Table 3.
Predictors of lifetime suicidality in female only sample, weighted analysis.
| Total sample (npersons=3,055) | Ideators (npersons=575) | Ideators with plan (npersons=256) | Ideators without plan (npersons=319) | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
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| Lifetime ideation | Lifetime attempt | Lifetime plan | Lifetime attempt | Lifetime attempt | |||||||
|
| |||||||||||
| (nperson-years=71,451) | (nperson-years=75,871) | (nperson-years=3,949) | (nperson-years=1,783) | (nperson-years=2,972) | |||||||
|
| |||||||||||
| Model number and included variables | OR | 95% CI | OR | 95% CI | OR | 95% CI | OR | 95% CI | OR | 95% CI | |
| Model 1 (total) | Regular Army (vs. Guard-Reserve) | 2.2* | (1.6–3.0) | 1.4 | (0.9–2.3) | 0.3* | (0.2–0.5) | 0.7 | (0.4–1.4) | 2.3 | (0.3–16.4) |
| MOS: Combat arms (vs. Combat service support) | 0.7* | (0.5–1.0) | 1.0 | (0.5–2.0) | 0.9 | (0.4–1.7) | 2.8 | (0.7–11.6) | 0.5 | (0.1–2.3) | |
| MOS: Combat support (vs. Combat service support) | 1.1 | (0.9–1.4) | 1.2 | (0.8–1.6) | 0.6 | (0.4–1.1) | 1.6 | (0.8–3.6) | 0.4 | (0.1–1.2) | |
| F(2,209), p-value | 3.3* | 0.041 | 0.4 | 0.64 | 1.4 | 0.24 | 1.3 | 0.27 | 1.3 | 0.28 | |
| Post-Enlistment (vs. Pre-) | 0.7* | (0.6–0.9) | 1.5 | (0.8–2.7) | 0.8 | (0.5–1.3) | 0.9 | (0.5–1.7) | 2.6 | (0.8–8.6) | |
| Rank: Junior (vs. Officer) | 1.1 | (0.9–1.5) | 3.8* | (2.0–7.3) | 1.5 | (0.7–3.1) | 3.2* | (1.4–7.5) | 6.1* | (1.3–27.8) | |
| Rank: Senior (vs. Officer) | 1.1 | (0.8–1.3) | 2.2* | (1.2–3.9) | 0.8 | (0.5–1.5) | 2.6* | (1.0–6.8) | 4.3* | (1.0–18.1) | |
| F(2,209), p-value | 0.5 | 0.63 | 7.8* | <.001 | 2.9 | 0.06 | 3.6* | 0.030 | 2.8 | 0.06 | |
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| Model 2 (pre- enlistment) | Regular Army (vs. Guard-Reserve) | 2.1* | (1.4–3.1) | 1.0 | (0.6–1.7) | 0.2* | (0.1–0.5) | 0.5 | (0.2–1.2) | 2960.0* | (417.0–20047.0) |
| MOS: Combat arms (vs. Combat service support) | 0.7 | (0.4–1.0) | 0.8 | (0.4–1.7) | 0.7 | (0.4–1.5) | 2.7 | (0.6–11.7) | 0.3 | (0.0–2.6) | |
| MOS: Combat support (vs. Combat service support) | 1.2 | (0.9–1.7) | 1.1 | (0.8–1.7) | 0.4* | (0.2–0.9) | 1.3 | (0.5–3.4) | 0.5 | (0.2–1.3) | |
| F(2,209), p-value | 3.5* | 0.03 | 0.5 | 0.62 | 2.8 | 0.06 | 0.9 | 0.41 | 1.3 | 0.27 | |
| Rank: Junior (vs. Officer) | 0.9 | (0.6–1.2) | 2.3* | (1.1–4.8) | 1.3 | (0.5–3.5) | 2.2 | (0.9–5.4) | 5.9 | (0.7–52.9) | |
| Rank: Senior (vs. Officer) | 1.0 | (0.7–1.4) | 2.3* | (1.0–5.4) | 0.7 | (0.3–2.0) | 2.5 | (0.7–8.2) | 13.9* | (1.9–102.0) | |
| F(2,209), p-value | 0.7 | 0.50 | 2.3 | 0.10 | 2.5 | 0.09 | 1.5 | 0.23 | 3.9* | 0.022 | |
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| Model 2 (post- enlistment) | Regular Army (vs. Guard-Reserve) | 2.4* | (1.4–4.0) | 2.8 | (0.9–8.5) | 0.4* | (0.2–0.9) | 1.7 | (0.4–7.0) | 0.8 | (0.1–8.0) |
| MOS: Combat arms (vs. Combat service support) | 0.6 | (0.3–1.3) | 1.2 | (0.3–5.3) | 1.2 | (0.3–4.9) | 3.9 | (0.4–41.1) | 0.6 | (0.1–5.4) | |
| MOS: Combat support (vs. Combat service support) | 1.0 | (0.6–1.5) | 1.2 | (0.6–2.5) | 1.0 | (0.5–2.0) | 2.7 | (1.0–7.8) | 0.2 | (0.0–1.4) | |
| F(2,209), p-value | 0.7 | 0.49 | 0.1 | 0.90 | 0.0 | 0.96 | 1.9 | 0.16 | 1.3 | 0.28 | |
| Rank: Junior (vs. Officer) | 2.0* | (1.2–3.4) | 7.3* | (2.1–26.0) | 2.4 | (0.9–6.5) | 12.4* | (1.6–99.1) | 7.3* | (1.4–37.2) | |
| Rank: Senior (vs. Officer) | 1.2 | (0.8–1.9) | 1.9 | (0.5–7.1) | 1.1 | (0.4–2.9) | 4.6 | (0.5–39.8) | 0.7 | (0.1–3.7) | |
| F(2,209), p-value | 4.1* | 0.018 | 6.1* | 0.003 | 2.6 | 0.08 | 2.9 | 0.06 | 5.0* | 0.008 | |
Note. Person-year interval variable OR’s were not reported.