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Table 4 Binary logistic regression of factors predicting suicide attempt and suicide risk

From: A Large Sample Survey of Suicide Risk among University Students in China

 

Attempted suicide

Suicide risk

 

Wald

P-value

OR [95% CI]

Wald

P-value

OR [95% CI]

Demographic characteristics

 Sex

0.55

0.46

1.44 [0.55, 3.83]

0.87

0.35

1.10 [0.90, 1.36]

 Education

5.75

0.02

0.32 [0.12, 0.81]

18.61

<0.001

0.66 [0.54, 0.79]

 Major

0.16

0.69

1.19 [0.51, 2.78]

0.05

0.83

1.02 [0.84, 1.24]

Suicide ideation

 SSI Q2

5.16

0.02

2.45 [1.13, 4.92]

264.26

<0.001

4.40 [3.68, 5.26]

 SSI Q8

14.15

<0.001

2.56 [1.57, 4.17]

207.94

<0.001

2.29 [2.05, 2.57]

 SSI Q10

0.69

0.41

1.40 [0.63, 3.07]

33.59

<0.001

1.61 [1.37, 1.89]

 SSI Q11

0.05

0.82

0.93 [0.50, 1.74]

0.13

0.72

0.97 [0.84, 1.13]

 SSI Q12

22.25

<0.001

6.40 [2.96, 13.84]

411.50

<0.001

6.13 [5.15, 7.31]

 SSI Q19

6.11

0.01

1.87 [1.14, 3.07]

71.34

<0.001

1.67 [1.48, 1.88]

Psychopathology

 PHQ-9

0.23

0.63

0.96 [0.82, 1.12]

0.30

0.59

0.99 [0.96, 1.03]

 GAD-7

0.15

0.70

1.03 [0.88, 1.22]

0.23

0.63

0.99 [0.95, 1.03]

  1. OR, Odds Ratio; CI, Confidence Interval; SSI, Beck Scale for Suicide Ideation; PHQ-9, Patient Health Questionnaire; GAD-7, Generalized Anxiety Disorder scale.