Personalised lung cancer risk stratification and lung cancer screening: do general practice electronic medical records have a role?
Br J Cancer
; 129(12): 1968-1977, 2023 12.
Article
em En
| MEDLINE
| ID: mdl-37880510
ABSTRACT
BACKGROUND:
In the United Kingdom (UK), cancer screening invitations are based on general practice (GP) registrations. We hypothesize that GP electronic medical records (EMR) can be utilised to calculate a lung cancer risk score with good accuracy/clinical utility.METHODS:
The development cohort was Secure Anonymised Information Linkage-SAIL (2.3 million GP EMR) and the validation cohort was UK Biobank-UKB (N = 211,597 with GP-EMR availability). Fast backward method was applied for variable selection and area under the curve (AUC) evaluated discrimination.RESULTS:
Age 55-75 were included (SAIL N = 574,196; UKB N = 137,918). Six-year lung cancer incidence was 1.1% (6430) in SAIL and 0.48% (656) in UKB. The final model included 17/56 variables in SAIL for the EMR-derived score age, sex, socioeconomic status, smoking status, family history, body mass index (BMI), BMIsmoking interaction, alcohol misuse, chronic obstructive pulmonary disease, coronary heart disease, dementia, hypertension, painful condition, stroke, peripheral vascular disease and history of previous cancer and previous pneumonia. The GP-EMR-derived score had AUC of 80.4% in SAIL and 74.4% in UKB and outperformed ever-smoked criteria (currently the first step in UK lung cancer screening pilots).DISCUSSION:
A GP-EMR-derived score may have a role in UK lung cancer screening by accurately targeting high-risk individuals without requiring patient contact.
Texto completo:
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Medicina Geral
/
Neoplasias Pulmonares
Limite:
Aged
/
Humans
/
Middle aged
Idioma:
En
Revista:
Br J Cancer
Ano de publicação:
2023
Tipo de documento:
Article
País de afiliação:
Reino Unido