Table 2.
Results of sex differences and correlation analysis stratified by sex.
| Sex differences | Correlation analysis with axial length | ||||||
|---|---|---|---|---|---|---|---|
| Women (n = 275) | Men (n = 185) | Women | Men | ||||
| Mean | Mean | P -value | ß ( p -value) | Adjusted ß ( p -value) a | ß ( p -value) | Adjusted ß ( p -value) a | |
| Age (y) | 74.3 ± 8.8 | 72.7 ± 9.3 | 0.071 | −0.401 (< 0.001*) | −0.346 (< 0.001*) | ||
| Axial length (mm) | 23.92 ± 1.66 | 24.44 ± 1.48 | < 0.001* | ||||
| Spherical equivalent (diopter) | −1.83 ± 4.27 | −2.58 ± 3.99 | 0.263 | −0.720 (< 0.001*) | −0.673 (< 0.001*) | −0.824 (< 0.001*) | −0.671 (< 0.001*) |
| Tear break-up time (s) | 3.0 ± 2.2 | 4.2 ± 2.0 | < 0.001* | −0.006 (0.911) | 0.048 (0.405) | 0.020 (0.796) | 0.027 (0.707) |
| Strip meniscometry value (mm) | 1.7 ± 2.5 | 2.6 ± 3.0 | 0.007* | −0.163 (0.039*) | −0.142 (0.057) | 0.043 (0.672) | −0.004 (0.966) |
| Corneal staining score | 0.3 ± 0.5 | 0.1 ± 0.3 | < 0.001* | −0.019 (0.758) | −0.032 (0.573) | 0.056 (0.469) | 0.002 (0.972) |
| Endothelial cell density (cells/mm2) | 2,667 ± 352 | 2,737 ± 306 | 0.030* | −0.139 (0.021*) | −0.148 (0.007*) | 0.081 (0.281) | 0.056 (0.412) |
| Dry eye medication (%) | 18.7 | 5.9 | < 0.001* | 0.034 (0.573) | 0.054 (0.333) | 0.072 (0.324) | 0.042 (0.543) |
| Full macular thickness (μm) | 254.4 ± 28.4 | 269.2 ± 32.7 | 0.001* | 0.142 (0.092) | 0.170 (0.034*) | 0.143 (0.209) | 0.183 (0.077) |
| Ganglion cell complex thickness (μm) | 78.0 ± 15.7 | 82.0 ± 14.9 | 0.033* | −0.250 (< 0.001*) | −0.248 (< 0.001*) | −0.051 (0.597) | −0.002 (0.978) |
| Peripapillary NFL thickness (μm) | 109.7 ± 22.3 | 106.5 ± 19.1 | 0.178 | −0.367 (< 0.001*) | −0.382 (< 0.001*) | −0.228 (0.007*) | −0.234 (0.003*) |
*
P < 0.05, standardized partial regression coefficient and comparison using t-test.
a
Adjusted for age and sex.
NFL, nerve fiber layer.