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Table 3 Multivariable logistic regression analysis of the base model parameters and semi-quantitative relative apical strain pattern for identifying cardiac amyloidosis (n = 287; cardiac amyloidosis = 53)

From: Cardiac amyloidosis screening using a relative apical sparing pattern in patients with left ventricular hypertrophy

Variables β OR (95% CI), p value Score
Age (≥65 [men], ≥70 [women]) 2.0 7.4 (3.1–17.7), < 0.01 1
Low voltage in ECG 2.4 11.3 (2.3–56.0), < 0.01 1
PWT ≥14 mm 1.8 5.8 (2.4–14.2), < 0.01 1
sRASP 2.4 11.3 (4.5–28.5), < 0.01 1
  1. CI indicates confidence interval; ECG, electrocardiogram; OR, odds ratio; PWT, posterior wall thickness; sRASP, semi-quantitatively assessed relative apical sparing pattern of longitudinal strain