Research Article
Gender- and Age-Related Differences of Ocular Biometric Parameters in Patients Undergoing Cataract Surgery in Bosnia and Herzegovina
Table 1
Ocular biometric parameters by gender.
| | Ocular biometric parameters | Total mean (SD) or N (%) | Male mean (SD) or N (%) | Female mean (SD) or N (%) | value1 |
| | Keratometry (D) | | K1 | 42.93 (1.64) | 42.57 (1.54) | 43.25 (1.67) | <0.0001 | | K2 | 43.90 (1.57) | 43.55 (1.54) | 44.22 (1.53) | <0.0001 | | K | 43.42 (1.55) | 43.07 (1.48) | 43.74 (1.54) | <0.0001 | | Astigmatism (D) | 0.97 (0.89) | 0.98 (0.90) | 0.97 (0.88) | 0.874 | | ATR | 546 (42.72) | 288 (47.52) | 258 (38.39) | 0.001 | | OBQ | 240 (18.78) | 114 (18.81) | 126 (18.75) | | WTR | 492 (38.50) | 204 (33.66) | 288 (42.86) | | AL (mm) | 23.46 (1.18) | 23.73 (1.07) | 23.22 (1.23) | <0.0001 | | ACD (mm) | 3.17 (0.40) | 3.25 (0.40) | 3.10 (0.39) | <0.0001 | | LT (mm) | 4.54 (0.48) | 4.53 (0.49) | 4.55 (0.47) | 0.333 |
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1Wilcoxon Mann–Whitney test. ACD-anterior chamber depth; AL-axial length; ATR-against the rule astigmatism; K1-flat keratometry; K2-steep keratometry; K-average keratometry; LT-lens thickness; OBQ-oblique astigmatism; SD-standard deviation; WTR-with the rule astigmatism. In bold are the statistically significant results.
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