highly significantp < 0.001
Comparison of CXCL13, WBC, Hs-CRP in cerebrospinal fluid of stroke patients with neurosyphilis before and after treatment The CXCL13 level before treatment was (132.91 ± 12.31) μg/mL, which decreased to (98.39 ± 8.37) μg/mL after 4 weeks of treatment, showing a highly significant difference between the two ( t = 29.15, p < 0.001).