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01.12.2013 | Research | Ausgabe 1/2013 Open Access

Health and Quality of Life Outcomes 1/2013

Psychometric properties of a short version of the HIV stigma scale, adapted for children with HIV infection

Zeitschrift:
Health and Quality of Life Outcomes > Ausgabe 1/2013
Autoren:
Maria Wiklander, Lise-Lott Rydström, Britt-Marie Ygge, Lars Navér, Lena Wettergren, Lars E Eriksson
Wichtige Hinweise

Electronic supplementary material

The online version of this article (doi:10.​1186/​1477-7525-11-195) contains supplementary material, which is available to authorized users.

Competing interest

The authors declare no conflict of interest.

Authors’ contributions

LEE and L-LR conceived and designed the study, MW, LEE and L-LR conducted the analyses and, together with LW, interpreted the results. MW and L-LR drafted the manuscript. LEE, B-MY, LN, and LW contributed in the critical drafting and revising of the manuscript for important intellectual content. All authors read and approved the final manuscript.

Abstract

Background

HIV is a stigmatizing medical condition. The concept of HIV stigma is multifaceted, with personalized stigma (perceived stigmatizing consequences of others knowing of their HIV status), disclosure concerns, negative self-image, and concerns with public attitudes described as core aspects of stigma for individuals with HIV infection. There is limited research on HIV stigma in children. The aim of this study was to test a short version of the 40-item HIV Stigma Scale (HSS-40), adapted for 8–18 years old children with HIV infection living in Sweden.

Methods

A Swedish version of the HSS-40 was adapted for children by an expert panel and evaluated by think aloud interviews. A preliminary short version with twelve items covering the four dimensions of stigma in the HSS-40 was tested. The psychometric evaluation included inspection of missing values, principal component analysis (PCA), internal consistency, and correlations with measures of health-related quality of life (HRQoL).

Results

Fifty-eight children, representing 71% of all children with HIV infection in Sweden meeting the inclusion criteria, completed the 12-item questionnaire. Four items concerning participants’ experiences of others’ reactions to their HIV had unacceptable rates of missing values and were therefore excluded. The remaining items constituted an 8-item scale, the HIV Stigma Scale for Children (HSSC-8), measuring HIV-related disclosure concerns, negative self-image, and concerns with public attitudes. Evidence for internal validity was supported by a PCA, suggesting a three factor solution with all items loading on the same subscales as in the original HSS-40. The scale demonstrated acceptable internal consistency, with exception for the disclosure concerns subscale. Evidence for external validity was supported in correlational analyses with measures of HRQoL, where higher levels of stigma correlated with poorer HRQoL.

Conclusion

The results suggest feasibility, reliability, as well as internal and external validity of the HSSC-8, an HIV stigma scale for children with HIV infection, measuring disclosure concerns, negative self-image, and concerns with public attitudes. The present study shows that different aspects of HIV stigma can be assessed among children with HIV in the age group 8–18.
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Literatur
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