Life Skills as a Resource in Psychosomatic Medicine. The LK-18 Inventory

Hinterberger, Thilo and Walter, Nike and Galuska, Joachim (2022) Life Skills as a Resource in Psychosomatic Medicine. The LK-18 Inventory. DIAGNOSTICA, 68 (1). pp. 14-27. ISSN 0012-1924, 2190-622X

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Abstract

Life Skills as a Resource in Psychosomatic Medicine. The LK-18 Inventory Abstract. Life skills are competences that lead to a salutogenetic lifestyle and can also serve as a basis and important indicator for the therapeutic process. This article presents a self-assessment instrument that was surveyed in N = 2,054 inpatients undergoing psychosomatic treatment. We validated the construct of the instrument in a double survey, exploratory and confirmatory. The questionnaire LK-18 comprises 18 items divided into 6 factors with 3 items each. These include the dimensions of positive feelings, personal competencies, engagement, meaning, success, and goal achievement as well as social relationships. Cronbach's alpha values lie between .74 and .85 and for the total score .91. An RMSEA of .062 indicates an acceptable model fit. As an external correlate, the psychosomatic symptom load using the ICD10-based symptom rating scale (ISR) showed highly significant mean negative correlations in the range of -.22 to -.69. Depression correlates with the total score up to -.69. Negative correlations to posttraumatic stress (r = -.27, p < .001) were also shown as well as a positive correlation to the structural level according to OPD-2 of r = .32 (p < .001). The results demonstrate the validity and change sensitivity of the questionnaire, making it a suitable additional instrument for the use in psychosomatic diagnostics.

Item Type: Article
Uncontrolled Keywords: QUALITY-OF-LIFE; POSITIVE PSYCHOLOGY; MENTAL-HEALTH; HAPPINESS; SATISFACTION; MINDFULNESS; EMOTIONS; SUPPORT; life competences; psychosomatic medicine; salutogenesis
Subjects: 600 Technology > 610 Medical sciences Medicine
Divisions: Medicine > Abteilung für Psychosomatische Medizin
Depositing User: Dr. Gernot Deinzer
Date Deposited: 24 Aug 2022 13:56
Last Modified: 24 Aug 2022 13:56
URI: https://pred.uni-regensburg.de/id/eprint/46379

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