Table 3.
Results from 5 Multivariable Linear Regression Models with Intraocular Pressure as the Dependent Variable and Both β-Blocker Use and Nitrate Use Together as Explanatory Variables
| No Further Adjustment |
Further Adjusted for SBP |
Further Adjusted for HR |
Further adjusted for SBP and HR |
Further adjusted for DBP and HR |
|||||
|---|---|---|---|---|---|---|---|---|---|
| β (95% CI) | P value | β (95% CI) | P value | β (95% CI) | P value | β (95% CI) | P value | β (95% CI) | P value |
| β-Blockers | |||||||||
| −0.97 (−1.23, −0.71) | <0.001 | −0.89 (−1.15, −0.64) | <0.001 | −0.76 (−1.03, −0.49) | <0.001 | −0.71 (−0.97, −0.44) | <0.001 | −0.69 (−0.96, −0.43) | <0.001 |
| Nitrates | |||||||||
| −0.69 (−1.17, −0.21) | 0.005 | −0.52 (−1.00, −0.05) | 0.030 | −0.66 (−1.14, −0.19) | 0.006 | −0.50 (−0.97, −0.03) | 0.038 | −0.51 (−0.98, −0.03) | 0.035 |
DBP = diastolic blood pressure; HR = heart rate; SBP = systolic blood pressure.
All models were adjusted for age, gender, and body mass index with any further adjustment indicated.