| Real‐world effectiveness of e‐cigarettes when used to aid smoking cessation: a cross‐sectional population study J Brown, E Beard, D Kotz, S Michie, R West Addiction 109 (9), 1531-1540, 2014 | 620 | 2014 |
| A simple formula for the calculation of sample size in pilot studies W Viechtbauer, L Smits, D Kotz, L Budé, M Spigt, J Serroyen, R Crutzen Journal of clinical epidemiology 68 (11), 1375-1379, 2015 | 557 | 2015 |
| Explaining the social gradient in smoking cessation: it’s not in the trying, but in the succeeding D Kotz, R West Tobacco control 18 (1), 43-46, 2009 | 456 | 2009 |
| Predictive validity of the Motivation To Stop Scale (MTSS): a single-item measure of motivation to stop smoking D Kotz, J Brown, R West Drug and alcohol dependence 128 (1-2), 15-19, 2013 | 287 | 2013 |
| Smoking cessation for people with chronic obstructive pulmonary disease EAM van Eerd, RM van der Meer, OCP van Schayck, D Kotz Cochrane Database of Systematic Reviews, 2016 | 259 | 2016 |
| ‘Real‐world’effectiveness of smoking cessation treatments: a population study D Kotz, J Brown, R West Addiction 109 (3), 491-499, 2014 | 230 | 2014 |
| A mobile app to aid smoking cessation: preliminary evaluation of SmokeFree28 HK Ubhi, S Michie, D Kotz, WC Wong, R West Journal of medical Internet research 17 (1), e17, 2015 | 193 | 2015 |
| Healthcare financing systems for increasing the use of tobacco dependence treatment AA Reda, D Kotz, SMAA Evers, CP van Schayck Cochrane Database of Systematic Reviews, 2012 | 146 | 2012 |
| How effective and cost-effective was the national mass media smoking cessation campaign ‘Stoptober’? J Brown, D Kotz, S Michie, J Stapleton, M Walmsley, R West Drug and alcohol dependence 135, 52-58, 2014 | 138 | 2014 |
| Differential attrition in health behaviour change trials: a systematic review and meta-analysis R Crutzen, W Viechtbauer, M Spigt, D Kotz Psychology & health 30 (1), 122-134, 2015 | 135 | 2015 |
| IL6 and CRPhaplotypes are associated with COPD risk and systemic inflammation: a case-control study DG Yanbaeva, MA Dentener, MA Spruit, JJ Houwing-Duistermaat, D Kotz, ... BMC medical genetics 10, 1-11, 2009 | 129 | 2009 |
| Incidence, prevalence, and trends of general practitioner–recorded diagnosis of peanut allergy in England, 2001 to 2005 D Kotz, CR Simpson, A Sheikh Journal of Allergy and Clinical Immunology 127 (3), 623-630. e1, 2011 | 126 | 2011 |
| External validation of a COPD diagnostic questionnaire D Kotz, P Nelemans, CP Van Schayck, GJ Wesseling European Respiratory Journal 31 (2), 298-303, 2008 | 125 | 2008 |
| The use of tobacco, e-cigarettes, and methods to quit smoking in Germany: A representative study using 6 waves of data over 12 months (the DEBRA study) D Kotz, M Böckmann, S Kastaun Deutsches Ärzteblatt International 115 (14), 235, 2018 | 124 | 2018 |
| Reliability and validity of the clinical COPD questionniare and chronic respiratory questionnaire AA Reda, D Kotz, JWH Kocks, G Wesseling, CP van Schayck Respiratory medicine 104 (11), 1675-1682, 2010 | 123 | 2010 |
| Cardiovascular and neuropsychiatric risks of varenicline: a retrospective cohort study D Kotz, W Viechtbauer, C Simpson, OCP van Schayck, R West, A Sheikh The Lancet Respiratory Medicine 3 (10), 761-768, 2015 | 122 | 2015 |
| Prospective cohort study of the effectiveness of smoking cessation treatments used in the “real world” D Kotz, J Brown, R West Mayo Clinic Proceedings 89 (10), 1360-1367, 2014 | 122 | 2014 |
| Factors associated with the use of aids to cessation in English smokers D Kotz, J Fidler, R West Addiction 104 (8), 1403-1410, 2009 | 112 | 2009 |
| Moderators of real‐world effectiveness of smoking cessation aids: a population study SE Jackson, D Kotz, R West, J Brown Addiction 114 (9), 1627-1638, 2019 | 108 | 2019 |
| Predictors of 1-year mortality at hospital admission for acute exacerbations of chronic obstructive pulmonary disease RHJ Slenter, RTM Sprooten, D Kotz, G Wesseling, EFM Wouters, ... Respiration 85 (1), 15-26, 2012 | 103 | 2012 |
