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. 2008 Apr 10;9:44. doi: 10.1186/1471-2474-9-44

Table 5.

Intrarater Reliability of Modified Ashworth Scale

Intrarater Reliability (95% Confidence Interval) N= 60
Variable tested A B C

Hip Flexors 0.74 (0.61–0.84) 0.43 (0.20–0.61) 0.83 (0.74–0.89)
Hip Adductors (Knee extended) 0.74 (0.60–0.83) 0.62 (0.43–0.75) 0.78 (0.65–0.86)
Hip Internal Rotators 0.36 (0.12–0.56) 0.41 (0.18–0.60) 0.76 (0.63–0.85)
Hamstrings 0.56 (0.36–0.71) 0.54 (0.33–0.69) 0.69 (0.54–0.80)
Gastrocnemius 0.56 (0.36–0.71) 0.70 (0.54–0.80) 0.68 (0.51–0.79)