Total number of ultrasound findings including all sites
| Psoriasis with nail disease (372 entheses) | Psoriasis without nail disease (180 entheses) | ||||
|---|---|---|---|---|---|
| n | % | n | % | p Value | |
| Hypoechogenicity | 98 | 26 | 31 | 17 | 0.02 |
| Thickening | 146 | 39 | 41 | 23 | 0.0001 |
| Power Doppler | 3 | 1 | 2 | 1 | 0.7 |
| Calcifications | 18 | 5 | 5 | 3 | 0.4 |
| Bursal enlargement | 23 | 6 | 20 | 11 | 0.06 |
| Power Doppler inside the bursa | 1 | 0.3 | 2 | 1 | 0.3 |
| Enthesophytes | 152 | 41 | 57 | 32 | 0.04 |
| Erosions | 9 | 2 | 6 | 3 | 0.4 |