Publications:  Dr Richard Hooper

Vollebregt PF, Hooper RL, Farmer AD, Miller J, Knowles CH, Scott SM(2020). Association between opioid usage and rectal dysfunction in constipation: A cross-sectional study of 2754 patients. Neurogastroenterology and Motility vol. 32, (7)

Hooper R, Eldridge S(2020). Cutting edge or blunt instrument: How to decide if a stepped wedge design is right for you. BMJ Quality and Safety

Kasza J, Hooper R, Copas A, Forbes AB(2020). Sample size and power calculations for open cohort longitudinal cluster randomized trials. Statistics in Medicine vol. 39, (13) 1871-1883.

Pasu S, Bell L, Zenasni Z, Lanz D, Simmonds IA, Thompson A, Yorston D, Laidlaw DAH et al.(2020). Facedown Positioning following Surgery for Large Full-Thickness Macular Hole: A Multicenter Randomized Clinical Trial. JAMA Ophthalmology

Sohal AH, Feder G, Boomla K, Dowrick A, Hooper R, Howell A, Johnson M, Lewis N et al.(2020). Improving the healthcare response to domestic violence and abuse in UK primary care: Interrupted time series evaluation of a system-level training and support programme. BMC Medicine vol. 18, (1)

Burgell RE, Vollebregt PF, Hooper RL, Knowles CH, Scott SM (2020). Clinical impact of rectal hyposensitivity: A cross-sectional study of 2876 patients with functional constipation. NEUROGASTROENTEROLOGY AND MOTILITY. vol. 32,

Hemming K, Kasza J, Hooper R, Forbes A, Taljaard M(2020). A tutorial on sample size calculation for multiple-period cluster randomized parallel, cross-over and stepped-wedge trials using the Shiny CRT Calculator. Int J Epidemiol

Copas AJ, Hooper R(2020). Cluster randomised trials with different numbers of measurements at baseline and endline: Sample size and optimal allocation. Clinical Trials vol. 17, (1) 69-76.

Taylor EH, Gandhi B, Marleen S, Hooper RL, Aquilina J, Martineau AR(2020). Seasonal variation in fetal lateral cerebral ventricular diameter. Prenatal Diagnosis vol. 40, (3) 390-392.

Hooper R, Forbes A, Kasza J (2019). Optimal incomplete stepped wedge trials with continuous recruitment. TRIALS. vol. 20,

Thangaratinam S, Khan K, Al Wattar B, Dodds J, PLACZEK A, Beresford L, Spyreli E, Moore A et al.(2019). Mediterranean-style diet in pregnant women with metabolic risk factors (ESTEEM): a pragmatic multicentre randomised trial. PLoS Medicine vol. 16, (7)

Townsend R, Khalil A, Premakumar Y, Allotey J, Snell KIE, Chan C, Chappell LC, Hooper R et al.(2019). Prediction of pre-eclampsia: review of reviews. Ultrasound in Obstetrics and Gynecology vol. 54, (1) 16-27.

Hooper R, Copas A(2019). Stepped wedge trials with continuous recruitment require new ways of thinking. Journal of Clinical Epidemiology

Jolliffe DA, Greenberg L, Hooper RL, Mathyssen C, Rafiq R, De Jongh RT, Camargo CA, Griffiths CJ et al.(2019). Vitamin D to prevent exacerbations of COPD: Systematic review and meta-analysis of individual participant data from randomised controlled trials. Thorax vol. 74, (4) 337-345.

Kasza J, Hemming K, Hooper R, Matthews JNS, Forbes AB(2019). Impact of non-uniform correlation structure on sample size and power in multiple-period cluster randomised trials. Statistical Methods in Medical Research vol. 28, (3) 703-716.

HOOPER R, LANZ D, DODDS J, KHAN K(2019). Cost-effectiveness of cell salvage and donor blood transfusion during caesarean section: results from a randomised controlled trial. BMJ Open

HOOPER RL, Miller D, Pavitt S, Sharma V, FORBES G, Bhattacharya S, Kirkman-Brown J, Coomarasamy A et al.(2019). Physiological, hyaluronan-selected intracytoplasmic sperm injection for infertility treatment (HABSelect): a parallel, two-group, randomised trial. Lancet

Hooper R, Knowles C(2019). Improving the efficiency of individually randomized clinical trials by staggering the introduction of the intervention. Statistics in Medicine vol. 38, (1) 44-52.

Martineau AR, Jolliffe DA, Greenberg L, Aloia JF, Bergman P, Dubnov-Raz G, Esposito S, Ganmaa D et al.(2019). Vitamin D supplementation to prevent acute respiratory infections: Individual participant data meta-analysis. Health Technology Assessment vol. 23, (2) 1-44.

Bourke L, Stevenson R, Turner R, Hooper R, Sasieni P, Greasley R, Morrissey D, Loosemore M et al.(2018). Exercise training as a novel primary treatment for localised prostate cancer: A multi-site randomised controlled phase II study. Scientific Reports vol. 8, (1)

Hemming K, Carroll K, Thompson J, Forbes A, Taljaard M, Dutton S, MADURASINGHE V, Morgan K et al.(2018). Quality of stepped-wedge trial reporting can be reliably assessed using an updated CONSORT: crowd-sourcing systematic review. Journal of Clinical Epidemiology vol. 107, 77-88.

