| |
CRS group
|
Emmetropia group
|
P value
|
|---|
|
Age (years):
|
30.33 ± 4.60 (23–35)
|
29.64 ± 3.77 (23–35)
|
0.296
|
|
Gender (M/F):
|
106/2
|
98/1
|
0.533
|
|
Spherical equivalent (D):
|
−0.023 ± 0.52
|
0.023 ± 0.30
|
0.268
|
|
Diagnosis:
|
|
ADs and BDs
|
17 (15.7%)
|
15 (15.2)
|
0.524
|
|
Asymptomatic CI
|
8 (7.41%)
|
7 (7.07%)
|
0.570
|
|
NBV subjects
|
83 (76.85%)
|
77 (77.78%)
|
–
|
|
Total
|
108 (100%)
|
99 (100%)
|
–
|
|
Clinical findings
|
|
AA (right eye only, D)
|
9.65 ± 2.06
|
9.27 ± 1.78
|
0.206
|
|
MAF (right eye only, cpm)
|
12.81 ± 6.93
|
11.80 ± 6.64
|
0.434
|
|
BAF (cpm)
|
12.41 ± 6.44
|
10.73 ± 5.79
|
0.068
|
|
MEM (right eye only, D)
|
−0.076 ± 0.55
|
−0.025 ± 0.50
|
0.494
|
|
PRA (D)
|
−2.66 ± 1.49
|
−2.35 ± 1.37
|
0.122
|
|
NRA (D)
|
1.87 ± 0.60
|
1.73 ± 0.60
|
0.136
|
|
Phoria (Δ)
|
|
Near
|
−3.73 ± 4.94
|
−3.59 ± 5.32
|
0.505
|
|
Distance
|
−1.56 ± 2.51
|
−1.53 ± 2.63
|
0.481
|
|
PFV (Near break point) (Δ)
|
23.00 ± 7.72
|
22.37 ± 7.72
|
0.468
|
|
NFV (Near break point) (Δ)
|
20.53 ± 5.39
|
19.89 ± 4.81
|
0.246
|
- CRS Corneal refractive surgery, SE Spherical equivalent, ADs Accommodative dysfunctions, BDs Binocular dysfunctions, CI Convergence insufficiency, NBV Normal visual binocular, AA Accommodative amplitude, BAF Binocular accommodative facility, MAF Monocular accommodative facility, MEM Monocular estimated method, NPC Near point of convergence, PFV Positive fusional vergence, NFV Negative fusional vergence, PRA Positive relative accommodation, NRA Negative relative accommodation
