Browse by UCL people
Group by: Type | Date
Number of items: 78.
Article
Aldridge, R;
Burns, R;
Kirkby, V;
Elsay, N;
Murray, E;
Perski, O;
Navaratnam, A;
... Hugenholtz, G; + view all
(2020)
Health on the Move (HOME) Study: Using a smartphone app to explore the health and wellbeing of migrants in the United Kingdom [version 1; peer review: 2 approved].
Wellcome Open Research
, 5
, Article 268. 10.12688/wellcomeopenres.16348.1.
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Baretta, D;
Perski, O;
Steca, P;
(2019)
Exploring Users’ Experiences of the Uptake and Adoption of Physical Activity Apps: Longitudinal Qualitative Study.
JMIR mHealth and uHealth
, 7
(2)
, Article e11636. 10.2196/11636.
(In press).
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Bell, Lauren;
Garnett, C;
Bao, Y;
Cheng, Z;
Qian, T;
Perski, Olga;
Potts, Henry;
(2023)
How notifications affect engagement with a behaviour change app: Results from a micro-randomised trial.
JMIR mHealth and uHealth
, 11
, Article e38342. 10.2196/38342.
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Bell, L;
Garnett, C;
Qian, T;
Perski, O;
Potts, H;
Williamson, E;
(2020)
Notifications to improve engagement with an alcohol reduction app: protocol for a micro-randomised trial.
JMIR Research Protocols
, 9
(8)
, Article e18690. 10.2196/18690.
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Bell, L;
Garnett, C;
Qian, T;
Perski, O;
Williamson, E;
Potts, HW;
(2020)
Engagement With a Behavior Change App for Alcohol Reduction: Data Visualization for Longitudinal Observational Study.
Journal of Medical Internet Research
, 22
(12)
, Article e23369. 10.2196/23369.
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Bender, JL;
Babinski, S;
Wong, G;
Tricco, AC;
Englesakis, M;
Cyr, AB;
Potts, H;
... Witteman, H; + view all
(2021)
Establishing best practices in cancer online support groups: protocol for a realist review.
BMJ Open
, 11
(11)
, Article e053916. 10.1136/bmjopen-2021-053916.
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Blandford, A;
Gibbs, JL;
Newhouse, N;
Perski, O;
Singh, A;
Murray, E;
(2018)
Seven Lessons for interdisciplinary research on interactive digital health.
Digital Health
, 4
pp. 1-13.
10.1177/2055207618770325.
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Bricker, Jonathan B;
Mull, Kristin E;
Santiago-Torres, Margarita;
Miao, Zhen;
Perski, Olga;
Di, Chongzhi;
(2022)
Smoking Cessation Smartphone App Use Over Time: Predicting 12-Month Cessation Outcomes in a 2-Arm Randomized Trial.
Journal of Medical Internet Research (JMIR)
, 24
(8)
, Article e39208. 10.2196/39208.
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Chevance, G;
Baretta, D;
Heino, M;
Perski, O;
Olthof, M;
Klasnja, P;
Hekler, E;
(2021)
Characterizing and predicting person-specific, day-to-day, fluctuations in walking behavior.
PLoS One
, 16
(5)
, Article e0251659. 10.1371/journal.pone.0251659.
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Chevance, G;
Hekler, EB;
Efoui-Hess, M;
Godino, J;
Golaszewski, N;
Gualtieri, L;
Krause, A;
... Bernard, P; + view all
(2020)
Digital health at the age of the Anthropocene.
The Lancet Digital Health
, 2
(6)
e290-e291.
10.1016/S2589-7500(20)30130-8.
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Garnett, C;
Perski, O;
Michie, S;
West, R;
Field, M;
Kaner, E;
Munafò, M;
... Brown, J; + view all
(2021)
Refining the content and design of an alcohol reduction app, Drink Less, to improve its usability and effectiveness: a mixed methods approach [version 1; peer review: 2 approved].
F1000Research
, 10
, Article 511. 10.12688/f1000research.51416.1.
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Garnett, C;
Perski, O;
Michie, S;
West, R;
Field, M;
Kaner, E;
Munafò, MR;
... Brown, J; + view all
(2021)
Refining the content and design of an alcohol reduction app, Drink Less, to improve its usability and effectiveness: a mixed methods approach.
