Area assessed | Comparison data | Inter-reader reliability data | |||||||
MRI (n) | CE (n) | PEA | Sensitivity | Specificity | Reader 1 (n) | Reader 2 (n) | PEA | PABAK | |
Synovitis: | |||||||||
TTJ | 11 | 17 | 54.5 | 81.8 | 27.3 | 3 | 3 | 60.0 | 0.20 |
STJ | 12 | 17 | 59.1 | 83.3 | 30.0 | 3 | 2 | 40.0 | â0.20 |
TNJ | 9 | 17 | 45.5 | 77.8 | 23.1 | 4 | 2 | 60.0 | 0.20 |
CCJ | 11 | 12 | 50.0 | 54.5 | 45.5 | 4 | 0 | 20.0 | â0.60 |
Tenosynovitis: | |||||||||
TA | 1 | 4 | 77.3 | 0.0 | 81.0 | 1 | 1 | 60.0 | 0.20 |
TP | 12 | 19 | 59.1 | 91.7 | 20.0 | 4 | 3 | 80.0 | 0.60 |
FDL | 6 | 5 | 68.2 | 33.3 | 81.3 | 1 | 1 | 60.0 | 0.20 |
FHL | 5 | 5 | 72.7 | 40.0 | 82.4 | 1 | 2 | 40.0 | â0.20 |
Peroneal* | 11 | 13 | 54.5 | 63.6 | 45.5 | 4 | 3 | 80.0 | 0.60 |
EDL | 2 | 3 | 77.3 | 0.0 | 85.0 | 2 | 1 | 80.0 | 0.60 |
EHL | 1 | 3 | 90.9 | 100.0 | 90.5 | 2 | 0 | 60.0 | 0.20 |
*Peroneus longus and brevis tendons were assessed together.
CCJ, calcaneocuboid; EDL, extensor digitorum longus; EHL, extensor hallucis longus; FDL, flexor digitorum longus; FHL, flexor hallucis longus; PABAK, prevalence and bias-adjusted Îș; PEA, percentage exact agreement; STJ, subtalar; TA, tibialis anterior; TNJ, talonavicular; TP, tibialis posterior; TTJ, tibiotalar.