|Focal Cap Analysis|
|β||p Value||95% CI||β||p Value||95% CI|
|ACS and/or PR||−0.138||<0.001||−0.211||−0.065||0.002||0.845||−0.022||0.027|
|Fibrous cap thickness, thinnest (per 10-μm increase)||0.005||0.001||0.002||0.008||−0.001||0.005||−0.0016||−0.0003|
The relationships between polarization properties and clinical and optical frequency domain imaging parameters were determined by unadjusted generalized linear model using a generalized estimating equation to take into consideration the intrasubject correlations among multiple cross-sectional images from individual patients. Beta values and 95% CIs for birefringence are given in units of ×10−3.
Abbreviations as in Tables 1 to 3.