Table 5. Comparison of log contrast sensitivity values under photopic, scotopic, and scotopic with glare conditions between the HOAs ≤ 0.3 group and the HOAs > 0.3 group.

	HOA ≤ 0.3 group	HOA > 0.3 group	P Value
Number of eyes	57	55	–
Photopic
Preoperative	1.26 ± 0.11	1.24 ± 0.14	0.305
Postoperative month 1	1.34 ± 0.10*	1.34 ± 0.10*	0.939
Postoperative month 3	1.37 ± 0.09*	1.38 ± 0.09*	0.509
Postoperative month 6	1.36 ± 0.10*	1.40 ± 0.11*	0.059
Postoperative month 12	1.38 ± 0.09*	1.38 ± 0.10*	0.883
Scotopic
Preoperative	1.25 ± 0.10	1.22 ± 0.12	0.127
Postoperative month 1	1.30 ± 0.10	1.32 ± 0.10*	0.498
Postoperative month 3	1.31 ± 0.09*	1.34 ± 0.09*	0.060
Postoperative month 6	1.34 ± 0.09*	1.33 ± 0.10*	0.807
Postoperative month 12	1.33 ± 0.09*	1.33 ± 0.11*	0.946
Scotopic with glare
Preoperative	1.17 ± 0.15	1.13 ± 0.18	0.251
Postoperative month 1	1.26 ± 0.11*	1.26 ± 0.16*	0.938
Postoperative month 3	1.30 ± 0.11*	1.31 ± 0.09*	0.442
Postoperative month 6	1.31 ± 0.09*	1.33 ± 0.10*	0.227
Postoperative month 12	1.33 ± 0.09*	1.31 ± 0.09*	0.348

Note:

HOAs, higher-order aberrations; AULCSF, area under the log contrast sensitivity function. *Significantly different between preoperative and postoperative contrast sensitivity values. Mean ± standard deviation. P < 0.05 statistically significant.