Hemming K, Taljaard M, McKenzie JE, Hooper R, Copas A, Thompson JA, Dixon-Woods M, Aldcroft A et al.(2018). Reporting of stepped wedge cluster randomised trials: Extension of the CONSORT 2010 statement with explanation and elaboration. BMJ: British Medical Journal vol. 363,

Bakolis I, Hooper R, Bachert C, Lange B, Haahtela T, Keil T, Hofmaier S, Fokkens W et al.(2018). Dietary patterns and respiratory health in adults from nine European countries—Evidence from the GA²LEN study. Clinical and Experimental Allergy vol. 48, (11) 1474-1482.

Townsend R, Khalil A, Premakumar Y, ALLOTEY J, Snell K, CHAN C, Chappell L, HOOPER R et al.(2018). Prediction of pre-eclampsia: Review of reviews. Ultrasound in Obstetrics and Gynecology

Turner RD, Birring SS, Darmalingam M, Hooper RL, Kunst H, Matos S, Bothamley GH(2018). Daily cough frequency in tuberculosis and association with household infection. Int J Tuberc Lung Dis vol. 22, (8) 863-870.

McAlees E, Vollebregt PF, Stevens N, Dudding TC, Emmanuel AV, Furlong PL, Hamdy S, Hooper RL et al.(2018). Efficacy and mechanism of sub-sensory sacral (optimised) neuromodulation in adults with faecal incontinence: Study protocol for a randomised controlled trial. Trials vol. 19, (1)

Jolliffe DA, Greenberg L, Hooper RL(2018). Vitamin D supplementation to prevent asthma exacerbations: a systematic review and meta-analysis of individual participant data (vol 5, pg 881, 2017). LANCET RESPIRATORY MEDICINE vol. 6, (6) E27-E27.

Kahan BC, Morris TP, Harris E, Pearse R, Hooper R, Eldridge S(2018). Re-randomization increased recruitment and provided similar treatment estimates as parallel designs in trials of febrile neutropenia. Journal of Clinical Epidemiology vol. 97, 14-19.

Hooper R(2018). Can everyone stop using the 'F' word?. British Journal of General Practice vol. 68, (668)

Khan K, Moore P, Wilsom MJ, Hooper R, Allard S, Wrench I, Roberts T, McLoughlin C et al. (2018). Cell salvage during caesarean section: a pragmatic, randomised controlled trial (The SALVO Trial). BJOG-AN INTERNATIONAL JOURNAL OF OBSTETRICS AND GYNAECOLOGY. vol. 125, 12-13.

Al Wattar HB, Dodds J, Hooper R, Khan KK, Thangaratinam S (2018). Effects of Mediterranean-style diet in pregnancies with metabolic risk factors (ESTEEM): A pragmatic multicentre randomized trial. BJOG-AN INTERNATIONAL JOURNAL OF OBSTETRICS AND GYNAECOLOGY. vol. 125, 108-108.

Khan K, Moore P, Wilson M, Hooper R, Allard S, Wrench I, Roberts T, McLoughlin C et al.(2018). A Randomised Controlled Trial and Economic Evaluation of Intra-Operative Cell Salvage during Caesarean Section in Women at Risk of Haemorrhage: The SALVO Trial (cell SALVage in Obstetrics). Health Technology Assessment vol. 22, (2)

Hooper R, Forbes A, Hemming K, Takeda A, Beresford L(2018). Analysis of cluster randomised trials with an assessment of outcome at baseline. BMJ (Online) vol. 360,

KHAN K, Moore PAS, Wilson MJ, HOOPER R, ALLARD S, Wrench I, BERESFORD L, Roberts TE et al.(2017). Cell salvage and donor blood transfusion during cesarean section: A pragmatic multicentre randomised controlled trial (SALVO). PLoS Medicine vol. 14, (2) Article e1002471,

Jolliffe DA, Greenberg L, Hooper RL, Griffiths CJ, Camargo CA, Kerley CP, Jensen ME, Mauger D et al.(2017). Vitamin D supplementation to prevent asthma exacerbations: a systematic review and meta-analysis of individual participant data. The Lancet Respiratory Medicine vol. 5, (11) 881-890.

ALLOTEY JOE, Chan C, Hooper R, Dodds J, Rogozinska E, Khan K, Thangaratinam S(2017). External validation, update and development of prediction models for pre-eclampsia using an Individual Participant Data (IPD) meta-analysis: the International Prediction of Pregnancy Complication Network (IPPIC Pre-eclampsia) protocol. Diagnostic and Prognostic Research vol. 1,

Waugh J, Hooper R, Lamb E, Robson S, Shennan A, Milne F, Price C, Thangaratinam S et al.(2017). Spot protein-creatinine ratio and spot albumin-creatinine ratio in the assessment of pre-eclampsia: A diagnostic accuracy study with decision-analytic model-based economic evaluation and acceptability analysis. Health Technology Assessment vol. 21, (61) 1-90.

KNOWLES CH(2017). Surgery for constipation: systematic review and practice recommendations: Results V: Sacral Nerve Stimulation. Colorectal Disease vol. 19, 92-100.

Knowles CH, Grossi U, Horrocks EJ, Pares D, Vollebregt PF, Chapman M, Brown SR, Mercer-Jones M et al.(2017). Surgery for constipation: systematic review and clinical guidance: Paper 1: Introduction & Methods. Colorectal Dis vol. 19 Suppl 3, 5-16.

Knowles CH, Grossi U, Horrocks EJ, Pares D, Vollebregt PF, Chapman M, Brown S, Mercer-Jones M et al.(2017). Surgery for constipation: systematic review and practice recommendations: Graded practice and future research recommendations. Colorectal Dis vol. 19 Suppl 3, 101-113.

