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Table 3 Comparison between patients with SIB in last month and never performed SIB

From: Self-injurious behaviour in patients with anorexia nervosa: a quantitative study

Background variable

SIB (n = 56)

No SIB (n = 53)

Test statistica χ2

p-value

Female gender %

96.4

94.3

0.27

.60

ED diagnosis AN %

67.9

69.8

0.05

.83

Patients in outpatient programme %

80.4

86.8

0.82

.37

Secondary diagnosis yes%

55.4

20.8

13.77

<.001

Patients living alone %

28.6

34.0

0.37

.54

  1. SIB Self-injurious behaviour, ED eating disorder; p-value in bold significant result at level p <.05
  2. aPearson chi square