Severe Mental Illness as a risk factor for recorded diagnosis of osteoporosis and fragility fractures in people aged 50 and above: retrospective cohort study using UK primary care data.
Br J Gen Pract
; 2024 Jul 10.
Article
em En
| MEDLINE
| ID: mdl-38986567
ABSTRACT
BACKGROUND:
Severe Mental Illness (SMI) has been associated with reduced bone density and increased risk of fractures, although some studies have shown inconsistent results.AIM:
Examine the association between SMI and recorded diagnosis of osteoporosis (OP) and fragility fracture (FF) in people aged ≥50years. DESIGN ANDSETTING:
Population-based cohort study; UK Primary care.METHOD:
We used anonymised primary care data (IQVIA Medical Research Database). Patients with a diagnosis of SMI aged 50-99y (2000-2018) were matched to individuals without SMI. We used Cox Proportional Hazards models to estimate Hazard Ratios (HR) and 95% Confidence Intervals (95%CI). We stratified analyses by sex and age, accounting for social deprivation, year, smoking, alcohol, and Body Mass Index (BMI).RESULTS:
In total 444,480 people were included (SMI N=50,006; unexposed N=394,474). In men, diagnosis of SMI increased the likelihood of OP diagnosis, with differences mainly observed amongst the youngest (50-54yHR=2.12;95%CI 1.61-2.79) and oldest (85-99yHR=2.15;95%CI 1.05-4.37), and also increased the risk of FF across all ages. In women, SMI increased the risk of OP diagnosis only in those aged 50-54yHR=1.16;95%CI 1.01-1.34, but increased the risk of FF across all ages. There were more than twice as many men with SMI with FF records than with OP diagnosis FFOP=2.10, compared to FFOP=1.89 in men without SMI. The FFOP ratio was 1.56 in women with SMI vs.1.11 in women without SMI.CONCLUSION:
SMI is associated with increased likelihood of fragility fractures and osteoporosis underdiagnosis. Interventions should be considered to mitigate the increased risk of fractures in people with SMI.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
Br J Gen Pract
Ano de publicação:
2024
Tipo de documento:
Article
País de afiliação:
Reino Unido