

article published in 2012

Developing and testing accelerated partner therapy for partner notification for people with genital Chlamydia trachomatis diagnosed in primary care: a pilot randomised controlled trial

scientific article

Devising a female sex work typology using data from Karnataka, India

scientific article

Discordant responses on starting highly active antiretroviral therapy: suboptimal CD4 increases despite early viral suppression in the UK Collaborative HIV Cohort (UK CHIC) Study

scientific article published in September 2009

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 policy

scientific article

Doubly robust generalized estimating equations for longitudinal data

scientific article

Drug-resistant HIV-1 in the semen of men receiving antiretroviral therapy with acute sexually transmitted infections.

scientific article

Early predictors of mortality from Pneumocystis jirovecii pneumonia in HIV-infected patients: 1985-2006.

scientific article published on February 2008

Effect of HIV infection and antiretroviral therapy on hepatitis B virus (HBV)-specific T cell responses in patients who have resolved HBV infection

scientific article published on 28 February 2005

Effect of computer-assisted self-interviews on reporting of sexual HIV risk behaviours in a general population sample: a methodological experiment

scientific article published in January 2001

Effect of social exclusion on the risk of teenage pregnancy: development of hypotheses using baseline data from a randomised trial of sex education

scientific article

Enhancing psychosocial support for HIV positive adolescents in Harare, Zimbabwe

scientific article

Epidemiology of Mycoplasma genitalium in British men and women aged 16–44 years: evidence from the third National Survey of Sexual Attitudes and Lifestyles (Natsal-3)

scientific article

Estimating adult HIV prevalence in the UK in 2003: the direct method of estimation.

scientific article published on June 2006

Estimating the Prevalence of Sexual Function Problems: The Impact of Morbidity Criteria

scientific article

Ethnic variations in sexual activity and contraceptive use: national cross-sectional survey

scientific article

Ethnic variations in sexual behaviour in Great Britain and risk of sexually transmitted infections: a probability survey

scientific article published in The Lancet

Evaluation of PIMA point-of-care CD4 testing in a large UK HIV service

scientific article published on 27 April 2012

Evaluation of a home-delivery service for HIV-infected patients attending an inner London HIV treatment centre

scientific article

Evaluation of respondent-driven sampling.

scientific article published on January 2012

Evaluation of the role of location and distance in recruitment in respondent-driven sampling.

scientific article published on 18 October 2011

Examining the potential public health benefit of offering STI testing to men in amateur football clubs: evidence from cross-sectional surveys

scientific article published on 17 July 2015

Exploring the costs and outcomes of sexually transmitted infection (STI) screening interventions targeting men in football club settings: preliminary cost-consequence analysis of the SPORTSMART pilot randomised controlled trial.

scientific article

Factors Associated With Access to HIV Testing and Primary Care Among Migrants Living in Europe: Cross-Sectional Survey.

scientific article published on 6 November 2017

Factors Associated with HIV Prevalence and HIV Testing in Sierra Leone: Findings from the 2008 Demographic Health Survey

scientific article published on 9 October 2015

Factors associated with gonorrhoea in men aware of being positive for HIV infection: case-control study

scientific article

Factors associated with heterosexual transmission of HIV to individuals without a major risk within England, Wales, and Northern Ireland: a comparison with national probability surveys.

scientific article published on February 2006

First sexual partnerships--age differences and their significance: empirical evidence from the 2000 British National Survey of Sexual Attitudes and Lifestyles ('Natsal 2000').

scientific article published in July 2006

Five questions to consider before conducting a stepped wedge trial

scientific article

Fractional Brownian motion and multivariate-t models for longitudinal biomedical data, with application to CD4 counts in HIV-positive patients

scientific article

Genotypic variation in Pneumocystis jirovecii isolates in Britain

scientific article published on August 2005

HIV Incidence Estimates Using the Limiting Antigen Avidity EIA Assay at Testing Sites in Kiev City, Ukraine: 2013-2014.

