Table 1 Overview of defined thresholds triggering alert letters.

From: FH ALERT: efficacy of a novel approach to identify patients with familial hypercholesterolemia

 

Children (< 18 years) (mg/dl)

Suspicion of FH

Adults (≥ 18 ≤ 60 years) (mg/dl)

Suspicion of FH

LDL C threshold I

≥ 140

Strong

≥ 190

Probable

LDL C threshold II

> 250

Strong

TC threshold I (if LDL C is not available)

≥ 200

Strong

≥ 250

Probable

TC threshold II (if LDL C is not available)

> 310

Strong

  1. Beside the thresholds, alert categories and associated severity levels are illustrated.