Table 2:
Participant characteristics at baseline by group, N=100
| Total, N=100 n (%) | Intervention, N=50 n (%) | Control, N=50 n (%) | pa | |
|---|---|---|---|---|
| Age, Mean (SD) | 52.8 (10.8) | 51.9 (10.4) | 53.7 (11.2) | 0.41 |
| Gender identity | 0.19 | |||
| Male | 52 (52) | 31 (62) | 21 (42) | |
| Female | 44 (44) | 18 (36) | 26 (52) | |
| Transgender female | 3 (3) | 1 (2) | 2 (4) | |
| Genderqueer | 1 (1) | 0 (0) | 1 (2) | |
| Sex at birth | 0.11 | |||
| Male | 56 (56) | 32 (64) | 24 (48) | |
| Female | 44 (44) | 18 (36) | 26 (52) | |
| Race | 0.77 | |||
| White | 10 (10) | 5 (10) | 5 (10) | |
| Black/African American | 65 (65) | 34 (68) | 31 (62) | |
| Native Hawaiian or other Pacific Islander | 1 (1) | 0 (0) | 1 (2) | |
| Multiracial | 3 (3) | 1 (2) | 2 (4) | |
| Other | 21 (21) | 10 (20) | 11 (22) | |
| Latino/ Hispanic Ethnicity | 0.08 | |||
| Yes | 30 (30) | 12 (24) | 18 (36) | |
| No | 70 (70) | 38 (76) | 32 (64) | |
| Employment | 0.78 | |||
| Employed full-time | 2 (2) | 1 (2) | 1 (2) | |
| Employed part-time | 10 (10) | 6 (12) | 4 (8) | |
| Disabled/Student | 4 (4) | 2 (4) | 2 (4) | |
| Employed off the books | 3 (3) | 1 (2) | 2 (4) | |
| Unemployed | 25 (25) | 13 (26) | 12 (24) | |
| Disabled | 41 (41) | 20 (40) | 21 (42) | |
| Retired | 9 (9) | 5 (10) | 4 (8) | |
| Student | 3 (3) | 2 (4) | 1 (2) | |
| Disabled + (Retired, Student) | 3 (3) | 0 (0) | 3 (6) | |
| Education | 0.85 | |||
| None | 3 (3) | 2 (4) | 1 (2) | |
| Elementary school | 2 (2) | 1 (2) | 1 (2) | |
| Some high school | 20 (20) | 9 (18) | 11 (22) | |
| High school diploma (or GED) | 31 (31) | 15 (30) | 16 (32) | |
| Some college | 29 (29) | 15 (30) | 14 (28) | |
| Associate/technical degree | 6 (6) | 2 (4) | 4 (8) | |
| Bachelor/college degree | 5 (5) | 3 (6) | 2 (4) | |
| Professional/graduate degree | 4 (4) | 3 (6) | 1 (2) | |
| Annual Income | 0.04 | |||
| Less than $10,000 | 46 (46) | 29 (58) | 17 (34) | |
| $10,000–$19,999 | 27 (27) | 7 (14) | 20 (40) | |
| $20,000–$39,999 | 13 (13) | 8 (16) | 5 (10) | |
| $40,000 or more | 4 (4) | 3 (6) | 1 (2) | |
| Don’t know | 10 (10) | 3 (6) | 7 (14) | |
| Smartphone type | 0.48 | |||
| Android phone | 71 (71) | 35 (70) | 36 (72) | |
| iPhone | 23 (23) | 12 (24) | 11 (22) | |
| Other (e.g. tablet, netbook, etc) | 6 (6) | 3 (6) | 3 (6) |
Column percentages may not sum to 100% due to rounding error.
a.
p-values by t-test, Wilcox rank sum test, or Chi-square test.