scientific article

HIV Testing and Diagnosis Rates in Kiev, Ukraine: April 2013-March 2014

scientific article published on 31 August 2015

HIV and STI prevalence and determinants among male migrant workers in India

scientific article

HIV partner notification policy and practice within GUM clinics in England: where are we now?

scientific article

HIV testing and high risk sexual behaviour among London's migrant African communities: a participatory research study

scientific article published on August 2002

HIV transmission risk among sub-Saharan Africans in London travelling to their countries of origin

scientific article published on July 2001

Hepatitis C in men who have sex with men in London--a community survey

scientific article

High percentage of recent HIV infection leading to onward transmission in Odessa, Ukraine associated with young adults

scientific article

High-Risk Human Papillomavirus (HPV) Infection and Cervical Cancer Prevention in Britain: Evidence of Differential Uptake of Interventions from a Probability Survey

scientific article published on 3 March 2015

How do UK medical graduates rate their knowledge and skills in sexual health and HIV medicine? A national survey

scientific article

How do women prepare for pregnancy? Preconception experiences of women attending antenatal services and views of health professionals.

scientific article

How important is randomisation in a stepped wedge trial?

scientific article published on 16 August 2015

How successful was the English teenage pregnancy strategy? - Authors' reply

scientific article published in November 2016

Immunosuppression among HIV-1-positive patients attending for care: experience from two large HIV centres in the United Kingdom

article

Improved survival for HIV infected patients with severe Pneumocystis jirovecii pneumonia is independent of highly active antiretroviral therapy

scientific article

Inadequate reporting of sample size calculations in cluster randomised trials: a review

scientific article

Incentives for voluntary HIV testing in NHS staff

scientific article published on 22 June 2006

Increasing prevalence of male homosexual partnerships and practices in Britain 1990-2000: evidence from national probability surveys

scientific article

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.

scientific article

Influence of family type and parenting behaviours on teenage sexual behaviour and conceptions

scientific article published on June 2006

Investigating the relationship between HIV testing and risk behaviour in Britain: National Survey of Sexual Attitudes and Lifestyles 2000.

scientific article published in January 2005

Is "Sexual Competence" at First Heterosexual Intercourse Associated With Subsequent Sexual Health Status?

scientific article published on 18 February 2016

Is 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)

scientific article

Is ritonavir boosting associated with gout?

scientific article published in May 2005

Is use of antiretroviral therapy among homosexual men associated with increased risk of transmission of HIV infection?

scientific article published on February 2003

Is vaginal microscopy an essential tool for the management of women presenting with vaginal discharge?

article

Learning about sex: results from Natsal 2000.

scientific article published on 21 July 2006

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).

scientific article

Linkage to HIV care following diagnosis in the WHO European Region: A systematic review and meta-analysis, 2006-2017. ⬇️

scientific article published on 16 February 2018

London Measure of Unplanned Pregnancy: guidance for its use as an outcome measure

scientific article

Maternal infection and risk of intrapartum death: a population based observational study in South Asia

scientific article

Medicated sex in Britain: evidence from the third National Survey of Sexual Attitudes and Lifestyles

scientific article

Men who have sex with men in Great Britain: comparing methods and estimates from probability and convenience sample surveys

scientific article published on 10 March 2016

Methodology of the third British National Survey of Sexual Attitudes and Lifestyles (Natsal-3)

scientific article

Methods for observed-cluster inference when cluster size is informative: a review and clarifications

scientific article

Methods for sample size determination in cluster randomized trials

scientific article published on June 2015

Monocyte derived dendritic cells from HIV-1 infected individuals partially reconstitute CD4 T-cell responses

article

Mortality and causes of death in people diagnosed with HIV in the era of highly active antiretroviral therapy compared with the general population: an analysis of a national observational cohort

