Table 3.
Association Between Eating Disorder (ED) Categories and Psychiatric Co-morbidity, Measured by the Structured Clinical Interview for DSM-IV Disorders.
| Control | High-Risk for an ED | FECNEC | Clinical ED | ||||
|---|---|---|---|---|---|---|---|
| Number of Cases | 96 | 346 | 67 | 40 | |||
| % (SE) | % (SE) | AOR (95% CI)a | % (SE) | AOR (95% CI)a | % (SE) | AOR (95% CI)a | |
| Overall Prevalence | |||||||
| Any co-morbidity | 41.7 (.05) | 52.0 (.03) | 1.6 (1.0–2.6)* | 79.1 (.05) | 5.2 (2.5–10.7)* | 75.0 (.07) | 4.0 (1.8–9.2)* |
| Exactly 1 co-morbidity | 27.1 (.05) | 23.4 (.02) | 0.9 (0.6–1.6) | 29.9 (.06) | 1.1 (0.5–2.2) | 20.0 (.06) | 0.6 (0.2–1.5) |
| Exactly 2 comorbidities | 7.3 (.03) | 15.0 (.02) | 2.3 (1.0–5.6) | 17.9 (.05) | 3.5 (1.2–9.8)* | 12.5 (.05) | 2.0 (0.6–6.9) |
| 3 or more comorbidities | 7.3 (.03) | 13.6 (.02) | 2.0 (0.8–4.8) | 31.3 (.06) | 6.1 (2.3–16.4)* | 42.5 (.08) | 11.3 (3.9–32.2)* |
| Lifetime Prevalence | |||||||
| Alcohol Abuse | 4.2 (.02) | 7.5 (.01) | 1.9 (0.6–5.6) | 10.4 (.04) | 2.4 (0.7–8.9) | 10.0 (.05) | 2.5 (0.6–11.0) |
| Alcohol Abuse and Dependence | 0.0 (.00) | 2.9 (.01) | N/A | 9.0 (.04) | N/A | 5.0 (.04) | N/A |
| Mood Disorders | |||||||
| Any Mood Disorder | 35.4 (.05) | 40.5 (.03) | 1.2 (0.7–1.9) | 68.7 (.06) | 4.0 (2.0–7.8)* | 70.0 (.07) | 4.2 (1.9–9.4)* |
| MDE (current) | 1.0 (.01) | 8.1 (.02) | 7.9 (1.1–59.4)* | 11.9 (.04) | 12.8 (1.6–105.8)* | 22.5 (.07) | 28.8 (3.5–239.0)* |
| MDE (past) | 31.3 (.05) | 34.1 (.03) | 1.1 (0.7–1.8) | 61.2 (.06) | 3.4 (1.7–6.6)* | 62.5 (.08) | 3.5 (1.6–7.8)* |
| Minor Depression | 4.2 (.02) | 4.0 (.01) | 1.1 (0.3–3.4) | 3.0 (.02) | 0.8 (0.2–4.6) | 10.0 (.05) | 2.8 (0.6–12.3) |
| Dysthymia (current) | 0.0 (.00) | 1.4 (.01) | N/A | 1.5 (.02) | N/A | 7.5 (.04) | N/A |
| Dysthymia (past) | 3.1 (.02) | 6.1 (.01) | 1.7 (0.5–5.8) | 6.0 (.03) | 1.6 (0.3–7.5) | 12.5 (.05) | 3.8 (0.8–17.1) |
| Suicidal Ideation | 0.0 (.00) | 2.6 (.01) | N/A | 3.0 (.02) | N/A | 17.5 (.06) | N/A |
| Mania | 1.0 (.01) | 0.0 (.00) | N/A | 3.0 (.02) | 3.2 (0.3–37.8) | 2.5 (.03) | 3.1 (0.2–57.0) |
| Anxiety Disorders | |||||||
| Any Anxiety Disorder | 11.5 (.03) | 23.4 (.02) | 2.2 (1.1–4.3)* | 38.8 (.06) | 4.9 (2.2–10.9)* | 42.5 (.08) | 5.5 (2.2–13.5)* |
| Panic Disorder | 4.2 (.02) | 9.2 (.02) | 2.3 (0.8–6.6) | 13.4 (.04) | 3.3 (1.0–11.4) | 15.0 (.06) | 4.0 (1.0–15.1)* |
| Agoraphobia | 1.0 (.01) | 1.7 (.01) | 1.5 (0.2–12.5) | 6.0 (.03) | 5.7 (0.6–53.2) | 2.5 (.03) | 2.0 (0.1–33.6) |
| Social Phobia | 5.2 (.02) | 7.2 (.01) | 1.4 (0.5–3.9) | 11.9 (.04) | 2.8 (0.9–9.1) | 10.0 (.05) | 2.3 (0.6–9.2) |
| Obsessions | 0.0 (.00) | 1.7 (.01) | N/A | 4.5 (.03) | N/A | 2.5 (.03) | N/A |
| Compulsions | 0.0 (.00) | 4.6 (.01) | N/A | 3.0 (.02) | N/A | 5.0 (.04) | N/A |
| GAD | 3.1 (.02) | 7.5 (.01) | 2.3 (0.7–7.9) | 23.9 (.05) | 9.2 (2.5–33.2)* | 10.0 (.05) | 3.3 (0.7–15.8) |
| PTSD | 0.0 (.00) | 1.4 (.01) | N/A | 3.0 (.02) | N/A | 12.5 (.05) | N/A |
a
Adjusted for age, race/ethnicity, and parental education status.
*
Denotes p<0.05 for adjusted odds ratios of ED Categories in comparison to the Control Group