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Table 4 Reliability results for Doppler visual 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 0.90 (N = 32) 0.71 to 1.09 Private κ 1.00 (N = 32) 1.00 to 1.00
Public κ 0.77 (N = 30) 0.53 to 1.01 Public κ 0.81 (N = 30) 0.57 to 1.05
  1. 95 % CI 95 % confidence intervals, Private private practitioners, Public public Practitioners