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Table 4 Interaction of problematic mobile phone use and psychopathological symptoms on unintentional injuries in Chinese adolescents in 2012

From: Interactions of problematic mobile phone use and psychopathological symptoms with unintentional injuries: a school-based sample of Chinese adolescents

Unintentional injuries Psychopathological symptoms Non–PMPU PMPU
Crude OR (95 % CI) Adjusteda OR (95 % CI) Crude OR (95 % CI) Adjusteda OR (95 % CI)
Middle school      
Road traffic injuries Yes 1.69 (1.00–2.85) 1.37 (0.80–2.35) 7.02 (5.04–9.77)b 5.65 (3.93–8.13)b
No Ref. Ref. 4.11 (3.09–5.47)b 3.87 (2.87–5.22)b
Pedestrian collision Yes 1.56 (1.15–2.12)c 1.27 (0.93–1.73) 7.53 (6.09–9.30)b 5.27 (4.20–6.62)b
No Ref. Ref. 4.27 (3.62–5.05)b 3.41 (2.87–4.06)b
Falls Yes 2.30 (1.65–3.22)b 1.87 (1.33–2.64)b 7.09 (5.53–9.10)b 5.13 (3.92–6.71)b
No Ref. Ref. 5.07 (4.15–6.19)b 4.33 (3.52–5.33)b
High school      
Road traffic injuries Yes 2.41 (1.78–3.28)b 2.26 (1.65–3.09)b 5.48 (4.19–7.17)b 5.17 (3.90–6.85)b
No Ref. Ref. 4.22 (3.23–5.50)b 4.10 (3.13–5.37)b
Pedestrian collision Yes 1.50 (1.25–1.80)b 1.46 (1.21–1.77)b 4.91 (4.17–5.78)b 4.37 (3.69–5.19)b
No Ref. Ref. 3.00 (2.56–3.50)b 2.70 (2.30–3.18)b
Falls Yes 1.82 (1.45–2.28)b 1.75 (1.39–2.20)b 4.92 (4.05–5.97)b 4.50 (3.68–5.52)b
No Ref. Ref. 3.38 (2.79–4.10)b 3.14 (2.58–3.82)b
  1. aAdjusted for area, gender, registered permanent residence, any siblings, perceived family economic, parental expectations, academic performance, number of friends, cigarette use and alcohol use
  2. brefers to P < 0.001
  3. crefers to P < 0.05