Table 5.
Summary of Hierarchical Logistic Regression Analysis for Correlates of Suicidal Ideation in Survivors (n = 9,103)
| Step | Improvement in Model Fit | Final B | Odds Ratio | 95% CI |
|---|---|---|---|---|
| Step 1: Demographic | 2.50 | |||
| Female sex | 0.17 | 1.2 | 1.0 to 1.4 | |
| Age, years | ||||
| 25-29 | −0.05 | 1.0 | 0.8 to 1.2 | |
| 30-34 | −0.03 | 1.0 | 0.7 to 1.3 | |
| ≥ 35 | 0.13 | 1.1 | 0.8 to 1.6 | |
| Step 2: Cancer related | 18.54* | |||
| Diagnosis | ||||
| Hematologic | 0.04 | 1.0 | 0.8 to 1.3 | |
| CNS | 0.38 | 1.5* | 1.1 to 1.9 | |
| Age at diagnosis, years | ||||
| < 3 | 0.62 | 1.9† | 1.2 to 3.0 | |
| 3-6 | 0.36 | 1.4 | 1.0 to 2.2 | |
| 7-10 | 0.52 | 1.7† | 1.1 to 2.5 | |
| 11-17 | 0.43 | 1.5† | 1.1 to 2.2 | |
| Step 3: Depression | 1180.52‡ | |||
| Depression score ≥ 63 | 2.80 | 16.4‡ | 13.7 to 19.7 | |
| Step 4: Physical health | 89.35‡ | |||
| Health | ||||
| Poor | 0.97 | 2.6‡ | 1.5 to 4.5 | |
| Fair | 0.74 | 2.1‡ | 1.5 to 3.0 | |
| Good | 0.60 | 1.8‡ | 1.3 to 2.5 | |
| Very good | 0.22 | 1.2 | 0.9 to 1.7 | |
| No. of chronic conditions | ||||
| 1 | 0.05 | 1.1 | 0.8 to 1.3 | |
| 2 | −0.18 | 0.8 | 0.6 to 1.1 | |
| ≥ 3 | −0.08 | 0.9 | 0.7 to 1.2 | |
| Cancer pain | ||||
| Small amount | 0.62 | 1.9‡ | 1.4 to 2.4 | |
| Medium amount | 0.54 | 1.7‡ | 1.3 to 2.3 | |
| Very bad | 0.71 | 2.0‡ | 1.4 to 2.9 | |
| No. of hospital admissions | ||||
| 1-5 | 0.04 | 1.0 | 0.8 to 1.3 | |
| > 5 | 0.30 | 1.3 | 0.7 to 2.6 |
*
P < .01.
†
P < .05.
‡
P < .001.