Long-Term Visual Quality and Pupil Changes after Small-Incision Lenticule Extraction for Eyes without Preoperative Cylinder Refraction

Table 7

The pupil size preoperatively and at 30 months postoperatively.

	Preop.	30-month	value
Photopic (mm)	3.27 ± 0.55	3.10 ± 0.66	0.030
	2.44 to 4.45	2.32 to 4.48
Scotopic (mm)	6.67 ± 0.52 mm	6.70 ± 0.78 mm	0.889
	5.08 to 7.84	6.14 to 7.38

0.030 is the p value of the comparison of the photopic pupil diameter between the preoperative and the 30‐month postoperative ones. 5.08 to 7.84 is the range of the preoperative scotopic diameter. 6.14 to 7.38 is the range of the 30‐month postoperative scotopic diameter.