scientific article published on 15 December 2016

Natural T Cell-mediated Protection against Seasonal and Pandemic Influenza. Results of the Flu Watch Cohort Study

scientific article

Nonprobability Web surveys to measure sexual behaviors and attitudes in the general population: a comparison with a probability sample interview survey

scientific article

Optimal CD4 count for initiating HIV treatment: impact of CD4 observation frequency and grace periods, and performance of dynamic marginal structural models

scientific article published on March 2014

Optimizing information technology to improve sexual health-care delivery: public and patient preferences

scientific article published on July 2007

Oral Human Papillomavirus Infection in Men Who Have Sex with Men: A Systematic Review and Meta-Analysis

scientific article

Outcomes from treating tuberculosis with rifampicin or rifabutin in HIV-infected persons also receiving antiretroviral therapy

scientific article published in April 2015

Overcoming subjectivity in assessing facial lipoatrophy: is there a role for three-dimensional laser scans?

scientific article published in October 2003

Participatory women's groups and counselling through home visits to improve child growth in rural eastern India: protocol for a cluster randomised controlled trial

scientific article

Patterns of sexual mixing with respect to social, health and sexual characteristics among heterosexual couples in England: analyses of probability sample survey data

scientific article

Performance evaluation of automated urine microscopy as a rapid, non-invasive approach for the diagnosis of non-gonococcal urethritis

scientific article published on 22 January 2015

Poor sensitivity and consistency of microscopy in the diagnosis of low grade non-gonococcal urethritis.

scientific article published on December 2003

Population-level impact of Zimbabwe's National Behavioural Change Programme

scientific article published on December 2014

Positive attitudes to pediatric HIV testing: findings from a nationally representative survey from Zimbabwe

scientific article

Predicting STI Diagnoses Amongst MSM and Young People Attending Sexual Health Clinics in England: Triage Algorithm Development and Validation Using Routine Clinical Data

scientific article published on 01 October 2018

Predictors of maternal psychological distress in rural India: a cross-sectional community-based study

scientific article

Preferred options for receiving sexual health screening results: a population and patient survey

scientific article

Pregnancy Intention and Pregnancy Outcome: Systematic Review and Meta-Analysis

scientific article

Prevalence and Determinants of Unintended Pregnancy in Mchinji District, Malawi; Using a Conceptual Hierarchy to Inform Analysis

scientific article

Prevalence, risk factors, and uptake of interventions for sexually transmitted infections in Britain: findings from the National Surveys of Sexual Attitudes and Lifestyles (Natsal)

scientific article

Prognostic value of C-reactive protein in HIV-infected patients with Pneumocystis jirovecii pneumonia.

scientific article published on April 2010

Protocol for the economic evaluation of a community-based intervention to improve growth among children under two in rural India (CARING trial).

scientific article

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 [...]

scientific article

Psychological factors associated with recurrent vaginal candidiasis: a preliminary study

scientific article published on October 1998

Public involvement in modernising genitourinary medicine clinics: using general public and patient opinion to influence models of service delivery

scientific article published on 06 June 2006

Pupil-led sex education in England (RIPPLE study): cluster-randomised intervention trial

scientific article published in The Lancet

Quantifying, displaying and accounting for heterogeneity in the meta-analysis of RCTs using standard and generalised Q statistics.

scientific article

Randomized trial of the effect of tailored versus standard use of the combined oral contraceptive pill on continuation rates at 1 year.

scientific article published on 11 April 2013

Reassessing pregnancy intention and its relation to maternal, perinatal and neonatal outcomes in a low-income setting: A cohort study

scientific article published in PLoS ONE

Recent heterosexual partnerships and patterns of condom use: a weighted analysis

scientific article published in January 2009

Recent pilot studies of chlamydia screening

scientific article published on August 2003

Refocusing health promotion for syphilis prevention: results of a case-control study of men who have sex with men on England's south coast.

