Table 1.

Change in photopic and mesopic pupil sizes at the third trimester of pregnancy, at the second postpartum month, and in the control group.

Patient groups	Third trimester mean ± SD	Postpartum mean ± SD	Control group mean ± SD	Third trimester versus control (†) P	Postpartum versus control (‡) P	Third trimester versus Postpartum (§) P
Photopic pupil size (mm)	3.74 ± 0.77	3.45 ± 0.53	3.49 ± 0.15	0.03∗	0.70	0.04∗
Mesopic pupil size (mm)	6.77 ± 0.52	6.42 ± 0.55	6.38 ± 0.21	0.0001∗	0.63	0.005∗

†, ‡: Student's t-test,

§: paired t-test,

∗: statistically significant difference.