Olga Perski

Publications
Public outreach and news

Articles

Review: INTERNATIONAL JOURNAL OF BEHAVIORAL NUTRITION AND PHYSICAL ACTIVITY. 2026
Within-person associations of psychological factors with healthy or unhealthy diet in EMA studies in general adult populations: a systematic review and meta-analysis.
DeSmet A; Powell D; Asiamah-Asare B; Kwasnicka D; Naughton F; Schneider V; Keller J; Ten Hoor G; Perski O; Kale D; Gérain P
Review: JOURNAL OF MEDICAL INTERNET RESEARCH. 2026;28:e77445
How Cancer Online Support Groups Work, for Whom, and in What Circumstances: Realist Review.
Bender JL; Scruton S; Wong G; Squires LR; Babinski S; Englesakis M; Cyr A; Potts H; Tricco A; Wassersug R; Esplen MJ; Forster VJ; Perski O; Witteman HO; Soobiah C; Papadakos J; Young C; Fox C
Article: PLOS ONE. 2026;21(5):e0349028
Optimising supervised machine learning algorithms predicting cigarette cravings and lapses for a smoking cessation just-in-time adaptive intervention (JITAI).
Leppin C; Brown J; Garnett C; Kale D; Okpako T; Simons D; Perski O
Review: HEALTH PSYCHOLOGY AND BEHAVIORAL MEDICINE. 2025;13(1):2493139
Bridging the digital health divide: a narrative review of the causes, implications, and solutions for digital health inequalities
Western MJ; Smit ES; Gultzow T; Neter E; Sniehotta FF; Malkowski OS; Wright C; Busse H; Peuters C; Rehackova L; Gabriel Otesanu A; Ainsworth B; Jones CM; Kilb M; Rodrigues AM; Perski O; Wright A; Koenig L
Article: PLOS DIGITAL HEALTH. 2025;4(5):e0000705
Exploring perspectives on digital smoking cessation just-in-time adaptive interventions: A focus group study with adult smokers and smoking cessation professionals.
Leppin C; Okpako T; Garnett C; Perski O; Brown J
Review: HEALTH PSYCHOLOGY REVIEW. 2025;19(1):1-44
The iterative development and refinement of health psychology theories through formal, dynamical systems modelling: a scoping review and initial expert-derived 'best practice' recommendations
Perski O; Copeland A; Allen J; Pavel M; Rivera DE; Hekler E; Hankonen N; Chevance G
Article: DIGITAL HEALTH. 2025;11:20552076251330510
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
Okpako T; Leppin C; Chincotta A; Kale D; Perski O; Brown J
Review: HEALTH PSYCHOLOGY REVIEW. 2024;18(4):790-823
Does socioeconomic position moderate the associations between the content and delivery features of digital behaviour change interventions for smoking cessation and intervention effectiveness? A systematic review and meta-analysis.
Leppin C; Okpako T; Brown J; Garnett C; Perski O
Article: JOURNAL OF MEDICAL INTERNET RESEARCH. 2024;26:e50963
Effectiveness of the Offer of the Smoke Free Smartphone App Compared With No Intervention for Smoking Cessation: Pragmatic Randomized Controlled Trial.
Jackson S; Kale D; Beard E; Perski O; West R; Brown J
Article: PLOS DIGITAL HEALTH. 2024;3(8):e0000594
Supervised machine learning to predict smoking lapses from Ecological Momentary Assessments and sensor data: Implications for just-in-time adaptive intervention development.
Perski O; Kale D; Leppin C; Okpako T; Simons D; Goldstein SP; Hekler E; Brown J
Article: JOURNAL OF MEDICAL INTERNET RESEARCH. 2024;26:e42319
Evaluating the Acceptability of the Drink Less App and the National Health Service Alcohol Advice Web Page: Qualitative Interview Process Evaluation.
Oldham M; Dina L-M; Loebenberg G; Perski O; Brown J; Angus C; Beard E; Burton R; Field M; Greaves F; Hickman M; Kaner E; Michie S; Munafò MR; Pizzo E; Garnett C
Review: ANNUAL REVIEW OF CLINICAL PSYCHOLOGY. 2024;20(1):49-76
Mobile Health Interventions for Substance Use Disorders.
Businelle MS; Perski O; Hébert ET; Kendzor DE
Article: NPJ DIGITAL MEDICINE. 2024;7(1):174
Do engagement and behavioural mechanisms underpin the effectiveness of the Drink Less app?
Garnett C; Dinu L-M; Oldham M; Perski O; Loebenberg G; Beard E; Angus C; Burton R; Field M; Greaves F; Hickman M; Kaner E; Michie S; Munafò M; Pizzo E; Brown J
Article: PLOS DIGITAL HEALTH. 2024;3(5):e0000512
Developing content for a virtual reality scenario that motivates quit attempts in adult smokers: A focus group study with art-based methods.
Okpako T; Kale D; Perski O; Brown J
Article: JOURNAL OF MEDICAL INTERNET RESEARCH. 2024;26:e49208
The Digital Therapeutics Real-World Evidence Framework: An Approach for Guiding Evidence-Based Digital Therapeutics Design, Development, Testing, and Monitoring.
Kim M; Patrick K; Nebeker C; Godino J; Stein S; Klasnja P; Perski O; Viglione C; Coleman A; Hekler E
Article: JMIR DIABETES. 2023;8:e49097
Barriers and Enablers to the Adoption of a Healthier Diet Using an App: Qualitative Interview Study With Patients With Type 2 Diabetes Mellitus.
Montilva-Monsalve J; Dimantas B; Perski O; Gutman LM
Article: JOURNAL OF MEDICAL INTERNET RESEARCH. 2023;25:e47198
User Engagement Clusters of an 8-Week Digital Mental Health Intervention Guided by a Relational Agent (Woebot): Exploratory Study.
Hoffman V; Flom M; Mariano TY; Chiauzzi E; Williams A; Kirvin-Quamme A; Pajarito S; Durden E; Perski O
