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Table 3 Comparison of aggression in adolescents with different chronotypes

From: Relationship between chronotypes and aggression in adolescents: a cross-sectional study

Variables

Evening-type (n = 56)

Intermediate-type (n = 361)

Morning-type (n = 338)

F

p

Physical aggression score

16.0[10.0,19.0]

16.0[11.0,21.0]

12.0[8.0,17.0]

43.1

< 0.001

Verbal aggression score

10.0[7.0,11.0]

10.0[8.0,12.0]

9.0[7.0,11.0]

23.4

< 0.001

Anger score

15.0[10.0,18.0]

15.0[9.0,18.0]

11.0[7.0,15.0]

44.9

< 0.001

Hostility score

16.0[12.0,21.0]

16.0[10.0,21.0]

13.0[9.0,17.0]

31.4

< 0.001

Self-aggression score

12.0[9.0,15.0]

12.0[7.0,15.0]

9.0[5.0,12.0]

44.3

< 0.001

AQ-CV total score

69.0[51.0,83.0]

70.0[48.0,86.0]

54.0[38.0,72.0]

44.3

< 0.001

  1. Note: Measurement data were presented using median and quartile [M (P25, P75)]. AQ-CV, Chinese version of the Buss-Perry Aggression Questionnaire