Table 1

Patient characteristics at both baseline and 18-month follow-up

Patient characteristicsBaseline mean18-month mean
Age67 (11)
Women60 (58%)
White76 (74%)
HTN medication46 (45%)48 (47%)
Glaucoma medication
 Trusopt20 (19%)18 (17%)
 Prostaglandin66 (64%)68 (66%)
 Brimonidine18 (17%)20 (19%)
 Timolol35 (34%)33 (32%)
CCT541 (35)543 (36)
IOP16.2 (4.2)14.4 (4.2)
OPP51 (10)52 (8)
SBP136 (20)133 (18)
DBP84 (12)83 (10)
MD−3.1 (3.5) −3.4 (3.7) 
PSD4 (3.5)4.3 (3.4)
  • The numbers in parentheses represent either SD or percentage of total study group; age, sex and race were identical at 18-month follow-up.

  • CCT, central corneal thickness; DBP, diastolic blood pressure; HTN, hypertension; IOP, intraocular pressure; MD, mean deviation; OPP, ocular perfusion pressure; PSD, pattern SD; SBP, systolic blood pressure.