Knowles CH, Grossi U, Chapman M, Mason J, Brown S, Campbell K, Clarke A, Cruickshank N et al.(2017). Surgery for constipation: systematic review and practice recommendations: Results I: Colonic resection. Colorectal Disease vol. 19, 17-36.

Grossi U, Knowles CH, Mason J, Lacy-Colson J, Brown SR, Campbell K, Chapman M, Clarke A et al.(2017). Surgery for constipation: systematic review and practice recommendations: Results II: Hitching procedures for the rectum (rectal suspension). Colorectal Disease vol. 19, 37-48.

Mercer-Jones M, Grossi U, Pares D, Vollebregt PF, Mason J, Knowles CH, NIHR CapaCiTY working group, Pelvic floor Society(2017). Surgery for constipation: systematic review and practice recommendations: Results III: Rectal wall excisional procedures (Rectal Excision). Colorectal Dis vol. 19 Suppl 3, 49-72.

Grossi U, Horrocks EJ, Mason J, Knowles CH, Williams AB, Brown S, Campbell K, Chapman M et al.(2017). Surgery for constipation: systematic review and practice recommendations: Results IV: Recto-vaginal reinforcement procedures. Colorectal Disease vol. 19, 73-91.

Bell L, Hooper R, Bunce C, Pasu S, Bainbridge J(2017). Positioning In Macular hole Surgery (PIMS): statistical analysis plan for a randomised controlled trial. Trials vol. 18, Article 274,

Nandi A, Bhide P, Hooper R, Gudi A, Shah A, Khan K, Homburg R(2017). Intrauterine insemination with gonadotropin stimulation or in vitro fertilization for the treatment of unexplained subfertility: a randomized controlled trial. Fertility and Sterility vol. 107, (6) 1329-1335.e2.

Al Wattar BH, Dodds J, Placzek A, Spyreli E, Higgins S, Moore A, Hooper R, Beresford L et al.(2017). Mediterranean diet based intervention in pregnancy to improve maternal and fetal outcomes: Methodological challenges and lessons learned from the multicentre ESTEEM study. Contemporary Clinical Trials Communications vol. 6, 72-77.

Forbes A, Hooper R (2017). A simple relationship between power and expected confidence interval width. TRIALS. Conference: Society for Clinical Trials and MRC International Clinical Trials Methodology Joint Conference 2017 vol. 18,

Di Tanna GL, Berdunov V, Hooper R (2017). Economic evaluation alongside stepped wedge trials: a systematic review and a proposal of analysis. TRIALS. Conference: Society for Clinical Trials and MRC International Clinical Trials Methodology Joint Conference 2017 vol. 18,

Forbes A, Hughes JP, Kasza J, Hooper R (2017). Sample size calculations for cluster randomised trials: reconciling variance components in generalised linear mixed models with marginal intracluster correlations. TRIALS. Conference: Society for Clinical Trials and MRC International Clinical Trials Methodology Joint Conference 2017 vol. 18,

Wilson D, Hooper R, Walwyn R, Farrin A (2017). Sample size calculations using bayesian optimisation. TRIALS. Conference: Society for Clinical Trials and MRC International Clinical Trials Methodology Joint Conference 2017 vol. 18,

Beresford L, Hooper R, Khan KS, Moore P, Wilson M, Allard S, Wrench I, Daniels JP et al. (2017). The SALVO study: a retrospective take on an interim analysis of futility in a randomised trial. TRIALS. Conference: Society for Clinical Trials and MRC International Clinical Trials Methodology Joint Conference 2017 vol. 18,

Bell L, Lanz D, Hooper R (2017). When is the best time to internally assess recruitment in a cluster randomised controlled trial?. TRIALS. Conference: Society for Clinical Trials and MRC International Clinical Trials Methodology Joint Conference 2017 vol. 18,

MARTINEAU AR, JOLLIFFE DA, HOOPER RL, GREENBERG L, GRIFFITHS CJ(2017). Vitamin D supplementation to prevent acute respiratory tract infections: systematic review and meta-analysis of individual participant data. BMJ

Jolliffe DA, James WY, Hooper RL, Barnes NC, Greiller CL, Islam K, Bhowmik A, Timms PM et al.(2017). Prevalence, determinants and clinical correlates of vitamin D deficiency in patients with Chronic Obstructive Pulmonary Disease in London, UK. Journal of Steroid Biochemistry and Molecular Biology

Khan K, Moore P, Wilson MJ, Hooper R, Allard S, Wrench I, Beresford L, Roberts T et al. (2017). Cell Salvage during Caesarean Section: A Randomised Controlled Trial (The SALVO Trial). AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY. vol. 216, S559-S559.

Martineau AR, Jolliffe DA, Hooper RL, Greenberg L, Aloia JF, Bergman P, Dubnov-Raz G, Esposito S et al. (2016). VITAMIN D SUPPLEMENTATION TO PREVENT ACUTE RESPIRATORY INFECTIONS: SYSTEMATIC REVIEW AND META-ANALYSIS OF INDIVIDUAL PARTICIPANT DATA. THORAX. vol. 71, A60-A61.

Hooper R, Teerenstra S, de Hoop E, Eldridge S(2016). Sample size calculation for stepped wedge and other longitudinal cluster randomised trials. Statistics in Medicine vol. 35, (26) 4718-4728.

