Skip to main content

Table 4 Association of High Axial Myopia with Anterior Segment Biometry (Multivariate-Adjusted Logistic Model)

From: Associations between anterior segment biometry and high axial myopia in 3438 cataractous eyes in the Chinese population

Biometric Parameter High Axial Myopia
OR (95% CI) a P Value
Q Value
 Quartile 1 1.0 (Ref)
 Quartile 2 0.91 (0.66, 1.25) 0.55
 Quartile 3 0.97 (0.71, 1.33) 0.87
 Quartile 4 0.64 (0.47, 0.88) 0.005
  P = 0.009 (Trend)
Per 1-unit increase 0.42 (0.23, 0.79) 0.007
TCRP (D)
 Quartile 1 1.0 (Ref)
 Quartile 2 1.10 (0.81, 1.50) 0.55
 Quartile 3 0.72 (0.54, 0.97) 0.03
 Quartile 4 0.72 (0.53, 0.96) 0.03
  P = 0.003 (Trend)
Per 1-D increase 0.86 (0.79, 0.94) 0.001
CA (D)
 Quartile 1 1.0 (Ref)
 Quartile 2 1.04 (0.78, 1.39) 0.80
 Quartile 3 1.21 (0.92, 1.59) 0.18
 Quartile 4 1.32 (0.99, 1.75) 0.06
  P = 0.04 (Trend)
Per 1-D increase 1.20 (1.03, 1.41) 0.02
WTW (mm)
 Quartile 1 1.0 (Ref)
 Quartile 2 0.81 (0.59, 1.11) 0.19
 Quartile 3 1.05 (0.76, 1.45) 0.76
 Quartile 4 1.43 (0.99, 2.08) 0.06
  P = 0.04 (Trend)
Per 1-mm increase 1.38 (1.03, 1.85) 0.03
ACD (mm)
 Quartile 1 1.0 (Ref)
 Quartile 2 2.16 (1.63, 2.86) < 0.001
 Quartile 3 2.63 (1.96, 3.51) < 0.001
 Quartile 4 4.68 (3.35, 6.54) < 0.001
  P < 0.001 (Trend)
Per 1-mm increase 3.25 (2.51, 4.22) < 0.001
IOP (mmHg)
 Quartile 1 1.0 (Ref)
 Quartile 2 1.20 (0.91, 1.60) 0.20
 Quartile 3 1.26 (0.95, 1.68) 0.11
 Quartile 4 1.40 (1.04, 1.88) 0.03
  P = 0.03 (Trend)
Per 1 mmHg increase 1.06 (1.02, 1.09) 0.001
  1. Abbreviations: ACD Anterior chamber depth, CA Corneal astigmatism, CI Confidence interval, D Diopter, IOP Intraocular pressure, OR Odds ratio, Q Corneal asphericity coefficient, TCRP Total corneal refractive power, WTW White-to-white corneal diameter
  2. aAdjusted for age, sex, arterial hypertension, and diabetes mellitus