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. 2018 Oct 11;12:2015–2029. doi: 10.2147/OPTH.S171576

Table 1.

Preoperative patient demographics and pIOL characteristics

Characteristic Mean±SD Range (min, max)

Age (years) 30.4±5.4 (20, 45)
Refraction sphere (D) −7.95±2.91 (−17.5, −2.5)
Refraction cylinder (D) −0.69±0.62 (−2.5, 0)
SE (D) −8.30±2.98 (−18.25, −2.88)
Corneal thickness (µm) 534±33 (441, 601)
ACD (mm) 3.32±0.25 (2.80, 3.91)
WTW @ 0° (mm) 12.02±0.45 (11.00, 13.45)
WTW @ 90° (mm) 12.38±0.45 (11.09, 13.49)
ECC (cells/mm2) 2,742±340 (2,040, 3,903)
IOP (mmHg) 13.7±1.9 (8, 19)
Scotopic pupil size (mm) 6.74±0.86 (4.5, 8.5)
Fotopic pupil size (mm) 4.87±0.89 (3.0, 7.0)
pIOL optical power (D) −9.11±2.83 (−18.0, −3.5)
pIOL size (mm) 13.2±0.3 (12.6, 13.7)

Abbreviations: ACD, anterior chamber depth; ECC, endothelial cell count; IOL, intraocular lens; pIOL, phakic IOL; SE, spherical equivalent; WTW, white to white.