OBJECTIVE: The aims of this study are to adapt two validated self-report questionnaires of deliberate self-harm and suicidal behavior to German, to investigate their psychometric properties and agreement with clinician-administered ratings, and to examine their psychopathological correlates. METHODS: The Deliberate Self-Harm Inventory [Gratz KL. Measurement of deliberate self-harm: preliminary data on the deliberate self-harm inventory. J Psychopathol Behav 2001;23:253-263] and the Self-Harm Behavior Questionnaire [Guttierez PM, Osman A, Barrios FX, Kopper BA. Development and initial validation of the self-harm behavior questionnaire. J Pers Assess 2001;77:475-490] were completed by 361 patients hospitalized for depressive, anxiety, adjustment, somatoform, and/or eating disorders. A clinician-administered rating scale of self-destructive behavior was included. Psychopathological variables were assessed by standardized questionnaires. RESULTS: The self-report questionnaires demonstrated good reliability (alpha=.81-.96, split-half r=.78-.98, test-retest r=.65-.91). Reliability of the clinician-administered ratings was acceptable (interrater kappa=.46-.77, test-retest kappa=.35-.48). Intraclass correlations (ICC=.68) for all three instruments were satisfactory. Rates of self-harm and associations between self-harm and suicidal behaviors are reported. The findings support the hypotheses of a higher degree of psychiatric symptomatology in patients with self-harm behavior compared to those without. CONCLUSION: The two questionnaire adaptations are reliable and valid self-report scales for the assessment of self-harm and past suicidal behavior.
OBJECTIVE: The aims of this study are to adapt two validated self-report questionnaires of deliberate self-harm and suicidal behavior to German, to investigate their psychometric properties and agreement with clinician-administered ratings, and to examine their psychopathological correlates. METHODS: The Deliberate Self-Harm Inventory [Gratz KL. Measurement of deliberate self-harm: preliminary data on the deliberate self-harm inventory. J Psychopathol Behav 2001;23:253-263] and the Self-Harm Behavior Questionnaire [Guttierez PM, Osman A, Barrios FX, Kopper BA. Development and initial validation of the self-harm behavior questionnaire. J Pers Assess 2001;77:475-490] were completed by 361 patients hospitalized for depressive, anxiety, adjustment, somatoform, and/or eating disorders. A clinician-administered rating scale of self-destructive behavior was included. Psychopathological variables were assessed by standardized questionnaires. RESULTS: The self-report questionnaires demonstrated good reliability (alpha=.81-.96, split-half r=.78-.98, test-retest r=.65-.91). Reliability of the clinician-administered ratings was acceptable (interrater kappa=.46-.77, test-retest kappa=.35-.48). Intraclass correlations (ICC=.68) for all three instruments were satisfactory. Rates of self-harm and associations between self-harm and suicidal behaviors are reported. The findings support the hypotheses of a higher degree of psychiatric symptomatology in patients with self-harm behavior compared to those without. CONCLUSION: The two questionnaire adaptations are reliable and valid self-report scales for the assessment of self-harm and past suicidal behavior.
Authors: Dominique F Maciejewski; Hanneke E Creemers; Michael T Lynskey; Pamela A F Madden; Andrew C Heath; Dixie J Statham; Nicholas G Martin; Karin J H Verweij Journal: JAMA Psychiatry Date: 2014-06 Impact factor: 21.596
Authors: Julia A C Case; Taylor A Burke; David M Siegel; Marilyn L Piccirillo; Lauren B Alloy; Thomas M Olino Journal: Arch Suicide Res Date: 2019-05-09
Authors: Anne C Knorr; Matthew T Tull; Michael D Anestis; Katherine L Dixon-Gordon; Mary F Bennett; Kim L Gratz Journal: Arch Suicide Res Date: 2016-03-08
Authors: Taylor A Burke; Jessica L Hamilton; Brooke A Ammerman; Jonathan P Stange; Lauren B Alloy Journal: Psychiatry Res Date: 2016-06-09 Impact factor: 3.222