Table 2.
Sample Characteristics
| Total Sample N = 62 |
BBTi n = 32 |
SMC n =30 |
||||
|---|---|---|---|---|---|---|
| Demographics | ||||||
| Age, years; M (SD) | 69.45 | (7.71) | 67.97 | (5.97) | 71.03 | (9.06) |
| Female (n; %) | 42 | 67.74 | 22 | 68.75 | 20 | 66.67 |
| Marital Status (n; %) | ||||||
| Single | 7 | 11.29 | 1 | 3.13 | 6 | 20.00 |
| Married | 31 | 50.00 | 17 | 53.13 | 14 | 46.67 |
| Cohabitating | 3 | 4.84 | 2 | 6.25 | 1 | 3.33 |
| Widowed | 8 | 12.90 | 5 | 15.63 | 3 | 10.00 |
| Divorced | 10 | 16.13 | 6 | 18.75 | 4 | 13.33 |
| Separated | 2 | 3.23 | 1 | 3.13 | 1 | 3.33 |
| Ethnicity (n; %) | ||||||
| White Non-Hispanic | 51 | 82.26 | 25 | 78.13 | 26 | 86.67 |
| White Hispanic | 4 | 6.45 | 2 | 6.25 | 2 | 6.67 |
| African American | 2 | 3.23 | 2 | 6.25 | 0 | 0 |
| Asian | 2 | 3.23 | 1 | 3.13 | 1 | 3.33 |
| More than 1 reported | 3 | 4.84 | 2 | 6.25 | 1 | 3.33 |
| Education (n; %) | ||||||
| No High School Diploma | 2 | 3.23 | 1 | 3.13 | 1 | 3.33 |
| High School Diploma | 6 | 9.68 | 3 | 9.38 | 3 | 10.00 |
| Some College | 10 | 16.13 | 3 | 9.38 | 7 | 23.33 |
| Associates Degree | 2 | 3.23 | 2 | 6.25 | 0 | 0 |
| Bachelor’s Degree | 12 | 19.35 | 7 | 21.88 | 5 | 16.67 |
| Master’s Degree | 17 | 27.42 | 8 | 25.00 | 9 | 30.00 |
| Doctoral Degree | 8 | 12.90 | 5 | 15.63 | 3 | 10.00 |
| Sleep and Health Characteristics | ||||||
| Conditions1; M (SD) | 2.17 | (1.29) | 1.90 | (1.06) | 2.43 | (1.45) |
| BMI2; M (SD) | 24.77 | (3.94) | 24.24 | (4.00) | 25.35 | (3.88) |
| Duration of insomnia; years; M (SD) | 13.88 | (15.33) | 9.51a | (12.37) | 18.55a | (16.95) |
| Medications | ||||||
| Prescribed3; M (SD) | 3.32 | (2.58) | 2.92 | (1.16) | 3.69 | (3.43) |
| Over-the-counter4; M (SD) | 2.18 | (1.88) | 2.11 | (2.17) | 2.25 | (1.57) |
| Prescribed sleep medication (n; %)5 | 17 | 31.5 | 9 | 30.0 | 8 | 33.3 |
| Overall Cognition | ||||||
| Mini-Mental Status Exam; M (SD) | 28.56 | (1.29) | 28.40 | (1.19) | 28.72 | (1.39) |
1
Total number of classes of health conditions from the following list: heart problems, cancer, hypertension, neurological disorder, breathing disorder, urinary problems, diabetes, pain, gastrointestinal disorders, and other.
2
Body Mass Index = (weight/2.2046)/(height/39.37)2.
3
Total number of prescribed medications participants listed.
4
Total number of over-the-counter medications participants listed.
5
Number of participants who reported using medication prescribed for sleep.
a
Significant difference between groups (p < .01).