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Table 2 Logistic regression analysis predicting NSSI among depressed patients

From: Assessing the contributions of gender, clinical symptoms, and psychometric traits to non-suicidal self-injury behaviors in Chinese adolescents: a nomogram approach

 

COR

95%CI

P

AOR

95%CI

P

Demography factors

      

 Age

0.84

[0.75, 0.94]

0.002

0.91

[0.81,1.03]

0.13

 Gender

      

  Male

Ref

(--)

(--)

Ref

(--)

(--)

  Female

2.38

[1.93, 2.93]

< 0.001

2.14

[1.70, 2.68]

< 0.001

 Educational years

0.98

[0.89, 1.09]

0.74

0.96

[0.86, 1.07]

0.4

 Location

      

  Urban

Ref

(--)

(--)

Ref

(--)

(--)

  Rural

1.15

[0.91, 1.45]

0.24

1.06

[0.83, 1.36]

0.64

 Education level - Father

      

  Primary school or below

Ref

(--)

(--)

Ref

(--)

(--)

  Junior high school

0.92

[0.66, 1.27]

0.62

0.93

[0.66, 1.31]

0.68

  High school

0.81

[0.56, 1.18]

0.28

0.80

[0.54, 1.18]

0.26

  College or above

0.84

[0.56, 1.18]

0.42

0.86

[0.56, 1.33]

0.51

 Education level - Mother

      

  Primary school or below

Ref

(--)

(--)

Ref

(--)

(--)

  Junior high school

1.01

[0.77, 1.33]

0.93

0.96

[0.71, 1.28]

0.78

  High school

1.02

[0.73, 1.43]

0.92

1.04

[0.73, 1.50]

0.82

  College or above

1.04

[0.71, 1.51]

0.84

1.06

[0.71, 1.57]

0.80

Clinical Factors

      

 Diagnose

      

  Depressive disorder

Ref

(--)

(--)

Ref

(--)

(--)

  Bipolar sexiness disorder

1.14

[0.88, 1.49]

0.33

1.00

[0.75, 1.34]

0.99

 Family history of mental disorders

      

  No

Ref

(--)

(--)

Ref

(--)

(--)

  Yes

0.97

[0.71, 1.34]

0.85

0.79

[0.56, 1.12]

0.18

 Physical disease

      

  Yes

Ref

(--)

(--)

Ref

(--)

(--)

  No

0.86

[0.47, 1.50]

0.61

0.97

[0.50, 1.80]

0.93

 Previously diagnosed mental disorder

      

  No

Ref

(--)

(--)

Ref

(--)

(--)

  Yes

1.59

[1.21, 2.11]

< 0.001

1.26

[0.94, 1.70]

0.13

 Hallucination

      

  No

Ref

(--)

(--)

Ref

(--)

(--)

  Yes

2.21

[1.79, 2.75]

< 0.001

1.52

[1.18, 1.97]

0.001

 Delusion

      

  No

Ref

(--)

(--)

Ref

(--)

(--)

  Yes

1.67

[1.36, 2.06]

< 0.001

0.94

[0.74, 1.21]

0.66

 Psychometric Factors

      

  Perceived social support

0.98

[0.98, 0.99]

< 0.001

1.01

[1.00, 1.01]

0.18

  Perceived Stress

1.14

[1.11, 1.17]

< 0.001

0.99

[0.95, 1.02]

0.52

  Depression

1.08

[1.07, 1.10]

< 0.001

1.01

[0.98, 1.03]

0.53

  Sleep disorder

1.15

[1.12, 1.19]

< 0.001

1.04

[1.01, 1.08]

0.02

  Borderline personality

1.04

[1.04, 1.05]

< 0.001

1.03

[1.01, 1.08]

< 0.001

  Alexithymia

1.05

[1.04, 1.06]

< 0.001

1.01

[1.00, 1.02]

0.18

  Childhood trauma

1.04

[1.03, 1.05]

< 0.001

1.02

[1.01, 1.03]

0.002

  Peer victimization

1.05

[1.03, 1.06]

< 0.001

1.00

[0.99, 1.02]

0.65

  1. COR Crude odds ratio, represents the crude association between the exposure and outcome adjusting for demography variables
  2. AOR Adjusted odds ratio, represents the odds Ratio after adjusting for other variables in the logistic regression model