Fig. 2

Correlation analysis between cognitive function and serum T3 and T4 levels. The correlations between T3 levels and list learning (a), immediate story recall (b), figure copy (c), digit span (d), list recall (e), list recognition (f), and delayed story recall (g) scores in patients with SLE. The correlations between T4 levels and list learning (h), immediate story recall (i), figure copy (j), digit span (k), coding (l), list recall (m), list recognition (n), delayed story recall (o), and figure recall (p) scores in patients with SLE