Review: ADDICTION. 2023;118(7):1216-1231
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
Perski O; Kwasnicka D; Kale D; Schneider V; Szinay D; ten Hoor G; Asare BY-A; Verboon P; Powell D; Naughton F; Keller J
Article: NICOTINE & TOBACCO RESEARCH. 2023;25(7):1330-1339
Classification of Lapses in Smokers Attempting to Stop: A Supervised Machine Learning Approach Using Data From a Popular Smoking Cessation Smartphone App
Perski O; Li K; Pontikos N; Simons D; Goldstein SP; Naughton F; Brown J
Article: JMIR MHEALTH AND UHEALTH. 2023;11(1):e38342
How Notifications Affect Engagement With a Behavior Change App: Results From a Micro-Randomized Trial
Bell L; Garnett C; Bao Y; Cheng Z; Qian T; Perski O; Potts HWW; Williamson E
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Preprint: MEDRXIV. 2023
Effectiveness of the offer of theSmoke Freesmartphone application compared with no intervention for smoking cessation: a pragmatic randomised controlled trial
Jackson S; Kale D; Beard E; Perski O; West R; Brown J
Editorial: NICOTINE & TOBACCO RESEARCH. 2023;25(2):356-359
Smoking, Nicotine, and COVID-19: Triangulation of Methods and Preregistration Are Required for Robust Causal Inference
Perski O; Simons D; Shahab L; Brown J
Preprint: PSYARXIV. 2022
Within-person associations between psychological and contextual factors and lapse incidence in smokers attempting to stop: A systematic review and meta-analysis of Ecological Momentary Assessment studies
Perski O; Kwasnicka D; Kale D; Schneider V; Szinay D; ten Hoor G; Asare BY-A; Verboon P; Powell D; Naughton F; Keller J
Preprint: PSYARXIV. 2022
Classification of lapses in smokers attempting to stop: A supervised machine learning approach using data from a popular smoking cessation smartphone app
Perski O; Li K; Pontikos N; Simons D; Goldstein SP; Naughton F; Brown J
Preprint: PSYARXIV. 2022
Understanding health behaviours in context: A systematic review and meta-analysis of Ecological Momentary Assessment studies of five key health behaviours
Perski O; Keller J; Kale D; Asare BY-A; Schneider V; Powell D; Naughton F; ten Hoor G; Verboon P; Kwasnicka D
Editorial: ADDICTION. 2021;116(12):3285-3287
SCIENTIFIC AND ETHICAL CHALLENGES TO DEFINING WHAT CONSTITUTES 'PROPORTIONATE EVIDENCE' FOR THE REGULATION AND ACCREDITATION OF APPLICATIONS TO TREAT ADDICTION
Perski O
Preprint: QEIOS. 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)
Simons D; Shahab L; Brown J; Perski O
Editorial: TRANSLATIONAL BEHAVIORAL MEDICINE. 2021;11(7):1473-1480
Acceptability of digital health interventions: embracing the complexity
Perski O; Short CE
Preprint: QEIOS. 2021
Interventions to increase personal protective behaviours to limit the spread of respiratory viruses: A rapid evidence review and meta-analysis
Perski O; Szinay D; Corker E; Shahab L; West R; Michie S
Editorial: TRANSLATIONAL BEHAVIORAL MEDICINE. 2021;11(2):676-685
Innovative methods for observing and changing complex health behaviors: four propositions
Chevance G; Perski O; Hekler EB
Preprint: QEIOS. 2021
Perceptions of factors influencing engagement with health and wellbeing apps: a qualitative study using the COM-B model and Theoretical Domains Framework.
Szinay D; Perski O; Jones A; Chadborn T; Brown J; Naughton F
Preprint: MEDRXIV. 2020
Associations between vaping and Covid-19: cross-sectional findings from the HEBECO study
Kale D; Herbec A; Perski O; Jackson S; Brown J; Shahab L
Preprint: MEDRXIV. 2020
The 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
Simons D; Perski O; Shahab L; Brown J; Bailey R
Preprint: MEDRXIV. 2020
COVID-19, smoking, vaping and quitting: A representative population survey in England
Tattan-Birch H; Perski O; Jackson S; Shahab L; West R; Brown J
Letter: LANCET DIGITAL HEALTH. 2020;2(6):e290-e291
Digital health at the age of the Anthropocene
Chevance G; Hekler EB; Efoui-Hess M; Godino J; Golaszewski N; Gualtieri L; Krause A; Marrauld L; Nebeker C; Perski O; Simons D; Taylor JC; Bernard P
Preprint: QEIOS. 2020
Face masks to prevent community transmission of viral respiratory infections: A rapid evidence review using Bayesian analysis
Perski O; Simons D; West R; Michie S
Preprint: QEIOS. 2020
Pilot randomised controlled trial of the Risk Acceptance Ladder (RAL) as a tool for targeting health communications
Perski O; Stevens C; West R; Shahab L
Preprint: PSYARXIV. 2020
Innovative methods for predicting and changing complex health behaviors: Four propositions
Chevance G; Perski O; Hekler E
Corrigendum: DIGITAL HEALTH. 2020;6:2055207620930958
Corrigendum to Does the Addition of a Supportive Chatbot Promote User Engagement with a Smoking Cessation App.
Study protocol: ADDICTION. 2019;114(11):2078-2086
Effectiveness of an offer of the Smoke Free smartphone application for smoking cessation: protocol for a randomized controlled trial
Jackson SE; Perski O; Crane D; Michie S; West R; Brown J
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