ALB and infectious disease: Regarding CSF findings, cases with autoimmune and infectious diseases showed significant differences from the other groups in the following pathological parameters: white blood cell count (WBC) (p < 0.001), protein concentration (p < 0.001), albumin quotient (p < 0.001), lactate concentration (p < 0.001), oligoclonal bands (OCBs) (p < 0.001), and autochthonous immunoglobulin synthesis (p < 0.001).