A typology of nonsuicidal self-injury in a clinical sample: A latent class analysis.
Clin Psychol Psychother
; 27(6): 791-803, 2020 Nov.
Article
en En
| MEDLINE
| ID: mdl-32314453
ABSTRACT
Nonsuicidal self-injury(NSSI) is a behavioural concern and can present in diverse ways, varying by method, frequency, severity, function and so forth. The possible combinations of these features of NSSI produce an array of profiles that makes evaluation and management of this behaviour challenging. The aim of this study was to build upon previous work that reduces the heterogeneity of NSSI patterns by using latent class analysis (LCA) to identify a typology of NSSI. Participants consisted of 235 outpatients aged 14-35 years attending a tertiary psychiatric hospital in Singapore who had reported at least one NSSI behaviour within the last year. Eight indicators captured using the Functional Assessment of Self-Mutilation were used in the LCA frequency of NSSI, length of contemplation before engaging in NSSI, usage of more than three NSSI methods, suicidal ideation and four psychological functions of NSSI, that is, social-positive, social-negative, automatic-positive and automatic-negative. The LCA revealed three distinct groups Class 1-Experimental/Mild NSSI, Class 2-Multiple functions NSSI/Low Suicide Ideation and Class 3-Multiplefunctions NSSI/Possible Suicide Ideation. Multinomial logistic regression analyses were conducted to examine the associations between class membership and sociodemographic variables as well as measures of emotion dysregulation, childhood trauma, depression and quality of life. Females were overrepresented in Class 3. In general, Class 3 had the poorest scores followed by Class 2. Our analyses suggest that different NSSI subtypes require different treatment indications. Profiling patterns of NSSI may be a potentially useful step in guiding treatment plans and strategies.
Palabras clave
Texto completo:
1
Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Calidad de Vida
/
Conducta Autodestructiva
Tipo de estudio:
Prognostic_studies
Límite:
Female
/
Humans
Idioma:
En
Revista:
Clin Psychol Psychother
Asunto de la revista:
PSICOLOGIA
/
PSIQUIATRIA
/
TERAPEUTICA
Año:
2020
Tipo del documento:
Article
País de afiliación:
Singapur