Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
The probability of development of a second clinical attack, i.e., conversion to CDMS, during the 4-year follow-up period was higher in the high κ-FLC index (>100) group (n = 19) than in the low κ-FLC index (≤100) group (n = 69; p = 0.009). κ-FLC = κ-free light chain; CDMS = clinically definite multiple sclerosis.
