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Table 7 Intra-observer and inter-observer intra-group correlation coefficients for the same software (n = 64)

From: Left atrial strain reproducibility using vendor-dependent and vendor-independent software

  Intra-observer Inter-observer
Sct Scd Sr Mean (range) Sct Scd Sr Mean (range)
VSSLV 0.91 0.97 0.97 0.95 (0.91–0.97) 0.84 0.94 0.92 0.90 (0.84–0.94)
VISLV 0.91 0.97 0.96 0.95 (0.91–0.97) 0.78 0.83 0.83 0.81 (0.78–0.83)
VISLA 0.95 0.98 0.98 0.97 (0.95–0.98) 0.88 0.88 0.89 0.88 (0.88–0.89)
  1. All the ICCs reached significant (P < 0.01)