Burkill, S; Copas, A; Couper, MP; Clifton, S; Prah, P; Datta, J; Conrad, F; Wellings, K; Johnson, AM; Erens, B; (2016) 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. PloS one, 11 (2). e0147983. ISSN 1932-6203 DOI: https://doi.org/10.1371/journal.pone.0147983

Chalabi, Z; Hajat, S; Wilkinson, P; Erens, B; Jones, L; Mays, N; (2015) Evaluation of the cold weather plan for England: modelling of cost-effectiveness. Public health, 137. pp. 13-9. ISSN 0033-3506 DOI: https://doi.org/10.1016/j.puhe.2015.11.001

Erens, B; Couper, MP; Conrad, F; Clifton, S; Tanton, C; Phelps, A; Datta, J; Mercer, CH; Sonnenberg, P; Prah, P; +4 more... Mitchell, KR; Wellings, K; Johnson, AM; Copas, AJ; (2014) Nonprobability web surveys to measure sexual behaviors and attitudes in the general population: a comparison with a probability sample interview survey. Journal of medical Internet research, 16 (12). e276. ISSN 1439-4456 DOI: https://doi.org/10.2196/jmir.3382

Erens, B; Phelps, A; Clifton, S; Mercer, CH; Tanton, C; Hussey, D; Sonnenberg, P; Macdowall, W; Field, N; Datta, J; +4 more... Mitchell, K; Copas, AJ; Wellings, K; Johnson, AM; (2013) Methodology of the third British National Survey of Sexual Attitudes and Lifestyles (Natsal-3). Sexually transmitted infections, 90 (2). pp. 84-9. ISSN 1368-4973 DOI: https://doi.org/10.1136/sextrans-2013-051359

Erens, B; Wistow, G; Mounier-Jack, S; Douglas, N; Jones, L; Manacorda, T; Mays, N; (2015) Early evaluation of the Integrated Care and Support Pioneers: Interim report. Policy Innovation Research Unit (PIRU). http://researchonline.lshtm.ac.uk/id/eprint/4398735 Full text not available from this repository.

Erens, B; Wistow, G; Mounier-Jack, S; Douglas, N; Manacorda, T; Durand, MA; Mays, N; (2017) Early findings from the evaluation of the Integrated Care and Support Pioneers in England. Journal of Integrated Care, 25 (3). pp. 137-149. ISSN 1476-9018 DOI: https://doi.org/10.1108/JICA-12-2016-0047

Fenton, KA; Johnson, AM; McManus, S; Erens, B; (2001) Measuring sexual behaviour: methodological challenges in survey research. Sexually transmitted infections, 77 (2). pp. 84-92. ISSN 1368-4973 DOI: https://doi.org/10.1136/sti.77.2.84 Full text not available from this repository.

Field, N; Mercer, CH; Sonnenberg, P; Tanton, C; Clifton, S; Mitchell, KR; Erens, B; MacDowall, W; Wu, F; Datta, J; +6 more... Stevens, A; Prah, P; Copas, AJ; Phelps, A; Wellings, K; Johnson, AM; (2013) Associations between health and sexual lifestyles in Britain: findings from the third National Survey of Sexual Attitudes and Lifestyles (Natsal-3). Lancet. ISSN 0140-6736 DOI: https://doi.org/10.1016/S0140-6736(13)62222-9

Geary, RS; Tanton, C; Erens, B; Clifton, S; Prah, P; Wellings, K; Mitchell, KR; Datta, J; Gravningen, K; Fuller, E; +3 more... Johnson, AM; Sonnenberg, P; Mercer, CH; (2018) Sexual identity, attraction and behaviour in Britain: The implications of using different dimensions of sexual orientation to estimate the size of sexual minority populations and inform public health interventions. PloS one, 13 (1). e0189607. ISSN 1932-6203 DOI: https://doi.org/10.1371/journal.pone.0189607

Gosling, J; Mays, N; Erens, B; Reid, D; Taylor, W; Griffiths, P; (2018) Improving the quality of general practice services in the UK: Surveying the activities of GPs and practice managers (abstract & commentary). International journal of nursing studies, 88. pp. 121-122. ISSN 0020-7489 DOI: https://doi.org/10.1016/j.ijnurstu.2018.09.001 Item availability may be restricted.

Gravningen, K; Mitchell, KR; Wellings, K; Johnson, AM; Geary, R; Jones, KG; Clifton, S; Erens, B; Lu, M; Chayachinda, C; +3 more... Field, N; Sonnenberg, P; Mercer, CH; (2017) Reported reasons for breakdown of marriage and cohabitation in Britain: Findings from the third National Survey of Sexual Attitudes and Lifestyles (Natsal-3). PloS one, 12 (3). e0174129. ISSN 1932-6203 DOI: https://doi.org/10.1371/journal.pone.0174129

Griffiths, M; Wardle, H; Orford, J; Sproston, K; Erens, B; (2009) Sociodemographic correlates of internet gambling: findings from the 2007 british gambling prevalence survey. Cyberpsychology & behavior, 12 (2). pp. 199-202. ISSN 1094-9313 DOI: https://doi.org/10.1089/cpb.2008.0196 Full text not available from this repository.

