In the univariate logistic model, the following significant relationships were found: male gender (OR 0.48, p = 0.001), university degree (OR 0.49, p = 0.022), NSAIDs (OR 2.6, p < 0.001), uveitis (OR 0.51, p = 0.04), smoking (OR 2.2, p = 0.001), BASDAI (OR 2.6, p < 0.001), BASFI (OR 2.2, p < 0.001), ESR (OR 1.04, p = 0.001), CRP (OR 1.15, p = 0.002), HLA-B27 positivity (OR 0.57, p = 0.021). The gene discussed is CRP; the disease is uveitis.