Table 1.

Clinical characteristics of open-angle glaucoma patients

Systemic characteristics
Number of patients, n	51
Age, years	62.55 ± 10.68
Male to female ratio, n	35:16
Ocular characteristics
Number of eyes, n	84
DRPT baseline IOP, mmHg	12.65 ± 2.18
IOP after DRPT, mmHg	18.79 ± 4.02
IOP change during DRPT, mmHg	6.13 ± 3.55
IOP follow-up period, days	548.00 ± 181.15
IOP measurement times, n	5.76 ± 2.53
IOP max, mmHg	15.38 ± 2.62
IOP min, mmHg	11.46 ± 2.19
IOP fluctuation, mmHg	1.38 ± 0.75
Axial length, mm	25.94 ± 1.71
Number of eyedrops, n	3.37 ± 1.40

IOP intraocular pressure, DRPT dark-room prone testing

IOP max/min indicate the maximum/minimum value of IOP during the follow-up

IOP fluctuation indicate the standard deviation of IOP during the follow-up

Data are expressed as mean ± standard deviation