Hajat, S; Chalabi, Z; Wilkinson, P; Erens, B; Jones, L; Mays, N; (2016) Public health vulnerability to wintertime weather: time-series regression and episode analyses of national mortality and morbidity databases to inform the Cold Weather Plan for England. Public health, 137. pp. 26-34. ISSN 0033-3506 DOI: https://doi.org/10.1016/j.puhe.2015.12.015

Heffernan, C; Jones, L; Ritchie, B; Erens, B; Chalabi, Z; Mays, N; (2017) Local health and social care responses to implementing the national cold weather plan. Journal of public health (Oxford, England). pp. 1-6. ISSN 1741-3842 DOI: https://doi.org/10.1093/pubmed/fdx120

Jarvis, MJ; Primatesta, P; Erens, B; Feyerabend, C; Bryant, A; (2003) Measuring nicotine intake in population surveys: comparability of saliva cotinine and plasma cotinine estimates. Nicotine & tobacco research, 5 (3). pp. 349-55. ISSN 1462-2203 DOI: https://doi.org/10.1080/1462220031000094213 Full text not available from this repository.

Jones, KG; Johnson, AM; Wellings, K; Sonnenberg, P; Field, N; Tanton, C; Erens, B; Clifton, S; Datta, J; Mitchell, KR; +2 more... Prah, P; Mercer, CH; (2014) The prevalence of, and factors associated with, paying for sex among men resident in Britain: findings from the third National Survey of Sexual Attitudes and Lifestyles (Natsal-3). Sexually transmitted infections, 91 (2). pp. 116-23. ISSN 1368-4973 DOI: https://doi.org/10.1136/sextrans-2014-051683

King, M; Nazroo, J; Weich, S; McKenzie, K; Bhui, K; Karlsen, S; Karlson, S; Stansfeld, S; Tyrer, P; Blanchard, M; +4 more... Lloyd, K; McManus, S; Sproston, K; Erens, B; (2005) Psychotic symptoms in the general population of England--a comparison of ethnic groups (The EMPIRIC study). Social psychiatry and psychiatric epidemiology, 40 (5). pp. 375-81. ISSN 0933-7954 DOI: https://doi.org/10.1007/s00127-005-0900-7 Full text not available from this repository.

Lagarde, M; Erens, B; Mays, N; (2014) Determinants of the choice of GP practice registration in England: Evidence from a discrete choice experiment. Health policy (Amsterdam, Netherlands), 119 (4). pp. 427-36. ISSN 0168-8510 DOI: https://doi.org/10.1016/j.healthpol.2014.10.008

MacDowall, W; Gibson, L; Tanton, C; Mercer, CH; Lewis, R; Clifton, S; Field, N; Datta, J; Mitchell, KR; Sonnenberg, P; +6 more... Erens, B; Copas, AJ; Phelps, A; Prah, P; Johnson, AM; Wellings, K; (2013) 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). Lancet. ISSN 0140-6736 DOI: https://doi.org/10.1016/S0140-6736(13)62300-4

Manacorda, T; Erens, B; Black, N; Mays, N; (2017) The Friends and Family Test in general practice in England: a qualitative study of the views of staff and patients. The British journal of general practice, 67 (658). e370-e376. ISSN 0960-1643 DOI: https://doi.org/10.3399/bjgp17X690617

Manthorpe, J; Tinker, A; McCreadie, C; Biggs, S; Doyle, M; Erens, B; Hills, A; (2008) Number and nuances: the implications for adult protection co-ordinators and committees of the UK national prevalence study of abuse and neglect of older people. Journal of Adult Protection, 10 (1). pp. 13-23. www.cinahl.com/cgi-bin/refsvc?jid=2059&accno=20098... Full text not available from this repository.

Mays, N; Tan, S; Eastmure, E; Erens, B; Lagarde, M; Wright, M; (2014) Potential impact of removing general practice boundaries in England: A policy analysis. Health policy (Amsterdam, Netherlands), 118 (3). pp. 273-8. ISSN 0168-8510 DOI: https://doi.org/10.1016/j.healthpol.2014.10.018

Mercer, CH; Copas, AJ; Fenton, KA; Wellings, K; Erens, B; Johnson, AM; (2004) Who has sex with whom? Analyses of heterosexual partnerships in the last year reported in the National Survey of Sexual Attitudes and Lifestyles 2000 (?Natsal 2000?). International journal of STD & AIDS, 15 (Supplement 1). p. 1. ISSN 0956-4624 http://researchonline.lshtm.ac.uk/id/eprint/19450 Full text not available from this repository.

Mercer, CH; Fenton, KA; Johnson, AM; Wellings, K; Erens, B; (2004) Sexual function problems and help-seeking behaviour in Britain: Evidence from the 2000 National Survey of Sexual Attitudes and Lifestyles (?Natsal 2000?). Sexual and Relationship Therapy, 19 (Supplement 1). S37. http://researchonline.lshtm.ac.uk/id/eprint/19451 Full text not available from this repository.

