Table 5.
The insomnia experience of participants with clinically significant OCPD features.
| Demographic Information | OCPD (n = 39) | No PD (n = 38) |
|---|---|---|
| Age† | 49.7(13.2) | 56.0(9.1) |
| Sex (female, %) | 76.9 | 78.9 |
| Education | 15.3(2.3) | 15.7(2.0) |
|
| ||
| Self-reported Sleep | ||
|
| ||
| TST (in minutes) | 374.5(65.4) | 362.2(74.0) |
| SE % | 75.4(8.6) | 72.3(11.0) |
| SOL (in minutes) | 41.0(20.5) | 52.8(34.7) |
| WASO (in minutes) | 45.4(25.2) | 51.9(29.1) |
|
| ||
| PSG-derived Sleep | ||
|
| ||
| TST (in minutes) † | 408.2(53.1) | 383.1(43.8) |
| SE % | 87.5(7.3) | 85.9(6.7) |
| SOL (in minutes) | 16.6(18.9) | 18.7(16.0) |
| WASO (in minutes) | 32.8(19.9) | 38.7(26.6) |
| Stage 1 % | 10.4(9.6) | 11.0(9.7) |
| Stage 2 % | 65.2(12.6) | 66.4(9.8) |
| Stage 3 % | 4.8(8.4) | 3.7(7.0) |
| REM % | 19.6(6.7) | 19.0(5.9) |
|
| ||
| Daytime Functioning | ||
|
| ||
| Insomnia Severity Index | 17.1(4.3) | 15.1(4.7) |
| Insomnia Impact Scale* | 126.3(17.3) | 107.2(23.9) |
| Fatigue Severity Scale† | 4.7(2.2) | 3.4(1.4) |
| STAI* | 40.3(9.1) | 31.9(7.4) |
| Beck Depression Inventory† | 8.1(5.3) | 5.1(4.1) |
| SF-36 General Health† | 63.2(20.9) | 75.9(15.3) |
| SF-36 Vitality† | 44.1(20.7) | 59.5(20.5) |
| SF-36 Mental Health* | 69.0(16.3) | 82.7(10.9) |
| SF-36 Physical Functioning† | 80.0(20.5) | 88.7(13.6) |
Note. Data presented as M(SD); See Table 1 for descriptions of abbreviations for sleep parameters. OCPD refers to Obsessive-Compulsive Personality Disorder; No PD refers to no personality disorder; STAI refers to Spielberger State-Trait Anxiety Inventory Y-2;. SF-36 refers to the Medical Outcomes Study Short-Form Survey.
†
.01< p <.05.
*
p ≤.001.