The Ocular Biometry of Adult Cataract Patients on Lifeline Express Hospital Eye-Train in Rural China
Table 5
Biological parameters for females of the three groups.
Zhoukou
Yuncheng
Sanmenxia
Total
Preoperative visual acuity (LogMAR)
1.19 ± 0.38
0.93 ± 0.37
0.61 ± 0.42
0.85 ± 0.46
0.000
Preoperative IOL (mmHg)
14.67 ± 3.43
14.17 ± 2.93
14.95 ± 3.06
14.60 ± 3.13
0.000
Corneal curvature (D)
43.74 ± 1.63
44.20 ± 1.63
44.13 ± 1.54
44.05 ± 1.61
0.000
45.00 ± 1.81
45.24 ± 1.63
45.09 ± 1.54
45.12 ± 1.65
0.016
||
1.27 ± 1.11
1.02 ± 0.82
0.96 ± 0.81
1.06 ± 0.91
0.000
Average corneal power ()
44.37 ± 1.63
44.72 ± 1.58
44.61 ± 1.49
44.58 ± 1.56
0.000
Axial length (AL) (mm)
22.86 ± 1.11
23.01 ± 0.96
22.91 ± 0.88
22.93 ± 0.97
0.008
AL/CR
3.00 ± 0.15
3.05 ± 0.12
3.03 ± 0.11
3.03 ± 1.29
0.000
CEC (/mm2)
2484.59 ± 418.72
2449.66 ± 406.84
2459.30 ± 410.29
0.174
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.