Table 1.
Sample Characteristics
| Sham (n = 19) | Treatment (n = 19) | Group Differences χ2 (p-value) | |
|---|---|---|---|
| Sex, N | 0.00 (> 0.99) | ||
| Male | 9 | 9 | |
| Female | 10 | 10 | |
| Race, N | 0.00 (> 0.99) | ||
| Asian | 10 | 10 | |
| White | 9 | 9 | |
| Education, N | 0.87 (0.93) | ||
| < High School | 0 | 0 | |
| High School | 3 | 3 | |
| 2 Years College | 4 | 2 | |
| College | 5 | 6 | |
| Master’s | 3 | 3 | |
| Doctoral | 4 | 5 | |
| Employment, N | 3.14 (0.68) | ||
| Working | 10 | 9 | |
| Laid Off | 0 | 1 | |
| Unemployed | 0 | 0 | |
| Retired | 5 | 6 | |
| Disabled | 0 | 0 | |
| Student | 0 | 1 | |
| Keeping House | 1 | 1 | |
| Marital Status, N | 1.33 (0.86) | ||
| Married | 14 | 14 | |
| Widowed | 1 | 1 | |
| Divorced | 1 | 0 | |
| Separated | 0 | 2 | |
| Never Married | 2 | 0 | |
| Living w/ Partner | 1 | 2 | |
| M (SD) | M (SD) | t (p-value) | |
| Age, M (SD) | 59.9 (8.7) | 61.1 (9.8) | 0.48 (0.64) |
| BMI, M (SD) | 26.0 (4.2) | 26.9 (3.3) | 0.75 (0.46) |
Note. N = number, M = mean, SD = standard deviation.