Table 1 Summary statistics of baseline predictors and follow-up data for OHTS and EGPS, where categorical variables are summarized as counts and proportions, while the continuous variables are summarized in means and standard deviations (SD).
Variables | OHTS (N = 1600) | EGPS (N = 971) |
|---|---|---|
Baseline predictors | Â | Â |
TRT | 795 (49.7%) | 487 (50.2%) |
Male | 687 (42.9%) | 445 (45.8%) |
Black | 396 (24.8%) | 1 (0.1%) |
AGE (decades) | 5.56 (0.96) | 5.70 (1.02) |
IOP0 (mmHg) | 24.9 (2.69) | 23.4 (1.62) |
CCT (μm) | 572.6 (38.5) | 573.3 (37.5) |
PSD (dB) | 1.91 (0.21) | 2.00 (0.52) |
VCD | 0.39 (0.19) | 0.32 (0.14) |
BB | 71 (4.4%) | 64 (6.6%) |
CHB | 190 (11.9%) | 66 (6.8%) |
DM | 188 (11.8%) | 55 (5.7%) |
Heart | 99 (6.2%) | 109 (11.2%) |
HBP | 606 (37.9%) | 279 (28.7%) |
Post-randomization IOP | Â | Â |
Mean (mmHg) | 21.44 (3.45) | 19.73 (2.57) |
SD (mmHg) | 2.27 (1.04) | 2.22 (1.03) |
Median #visits (min-max) | 13 (2–16) | 9 (2–10) |
POAG | 146 (9.1%) | 107 (11.0%) |