Table 1.
Correlates of Baseline Insomnia
| Baseline Study Variables /Patient Characteristics | Baseline Insomnia
|
Total (N=267) | |
|---|---|---|---|
| Yes (n=125) | No (n=142) | ||
| Demographics | |||
| Age (yr) | 44.8 (12.2) | 44.1 (12.9) | 44.5 (12.5) |
| Gender (Male/Female, %)** | 62.4 / 37.6 | 74.6 / 25.4 | 68.9 / 31.1 |
| Race (White/Other, %) | 85.6 / 14.4 | 90.1 / 9.9 | 88.0 / 12.0 |
| Education (yr) | 14.3 (2.3) | 14.4 (2.5) | 14.3 (2.4) |
| Marital Status (n=264)a | |||
| Never married (%) | 23.6 | 26.2 | 25.0 |
| Married/Living Together (%) | 38.2 | 43.3 | 40.9 |
| Separated/Divorced (%) | 38.2 | 30.5 | 34.1 |
| Employed (%)* | 49.6 | 62.0 | 56.2 |
| Clinical | |||
| Last Drink (days) | 29.9 (27.5) | 33.8 (26.5) | 32.0 (26.9) |
| PDA in past 90 days | 59.0 (30.0) | 61.2 (29.2) | 60.2 (29.5) |
| PHDD in past 90 days | 32.0 (28.5) | 30.3 (27.0) | 31.1 (27.7) |
| DDD in past 90 days | 10.3 (9.2) | 9.2 (6.5) | 9.7 (7.9) |
| SIP score*** | 23.4 (10.8) | 19.4 (11.3) | 21.3 (11.2) |
| Age of onset (yr) | 29.4 (13.0) | 29.1 (11.4) | 29.2 (12.1) |
| DSM-IV symptom count** | 5.8 (1.3) | 5.4 (1.4) | 5.6 (1.4) |
| Psychiatric Symptoms (#)**** | 28.3 (13.0) | 19.6 (12.2) | 23.7 (13.3) |
| Total SPQ Score**** | 14.0 (4.2) | 5.0 (3.1) | 9.2 (5.8) |
a
Three patients were widowed and not included in analysis.
PDA = percent days abstinent; PHDD = percent heavy drinking days; DDD = drinks per drinking day; SIP = Short Inventory of Problems; SPQ = Sleep Problems Questionnaire
*
p<.10
**
p<.05
***
p<.005
****
p<.0005