Mercer, CH; Tanton, C; Prah, P; Erens, B; Sonnenberg, P; Clifton, S; MacDowall, W; Lewis, R; Field, N; Datta, J; +4 more... Copas, AJ; Phelps, A; Wellings, K; Johnson, AM; (2013) 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). Lancet. ISSN 0140-6736 DOI: https://doi.org/10.1016/S0140-6736(13)62035-8

Prah, P; Copas, AJ; Mercer, CH; Clifton, S; Erens, B; Phelps, A; Tanton, C; Sonnenberg, P; MacDowall, W; Wellings, K; +1 more... Johnson, AM; (2013) 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). Sexually transmitted infections, 90 (2). pp. 90-93. ISSN 1368-4973 DOI: https://doi.org/10.1136/sextrans-2013-051360

Prah, P; Hickson, F; Bonell, C; McDaid, LM; Johnson, AM; Wayal, S; Clifton, S; Sonnenberg, P; Nardone, A; Erens, B; +4 more... Copas, AJ; Riddell, J; Weatherburn, P; Mercer, CH; (2016) Men who have sex with men in Great Britain: comparing methods and estimates from probability and convenience sample surveys. Sexually transmitted infections, 92 (6). pp. 455-63. ISSN 1368-4973 DOI: https://doi.org/10.1136/sextrans-2015-052389

Prah, P; Johnson, AM; Nardone, A; Clifton, S; Mindell, JS; Copas, AJ; Robinson, C; Craig, R; Woodhall, SC; Macdowall, W; +5 more... Fuller, E; Erens, B; Sonnenberg, P; Wellings, K; Mercer, CH; (2015) 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. PloS one, 10 (8). e0135203. ISSN 1932-6203 DOI: https://doi.org/10.1371/journal.pone.0135203

Raleigh, V. B.M., Smith, P. Wistow, G. Wittenberg, R. Erens, B. , N; (2014) Integrated care and support Pioneers: Indicators for measuring the quality of integrated care. Policy Innovation Research Unit (PIRU). http://researchonline.lshtm.ac.uk/id/eprint/4398580 Full text not available from this repository.

Sonnenberg, P; Clifton, S; Beddows, S; Field, N; Soldan, K; Tanton, C; Mercer, CH; Silva, FCD; Alexander, S; Copas, AJ; +7 more... Phelps, A; Erens, B; Prah, P; MacDowall, W; Wellings, K; Ison, CA; Johnson, AM; (2013) Prevalence, risk factors, and uptake of interventions for sexually transmitted infections in Britain: findings from the National Surveys of Sexual Attitudes and Lifestyles (Natsal). Lancet. ISSN 0140-6736 DOI: https://doi.org/10.1016/S0140-6736(13)61947-9

Tan, S; Erens, B; Wright, M; Mays, N; (2015) Patients' experiences of the choice of GP practice pilot, 2012/2013: a mixed methods evaluation. BMJ open, 5 (2). e006090. ISSN 2044-6055 DOI: https://doi.org/10.1136/bmjopen-2014-006090

Wellings, K; Jones, K; Mercer, CH; Tanton, C; Clifton, S; Datta, J; Copas, AJ; Erens, B; Gibson, L; MacDowall, W; +3 more... Sonnenberg, P; Phelps, A; Johnson, AM; (2013) The prevalence of unplanned pregnancy and associated factors in Britain: findings from the third National Survey of Sexual Attitudes and Lifestyles (Natsal-3). Lancet. ISSN 0140-6736 DOI: https://doi.org/10.1016/S0140-6736(13)62071-1

Wellings, K; Palmer, MJ; Geary, RS; Gibson, LJ; Copas, A; Datta, J; Glasier, A; Scott, RH; Mercer, CH; Erens, B; +6 more... Macdowall, W; French, RS; Jones, K; Johnson, AM; Tanton, C; Wilkinson, P; (2016) Changes in conceptions in women younger than 18 years and the circumstances of young mothers in England in 2000-12: an observational study. Lancet, 388 (10044). pp. 586-95. ISSN 0140-6736 DOI: https://doi.org/10.1016/S0140-6736(16)30449-4

Erens, B; (2015) Using non-probability web surveys to measure sexual behaviours and attitudes in the British general population: a comparison with a probability sample interview survey. Technical Report. UNSPECIFIED. DOI: https://doi.org/10.2501/IJMR-2014-000 Full text not available from this repository.

Erens, B; (2015) Non-probability web panel surveys: do they work? Technical Report. UNSPECIFIED. http://researchonline.lshtm.ac.uk/id/eprint/4398753 Full text not available from this repository.

Erens, B; Wistow, G; Mounier-Jack, S; Douglas, N; Jones, L; Manacorda, T; Mays, N; (2016) Early evaluation of the Integrated Care and Support Pioneers: Final report. Technical Report. UNSPECIFIED. http://researchonline.lshtm.ac.uk/id/eprint/4398684 Full text not available from this repository.