Alvina G. Lai

215 Euston Road, NW1 2BE
London, ENG, United Kingdom

Last Updated: 09/26/2026

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Found 55 publications

Feasibility and user evaluation of HopeBot: An LLM-powered conversational chatbot for depression screening.

Feasibility and user evaluation of HopeBot: An LLM-powered conversational chatbot for depression screening.

Journal: PLOS digital health

Published: November 12, 2025

Pan-cancer predictive survival model development and evaluation using electronic health record and genetic data across 10 cancer types.

Pan-cancer predictive survival model development and evaluation using electronic health record and genetic data across 10 cancer types.

Journal: Discover oncology

Published: January 21, 2025

Enhancing Patient Outcome Prediction Through Deep Learning With Sequential Diagnosis Codes From Structured Electronic Health Record Data: Systematic Review.

Enhancing Patient Outcome Prediction Through Deep Learning With Sequential Diagnosis Codes From Structured Electronic Health Record Data: Systematic Review.

Journal: Journal of medical Internet research

Published: February 19, 2024

Large Language Models for Mental Health Applications: Systematic Review.

Large Language Models for Mental Health Applications: Systematic Review.

Journal: JMIR mental health

Published: February 18, 2024

Prognostic determinants in cancer survival: a multidimensional evaluation of clinical and genetic factors across 10 cancer types in the participants of Genomics England's 100,000 Genomes Project.

Prognostic determinants in cancer survival: a multidimensional evaluation of clinical and genetic factors across 10 cancer types in the participants of Genomics England's 100,000 Genomes Project.

Journal: Discover oncology

Published: December 23, 2023

Impact of the COVID-19 pandemic on health-care use among patients with cancer in England, UK: a comprehensive phase-by-phase time-series analysis across attendance types for 38 cancers.

Impact of the COVID-19 pandemic on health-care use among patients with cancer in England, UK: a comprehensive phase-by-phase time-series analysis across attendance types for 38 cancers.

Journal: The Lancet. Digital health

Published: September 04, 2023

Hospital admissions linked to SARS-CoV-2 infection in children and adolescents: cohort study of 3.2 million first ascertained infections in England.

Hospital admissions linked to SARS-CoV-2 infection in children and adolescents: cohort study of 3.2 million first ascertained infections in England.

Journal: BMJ (Clinical research ed.)

Published: July 05, 2023

On the estimation of the effect of weight change on a health outcome using observational data, by utilising the target trial emulation framework.

On the estimation of the effect of weight change on a health outcome using observational data, by utilising the target trial emulation framework.

Journal: International journal of obesity (2005)

Published: December 05, 2022

Using national electronic health records for pandemic preparedness: validation of a parsimonious model for predicting excess deaths among those with COVID-19-a data-driven retrospective cohort study.

Using national electronic health records for pandemic preparedness: validation of a parsimonious model for predicting excess deaths among those with COVID-19-a data-driven retrospective cohort study.

Journal: Journal of the Royal Society of Medicine

Published: November 14, 2022

Pan-cancer analyses of the associations between 109 pre-existing conditions and cancer treatment patterns across 19 adult cancers.

Pan-cancer analyses of the associations between 109 pre-existing conditions and cancer treatment patterns across 19 adult cancers.

Journal: Scientific reports

Published: October 17, 2022

Depression, anxiety, substance misuse and self-harm in children and young people with rare chronic liver disease.

Depression, anxiety, substance misuse and self-harm in children and young people with rare chronic liver disease.

Journal: BJPsych open

Published: July 28, 2022

Multimorbidity patterns and risk of hospitalisation in children: A population cohort study of 3.6 million children in England, with illustrative examples from childhood cancer survivors.

Multimorbidity patterns and risk of hospitalisation in children: A population cohort study of 3.6 million children in England, with illustrative examples from childhood cancer survivors.

Journal: The Lancet regional health. Europe

Published: July 08, 2022

Showing 1-12 of 55

Last Updated: 09/26/2026