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Table 3 Reliability results for Doppler audio interpretation

From: Use of hand-held Doppler ultrasound examination by podiatrists: a reliability study

  Inter-rater reliability 95 % CI   Intra-rater reliability 95 % CI
Private κ 0.31 (N = 30) −0.08 to 0.70 Private κ 0.53 (N = 30) 0.16 to 0.91
Public κ 0.61 (N = 30) 0.23 to 0.99 Public κ 1.00 (N = 30) 1.00 to 1.00
  1. 95 % CI 95 % confidence intervals, Private private practitioners, Public public practitioners