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Table 2 Effect of participant demographics and traits on suicide ideation and planning

From: Sensation seeking as a potential screening tool for suicidality in adolescence

  OR for suicide planning OR for suicide ideation
COR 95 % CI AORa 95 % CI COR 95 % CI AORa 95 % CI
Gender
 Male 1.09 0.89–1.33 1.02 0.80–1.30 1.03 0.89–1.19 0.96 0.81–1.14
 Female Ref   Ref   Ref   Ref  
Grade
 1st middle school 1.48 0.98–2.29 2.05 1.24–3.49 1.29 0.95–1.76 1.64 1.15–2.35
 2nd middle school 1.37 0.92–2.09 1.76 1.10–2.94 1.30 0.98–1.74 1.57 1.13–2.19
 3rd middle school 1.23 0.80–1.93 1.68 1.00–2.89 1.01 0.73–1.39 1.29 0.90–1.86
 1st high school 0.96 0.66–1.43 1.16 0.75–1.88 0.84 0.45–1.10 0.97 0.82–1.31
 2nd high school 0.89 0.61–1.34 1.11 0.71–1.81 0.73 0.55–0.96 0.92 0.60–1.12
 3rd high school Ref   Ref   Ref   Ref  
Family income
 1 1.79 1.14–2.68 1.67 1.01–2.64 1.49 1.04–2.11 1.40 0.94–2.04
 2 1.34 1.00–1.78 1.30 0.93–1.80 1.35 1.09–1.66 1.35 1.06–1.70
 3 Ref   Ref   Ref   Ref  
 4 1.42 1.10–1.81 1.16 0.87–1.56 1.41 1.17–1.70 1.19 0.96–1.47
 5 1.27 0.80–1.92 0.81 0.46–1.33 1.39 1.01–1.89 0.96 0.66–1.38
No. of siblings
 1 1.34 1.00–1.76 1.18 0.84–1.64    0.99 0.76–1.27
 2 Ref   Ref   Ref   Ref  
 ≥3 1.15 0.89–1.46 1.11 0.83–1.46    1.15 0.94–1.40
 Sensation seeking 1.13 1.08–1.19 1.10 1.04–1.16 1.10 1.06–1.14 1.06 1.02–1.11
Symptoms
 Non-depressive Ref   Ref   Ref   Ref  
 Depressive 2.82 2.27–3.51 2.85 2.25–3.62 2.97 2.51–3.52 3.00 2.51–3.60
  1. aAdjusted for gender, grade, income, number of siblings, sensation seeking, and depressive symptom