F1000Research
, 10
, Article 511. 10.12688/f1000research.51416.2.
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Garnett, C;
Perski, O;
Beard, E;
Michie, S;
West, R;
Brown, J;
(2021)
The impact of celebrity influence and national media coverage on users of an alcohol reduction app: a natural experiment.
BMC Public Health
, 21
, Article 30. 10.1186/s12889-020-10011-0.
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Garnett, CV;
Perski, O;
Tombor, I;
West, R;
Michie, S;
Brown, J;
(2019)
Predictors of engagement, response to follow-up and extent of alcohol reduction in users of a smartphone app (Drink Less).
JMIR mHealth and uHealth
, 6
(12)
, Article e11175. 10.2196/11175.
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Herbeć, A;
Perski, O;
Shahab, L;
West, R;
(2018)
Smokers' Views on Personal Carbon Monoxide Monitors, Associated Apps, and Their Use: An Interview and Think-Aloud Study.
International Journal of Environmental Research and Public Health
, 15
(2)
, Article 288. 10.3390/ijerph15020288.
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Jackson, S;
Perski, O;
Crane, D;
Michie, S;
West, R;
Brown, J;
(2019)
Effectiveness of an offer of the Smoke Free smartphone application for smoking cessation: protocol for a randomized controlled trial.
Addiction
, 114
(11)
pp. 2078-2086.
10.1111/add.14652.
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Kale, D;
Herbec, A;
Perski, O;
Jackson, SE;
Brown, J;
Shahab, L;
(2021)
Associations between vaping and Covid-19: Cross-sectional findings from the HEBECO study.
Drug & Alcohol Dependence
, 221
, Article 108590. 10.1016/j.drugalcdep.2021.108590.
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Kale, D;
Perski, O;
Herbec, A;
Beard, E;
Shahab, L;
(2022)
Changes in Cigarette Smoking and Vaping in Response to the COVID-19 Pandemic in the UK: Findings from Baseline and 12-Month Follow up of HEBECO Study.
International Journal of Environmental Research and Public Health
, 19
(2)
, Article 630. 10.3390/ijerph19020630.
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Kwasnicka, D;
Kale, D;
Schneider, V;
Keller, J;
Yeboah-Asiamah Asare, B;
Powell, D;
Naughton, F;
... Perski, O; + view all
(2021)
Systematic review of Ecological Momentary Assessment (EMA) studies of five public health-related behaviours: Review Protocol.
BMJ Open
, 11
(7)
, Article e046435. 10.1136/bmjopen-2020-046435.
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Kwasnicka, Dominika;
Keller, Jan;
Perski, Olga;
Potthoff, Sebastian;
ten Hoor, Gill A;
Ainsworth, Ben;
Crutzen, Rik;
... Sanderman, Robbert; + view all
(2022)
White Paper: Open Digital Health – accelerating transparent and scalable health promotion and treatment.
Health Psychology Review
pp. 1-37.
10.1080/17437199.2022.2046482.
(In press).
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Lugg, ST;
Kerr, A;
Kadiri, S;
Budacan, A-M;
Farley, A;
Perski, O;
West, R;
... Project MURRAY Investigators; + view all
(2020)
Protocol for a feasibility study of smoking cessation in the surgical pathway before major lung surgery: Project MURRAY.
BMJ Open
, 10
(11)
, Article e036568. 10.1136/bmjopen-2019-036568.
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Montilva-Monsalve, Jonas;
Dimantas, Bruna;
Perski, Olga;
Gutman, Leslie Morrison;
(2023)
Barriers and Enablers to the Adoption of a Healthier Diet Using an App: Qualitative Interview Study With Patients With Type 2 Diabetes Mellitus.
JMIR Diabetes
, 8
, Article e49097. 10.2196/49097.
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Okpako, Tosan;
Leppin, Corinna;
Chincotta, Alessandro;
Kale, Dimitra;
Perski, Olga;
Brown, Jamie;
(2025)
Identifying behaviour change techniques, technical features and implementation options for a virtual reality intervention to motivate adult smokers to quit: A focus group study with healthcare and virtual reality experts.
Digital Health
, 11
10.1177/20552076251330510.
