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Table 4 Interactions of PA, PMPU and suicidal ideation in College Students

From: Interaction between physical activity and problematic mobile phone use on suicidality in Chinese college students

Modal

PA × PMPU

β

OR(95%CI)

RERI

AP

SI

Crude

Moderate and above×No

 

1.00

   
 

Low×No

0.85

2.34 (1.64–3.34)**

   
 

Moderate and above×Yes

1.16

3.19 (2.46–4.14)**

   
 

Low×Yes

1.36

3.90 (2.67–5.69)**

−0.63 (−2.53–1.28)

−0.16 (−0.68–0.36)

0.82 (0.46–1.48)

Adjusted

Moderate and above×No

 

1.00

   
 

Low×No

0.82

2.26 (1.58–3.24)**

   
 

Moderate and above×Yes

1.13

3.09 (2.38–4.02)**

   
 

Low×Yes

1.29

3.63 (2.48–5.31)**

−0.73 (−2.27–0.81)

−0.20 (− 0.68–0.27)

0.78 (0.46–1.34)

  1. Note: * P < 0.05; ** P < 0.001; OR is odds ratio; CI is confidence interval; RERI is relative excess risk of interaction; AP is attributable proportions; SI is synergy index; PA is Physical activity; PMPU is problematic mobile phone use; Adjusted model controlled gender, grade, only child, parents’ educational level; registered residence, self-reported family economic situation
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BMC Psychiatry

ISSN: 1471-244X

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