TY - JOUR

T1 - German Version of the Relationship Problems Questionnaire

T2 - Effective Screening for Attachment Disorder

AU - Schröder, Martin

AU - Fux, Elodie

AU - Lüdtke, Janine

AU - Izat, Yonca

AU - Bolten, Margarete

AU - Schmid, Marc

PY - 2020/3

Y1 - 2020/3

N2 - Introduction: Attachment disorder (AD), including reactive AD and disinhibited social engagement disorder, is a prevalent, yet underdiagnosed disorder in severely maltreated children. Because the condition is associated with significant psychiatric morbidity over the entire lifespan, a valid and economic screening tool to identify children with clinical symptoms of AD is needed to avoid unspecific or ineffective treatment. The present study aimed to assess the effectiveness and efficiency of the German version of the Relationship Problems Questionnaire (RPQ). Methods: With a total of 135 children (mean age = 7.17 years, SD = 1.40, 63% male) from both general (34 children) and high-risk populations (69 in- and outpatients, 32 foster children), we investigated the sensitivity and specificity of the RPQ. AD was diagnosed using a standardized clinical interview (K-DIPS). 35 out of 135 children fulfilled the criteria for AD. Results: The RPQ identified 74% of the children who fulfilled the criteria for AD in the standardized clinical interview. The optimal cut-off score of the RPQ for identifying AD was 4.5 with a moderate sensitivity of 0.74 and specificity of 0.68. Conclusions: The German version of the RPQ proved useful as a diagnostic indicator of clinical symptoms of AD. The tool is economic and suitable for the screening of AD in the general population as well as high-risk populations. We recommend the use of the RPQ in clinical and research settings, adding multi-method approaches after a positive screening.

AB - Introduction: Attachment disorder (AD), including reactive AD and disinhibited social engagement disorder, is a prevalent, yet underdiagnosed disorder in severely maltreated children. Because the condition is associated with significant psychiatric morbidity over the entire lifespan, a valid and economic screening tool to identify children with clinical symptoms of AD is needed to avoid unspecific or ineffective treatment. The present study aimed to assess the effectiveness and efficiency of the German version of the Relationship Problems Questionnaire (RPQ). Methods: With a total of 135 children (mean age = 7.17 years, SD = 1.40, 63% male) from both general (34 children) and high-risk populations (69 in- and outpatients, 32 foster children), we investigated the sensitivity and specificity of the RPQ. AD was diagnosed using a standardized clinical interview (K-DIPS). 35 out of 135 children fulfilled the criteria for AD. Results: The RPQ identified 74% of the children who fulfilled the criteria for AD in the standardized clinical interview. The optimal cut-off score of the RPQ for identifying AD was 4.5 with a moderate sensitivity of 0.74 and specificity of 0.68. Conclusions: The German version of the RPQ proved useful as a diagnostic indicator of clinical symptoms of AD. The tool is economic and suitable for the screening of AD in the general population as well as high-risk populations. We recommend the use of the RPQ in clinical and research settings, adding multi-method approaches after a positive screening.

KW - Attachment disorder

KW - Foster care

KW - Relationship Problems Questionnaire

KW - Residential care

KW - Screening tool

KW - Sensitivity and specificity

KW - Social Work and Social Pedagogics

UR - http://www.scopus.com/inward/record.url?scp=85076820633&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/d2072cd8-8447-36cc-b1c6-46d8519e4c6e/

U2 - 10.1159/000504675

DO - 10.1159/000504675

M3 - Journal articles

C2 - 31865355

AN - SCOPUS:85076820633

VL - 52

SP - 334

EP - 345

JO - Psychopathology

JF - Psychopathology

SN - 0254-4962

IS - 6

ER -