Funnel plots (A) for HOMA from 8 selected studies and (B) for QUICKI from 4 selected studies evaluating effects of TNFi on IR/IS.

<p>Funnel plots (A) for HOMA from 8 selected studies and (B) for QUICKI from 4 selected studies evaluating effects of TNFi on IR/IS.</p

Flow chart of studies identification and selection.

<p>Flow chart of studies identification and selection.</p

The Forest Plot for the effect of TNFi on QUICKI.

<p>The Forest Plot for the effect of TNFi on QUICKI.</p