HypertensionCohort study
Evaluation of hypertension-related complications 10 years after implementation of risk assessment and management programme for hypertension: a target trial emulation
- Target trial emulation (prospective cohort)
- propensity-score matched
- sequential trials
- stabilized inverse probability treatment weights
Authors' conclusion
Risk assessment and management programme for hypertension supplementing usual care associated with reduced relative risk of CVD and all-cause mortality risks in patients with HT by 9 and 12%, respectively, compared with patients receiving usual care only
Study context
- Population
- Patients with hypertension in primary care, Hong Kong electronic health records, January 2012 to December 2018person-trials after matching
- Participants
- 337,990 patients
- Exposure
- RAMP-HT plus usual care vs usual care only
- RAMP-HTn = 168,995
- Usual caren = 168,995reference
- Outcome
- CVD and all-cause mortality
- Follow-up
- 10 years
Main finding
As reported in the abstract
RAMP-HT
16.54 (95% CI 16.31, 16.78)
CVD incidence rate (IR) (cases/1000 person-years) · All-cause mortality IR (cases/1000 person-years) 9.41 (95% CI 9.24, 9.59)
Usual care
18.40 (95% CI 18.10, 18.69)
CVD IR (cases/1000 person-years) · All-cause mortality IR (cases/1000 person-years) 12.23 (95% CI 12.00, 12.47)
Observational data: associations, not effects.
Original publication
Summarised from the published abstract; every number is checked against it