Lupus & antiphospholipid syndrome

Timing and Predictors of Incident Cardiovascular Disease in Systemic Lupus Erythematosus: Risk Occurs Early and Highlights Racial Disparities

J RheumatolPublished Population-based cohort study

Main finding · Incident CVDResult — go to the resultrisk 7-fold higher

Authors' conclusion

The frequency of incident CVD events peaked in years 2 and 11 after SLE diagnosis. Being Black or having a discoid rash were strong predictors of an incident CVD event.

Study context

Population
Incident systemic lupus erythematosus (SLE) cases from the population-based Georgia Lupus Registry (predominantly Black)253 (75%) Black
Participants
336 cases
Exposure
Black vs non-Black people with SLE
  • Blackn = 253
Outcome
Timing and predictors of incident CVD event
Follow-up
15-year period
Methodological detailspopulation-based registry (Georgia Lupus Registry), 15-year surveillance period starting 2 years prior to SLE diagnosis
  • Population-based registry (Georgia Lupus Registry)
  • 15-year surveillance period starting 2 years prior to SLE diagnosis

Main finding

Incident CVD

risk

7-fold higher

P < 0.001

As reported in the abstract

Incident cardiovascular disease (CVD) event
56 (17%)
Discoid rash, HR for incident CVD
3.2 (95% CI 1.4-7.1)

Observational data: associations, not effects.

Original publication

Timing and Predictors of Incident Cardiovascular Disease in Systemic Lupus Erythematosus: Risk Occurs Early and Highlights Racial Disparities. J Rheumatol. Published 1 August 2022. doi:10.3899/jrheum.220279

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