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. 2023 Apr 5;10:e34147. doi: 10.2196/34147

Table 2.

Categorical Childhood Trauma Questionnaire severity scores by group.


Patients (n=139), n (%) Relatives (n=118), n (%) Controls (n=111), n (%) χ2 (df) P value
Emotional abusea (patients: n=139; relatives: n=118; control: n=109) 32.8 (6) <.001

Severe to extreme 13 (9.3) 4 (3.4) 3 (2.8)


Moderate to severe 19 (13.7) 2 (1.7) 6 (5.5)


Mild to moderate 34 (24.5) 22 (18.6) 13 (11.9)


None 73 (52.5) 90 (76.3) 87 (79.8)

Physical abusea (patients: n=138; relatives: n=118; control: n=110) 15.5 (6) .02

Severe to extreme 8 (5.8) 3 (2.5) 3 (2.7)


Moderate to severe 11 (8) 2 (1.7) 1 (0.9)


Mild to moderate 7 (5.1) 5 (4.3) 2 (1.8)


None 112 (81.1) 108 (91.5) 104 (94.6)

Sexual abusea (patients: n=139; relatives: n=118; control: n=109) 15.5 (6) .02

Severe to extreme 9 (6.5) 4 (3.4) 5 (4.6)


Moderate to severe 14 (10.0) 2 (1.7) 6 (5.5)


Mild to moderate 19 (13.7) 11 (9.3) 6 (5.5)


None 97 (69.8) 101 (85.6) 92 (84.4)

Emotional neglectb (patients: n=138; relatives: n=118; control: n=109) 17.6 (6) .01

Severe to extreme 10 (7.2) 9 (7.6) 6 (5.5)


Moderate to severe 20 (14.5) 11 (9.3) 4 (3.7)


Mild to moderate 60 (43.5) 44 (37.3) 35 (32.1)


None 48 (34.8) 54 (45.8) 64 (58.7)

Physical neglect (patients: n=139; relatives: n=118; control: n=111) 15.9 (6) .01

Severe to extreme 6 (4.3) 6 (5.1) 2 (1.8)


Moderate to severe 18 (13.0) 6 (5.1) 4 (3.6)


Mild to moderate 21 (15.1) 13 (11.0) 9 (8.1)


None 94 (67.6) 93 (78.8) 96 (86.5)

aMissing values: 2/368, 0.5%.

bMissing values: 3/268, 0.8%.