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Oldham, Melissa;
Dinu, Larisa;
Loebenberg, Gemma;
Perski, Olga;
Brown, Jamie;
Angus, Colin;
Beard, Emma;
... Garnett, Claire; + view all
(2024)
Evaluating the Acceptability of the Drink Less App and the National Health Service Alcohol Advice Web Page: Qualitative Interview Process Evaluation.
Journal of Medical Internet Research
, 26
, Article e42319. 10.2196/42319.
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Oldham, Melissa;
Perski, Olga;
Loebenberg, Gemma;
Brown, Jamie;
Garnett, Claire;
(2022)
The effect of the first UK COVID-19 lockdown on users of the 'Drink Less' app: An interrupted time series analysis of socio-demographic characteristics, engagement and alcohol reduction.
Journal of Medical Internet Research
, 24
(11)
, Article e42320. 10.2196/42320.
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Perski, O;
(2021)
Scientific and ethical challenges to defining what constitutes 'proportionate evidence' for the regulation and accreditation of applications to treat addiction.
Addiction
, 116
(12)
pp. 3285-3287.
10.1111/add.15619.
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Perski, O;
Hébert, E;
Naughton, F;
Hekler, E;
Brown, J;
Businelle, M;
(2022)
Technology-mediated just-in-time adaptive interventions (JITAIs) to reduce harmful substance use: A systematic review.
Addiction
, 117
(5)
pp. 1220-1241.
10.1111/add.15687.
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Perski, O;
Nikiel, A;
Brown, J;
Shahab, L;
(2022)
Personality typologies of smokers and excessive drinkers: a cross-sectional survey of respondents in the BBC Lab UK Study.
F1000Research
, 11
, Article 94. 10.12688/f1000research.86670.1.
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Perski, O;
Short, C;
(2021)
Acceptability of digital health interventions: embracing the complexity.
Translational Behavioral Medicine
, 11
pp. 1473-1480.
10.1093/tbm/ibab048.
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Perski, O;
Simons, D;
Shahab, L;
Brown, J;
(2021)
Smoking, nicotine and COVID-19: Triangulation of methods and pre-registration are required for robust causal inference.
Nicotine & Tobacco Research
10.1093/ntr/ntab214.
(In press).
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Perski, O;
Stevens, C;
West, R;
Shahab, L;
(2021)
Pilot randomised controlled trial of the Risk Acceptance Ladder (RAL) as a tool for targeting health communications.
PLoS One
, 16
(11)
, Article e0259949. 10.1371/journal.pone.0259949.
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Perski, O;
Szinay, D;
Corker, E;
Shahab, L;
West, R;
Michie, S;
(2021)
Interventions to increase personal protective behaviours to limit the spread of respiratory viruses: A rapid evidence review and meta-analysis.
British Journal of Health Psychology
10.1111/bjhp.12542.
(In press).
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Perski, Olga;
Kwasnicka, Dominika;
Kale, Dimitra;
Schneider, Verena;
Szinay, Dorothy;
Ten Hoor, Gill;
Asare, Bernard Yeboah-Asiamah;
... Keller, Jan; + view all
(2023)
Within-person associations between psychological and contextual factors and lapse incidence in smokers attempting to quit: A systematic review and meta-analysis of ecological momentary assessment studies.
Addiction
, 118
(7)
pp. 1216-1231.
10.1111/add.16173.
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Perski, Olga;
Li, Kezhi;
Pontikos, Nikolas;
Simons, David;
Goldstein, Stephanie P;
Naughton, Felix;
Brown, Jamie;
(2023)
Classification of lapses in smokers attempting to stop: A supervised machine learning approach using data from a popular smoking cessation smartphone app.
Nicotine & Tobacco Research
, 25
(7)
pp. 1330-1339.
10.1093/ntr/ntad051.
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Perski, Olga;
Nikiel, Astrid;
Brown, Jamie;
Shahab, Lion;
(2024)
Personality typologies of smokers and excessive drinkers: a cross-sectional survey of respondents in the BBC Lab UK Study
[version 3; peer review: 2 approved].
F1000Research
, 11
, Article 94. 10.12688/f1000research.86670.3.
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Perski, Olga;
Nikiel, Astrid;
Brown, Jamie;
Shahab, Lion;
(2023)
Personality typologies of smokers and excessive drinkers: a cross-sectional survey of respondents in the BBC Lab UK Study.
