BTG3 and systemic lupus erythematosus: Comparing 5 UCTD-SLE patients and other 147 stable UCTD, we found that a younger age at onset (p: 0.05), alopecia (p: 0.029; OR: 13.3), nucleolar ANA pattern (p: 0.029; OR: 12.8) and anti-dsDNA (p: 0.007; OR: 16.5) positivity were features associated with evolution, as shown in Table 3.