Jolliffe DA, Kilpin K, MacLaughlin BD, Greiller CL, Hooper RL, Barnes NC, Timms PM, Rajakulasingam RK et al.(2016). Prevalence, determinants and clinical correlates of vitamin D deficiency in adults with inhaled corticosteroid-treated asthma in London, UK. J Steroid Biochem Mol Biol

Al Wattar B, DODDS JP, Placzek A, Spyreli E, Moore A, Hooper R, Beresford L, Roseboom T et al.(2016). Effect of simple, targeted diet in pregnant women with metabolic risk factors on maternal and fetal outcomes (ESTEEM): study protocol for a pragmatic multicentre randomised trial. BMJ Open vol. 6, (10) Article BMJ Open 2016;6:e01, 1-10.

Witt KD, Beresford L, Bhattacharya S, Brian K, Coomarasamy A, Hooper R, Kirkman-Brown J, Khalaf Y et al.(2016). Hyaluronic Acid Binding Sperm Selection for assisted reproduction treatment (HABSelect): Study protocol for a multicentre randomised controlled trial. BMJ Open vol. 6, (10)

Kahan BC, Forbes G, Ali Y, Jairath V, Bremner S, Harhay MO, Hooper R, Wright N et al.(2016). Increased risk of type I errors in cluster randomised trials with small or medium numbers of clusters: a review, reanalysis, and simulation study. Trials vol. 17, (1) 438-438.

Martineau AR, Jolliffe DA, Hooper RL, Greenberg L, Aloia JF, Bergman P, Dubnov-Raz G, Esposito S et al. (2016). Protective effects of vitamin D supplementation against acute respiratory infection are greatest in those with the lowest baseline vitamin D status. EUROPEAN RESPIRATORY JOURNAL. vol. 48,

Stevens N, Knowles C(2016). Risk based survey evidence supports electronic informed consent as a recruitment method for UK clinical trials. Journal of Clinical Epidemiology vol. 77, 134-136.

Hooper R, Teerenstra S, de Hoop E, Eldridge S (2016). Sample size calculation for longitudinal cluster randomised trials: a unified framework for closed cohort and repeated cross-section designs. vol. 17,

Nandi A, Gudi A, Shah A, Hooper R, Khan K, Homburg R (2016). Controlled ovarian Hyperstimulation (COH) and intrauterine insemination (IUI) vs. In Vitro Fertilisation (IVF) for the first line treatment of unexplained subfertility - a randomised controlled trial. HUMAN REPRODUCTION. vol. 31, 70-71.

Bourke L, Smith D, Steed L, Hooper R, Carter A, Catto J, Albertsen PC, Tombal B et al.(2016). Exercise for men with prostate cancer: A systematic review and meta-analysis. European Urology vol. 69, (4) 693-703.

Bourke L, Smith D, Steed L, Hooper R, Catto J, Albertsen PC, Tombal B, Payne HA et al.(2015). Exercise interventions for men with prostate cancer. Cochrane Database of Systematic Reviews vol. 2015, (12)

Pasu S, Bunce C, Hooper R, Thomson A, Bainbridge J(2015). PIMS (Positioning In Macular hole Surgery) trial - a multicentre interventional comparative randomised controlled clinical trial comparing face-down positioning, with an inactive face-forward position on the outcome of surgery for large macular holes: Study protocol for a randomised controlled trial. Trials vol. 16, (1)

Martineau AR, Hanifa Y, Witt KD, Barnes NC, Hooper RL, Patel M, Stevens N, Enayat Z et al.(2015). Double-blind randomised controlled trial of vitamin D<inf>3</inf> supplementation for the prevention of acute respiratory infection in older adults and their carers (ViDiFlu). Thorax vol. 70, (10) 953-960.

Martineau AR, Hooper RL(2015). Vitamin D supplementation in patients with COPD: Twitter discussions on behalf of the University of Toronto Respirology and Sleep Journal Club - Authors' Reply. The Lancet Respiratory Medicine vol. 3, (8) e24-e25.

Hooper R, Bourke L(2015). Cluster randomised trials with repeated cross sections: Alternatives to parallel group designs. BMJ (Online) vol. 350,

Balabanova Y, Nikolayevskyy V, Ignatyeva O, Kontsevaya I, Mironova S, Kovalyov A, Kritsky A, Rodionova Y et al.(2015). Beijing clades of Mycobacterium tuberculosis are associated with differential survival in HIV-negative Russian patients. Infection, Genetics and Evolution vol. 36, 517-523.

Martineau AR, MacLaughlin BD, Hooper RL, Barnes NC, Jolliffe DA, Greiller CL, Kilpin K, McLaughlin D et al.(2015). Double-blind randomised placebo-controlled trial of bolus-dose vitamin D<inf>3</inf> supplementation in adults with asthma (ViDiAs). Thorax vol. 70, (5) 451-457.

Pardieu C, Casali N, Clark SO, Hooper R, Williams A, Velji P, Gonzalo X, Drobniewski F(2015). Correlates between Models of Virulence for Mycobacterium tuberculosis among Isolates of the Central Asian Lineage: a Case for Lysozyme Resistance Testing?. Infect Immun vol. 83, (6) 2213-2223.

Gnatiuc L, Buist AS, Kato B, Janson C, Aït-Khaled N, Nielsen R, Koul PA, Nizankowska-Mogilnicka E et al.(2015). Gaps In using bronchodilators, inhaled corticosteroids and influenza vaccine among 23 high- and low-income sites. International Journal of Tuberculosis and Lung Disease vol. 19, (1) 21-30.

