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Table 3 Intra-rater reliability results for each examiner, across both testing periods (n = 37)

From: The Bangla clubfoot tool: a repeatability study

Variable Trial 1 mean (SD) Trial 2 mean (SD) ICC (95% CI)
Rater 1 – local WFL staff    
1. Happy with child’s feet? mean (SD) 1.00 (0.0) 1.00 (0.0) 1.00 (1.00 – 1.00)
2. Recommend to others? mean (SD) 1.00 (0.0) 1.00 (0.0) 1.00 (1.00 – 1.00)
3. Does child play with others? mean (SD) 1.00 (0.0) 1.00 (0.0) 1.00 (1.00 – 1.00)
4. Does child wear shoes of choice? mean (SD) 1.00 (0.0) 1.00 (0.0) 1.00 (1.00 – 1.00)
5. Does child have pain? mean (SD) 1.00 (0.0) 1.00 (0.0) 1.00 (1.00 – 1.00)
Parental Rating sub score 5.00 (0.0) 5.00 (0.0) 1.00 (1.00 – 1.00)
6. Squatting 0.84 (0.44) 0.81 (0.51) 0.82 (0.66 – 0.91)
7. Walking 0.97 (0.16) 0.97 (0.16) 1.00 (1.00 – 1.00)
8. Running 0.84 (0.55) 0.89 (0.45) 0.53 (0.08 – 0.75)
9. Up/down steps 0.84 (0.37) 0.78 (0.41) 0.79 (0.59 – 0.89)
Gait assessment sub score 3.54 (1.04) 3.43 (1.42) 0.84 (0.71 – 0.92)
10. Heel position - left - 0.24 (0.62) -0.31 (0.60) 0.94 (0.88 – 0.97)
Heel position - right - 0.31 (0.67) -0.48 (0.62) 0.85 (0.69 – 0.93)
11. Ankle range – 11.Ankle range - left 0.88 (0.32) 0.90 (0.31) 0.52 (-0.04 – 0.77)
Ankle range - right 0.84 (0.36) 0.84 (0.37) 0.75 (0.49 – 0.88)
Clinical examination sub score 0.92 (1.30) 0.81 (1.33) 0.87 (0.76 – 0.93)
Total score 9.01 (2.49) 9.24 (1.91) 0.87 (0.76 – 0.93)
Rater 2 – WFL trainer (visiting)    
1. Happy with child’s feet? mean (SD) 0.99 (0.47) 1.00 (0.0) 1.00 (0.0)
2. Recommend to others? mean (SD) 1.00 (0.0) 1.00 (0.0) 1.00 (0.0)
3. Does child play with others? mean (SD) 1.00 (0.0) 1.00 (0.0) 1.00 (0.0)
4. Does child wear shoes of choice? mean (SD) 1.00 (0.0) 1.00 (0.0) 1.00 (0.0)
5. Does child have pain? mean (SD) 0.92 (0.36) 0.97 (0.16) 0.48 (0.001 – 0.73)
Parental Rating sub score 4.92 (0.36) 4.97 (0.16) 0.48 (0.001 – 0.73)
6. Squatting 0.84 (0.44) 0.89 (0.39) 0.92 (0.84 – 0.95)
7. Walking 0.97 (0.16) 1.00 (0.0) 1.00 (0.0)
8. Running 0.89 (0.45) 1.00 (0.0) 1.00 (0.0)
9. Up/down steps 0.81 (0.39) 0.86 (0.34) 0.89 (0.79 – 0.94)
Gait assessment sub score 3.51 (1.12) 3.78 (0.47) 0.75 (0.52 – 0.87)
10. Heel position - left -0.01 (0.56) -0.03 (0.42) 0.83 (0.64 – 0.92)
- Heel position - right -0.11 (0.56) -0.28 (0.52) 0.60 (0.17 – 0.81)
11. Ankle range - left 0.86 (0.34) 0.79 (0.41) 0.69 (0.34 – 0.85)
- Ankle range - right 0.77 (0.42) 0.78 (0.42) 0.77 (0.53 – 0.89)
Clinical examination sub score 1.18 (1.26) 1.05 (0.99) 0.86 (0.73 – 0.93)
Total score 9.10 (2.92) 9.81 (1.17) 0.82 (0.64 – 0.91)