Table 5.

Post hoc analysis of macular RVD, DBP, and MOPP in healthy group and low teens-NTG.

	Healthy group (N = 32)	Low-teens NTG (N = 35)	P-value*
Inf. macular RVD (%)
9 AM	49.92 ± 5.52	45.36 ± 7.56	0.005
12 PM	47.82 ± 4.75	47.75 ± 6.58	0.956
3 PM	50.68 ± 6.06	48.61 ± 6.15	0.171
6 PM	48.32 ± 4.60	47.34 ± 6.70	0.507
Temp. macular RVD (%)
9 AM	45.59 ± 5.25	46.72 ± 4.71	0.347
12 PM	45.58 ± 3.43	45.96 ± 5.12	0.703
3 PM	45.69 ± 4.08	46.04 ± 4.03	0.728
6 PM	47.44 ± 4.35	45.50 ± 5.26	0.023
DBP (mmHg)
9 AM	78.79 ± 11.38	78.29 ± 11.01	0.849
12 PM	78.29 ± 10.75	75.79 ± 10.56	0.314
3 PM	78.70 ± 9.98	76.35 ± 7.98	0.258
6 PM	79.33 ± 9.57	69.79 ± 10.04	< 0.001
MOPP (mmHg)
9 AM	53.47 ± 8.05	53.22 ± 7.19	0.888
12 PM	53.02 ± 7.03	52.39 ± 6.15	0.684
3 PM	53.84 ± 7.03	52.93 ± 5.65	0.541
6 PM	54.16 ± 6.85	50.06 ± 6.90	0.012

*Independent t-test; bolded values represent significance, P < 0.05.

RVD = retinal vessel density; DBP = diastolic blood pressure; MOPP = mean ocular perfusion pressure.