Martineau AR, James WY, Hooper RL, Barnes NC, Jolliffe DA, Greiller CL, Islam K, McLaughlin D et al.(2015). Vitamin D<inf>3</inf> supplementation in patients with chronic obstructive pulmonary disease (ViDiCO): A multicentre, double-blind, randomised controlled trial. The Lancet Respiratory Medicine vol. 3, (2) 120-130.

Martineau AR, MacLaughlin BD, Hooper RL, Barnes NC, Jolliffe DA, Choudhury AB, Rajakulasingam RK, Bhowmik A et al. (2014). DOUBLE-BLIND MULTI-CENTRE RANDOMISED CONTROLLED TRIAL OF VITAMIN D3 SUPPLEMENTATION IN ADULTS WITH INHALED CORTICOSTEROID-TREATED ASTHMA (VIDIAS). THORAX. vol. 69, A51-A52.

Martineau AR, James WY, Hooper RL, Barnes NC, Jolliffe DA, Bhowmik A, Rajakulasingam RK, Choudhury AB et al. (2014). DOUBLE-BLIND MULTI-CENTRE RANDOMISED CONTROLLED TRIAL OF VITAMIN D3 SUPPLEMENTATION IN COPD (VIDICO). THORAX. vol. 69, A55-A56.

Bourke L, Smith D, Steed L, Hooper R, Catto J, Albertsen PC, Tombal B, Payne HA et al.(2014). Exercise interventions for men with prostate cancer. Cochrane Database of Systematic Reviews vol. 2014, (8)

Bakolis I, Burney P, Hooper R(2014). Principal components analysis of diet and alternatives for identifying the combination of foods that are associated with the risk of disease: a simulation study. Br J Nutr vol. 112, (1) 61-69.

Hooper R, Bourke L(2014). The dog-leg: an alternative to a cross-over design for pragmatic clinical trials in relatively stable populations. Int J Epidemiol vol. 43, (3) 930-936.

Bourke L, Gilbert S, Hooper R, Steed LA, Joshi M, Catto JWF, Saxton JM, Rosario DJ(2014). Lifestyle changes for improving disease-specific quality of life in sedentary men on long-term androgen-deprivation therapy for advanced prostate cancer: a randomised controlled trial. Eur Urol vol. 65, (5) 865-872.

Burney P, Hooper R(2014). Lung function, genetics and ethnicity. Eur Respir J vol. 43, (2) 340-342.

Dhariwal SK, Khan KS, Allard S, Wilson M, Moore P, Daniels J, Parker S, Robson S et al.(2014). Does current evidence support the use of intraoperative cell salvage in reducing the need for blood transfusion in caesarean section?. Current Opinion in Obstetrics and Gynecology vol. 26, (6) 425-430.

Martineau AR, Hanifa Y, Hooper RL, Witt KD, Patel M, Syed A, Jolliffe DA, Timms PM et al. (2013). INCREASED RISK OF UPPER RESPIRATORY INFECTION WITH ADDITION OF INTERMITTENT BOLUS-DOSE VITAMIN D SUPPLEMENTATION TO A DAILY LOW-DOSE REGIMEN. THORAX. vol. 68, A64-A64.

Hooper R, Froud RJ, Bremner SA, Perera R, Eldridge S(2013). Cascade diagrams for depicting complex interventions in randomised trials. BMJ vol. 347,

Hooper R, Díaz-Ordaz K, Takeda A, Khan K(2013). Comparing diagnostic tests: trials in people with discordant test results. Stat Med vol. 32, (14) 2443-2456.

Burney P, Hooper R(2013). Ethnicity and ventilatory function: a response to Professor Quanjer. Int J Tuberc Lung Dis vol. 17, (4)

Hooper R, Burney P(2013). Cross-sectional relation of ethnicity to ventilatory function in a West London population. Int J Tuberc Lung Dis vol. 17, (3) 400-405.

Goldring ST, Griffiths CJ, Martineau AR, Robinson S, Yu C, Poulton S, Kirkby JC, Stocks J et al.(2013). Prenatal vitamin d supplementation and child respiratory health: a randomised controlled trial. PLoS One vol. 8, (6)

Hooper R(2013). Versatile sample-size calculation using simulation. STATA JOURNAL vol. 13, Article 1, 21-38.

Sohanpal R, Hooper R, Hames R, Priebe S, Taylor S(2012). Reporting participation rates in studies of non-pharmacological interventions for patients with chronic obstructive pulmonary disease: a systematic review. Syst Rev vol. 1,

Sohanpal R, Hooper RL, Hames R, Priebe S, Taylor SJC (2012). ESTIMATING PARTICIPATION RATES OF COPD PATIENTS IN PULMONARY REHABILITATION AND SELF-MANAGEMENT PROGRAMMES: THE IMPORTANCE OF DEFINING PARTICIPATION. THORAX. vol. 67, A55-A55.

BOURKE L, Kirkbride P, Hooper R, Rosario AJ, Chico T, Rosario DJ(2012). Endocrine therapy in prostate cancer: time for reappraisal of risks, benefits and cost-effectiveness?. British Journal of Cancer vol. 108, (1) 9-13.

Burney P, Hooper R(2012). Authors' Response to: Ethnically specific norms for ventilatory function. Int J Epidemiol vol. 41, (5) 1491-1492.

Arcangeli T, Thilaganathan B, Hooper R, Khan KS, Bhide A(2012). Neurodevelopmental delay in small babies at term: a systematic review. Ultrasound Obstet Gynecol vol. 40, (3) 267-275.

