Table 3.

Publication-level Associations Between Fragility Index and Study Variables

Study Variables	Pearson Correlation Coefficient	P Value
Patient sample size	0.846	<0.001
RCR	0.321	0.179
Publication year	−0.365	0.087
No. of article citations	0.0430	0.850
Journal impact factor	0.192	0.380
No. of journal citations	−0.035	0.878

RCR = relative citation ratio