The Caprini Risk Score for Early Prediction of Mortality in Patients With Acute Coronary Syndrome.
Wentao Li, Yujia Wang, Dongze Li and 8 others
PMID 36730880WHAT IT FOUND
A higher Caprini Risk Score assessed by emergency nurses at acute coronary syndrome admission was linked to higher all-cause and cardiac mortality during follow-up, but the study did not show that acting on the score improves outcomes.
Key findings
01A higher Caprini Risk Score was independently associated with all-cause and cardiac mortality.
02During 12.7 ± 7.3 months of follow-up, 254 patients died, and 181 of those deaths were cardiovascular.
03The Caprini Risk Score predicted mortality less accurately than the GRACE score, but adding it to GRACE improved discrimination.
STILL TO COME
How it was doneWhat they foundWhat it means for RNs
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What it does not show
The study was retrospective and used existing records, so it shows association, not proof that using the score changes outcomes. The Caprini Risk Score was measured only at admission, so it does not reflect how risk changed during care. The analysis did not identify which individual Caprini items drove mortality risk. It came from 7 chest pain centers of one class A tertiary hospital, so results may not apply to other settings. 52 patients were excluded for thrombotic disease or failed follow-up, though most enrolled patients remained.
The easy way to misread this
Do not conclude that using the Caprini Risk Score improves survival or that a high score proves a patient will die. The study found an association between admission score and mortality in a retrospective cohort. It did not test treatment decisions based on the score.