Hooper R, Burney P, Vollmer WM, McBurnie MA, Gislason T, Tan WC, Jithoo A, Kocabas A et al.(2012). Risk factors for COPD spirometrically defined from the lower limit of normal in the BOLD project. Eur Respir J vol. 39, (6) 1343-1353.

Burney PGJ, Hooper RL(2012). The use of ethnically specific norms for ventilatory function in African-American and white populations. Int J Epidemiol vol. 41, (3) 782-790.

Balabanova Y, Radiulyte B, Davidaviciene E, Hooper R, Ignatyeva O, Nikolayevskyy V, Drobniewski FA(2012). Risk factors for drug-resistant tuberculosis patients in Lithuania, 2002-2008. Eur Respir J vol. 39, (5) 1266-1269.

Hooper R, Díaz-Ordaz K, Takeda A, Khan K(2011). Comparing diagnostic tests and biomarkers: trials in people with discordant test results. Trials vol. 12 Suppl 1,

Balabanova Y, Radiulyte B, Davidaviciene E, Hooper R, Ignatyeva O, Nikolayevskyy V, Drobniewski FA(2011). Survival of drug resistant tuberculosis patients in Lithuania: retrospective national cohort study. BMJ Open vol. 1, (2) e000351-e000351.

Hooper R(2011). P-values are misunderstood, but do not confound. J Clin Epidemiol vol. 64, (9)

Bakolis I, Hooper R, Burney P, Shaheen S(2011). PRINCIPAL COMPONENTS ANALYSIS OF DIET IS NOT GOOD AT IDENTIFYING FOODS THAT ARE CAUSALLY LINKED TO DISEASE: A SIMULATION STUDY. J EPIDEMIOL COMMUN H vol. 65, A69-A69.

Garcia-Larsen V, Luczynska M, Kowalski ML, Voutilainen H, Ahlström M, Haahtela T, Toskala E, Bockelbrink A et al.(2011). Use of a common food frequency questionnaire (FFQ) to assess dietary patterns and their relation to allergy and asthma in Europe: pilot study of the GA2LEN FFQ. Eur J Clin Nutr vol. 65, (6) 750-756.

Burney PGJ, Hooper R(2011). Forced vital capacity, airway obstruction and survival in a general population sample from the USA. Thorax vol. 66, (1) 49-54.

Bousquet P-J, Castelli C, Daures J-P, Heinrich J, Hooper R, Sunyer J, Wjst M, Jarvis D et al.(2010). Assessment of allergen sensitization in a general population-based survey (European Community Respiratory Health Survey I). Ann Epidemiol vol. 20, (11) 797-803.

Burney P, Summers C, Chinn S, Hooper R, van Ree R, Lidholm J(2010). Prevalence and distribution of sensitization to foods in the European Community Respiratory Health Survey: a EuroPrevall analysis. Allergy vol. 65, (9) 1182-1188.

Larsen GV, Luczynska M, Kowalski M, Voutilainen H, Ahlstrom M, Haahtela T, Toskala E, Bockelbrink A et al. (2010). Use of a common food frequency questionnaire (FFQ) to assess dietary patterns and their relation to allergy and asthma in Europe: pilot study of the GA2LEN FFQ. ALLERGY. vol. 65, 59-59.

Bakolis I, Hooper R, Thompson RL, Shaheen SO(2010). Dietary patterns and adult asthma: population-based case-control study. Allergy vol. 65, (5) 606-615.

Hooper R, Heinrich J, Omenaas E, Sausenthaler S, Garcia-Larsen V, Bakolis I, Burney P(2010). Dietary patterns and risk of asthma: results from three countries in European Community Respiratory Health Survey-II. Br J Nutr vol. 103, (9) 1354-1365.

Hooper R, Tumilty MK, Potts JF, Burney PGJ (2009). EXPLAINING ETHNIC GROUP DIFFERENCES IN LUNG FUNCTION: A CROSS-SECTIONAL STUDY. THORAX. vol. 64, A34-A34.

Hooper R(2009). The Bayesian interpretation of a P-value depends only weakly on statistical power in realistic situations. J Clin Epidemiol vol. 62, (12) 1242-1247.

Rona RJ, Hooper R, Jones M, Iversen AC, Hull L, Murphy D, Hotopf M, Wessely S(2009). The contribution of prior psychological symptoms and combat exposure to post Iraq deployment mental health in the UK military. J Trauma Stress vol. 22, (1) 11-19.

Hooper R, Rona RJ, Jones M, Fear NT, Hull L, Wessely S(2008). Cigarette and alcohol use in the UK Armed Forces, and their association with combat exposures: a prospective study. Addict Behav vol. 33, (8) 1067-1071.

Hooper R, Calvert J, Thompson RL, Deetlefs ME, Burney P(2008). Urban/rural differences in diet and atopy in South Africa. Allergy vol. 63, (4) 425-431.

Cox K, Britten N, Hooper R, White P(2007). Patients' involvement in decisions about medicines: GPs' perceptions of their preferences. Br J Gen Pract vol. 57, (543) 777-784.

Bousquet P-J, Hooper R, Kogevinas M, Jarvis D, Burney P(2007). Number of allergens to be tested to assess allergenic sensitization in epidemiologic studies: results of the European Community Respiratory Health Survey I. Clin Exp Allergy vol. 37, (5) 780-787.