scientific article published on February 2006

Reported sexually transmitted disease clinic attendance and sexually transmitted infections in britain: prevalence, risk factors, and proportionate population burden

scientific article published on February 2005

Reporting and methodological quality of sample size calculations in cluster randomized trials could be improved: a review

scientific article

Reporting of stepped wedge cluster randomised trials: extension of the CONSORT 2010 statement with explanation and elaboration

scientific article published in the British Medical Journal

Respondent driven sampling: determinants of recruitment and a method to improve point estimation

scientific article

Review of methods for handling confounding by cluster and informative cluster size in clustered data

scientific article

Risk factors for fatality in HIV-infected patients with dideoxynucleoside-induced severe hyperlactataemia or lactic acidosis

scientific article published in January 2011

Salivary Testosterone Levels and Health Status in Men and Women in the British General Population: Findings from the Third National Survey of Sexual Attitudes and Lifestyles (Natsal-3).

scientific article published on 23 August 2016

Sample size calculation for a stepped wedge trial

scientific article

Seasonal variation in mortality of Pneumocystis jirovecii pneumonia in HIV-infected patients

article

Selective versus universal antenatal HIV testing: epidemiological and implementational factors in policy choice

scientific article published in February 1999

Sex partner acquisition while overseas: results from a British national probability survey

scientific article published on 8 November 2007

Sexual behaviour in Britain: early heterosexual experience

scientific article (publication date: December 2001)

Sexual behaviour in Britain: partnerships, practices, and HIV risk behaviours

scientific article published in The Lancet

Sexual behaviours, HIV testing, and the proportion of men at risk of transmitting and acquiring HIV in London, UK, 2000-13: a serial cross-sectional study

scientific article

Sexual function in Britain: findings from the third National Survey of Sexual Attitudes and Lifestyles (Natsal-3).

scientific article

Sexual mixing in opposite-sex partnerships in Britain and its implications for STI risk: findings from the third National Survey of Sexual Attitudes and Lifestyles (Natsal-3)

scientific article published on 01 February 2019

Sexual risk reduction interventions for patients attending sexual health clinics: a mixed-methods feasibility study

article

Short- and long-term effects of highly active antiretroviral therapy on Kaposi sarcoma-associated herpesvirus immune responses and viraemia

scientific article published in February 2004

Should 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 Trials

scientific article

Stepped wedge randomised controlled trials: systematic review of studies published between 2010 and 2014

scientific article (publication date: 2015)

Stopping and switching contraceptive methods: findings from Contessa, a prospective longitudinal study of women of reproductive age in England

scientific article published on 30 September 2014

Suicidal behavior among female sex workers in Goa, India: the silent epidemic

scientific article published on 14 May 2009

Superiority and non-inferiority: two sides of the same coin?

Survival of HIV-infected patients admitted to the intensive care unit in the era of highly active antiretroviral therapy

article

Survival of HIV-infected patients in the intensive care unit in the era of highly active antiretroviral therapy.

scientific article

Systematic review and meta-analysis of L1-VLP-based human papillomavirus vaccine efficacy against anogenital pre-cancer in women with evidence of prior HPV exposure

scientific article

Tenofovir-associated renal and bone toxicity

scientific article published on 06 May 2009

Tenofovir-linked hyperparathyroidism is independently associated with the presence of vitamin D deficiency.

scientific article published on August 2010

The "3 in 1" Study: Pooling Self-Taken Pharyngeal, Urethral, and Rectal Samples into a Single Sample for Analysis for Detection of Neisseria gonorrhoeae and Chlamydia trachomatis in Men Who Have Sex with Men.

scientific article published on 30 December 2015

The 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 UK ⬇️

scientific article

The SPORTSMART study: a pilot randomised controlled trial of sexually transmitted infection screening interventions targeting men in football club settings.

