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. Author manuscript; available in PMC: 2018 Jan 22.
Published in final edited form as: Nat Hum Behav. 2017 Oct 30;1:911–919. doi: 10.1038/s41562-017-0234-y

Table 1.

Demographic information and clinical variables

Participants
Suicidal Ideators (n =17) Controls (n = 17) Test Statistic (df) p-value
 Measure
Gender (Male:Female) 5:12 3:14 χ2 (1) = 0.63 0.42
Mean Age 22.88 (3.57) 22.06 (2.84) t(32) = 0.74 0.46
WASI1 IQ 124.1 (10.86) 121.12 (9.70) t(32) = 0.82 0.420
ASIQ2 57.88 (34.38) 2.76 (6.35) t(32) = 6.5 0.000
PHQ-93 12.24 (6.7) 0.47 (1.1) t(32) = 7.14 0.000
Spielberger/Anxiety State 40.12 (6.14) 46.88 (4.77) t(32) = 3.59 0.001
Spielberger/Anxiety Trait 47.59 (4.14) 45.88 (3.22) t(32) = 1.34 0.19
CTQ4 41.3 (9.65) 30.24 (8.11) t(32) = 3.62 0.001
ASR5 internalizing problems 35.6 (11.9) 5.9 (5.0) t(32) = 9.46 0.000
ASR externalizing problems 13.9 (9.8) 4.8 (3.5) t(32) = 3.60 0.001
ASR total problems 83.1 (27.09) 19.65 (12.65) t(32) = 8.74 0.000
Number of Attempts 1.41 (2.0)
SIS6 8.19 (9.06)

Standard deviations are shown in parentheses.

1

Wechsler Abbreviated Scale of Intelligence;

2

Adult Suicide Ideation Questionnaire;

3

Patient Health Questionnaire;

4

Child Trauma Questionnaire;

5

Adult Self Report;

6

Suicidal Ideation Scale