Table 1.
Correlations between delay in years and different variables.
| Delay in yrs. | |
|---|---|
| Spearman's rho | |
| Sex | |
| Correlation coefficient | 0.058 |
| P value | 0.225 |
| N | 440 |
| Age | |
| Correlation coefficient | 0.438 |
| P value | 0.000 |
| N | 440 |
| Education level | |
| Correlation coefficient | −0.366 |
| P value | 0.000 |
| N | 440 |
| Bilaterality | |
| Correlation coefficient | 0.030 |
| P value | 0.533 |
| N | 440 |
| Family history | |
| Correlation coefficient | −0.305 |
| P value | 0.000 |
| N | 440 |
| Associated disease | |
| Correlation coefficient | 0.219 |
| P value | 0.000 |
| N | 440 |
| Knowledge about glaucoma | |
| Correlation coefficient | −0.283 |
| P value | 0.000 |
| N | 440 |
| Insurance | |
| Correlation coefficient | 0.122 |
| P value | 0.010 |
| N | 440 |