scientific article

The Sexunzipped trial: optimizing the design of online randomized controlled trials

scientific article published on 11 December 2013

The acceptability of urinary LCR testing for Chlamydia trachomatis among participants in a probability sample survey of sexual attitudes and lifestyles

scientific article published on June 2001

The accuracy of reported sensitive sexual behaviour in Britain: exploring the extent of change 1990-2000.

scientific article published on February 2002

The burden and determinants of HIV and sexually transmitted infections in a population-based sample of female sex workers in Goa, India

scientific article published on 06 August 2008

The clinical manifestations of anorectal infection with lymphogranuloma venereum (LGV) versus non-LGV strains of Chlamydia trachomatis: a case-control study in homosexual men.

scientific article published on July 2007

The effect of HIV infection on time off work in a large cohort of gold miners with known dates of seroconversion

scientific article

The effect of dislike of school on risk of teenage pregnancy: testing of hypotheses using longitudinal data from a randomised trial of sex education

scientific article

The effect of participatory women's groups on infant feeding and child health knowledge, behaviour and outcomes in rural Bangladesh: a controlled before-and-after study

scientific article

The effects of antiretroviral therapy on HIV-1 RNA loads in seminal plasma in HIV-positive patients with and without urethritis

article

The impact of pump-priming funding on genitourinary medicine and modernization of services

scientific article

The long-term effects of a peer-led sex education programme (RIPPLE): a cluster randomised trial in schools in England

scientific article

The prevalence of unplanned pregnancy and associated factors in Britain: findings from the third National Survey of Sexual Attitudes and Lifestyles (Natsal-3).

scientific article

The relative clinical effectiveness and cost-effectiveness of three contrasting approaches to partner notification for curable sexually transmitted infections: a cluster randomised trial in primary care

scientific article published on January 2015

The use of chaperones for intimate examinations: the patient perspective based on an anonymous questionnaire

scientific article

The utility of screening for parasitic infections in HIV-1-infected Africans with eosinophilia in London

scientific article

Trends in attendances to genitourinary medicine services by older women

scientific article published in August 2012

Understanding pregnancy planning in a low-income country setting: validation of the London measure of unplanned pregnancy in Malawi.

scientific article

Uptake of the HPV vaccination programme in England: a cross-sectional survey of young women attending sexual health services

scientific article published on 17 March 2014

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

scientific article

Using the Web to Collect Data on Sensitive Behaviours: A Study Looking at Mode Effects on the British National Survey of Sexual Attitudes and Lifestyles

scientific article

Virological efficacy of PI monotherapy for HIV-1 in clinical practice

scientific article published on 07 July 2016

Voluntary universal antenatal HIV testing

scientific article published in November 1996

What is the risk of mortality following diagnosis of multidrug-resistant HIV-1?

scientific article published on 25 January 2008

Where do we diagnose HIV infection? Monitoring new diagnoses made in nontraditional settings in England, Wales and Northern Ireland.

scientific article published on 9 May 2018

Who has sex with whom? Characteristics of heterosexual partnerships reported in a national probability survey and implications for STI risk

scientific article published on 11 November 2008

Who pays for sex? An analysis of the increasing prevalence of female commercial sex contacts among men in Britain

scientific article

Who reports sexual function problems? Empirical evidence from Britain's 2000 National Survey of Sexual Attitudes and Lifestyles.

scientific article published on October 2005

Who uses condoms with whom? Evidence from national probability sample surveys.

scientific article published on December 2006

Who would use PrEP? Factors associated with intention to use among MSM in London: a community survey

scientific article published on 26 September 2012

Why Do Men Report More Opposite-Sex Sexual Partners Than Women? Analysis of the Gender Discrepancy in a British National Probability Survey

scientific article published on 25 July 2018

Women who report having sex with women: British national probability data on prevalence, sexual behaviors, and health outcomes

scientific article published on 26 April 2007

Women's groups practising participatory learning and action to improve maternal and newborn health in low-resource settings: a systematic review and meta-analysis

scientific article published on May 2013

Young people, partner abuse and sexual health: indicators of increased risk

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