Table 2. Radiographic progression between patients with or without uveitis.

Dependent variable: mSASSS progression		95% CI
Uveitis	Mean±SE	Lower bound	Upper bound	p
Absence	*6.29±1.32	3.67	8.93	0.68
Presence	*5.49±1.39	2.72	8.25
mSASSS: Modified Stoke Ankylosing Spondylitis Spinal Score; CI: Confidence interval; SE: Standard error; * Adjusted for multiple comparisons by Bonferroni correction (covariates: age, sex, disease duration, baseline radiographic score, hip joint involvement, erythrocyte sedimentation rate, nonsteroidal anti-inflammatory drug index, and use of biologics).