Table 1.
Demographic Characteristics for Non-dialysis (NCT00761657) and Dialysis (NCT01244763) Patient Groups and Pooled Total
| Characteristic | NCT00761657 (N = 145) | NCT01244763 (N = 59) | All Patientsa(N = 204) |
|---|---|---|---|
| Age (years), mean (SD)*** | 64.4(11.3) | 50.0(15.1) | 60.2(14.0) |
| Gender (female), n (%)* | 92(63.4%) | 28(47.5%) | 120(58.8%) |
| Race, n (%)** | |||
| Asian | 6(4.1%) | 2(3.4%) | 8(3.9%) |
| Black or African-American | 42(29.0%) | 2(3.4%) | 44(21.6%) |
| White | 92(63.4%) | 54(91.5%) | 146(71.6%) |
| Otherb | 5(3.4%) | 1(1.7%) | 6(2.9%) |
| Ethnicity (N, %)*** | |||
| Hispanic/Latino | 47(32.4%) | 1(1.7%) | 48(23.5%) |
| Not Hispanic/Latino | 98(67.6%) | 58(98.3%) | 156(76.5%) |
* < 0.05, ** < 0.001, *** < 0.0001 comparing dialysis and non-dialysis patients
a.Subjects with at least one intake of study medication and at least one valid SF-36v2 completion
b.Other includes Mexican, mixed, Filipino, Spanish and Latin American
SD standard deviation