. 2010 Apr;51(4):2003–2010. doi: 10.1167/iovs.09-3492

Table 7.

Multivariate Models of HRT Parameters with Diagnosis Used as the Independent Variable and Controlling for OCT RNFL, Disc Area, and Reference Height

	Cup Area	Rim Area	Cup-Disc Area Ratio	Cup Volume	Rim Volume	Mean Cup Depth	Cup Shape	Vertical Cup-Disc Ratio
*OAG (n = 147) vs. NAION (n = 49)*
Diagnosis	−0.54^*	0.54^*	−0.30^*	−0.18^*	0.18^*	−0.13^*	−0.072^*	−0.45^*
RNFL average	−0.006^*	0.006^*	−0.003^*	−0.002^*	0.002^*	0.00	−0.002^*	−0.003^*
Disc area	0.77^*	0.23^*	0.20^*	0.30^*	0.015	0.14^*	0.067^*	0.24^*
Reference height	−0.21	0.21	−0.11	−0.13	0.26^*	0.14^*	0.019	−0.035
*OAG (n = 147) vs. AAION (n = 16)*
Diagnosis	−0.36^*	0.36^*	−0.19^*	−0.17^*	0.11^*	−0.11^*	−0.071^*	−0.23^*
RNFL average	−0.01^*	0.01^*	−0.005^*	−0.003^*	0.003^*	−0.001	−0.002^*	−0.005^*
Disc area	0.83^*	0.17^*	0.19^*	0.34^*	−0.005	0.15^*	0.07^*	0.22^*
Reference height	−0.30	0.30	−0.22^†	−0.13	0.30^*	0.12	0.008	−0.24^†
*NAION (n = 49) vs. AAION (n = 16)*
Diagnosis	0.34^†	−0.34	0.17^†	0.11^*	−0.10	0.038	0.01	0.30^*
RNFL average	−0.001	0.001	−0.001	0.001	0.004	0.00	−0.001^*	−0.001
Disc area	0.36	0.66	0.12^†	0.10^*	0.299	0.07^†	0.035	0.10
Reference height	−0.15	0.16	−0.03	−0.53^*	0.462	0.14^†	0.013	0.010

Data are the regression coefficients for each of the model variables.

P ≤ 0.0063.

^†

P ≤ 0.05.