F1000Research
, 11
, Article 94. 10.12688/f1000research.86670.2.
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Perski, Olga;
Theodoraki, Maria;
Cox, Sharon;
Kock, Loren;
Shahab, Lion;
Brown, Jamie;
(2022)
Associations between smoking to relieve stress, motivation to stop and future quit attempts across the social spectrum: A population survey in England.
PLoS ONE
, 17
(5)
, Article e0268447. 10.1371/journal.pone.0268447.
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Perski, Olga;
West, Robert;
Brown, Jamie;
(2022)
Estimated failure to report unsuccessful quit attempts by type of cessation aid: A population survey of smokers in England.
Journal of Smoking Cessation
, 2022
, Article 5572480. 10.1155/2022/5572480.
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Perski, O;
(2017)
EHPS/DHP Conference 2016: Summary of DHP Award for ‘Outstanding MSc Thesis’ and reflections on conference highlights.
Health Psychology Update
, 26
(1)
pp. 35-36.
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Perski, O;
Baretta, D;
Blandford, A;
West, R;
Michie, S;
(2018)
Engagement features judged by excessive drinkers as most important to include in smartphone applications for alcohol reduction: A mixed-methods study.
Digital Health
, 4
pp. 1-15.
10.1177/2055207618785841.
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Perski, O;
Beard, E;
Brown, J;
(2020)
Association between changes in harm perceptions and e-cigarette use among current tobacco smokers in England: A time series analysis.
BMC Medicine
, 18
, Article 98. 10.1186/s12916-020-01565-2.
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Perski, O;
Blandford, A;
Garnett, C;
Crane, D;
West, R;
Michie, S;
(2020)
A self-report measure of engagement with digital behavior change interventions (DBCIs): development and psychometric evaluation of the "DBCI Engagement Scale".
Translational Behavioral Medicine
, 10
(1)
pp. 267-277.
10.1093/tbm/ibz039.
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Perski, O;
Blandford, A;
Ubhi, H;
West, R;
Michie, S;
(2017)
Smokers’ and drinkers’ choice of smartphone applications and expectations of engagement: a think aloud and interview study.
BMC Medical Informatics and Decision Making
, 17
(25)
10.1186/s12911-017-0422-8.
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Perski, O;
Blandford, A;
West, R;
Michie, S;
(2016)
Conceptualising engagement with digital behaviour change interventions: a systematic review using principles from critical interpretive synthesis.
Translational Behavioral Medicine
10.1007/s13142-016-0453-1.
(In press).
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Perski, O;
Brown, J;
Herd, N;
West, R;
(2018)
Does consistent motivation to stop smoking improve the explanation of recent quit attempts beyond current motivation? A cross-sectional study.
Addictive Behaviors
, 81
pp. 12-16.
10.1016/j.addbeh.2018.01.037.
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Perski, O;
Chevance, G;
Hekler, E;
(2020)
Innovative methods for observing and changing complex health behaviors: Four propositions.
Translational Behavioral Medicine
, Article ibaa026. 10.1093/tbm/ibaa026.
(In press).
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Perski, O;
Crane, D;
Beard, E;
Brown, J;
(2019)
Does the addition of a supportive chatbot promote user engagement with a smoking cessation app? An experimental study.
Digital Health
, 5
10.1177/2055207619880676.
(In press).
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Perski, O;
Garnett, C;
Shahab, L;
Brown, J;
West, R;
(2020)
Associations between smoking status and bodily pain in a cross-sectional survey of UK respondents.
Addictive Behaviors
, 102
, Article 106229. 10.1016/j.addbeh.2019.106229.
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Perski, O;
Grossi, G;
Perski, A;
Niemi, M;
(2017)
A systematic review and meta-analysis of tertiary interventions in clinical burnout.
Scandinavian Journal of Psychology
, 58
pp. 551-561.
10.1111/sjop.12398.
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Perski, O;
Herbeć, A;
Shahab, L;
Brown, J;
(2020)
Has the SARS-CoV-2 outbreak influenced the uptake of a popular smoking cessation app in UK smokers? An interrupted time series analysis.
JMIR mHealth and uHealth
, 8
(6)
, Article e19494. 10.2196/19494.