Rona RJ, Hooper R, Jones M, Hull L, Browne T, Horn O, Murphy D, Hotopf M et al.(2006). Mental health screening in armed forces before the Iraq war and prevention of subsequent psychological morbidity: follow-up study. BMJ vol. 333, (7576)

Rona RJ, Hooper R, French C, Jones M, Wessely S(2006). The meaning of self-perception of health in the UK armed forces. Br J Health Psychol vol. 11, (Pt 4) 703-715.

Morgan M, Hooper R, Mayblin M, Jones R(2006). Attitudes to kidney donation and registering as a donor among ethnic groups in the UK. J Public Health (Oxf) vol. 28, (3) 226-234.

Murphy D, Hooper R, French C, Jones M, Rona R, Wessely S(2006). Is the increased reporting of symptomatic ill health in Gulf War veterans related to how one asks the question?. J Psychosom Res vol. 61, (2) 181-186.

Jones M, Rona RJ, Hooper R, Wesseley S(2006). The burden of psychological symptoms in UK Armed Forces. OCCUP MED-OXFORD vol. 56, (5) 322-328.

Jones M, Rona RJ, Hooper R, Wesseley S(2006). The burden of psychological symptoms in UK Armed Forces. Occup Med (Lond) vol. 56, (5) 322-328.

Dormandy E, Michie S, Hooper R, Marteau TM(2006). Informed choice in antenatal Down syndrome screening: a cluster-randomised trial of combined versus separate visit testing. Patient Educ Couns vol. 61, (1) 56-64.

Rona RJ, Hooper R, Greenberg N, Jones M, Wessely S(2006). Medical downgrading, self-perception of health, and psychological symptoms in the British Armed Forces. Occup Environ Med vol. 63, (4) 250-254.

Eniola OA, Bewley S, Waterstone M, Hooper R, Wolfe CDA(2006). Obstetric hysterectomy in a population of South East England. J Obstet Gynaecol vol. 26, (2) 104-109.

Morgan M, Hooper R, Mayblin M, Jones R(2006). Attitudes to kidney donation and registering as a donor among ethnic groups in the UK. Journal of Public Health vol. 28, (3) 226-234.

Dormandy E, Michie S, Hooper R, Marteau TM(2005). Low uptake of prenatal screening for Down syndrome in minority ethnic groups and socially deprived groups: a reflection of women's attitudes or a failure to facilitate informed choices?. Int J Epidemiol vol. 34, (2) 346-352.

Hooper R, Rona RJ, French C, Jones M, Wessely S(2005). Unmet expectations in primary care and the agreement between doctor and patient: a questionnaire study. Health Expect vol. 8, (1) 26-33.

Green D, Bishop T, Wilson BN, Crawford S, Hooper R, Kaplan B, Baird G(2005). Is questionnaire-based screening part of the solution to waiting lists for children with developmental coordination disorder?. British Journal of Occupational Therapy vol. 68, (1) 2-10.

Rennie JM, Chorley G, Boylan GB, Pressler R, Nguyen Y, Hooper R(2004). Non-expert use of the cerebral function monitor for neonatal seizure detection. Arch Dis Child Fetal Neonatal Ed vol. 89, (1) F37-F40.

Rona RJ, Jones M, French C, Hooper R, Wessely S(2004). Screening for physical and psychological illness in the British Armed Forces: I: The acceptability of the programme. J Med Screen vol. 11, (3) 148-152.

Rona RJ, Hooper R, Jones M, French C, Wessely S(2004). Screening for physical and psychological illness in the British Armed Forces: III: The value of a questionnaire to assist a Medical Officer to decide who needs help. J Med Screen vol. 11, (3) 158-161.

Partridge M, Brakenhoff R, Phillips E, Ali K, Francis R, Hooper R, Lavery K, Brown A et al.(2003). Detection of rare disseminated tumor cells identifies head and neck cancer patients at risk of treatment failure. Clin Cancer Res vol. 9, (14) 5287-5294.

Close JCT, Hooper R, Glucksman E, Jackson SHD, Swift CG(2003). Predictors of falls in a high risk population: results from the prevention of falls in the elderly trial (PROFET). Emerg Med J vol. 20, (5) 421-425.

Burt J, Hooper R, Jessopp L(2003). The relationship between use of NHS Direct and deprivation in southeast London: an ecological analysis. J Public Health Med vol. 25, (2) 174-176.

Dale J, Higgins J, Williams S, Foster T, Snooks H, Crouch R, Hartley-Sharpe C, Glucksman E et al.(2003). Computer assisted assessment and advice for "non-serious" 999 ambulance service callers: the potential impact on ambulance despatch. Emerg Med J vol. 20, (2) 178-183.

Waterstone M, Wolfe C, Hooper R, Bewley S(2003). Postnatal morbidity after childbirth and severe obstetric morbidity. BJOG vol. 110, (2) 128-133.

Oborne CA, Hooper R, Swift CG, Jackson SHD(2003). Explicit, evidence-based criteria to assess the quality of prescribing to elderly nursing home residents. Age Ageing vol. 32, (1) 102-108.

Oborne CA, Hooper R, Li KC, Swift CG, Jackson SHD(2002). An indicator of appropriate neuroleptic prescribing in nursing homes. Age Ageing vol. 31, (6) 435-439.

Dormandy E, Hooper R, Michie S, Marteau TM(2002). Informed choice to undergo prenatal screening: a comparison of two hospitals conducting testing either as part of a routine visit or requiring a separate visit. J Med Screen vol. 9, (3) 109-114.

Rowlands S, Hooper R, Hughes R, Burney P(2002). The epidemiology and treatment of Bell's palsy in the UK. Eur J Neurol vol. 9, (1) 63-67.

