Table 4.

Changes in IOP and SC Parameters in POAG Subgroups Before and After Aerobic Exercise

Parameters	PG (Mean ± SD)			Non-PG (Mean ± SD)
	Before Exercise	After Exercise	P*	Before Exercise	After Exercise	P*
IOP, mmHg	16.50 ± 4.75	14.00 ± 3.79	<0.001	17.26 ± 3.93	15.22 ± 3.01	<0.001
Superior Area, pixels	75.51 ± 36.63	98.97 ± 62.29	0.026	73.95 ± 68.03	98.18 ± 96.31	0.114
Inferior Area, pixels	109.13 ± 110.66	132.18 ± 133.31	0.018	80.11 ± 69.06	100.22 ± 65.65	0.010
Nasal Area, pixels	103.60 ± 105.78	117.55 ± 126.10	0.258	93.45 ± 91.54	110.07 ± 103.7	0.005
Temporal Area, pixels	95.98 ± 94.72	102.59 ± 84.83	0.213	54.38 ± 44.95	77.30 ± 49.18	0.008
Superior Diameter, pixels	3.87 ± 1.58	4.46 ± 1.88	0.041	3.38 ± 1.71	3.98 ± 2.04	0.131
Inferior Diameter, pixels	4.53 ± 2.73	5.43 ± 3.27	0.029	4.15 ± 1.71	4.78 ± 1.88	0.171
Nasal Diameter, pixels	4.09 ± 2.32	4.30 ± 2.79	0.925	3.61 ± 2.09	4.59 ± 2.17	0.009
Temporal Diameter, pixels	4.14 ± 2.48	4.37 ± 2.34	0.459	3.17 ± 1.85	3.80 ± 1.81	0.049
Average Area, pixels	93.26 ± 69.12	107.53 ± 62.39	0.012	64.26 ± 40.24	88.62 ± 42.35	0.001
Average Diameter, pixels	4.07 ± 1.85	4.55 ± 1.97	0.015	3.92 ± 1.37	4.04 ± 1.39	0.004

IOP = Intraocular pressure; PG = Prostaglandin analogues; SC = Schlemm’s canal; SD = Standard deviation; * = Wilcoxon test (paired samples)