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Perski, O;
Herd, N;
West, R;
Brown, J;
(2019)
Perceived addiction to smoking and associations with motivation to stop, quit attempts and quitting success: A prospective study of English smokers.
Addictive Behaviors
, 90
pp. 306-311.
10.1016/j.addbeh.2018.11.030.
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Perski, O;
Jackson, S;
Garnett, C;
West, R;
Brown, J;
(2019)
Trends in and factors associated with the adoption of digital aids for smoking cessation and alcohol reduction: A population survey in England.
Drug and Alcohol Dependence
, 205
, Article 107653. 10.1016/j.drugalcdep.2019.107653.
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Perski, O;
Lumsden, J;
Garnett, C;
Blandford, A;
West, R;
Michie, S;
(2019)
Assessing the Psychometric Properties of the Digital Behavior Change Intervention Engagement Scale in Users of an App for Reducing Alcohol Consumption: Evaluation Study.
Journal of Medical Internet Research
, 21
(11)
, Article e16197. 10.2196/16197.
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Perski, O;
Naughton, F;
Garnett, C;
Blandford, A;
Beard, E;
West, R;
Michie, S;
(2019)
Do Daily Fluctuations in Psychological and App-Related Variables Predict Engagement With an Alcohol Reduction App? A Series of N-Of-1 Studies.
JMIR Mhealth Uhealth
, 7
(10)
, Article e14098. 10.2196/14098.
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Perski, O;
Stevens, C;
West, R;
Shahab, L;
(2020)
Pilot randomised controlled trial of the Risk Acceptance Ladder (RAL) as a tool for targeting health communications.
Qeios
10.32388/7idpz6.
(In press).
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Perski, O;
Watson, N;
Mull, K;
Bricker, J;
(2021)
Identifying content-based engagement patterns in a smoking cessation website and associations with user characteristics and cessation outcomes: A sequence and cluster analysis.
Nicotine and Tobacco Research
, 23
(7)
pp. 1103-1112.
10.1093/ntr/ntab008.
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Simons, D;
Perski, O;
Shahab, L;
Brown, J;
Bailey, R;
(2021)
Association of smoking status with hospitalisation for COVID-19 compared with other respiratory viruses a year previous: a case-control study at a single UK National Health Service trust [version 2; peer review: 1 approved, 1 approved with reservations].
F1000Research
, 10
, Article 846. 10.12688/f1000research.55502.2.
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Simons, D;
Perski, O;
Shahab, L;
Brown, J;
Bailey, R;
(2021)
Association of smoking status with hospitalisation for COVID-19 compared with other respiratory viruses a year previous: a case-control study at a single UK National Health Service trust [version 1; peer review: 2 not approved].
F1000Research
, 10
, Article 846. 10.12688/f1000research.55502.1.
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Simons, David;
Perski, Olga;
Shahab, Lion;
Brown, Jamie;
Bailey, Robin;
(2022)
Association of smoking status with hospitalisation for COVID-19 compared with other respiratory viruses a year previous: a case-control study at a single UK National Health Service trust [version 3; peer review: 2 approved].
F1000Research
, 10
, Article 846. 10.12688/f1000research.55502.3.
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Simons, D;
Brown, J;
Shahab, L;
Perski, O;
(2020)
Smoking and COVID-19: Rapid evidence review for the Royal College of Physicians, London (UK).
Qeios
10.32388/vgjcun.
(In press).
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Simons, D;
Shahab, L;
Brown, J;
Perski, O;
(2021)
The association of smoking status with SARS-CoV-2 infection, hospitalisation and mortality from COVID-19: A living rapid evidence review with Bayesian meta-analyses (version 12).
Qeios
, Article UJR2AW.15. 10.32388/ujr2aw.15.
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Simons, D;
Shahab, L;
Brown, J;
Perski, O;
(2021)
The association of smoking status with SARS-CoV-2 infection, hospitalisation and mortality from COVID-19: A living rapid evidence review with Bayesian meta-analyses (version 11).
Qeios
10.32388/ujr2aw.13.
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Simons, D;
Shahab, L;
Brown, J;
Perski, O;
(2021)
Smoking and COVID Living Review (v11): a bayesian analysis.
Qeios
10.32388/ujr2aw.12.
(In press).
