TABLE 2.

Baseline Characteristics of Participants With and Without Incident Open-angle Glaucoma in the Los Angeles Latino Eye Study

Characteristics	Incident OAG (N=87)	No OAG (N=3,685)	P **
Age, yrs*	63±12	54±10	<0.001
Male gender	47%	40%	0.18
Married/with partner	69%	74%	0.26
History of T2DM	27%	19%	0.072
Family history of glaucoma	10%	9%	0.70
Blood pressure, mmHg*
Systolic	131±21	123±18	<0.001
Diastolic	77±13	76±11	0.32
Mean arterial	95±13	91±12	0.004
Pulse	54±19	47±14	<0.001
Perfusion pressure, mmHg*
Systolic	115±20	108±18	0.001
Diastolic	61±13	61±11	0.61
Mean arterial	79±13	77±12	0.21
IOP at baseline, mmHg*	16.5±5.0	14.4±2.9	<0.001
IOP >21 mmHg at baseline	15%	2%	<0.001
IOP lowering treatment at baseline	7%	1%	<0.001
Refractive error, diopter			<0.001
>-1	75%	86%
≤-1 to >-3	10%	9%
≤-3	15%	4%
Axial length, mm*	23.7±1.0	23.3±1.1	0.003
CCT, μm*	547±44	551±35	0.43
Corneal power, diopter*†	43.5±1.7	43.8±1.7	0.34
Presence of any nuclear opacity	18%	6%	<0.001

OAG=open angle glaucoma; IOP=intraocular pressure; CCT=central corneal thickness; T2DM=type 2 diabetes mellitus.

^*Mean ± Standard deviation.

^**P values were calculated using X² test for categorical variables and t test for continuous variables.

^†Data on corneal power were available only for 1,369 participants.