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. 2021 Aug 11;12:676527. doi: 10.3389/fneur.2021.676527

Figure 4.

Figure 4

Proposed screening algorithm for patients with suspected MS, based on the K-FLC levels in CSF measured in an Optilite system, the K-Index 3.045 optimal threshold, and OCB testing. Estimated time and cost breakdown included on the table below. MS, multiple sclerosis; K-FLC, kappa free light chain; CSF, cerebrospinal fluid; K-Index, kappa index; OCB, oligoclonal band.