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Simons, D;
Shahab, L;
Brown, J;
Perski, O;
(2021)
The association of smoking status with SARS-CoV-2 infection, hospitalisation and mortality from COVID-19: A living rapid evidence review with Bayesian meta-analyses (version 10).
Qeios
10.32388/ujr2aw.11.
(In press).
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Simons, D;
Shahab, L;
Brown, J;
Perski, O;
(2020)
The association of smoking status with SARS-CoV-2 infection, hospitalisation and mortality from COVID-19: A living rapid evidence review (preprint v1).
Qeios
10.32388/ujr2aw.
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Simons, D;
Shahab, L;
Brown, J;
Perski, O;
(2020)
The association of smoking status with SARS‐CoV‐2 infection, hospitalization and mortality from COVID‐19: a living rapid evidence review with Bayesian meta‐analyses (version 7).
Addiction
10.1111/add.15276.
(In press).
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Szinay, D;
Perski, O;
Jones, A;
Chadborn, T;
Brown, J;
Naughton, F;
(2021)
Perceptions of factors influencing engagement with health and wellbeing apps: a qualitative study using the COM-B model and Theoretical Domains Framework as an analytical framework.
JMIR mHealth and uHealth
10.2196/29098.
(In press).
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Szinay, D;
Perski, O;
Jones, A;
Chadborn, T;
Brown, J;
Naughton, F;
(2021)
Perceptions of factors influencing engagement with health and wellbeing apps: a qualitative study using the COM-B model and Theoretical Domains Framework.
Qeios
, Article IE9K0N. 10.32388/ie9k0n.
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Szinay, D;
Jones, A;
Chadborn, T;
Brown, J;
Naughton, F;
(2020)
Influences on uptake of and engagement with health and wellbeing smartphone apps: a systematic review.
Journal of Medical Internet Research
, 22
(5)
, Article e17572. 10.2196/17572.
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Szinay, D;
Perski, O;
Jones, A;
Chadborn, T;
Brown, J;
Naughton, F;
(2021)
Influences on the uptake of health and wellbeing apps and curated app portals: a think aloud and interview study.
JMIR mHealth and uHealth
10.2196/27173.
(In press).
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Taak, K;
Brown, J;
Perski, O;
(2021)
Exploring views on alcohol consumption and digital support for alcohol reduction in UK-based Punjabi-Sikh men: A think aloud and interview study.
Drug and Alcohol Review
, 40
pp. 231-238.
10.1111/dar.13172.
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Tattan-Birch, H;
Perski, O;
Jackson, S;
Shahab, L;
West, R;
Brown, J;
(2020)
COVID-19, smoking, vaping and quitting: A representative population survey in England.
Addiction
10.1111/add.15251.
(In press).
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Working / discussion paper
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Perski, O;
Szinay, D;
Corker, E;
Shahab, L;
West, R;
Michie, S;
(2021)
Interventions to increase personal protective behaviours to limit the spread of respiratory viruses: A rapid evidence review and meta-analysis.
Qeios: London, UK.
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Perski, O;
Naughton, F;
Garnett, C;
Blandford, A;
Beard, E;
West, R;
Michie, S;
(2019)
Do daily fluctuations in psychological and app-related variables predict engagement with an alcohol reduction app? A series of N-of-1 studies.
JMIR Publications
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Perski, O;
Simons, D;
West, R;
Michie, S;
(2020)
Face masks to prevent community transmission of viral respiratory infections: A rapid evidence review using Bayesian analysis [Preprint, version 1].
Qeios: London, UK.
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Simons, D;
Perski, O;
Shahab, L;
Brown, J;
Bailey, R;
(2021)
Association of smoking status with hospitalisation for COVID-19 compared with other respiratory viruses a year previous: a case-control study at a single UK National Health Service trust.
medRxiv: Cold Spring Harbor, NY, USA.
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Simons, D;
Shahab, L;
Brown, J;
Perski, O;
(2020)
The association of smoking status with SARS-CoV-2 infection, hospitalisation and mortality from COVID-19: A living rapid evidence review (Preprint v2).
Qeios
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Thesis
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Perski, Olga;
(2018)
Engagement with Digital Behaviour Change Interventions: Conceptualisation, Measurement and Promotion.
Doctoral thesis (Ph.D), UCL (University College London).
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