If you specify the MODIFICATION or MOD option, PROC CALIS computes and displays a default set of modification indices: All of the preceding tests are approximations. You can often get more accurate ...

A modification request is required if you plan to make any changes to your research or deviate from the protocol after approval or exemption has been granted. Such changes include, but are not limited ...

Pediatric cardiac surgery–associated acute kidney injury is common and associated with poor outcomes, but early prediction is challenging. The purpose of this study was to determine the performance of ...

Background: The association between atherogenic index of plasma (AIP) and type 2 diabetes mellitus (T2DM) in normal-weight individuals with hypertension remains unclear. This study seeks to elucidate ...