کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5721724 1608100 2018 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Brief reportInvestigating the role of hopelessness in the relationship between PTSD symptom change and suicidality
ترجمه فارسی عنوان
بررسی نقش ناامیدی در ارتباط بین تغییر علائم PTSD و خودکشی
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی روانپزشکی و بهداشت روانی
چکیده انگلیسی


- Indexed hopelessness, PTSD symptoms (PTSS), and future suicide attempt (FSA) likelihood.
- Hopelessness may dictate for whom PTSD treatment mitigates likelihood of FSA.
- PTSS reductions predicted lower likelihood of FSA for those high in hopelessness.
- Changes in hopelessness mediated the effect of PTSS change on likelihood of FSA.
- Hopelessness is important to monitor in treating co-occurring PTSD and suicidality.

BackgroundThis study served as an initial investigation of the role hopelessness may play in the relationship between PTSD symptom change and suicide intent, among a trauma-exposed, treatment-seeking sample. We explored whether the effect of PTSD symptom change on self-reported likelihood of a future suicide attempt (FSA) varies as a function of pre-treatment hopelessness, and whether reductions in hopelessness serve as a mechanism through which PTSD symptom change influences FSA likelihood.MethodsData was collected from participants (N = 159) in a larger randomized clinical trial of a suicide risk-factor intervention. Self-report questionnaires assessed hopelessness, PTSD symptoms, depression symptoms, and FSA likelihood at pre-treatment and one-month follow-up.ResultsPre-treatment hopelessness emerged as a significant moderator, such that overall PTSD symptom reductions were related to overall decreases in FSA likelihood among those at or above (but not those below) the sample mean of pre-treatment hopelessness. In a subsample of individuals who reported FSA likelihood > 0 and elevated hopelessness at pre-treatment, overall pre-treatment-to-month-one reductions in hopelessness significantly mediated the relationship between overall PTSD symptom reductions and decreased FSA likelihood during this same time period, even after accounting for depression symptom changes.LimitationsData were limited to self-report measures (i.e., hopelessness, FSA likelihood). The intervention was not PTSD-specific. Mediation analyses were strictly statistical due to overlapping time-points.ConclusionsThis preliminary investigation suggests pre-treatment hopelessness may serve to identify trauma-exposed individuals for whom PTSD treatment would significantly reduce FSA likelihood. Moreover, reductions in FSA likelihood during treatment may be due in part to reduced hopelessness.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Affective Disorders - Volume 225, 1 January 2018, Pages 298-301
نویسندگان
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