Batty GM, Hooper R, Oborne CA, Jackson SHD(2001). Investigating intervention strategies to increase the appropriate use of benzodiazepines in elderly medical in-patients. British Journal of Clinical Governance vol. 6, (4) 252-258.

Hextall A, Bidmead J, Cardozo L, Hooper R(2001). The impact of the menstrual cycle on urinary symptoms and the results of urodynamic investigation. BJOG vol. 108, (11) 1193-1196.

Batty G, Oborne CA, Hooper R, Jackson S(2001). Investigation of intervention strategies to increase the appropriate use of antithrombotics in elderly hospital inpatients with atrial fibrillation. Journal of Clinical Governance vol. 9, (3) 115-122.

Hextall A, Hooper R, Cardozo L, Stringer C, Workman R(2001). Does the menopause influence the risk of bacteriuria?. Int Urogynecol J Pelvic Floor Dysfunct vol. 12, (5) 332-336.

Kavvadia V, Greenough A, Dimitriou G, Hooper R(2000). Randomised trial of fluid restriction in ventilated very low birthweight infants. Arch Dis Child Fetal Neonatal Ed vol. 83, (2) F91-F96.

Close J, Hooper R, Glucksman E, Jackson S, Swift C(2000). Predictors of falls in a high rise population - Results from the prevention of falls in the elderly trial (PROFET). J AM GERIATR SOC vol. 48, (8) S79-S79.

Aslam N, Banerjee S, Carr JV, Savvas M, Hooper R, Jurkovic D(2000). Prospective evaluation of logistic regression models for the diagnosis of ovarian cancer. Obstet Gynecol vol. 96, (1) 75-80.

Shipman C, Payne F, Hooper R, Dale J(2000). Patient satisfaction with out-of-hours services; how do GP co-operatives compare with deputizing and practice-based arrangements?. J Public Health Med vol. 22, (2) 149-154.

Bhattacharya KF, Hooper R, Malik M, Chaudhuri KR, Nashef L(2000). Selegiline-induced cardiovascular dysautonomia in idiopathic Parkinson's disease. NEUROLOGY vol. 54, (7) A161-A161.

Chana H, Kelleher M, Briggs P, Hooper R(2000). Clinical evaluation of resin-bonded gold alloy veneers. J Prosthet Dent vol. 83, (3) 294-300.

Foster JH, Marshall EJ, Hooper RL, Peters TJ(2000). Measurement of quality of life in alcohol-dependent subjects by a cancer symptoms checklist. Alcohol vol. 20, (2) 105-110.

Manczur T, Greenough A, Hooper R, Allen K, Latham S, Price JF, Rafferty GF(1999). Tidal breathing parameters in young children: Comparison of measurement by respiratory inductance plethysmography to a facemask pneumotachograph system. Pediatric Pulmonology vol. 28, (6) 436-441.

Manczur T, Greenough A, Hooper R, Allen K, Latham S, Price JF, Rafferty GF(1999). Tidal breathing parameters in young children: comparison of measurement by respiratory inductance plethysmography to a facemask pneumotachograph system. Pediatr Pulmonol vol. 28, (6) 436-441.

Kavvadia V, Greenough A, Dimitriou G, Hooper R(1999). Comparison of the effect of two fluid input regimens on perinatal lung function in ventilated infants of very low birthweight. Eur J Pediatr vol. 158, (11) 917-922.

Kinali M, Greenough A, Dimitriou G, Yüksel B, Hooper R(1999). Chronic respiratory morbidity following premature delivery--prediction by prolonged respiratory support requirement?. Eur J Pediatr vol. 158, (6) 493-496.

Close J, Ellis M, Hooper R, Glucksman E, Jackson S, Swift C(1999). Prevention of falls in the elderly trial (PROFET): a randomised controlled trial. Lancet vol. 353, (9147) 93-97.

Foster JH, Marshall EJ, Hooper R, Peters TJ(1998). Quality of life measures in alcohol dependent subjects and changes with abstinence and continued heavy drinking. ADDICT BIOL vol. 3, (3) 321-332.

Kavvadia V, Greenough A, Dimitriou G, Hooper R(1998). Influence of ethnic origin on respiratory distress syndrome in very premature infants. Arch Dis Child Fetal Neonatal Ed vol. 78, (1) F25-F28.

Crayford T, Hooper R, Evans S(1997). Death rates of characters in soap operas on British television: is a government health warning required?. BMJ vol. 315, (7123) 1649-1652.

Murray L, Hipwell A, Hooper R, Stein A, Cooper P(1996). The cognitive development of 5-year-old children of postnatally depressed mothers. J Child Psychol Psychiatry vol. 37, (8) 927-935.

Murray L, Fiori-Cowley A, Hooper R, Cooper P(1996). The impact of postnatal depression and associated adversity on early mother-infant interactions and later infant outcome. Child Dev vol. 67, (5) 2512-2526.

Cooper PJ, Murray L, Hooper R, West A(1996). The development and validation of a predictive index for postpartum depression. Psychol Med vol. 26, (3) 627-634.

Murray L, Stanley C, Hooper R, King F, Fiori-Cowley A(1996). The role of infant factors in postnatal depression and mother-infant interactions. Dev Med Child Neurol vol. 38, (2) 109-119.

Murray L, Kempton C, Woolgar M, Hooper R(1993). Depressed mothers' speech to their infants and its relation to infant gender and cognitive development. J Child Psychol Psychiatry vol. 34, (7) 1083-1101.