Longitudinal changes in anti-Id levels during follow up in progressors and non-progressors of the NHS cohort.

<p>Longitudinal changes are expressed as rate of change (anti-Id level at diagnosis or final sampling – anti-Id level at baseline)/duration of follow up in months). Changes in anti-Id levels and median for each group are presented. Significant differences are indicated by the horizontal bar and asterix. Actual anti-Id levels at baseline and over time are shown in the respective insets.