Table 2.

Rates of Change for Spectral-Domain Optical Coherence Tomography (SD OCT) Retinal Nerve Fiber Layer (RNFL) Thickness and Standard Automated Perimetry (SAP) Mean Deviation (MD) According to Glaucoma Diagnosis at Baseline.

Diagnosis	n = 6,138 eyes of 3,669 subjects
	mean	SD	median	IQR		p5	p15
Rates of SD OCT RNFL thickness change (μm/year)
GS	−0.64	0.72	−0.59	−0.90	−0.28	−1.69	−1.14
POAG	−0.76	0.71	−0.73	−1.04	−0.45	−1.91	−1.29
Other	−0.89	1.03	−0.79	−1.24	−0.39	−2.61	−1.59
Overall	−0.73	0.80	−0.67	−1.03	−0.35	−1.96	−1.30
Rates of SAP MD change (dB/year)
GS	0.01	0.27	0.04	−0.06	0.13	−0.39	−0.15
POAG	−0.20	0.39	−0.15	−0.32	0.00	−0.78	−0.47
Other	−0.14	0.42	−0.10	−0.31	0.07	−0.77	−0.48
Overall	−0.09	0.36	−0.04	−0.22	0.09	−0.67	−0.36

GS = glaucoma suspect; IQR = interquartile range; MD = mean deviation; p5 = 5^th percentile; p15 = 15^th percentile; POAG = primary open-angle glaucoma; RNFL = retinal nerve fiber layer; SAP = Standard Automated Perimetry; SD OCT = Spectral-Domain Optical Coherence; SD = standard deviation