Concordant (F=C) | Discordant (F≠m`C) | |||||
---|---|---|---|---|---|---|
QST | F=1, C=1 | F=0, C=0 | F=1, C=0 | F=0, C=1 | χ2 Test p value | κ |
An abnormal test result in the field (F) or clinic (C) is denoted by a 1, a normal result by 0. QST, quantitative sensory testing. | ||||||
Hot | 8 | 46 | 4 | 21 | 0.019 | 0.22 |
Cold | 27 | 20 | 15 | 17 | 0.102 | 0.18 |
Vibration | 14 | 37 | 26 | 2 | 0.001 | 0.30 |