Table 3. Multiple Regression Analysis Among Blood Flow, Diagnostic Groups, Ocular Perfusion Pressure, and MAP.
| Variable | Unadjusted | Adjusted for Age | Adjusted for Age, BMI, Comorbid Disease | |||
|---|---|---|---|---|---|---|
| Mean Difference (95% CI) | P Value | Mean Difference (95% CI) | P Value | Mean Difference (95% CI) | P Value | |
| NTG vs control | −30.81 (−50.66 to −10.96) | .003 | −25.35 (−45.56 to −5.13) | .01 | −25.17 (−45.92 to −4.41) | .02 |
| HTG vs control | −23.36 (−43.34 to −3.37) | .02 | −18.93 (−39.05 to 1.20) | .07 | −18.97 (−39.22 to 1.27) | .07 |
| XFG vs control | −40.32 (−60.16 to −20.47) | <.001 | −28.97 (−51.23 to −6.72) | .01 | −28.99 (−51.35 to −6.63) | .01 |
| MOPP, right eye | −0.22 (−1.08 to 0.63) | .61 | −0.12 (−0.94 to 0.69) | .76 | −0.06 (−0.88 to 0.75) | .87 |
| MOPP, left eye | −0.28 (−1.16 to 0.60) | .53 | −0.08 (−0.92 to 0.76) | .84 | −0.005 (−0.83 to 0.83) | .99 |
| MAP | −0.09 (−0.68 to 0.49) | .76 | 0.05 (−0.52 to 0.61) | .87 | 0.09 (−0.47 to 0.65) | .74 |
Abbreviations: BMI, body mass index; HTG, high-tension glaucoma; MAP, mean arterial pressure; MOPP, mean ocular perfusion pressure; NTG, normal-tension glaucoma; XFG, exfoliation glaucoma.