ICC | Phase | MRI | GSUS | PDUS |
---|---|---|---|---|
Wrist | ||||
All | −0.063 | −0.024 | 0.361 | |
P1 | 0.329 | 0.245 | 0.532 | |
P2 | −0.097 | −0.075 | 0.318 | |
P3 | −0.340 | −0.385 | −0.159 | |
PVM | 0.081 | −0.012 | 0.131 | |
MCP 2–5 | ||||
All | 0.475 | 0.333 | 0.568 | |
P1 | 0.375 | 0.294 | 0.660 | |
P2 | 0.445 | 0.287 | 0.538 | |
P3 | 0.217 | 0.120 | 0.437 | |
PVM | 0.264 | 0.173 | 0.370 | |
PIP 2–5 | ||||
All | 0.500 | 0.343 | 0.534 | |
P1 | 0.443 | 0.335 | 0.661 | |
P2 | 0.485 | 0.306 | 0.513 | |
P3 | 0.447 | 0.202 | 0.425 | |
PVM | 0.505 | 0.355 | 0.528 |
GSUS: greyscale mode in ultrasonography; PDUS: power Doppler mode in ultrasonography; All: overall value for FOI comprising all phases; P1: early phase; P2: intermediate phase; P3: late phase of enhancement; PVM: PrimaVista mode; MCP: metacarpophalangeal joints; PIP: proximal interphalangeal joints.