Sheehan Suicidality Tracking Scale (S-STS): reliability, convergent and discriminative validity in young Italian adults.
Compr Psychiatry
; 54(7): 842-9, 2013 Oct.
Article
em En
| MEDLINE
| ID: mdl-23618606
ABSTRACT
BACKGROUND AND PURPOSE:
The Sheehan Suicidality Tracking Scale (S-STS) is a patient self-report or clinician-administered rating scale that tracks spontaneous and treatment-emergent suicidal ideation and behaviors. This study set out to evaluate the reliability, convergent and divergent validity of the S-STS in a sample of college students, a population with a high risk of completed and attempted suicide.METHODS:
Cross-sectional, survey design. Participants (303 undergraduate students; males 42%) completed several measures assessing psychological distress (General Health Questionnaire; GHQ); self-esteem (Rosenberg Self Esteem Scale; RSES); social support (Modified Social Support Survey; MOSSS); and suicidal behavior, including ideation and attempts (S-STS).RESULTS:
Both internal consistency and test-retest stability were excellent for the S-STS-global score. The S-STS subscale on suicide ideation also showed good reliability, while the subscale on suicidal behavior showed some inconsistency at retest. Convergent and divergent validity of S-STS was confirmed. All S-STS items loaded on a single factor, which had an excellent fit for the unidimensional model, thus justifying the use of the S-STS as a screening tool. In a mediation model, self-esteem and social support explained 45% of the effects of psychological distress on suicide ideation and behavior as measured by the S-STS-global score.CONCLUSIONS:
This study provided promising evidence on the convergent, divergent, internal consistency and test-retest stability of the Sheehan Suicidality Tracking Scale. The cross-sectional design and lack of measures of hopelessness and helplessness prevent any conclusion about the links of suicidal behavior with self-esteem and social support.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Autoimagem
/
Suicídio
/
Emoções
/
Ideação Suicida
Tipo de estudo:
Etiology_studies
/
Observational_studies
/
Prevalence_studies
/
Prognostic_studies
/
Qualitative_research
/
Risk_factors_studies
Limite:
Adolescent
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Adult
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Female
/
Humans
/
Male
País/Região como assunto:
Europa
Idioma:
En
Revista:
Compr Psychiatry
Ano de publicação:
2013
Tipo de documento:
Article