Visual outcome | AS+ (n=883) | AS− (n=642) | p Value | ||
Eyes (n) | Rate % | Eyes (n) | Rate % | ||
BCVA of first visit <0.5 | 367 | 41.6 | 224 | 34.9 | 0.009** |
BCVA of first visit <0.05 | 89 | 10.1 | 36 | 5.6 | 0.002** |
BCVA of last visit <0.5 | 168 | 19.0 | 87 | 13.6 | 0.005** |
BCVA of last visit <0.05 | 42 | 4.8 | 14 | 2.2 | 0.008** |
*p<0.05, **0.001≤p≤0.01, ***p<0.001.
AAU, acute anterior uveitis; AS, ankylosing spondylitis; BCVA, best corrected visual acuity; HLA, human leucocyte antigen.