Kappa/lambda total light chain ratio

Kappa/lambda total light chain ratio has no effect on mortality in humans.

“were associated with all-cause mortality (P < 0.05), whereas the κ/λ ratio was not (P > 0.05).”

HumansRestricted cubic spline analysisMedian follow-up of 30 months18.8% malesn = 906

Associations of serum total light chain kappa and lambda levels with all-cause mortality in Chinese centenarians

Immunity & ageing : I & A·19 Jun 2025