Journal of Ophthalmology / 2015 / Article / Tab 4

Research Article

The Ocular Biometry of Adult Cataract Patients on Lifeline Express Hospital Eye-Train in Rural China

Table 4

Biological parameters for males of the three groups.

ZhoukouYunchengSanmenxiaTotal

Preoperative visual acuity (LogMAR)1.21 ± 0.380.98 ± 0.360.66 ± 0.440.89 ± 0.460.000
Preoperative IOL (mmHg)14.28 ± 3.4613.69 ± 2.8714.50 ± 3.1814.16 ± 3.170.000
Corneal curvature (D)
42.80 ± 1.5243.37 ± 1.6443.31 ± 1.4443.20 ± 1.550.000
43.86 ± 1.5044.27 ± 1.6444.19 ± 1.4544.13 ± 1.540.000
 ||1.07 ± 0.850.91 ± 0.800.87 ± 0.660.94 ± 0.770.001
 Average corneal power ()43.33 ± 1.4543.82 ± 1.5943.75 ± 1.4143.67 ± 1.490.000
Axial length (AL) (mm)23.12 ± 0.9023.44 ± 0.8923.46 ± 0.8823.37 ± 0.900.000
AL/CR2.97 ± 0.123.04 ± 0.113.04 ± 0.113.02 ± 0.110.000
CEC (/mm2)2537.49 ± 450.382437.86 ± 439.39 2467.32 ± 444.710.004

values were calculated with ANOVA.
LEHET was equipped with Specular Microscope, SP-3000P, in the first half of year 2012; the patients of Zhoukou and part of  Yuncheng had no CEC measurement.

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