Table 2 Demographic data on ANAET patients
From: Outcomes after the surgery for acquired nonaccommodative esotropia
Variables | N = 35 |
|---|---|
Sex (Male: Female) | 20: 15 |
Age at onset (years) | 13.3 ± 17.5 (range: 1.4 - 66.8) |
Age at surgery (years) | 20.3 ± 20.0 (range: 2.5 - 72.2) |
Spherical equivalent | −0.7 ± 4.5 (range: −14.0 - +5.3) |
Symptom duration (years) | 4.3 ± 5.9 (range: 0.1 - 23.2) |
Preoperative follow-up period (months) | 11.2 ± 29.5 (range: 1 - 149) |
Amblyopia | 6 (17.1%) |
Stereoacuity by Titmus test (seconds of arc) | (n = 22) |
Stereopsis of 40-60 | 3 (13.6%) |
Stereopsis of 80-3000 | 10 (45.5%) |
No stereopsis | 9 (40.9%) |
Fusion by Worth-4-dot | 3 / 23 (13.0%) |
Alternate fixation | 11 (31.4%) |
Accompanying strabismus | |
Vertical strabismus | 5 (14.3%) |
Preoperative angle of esodeviation (PD) | |
Distance | 37.3 ± 13.7 (range: 15 - 75) |
Near | 38.6 ± 16.6 (range: 15 - 85) |
Type of surgery | |
BMR | 14 |
RR | 17 |
UMR | 4 |
Postoperative follow-up period (months) | 57.8 ± 60.0 (range: 6-201) |