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Table 2 Reliability results for use of Doppler

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

  Inter-rater reliability   Intra-rater reliability
  DP 95 % CI PT 95 % CI   DP 95 % CI PT 95 % CI
Private κ 0.20 (N = 32) −0.09 to 0.49 κ 0.16 (N = 32) −0.11 to 0.43 Private κ 0.22 (N = 30) −0.31 to 0.53 κ 0.42 (N = 30) 0.15 to 0.69
Public κ 0.17 (N = 31) −0.14 to 0.48 κ 0.24 (N = 31) −0.07 to 0.55 Public κ 0.21 (N = 31) −0.16 to 0.58 κ 0.27 (N = 31) −0.06 to 0.60
  1. 95 % CI 95 % confidence intervals, DP dorsalis pedis artery, PT posterior tibial artery, Private private practitioners, Public public practitioners