AUC for NA-AVR as a detector of hypertensive status in the study cohort
| Measure | Group | Left eye | Right eye | P value | ||
| AUC | CI | AUC | CI | |||
| NA-AVR (unity) | All | 0.73 | 0.68 to 0.78 | 0.64 | 0.59 to 0.70 | 0.020 |
| M | 0.77 | 0.70 to 0.83 | 0.59 | 0.51 to 0.67 | < 0.005 | |
| F | 0.72 | 0.63 to 0.78 | 0.68 | 0.58 to 0.76 | 0.502 | |
With 95% CIs and 5% significance level (p). Significant p values are in bold.
AUC, area under the receiver operating characteristic curve; F, female; M, male; NA-AVR, nasal–annular arteriole:venule ratio.