Table 1.
Demographics of participants (N=183).
| Variable | Participants | |
| Age (years), mean (SD); range | 36.9 (8.0); 23-68 | |
| Race, n (%) |
|
|
|
|
Caucasian/White | 124 (67.8) |
|
|
African American | 16 (8.7) |
|
|
Asian | 28 (15.3) |
|
|
Native American | 4 (2.2) |
|
|
Biracial | 6 (3.3) |
|
|
Other | 5 (2.7) |
| Ethnicity, n (%) |
|
|
|
|
Hispanic or Latino | 17 (9.3) |
|
|
Not Hispanic or Latino | 165 (90.2) |
|
|
No response | 1 (0.0) |
| Relationship status, n (%) |
|
|
|
|
Single | 31 (16.9) |
|
|
Married | 126 (68.9) |
|
|
Separated | 4 (2.2) |
|
|
Divorced | 22 (12.0) |
| Annual family income (US$), n (%) |
|
|
|
|
0-19,999 | 19 (10.4) |
|
|
20,000-39,999 | 44 (24.0) |
|
|
40,000-59,000 | 38 (20.8) |
|
|
60,000-79,999 | 38 (20.8) |
|
|
80,000-99,999 | 25 (13.7) |
|
|
≥100,000 | 19 (10.4) |
| Number of children, n (%) |
|
|
|
|
1 | 77 (42.1) |
|
|
2 | 69 (37.7) |
|
|
3 | 23 (12.6) |
|
|
4-7 | 14 (7.7) |
| Current cell phone platform, n (%) |
|
|
|
|
Android | 104 (56.8) |
|
|
iPhone | 75 (41.0) |
|
|
Windows | 3 (1.6) |
|
|
Blackberry | 1 (0.5) |