Table 1.
Baseline Characteristics by Race1
| Variable | All (N=210) |
Black (N=151) |
White (N=59) |
P-value | |
|---|---|---|---|---|---|
| Gender | <0.01 | ||||
| Male | 86 (41.0) | 48 (31.8) | 38 (64.4) | ||
| Female | 124 (59.0) | 103 (68.2) | 21 (35.6) | ||
| Age, mean ± SD (years) | 71.3 ± 5.5 | 71.0 ± 5.5 | 71.9 ± 5.5 | 0.22 | |
| Age (years) | 0.74 | ||||
| 65–69 | 96 (45.7) | 72 (47.7) | 24 (40.7) | ||
| 70–74 | 59 (28.1) | 42 (27.8) | 17 (28.8) | ||
| 75–79 | 38 (18.1) | 25 (16.6) | 13 (22.0) | ||
| 80+ | 17 (8.1) | 12 (7.9) | 5 (8.5) | ||
| Education | <0.01 | ||||
| < High School | 48 (22.9) | 42 (27.8) | 6 (10.2) | ||
| High School/GED | 69 (32.9) | 57 (37.7) | 12 (20.3) | ||
| > High School | 93 (44.3) | 52 (34.4) | 41 (69.5) | ||
| Marital status | <0.01 | ||||
| Married | 72 (34.3) | 40 (26.5) | 32 (54.2) | ||
| Widowed | 47 (22.4) | 42 (27.8) | 5 (8.5) | ||
| Separated | 20 (9.5) | 19 (12.6) | 1 (1.7) | ||
| Divorced | 42 (20.0) | 30 (19.9) | 12 (20.3) | ||
| Never Married | 29 (13.8) | 20 (13.2) | 9 (15.3) | ||
| Total # co-morbidities | 0.10 | ||||
| 0 | 92 (43.8) | 60 (39.7) | 32 (54.2) | ||
| 1 | 59 (28.1) | 43 (28.5) | 16 (27.1) | ||
| 2+ | 59 (28.1) | 48 (31.8) | 11 (18.6) | ||
| PHQ-9 Depression Severity | 0.07 | ||||
| None | 170 (81.0) | 118 (78.1) | 52 (88.1) | ||
| Mild | 29 (13.8) | 22 (14.6) | 7 (11.9) | ||
| Moderate | 11 (5.2) | 11 (7.3) | 0 | ||
| Mean velocity walk time (m/s)2 | 1.1 ± 0.2 | 1.0 ± 0.2 | 1.2 ± 0.2 | <0.01 | |
| Test of Functional Health Literacy in Adults (TOFHLA score) | <0.01 | ||||
| Low literacy (1–22) | 89 (42.4) | 82 (54.3) | 7 (11.9) | ||
| High literacy (23–36) | 121 (57.6) | 69 (45.7) | 52 (88.1) | ||
| Mean PAM score | 62.5 ± 11.8 | 61.5 ± 11.8 | 64.8 ± 11.6 | 0.07 | |
1
Proportions listed as (percentages) and means listed (± SD)
2
Mean ± standard deviation