pulse-wave-velocity-testing-baltimore-longitudinal-study

Pulse Wave Velocity Testing in the Baltimore Longitudinal Study of Aging

Carotid-femoral pulse wave velocity is considered the gold standard for measurements of central arterial stiffness obtained through noninvasive ...

National Institute of Aging

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&#x5728;&#x513F;&#x7AE5;&#x548C;&#x9752;&#x5C11;&#x5E74; 22q11.2 &#x5220;&#x9664;&#x5F81;&#x7CBE;&#x795E;&#x75C5;&#x6027;&#x75C7;&#x72B6;&#xFF1A; &#x795E;&#x7ECF;&#x5FC3;&#x7406;&#x548C;&#x884C;&#x4E3A;&#x7684;&#x5F71;&#x54CD;&#x3002;

Traumatic events have predicted depressive symptoms. Despite this consensus, it remains unclear as to whether the relationship between trauma and depression is consistently mediated by a negative cognitive schema, such as low self-esteem, or whether trauma influences mood independently of low self-esteem. This study tested these relationships while considering depressive symptom types. One hundred thirty-two students reported the number of traumatic events experienced and self-esteem and depression levels. Results indicated 2 depressive symptom types: "cognitive-affective" and "somatic." Structural Equation Modeling tested an unmediated path from trauma to depressive symptoms and a path mediated by self-esteem. Results supported the unmediated relationship between trauma and "cognitive-affective" depressive symptoms, and did not support mediation by self-esteem. Findings are discussed in view of a dimensional rather than categorical approach to depression, and in consideration of alternative symptom clusters resulting from trauma in addition to those captured by posttraumatic stress disorder.

Depressive symptoms after trauma: is self-esteem a mediating factor?

The White Bear Suppression Inventory (WBSI; Wegner & Zanakos, 1994) was originally designed to assess people's inclination toward thought suppression. In this article, we provide a detailed review of previous findings on the structure of this instrument and present a study that took a new statistical approach. It involved an exploratory factor analysis of the French WBSI using the weighted least squares mean and variance estimator as well as parametric item response theory analyses. Results clearly supported a 2-factor structure with a "suppression" and an "intrusion" dimension. Follow-up regression analyses revealed that intrusion significantly predicted anxiety and depression scores, whereas suppression did not.

Article	Year
在儿童和青少年 22q11.2 删除征精神病性症状：神经心理和&#x8... Schizophrenia research\| PubMed ID: 16545541	2006
Depressive symptoms after trauma: is self-esteem a mediating factor? The Journal of nervous and mental disease\| PubMed ID: 18852617	2008
Anatomy of the White Bear Suppression Inventory (WBSI): a review of previous findings and a new approach. Journal of personality assessment\| PubMed ID: 20017061	2009

Melissa David

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