Table 4. Univariable and Multivariable Logistic Regression Analyses Examining the Relationship Between Age, Sex, Visual Acuity, and SAP MD and Success With Self-tonometry.
| Variable | Univariable Model | Multivariable Model | ||||||
|---|---|---|---|---|---|---|---|---|
| Partial Success | Complete Success | Partial Success | Complete Success | |||||
| Odds Ratio (95% CI) | P Value | Odds Ratio (95% CI) | P Value | Odds Ratio (95% CI) | P Value | Odds Ratio (95% CI) | P Value | |
| Age | 0.89 (0.83-0.95) | <.001 | 0.92 (0.87-0.97) | .003 | 0.91 (0.85-0.98) | .01 | 0.93 (0.88-0.99) | .02 |
| Female | 0.37 (0.13-1.05) | .06 | 0.57 (0.23-1.42) | .23 | NA | NA | NA | NA |
| Visual acuity in the better eye | 0.001 (0-0.06) | <.001 | 0.02 (0-0.56) | .02 | 0.007 (0-0.58) | .03 | 0.12 (0-5.44) | .27 |
| SAP MD in the better eye | 1.01 (0.94-1.10) | .74 | 1.00 (0.93-1.08) | .94 | NA | NA | NA | NA |
Abbreviations: MD, mean deviation; NA, not applicable; SAP, standard automatic perimetry.