Can We Predict the Evolution of Depressive Symptoms, Adjustment, and Perceived Social Support of Pregnant Women from Their Personality Characteristics? A Technology-Supported Longitudinal Study

Personality Characteristics and Emotional Distress Among Chinese Pregnant Women: A Moderated Mediation Model

Previous studies have suggested that certain personality characteristics are associated with emotional distress during pregnancy. However, the underlying mechanism of this association is rarely understood. The current study investigated the links between personality and pregnant women's emotional distress (depressive and anxiety symptoms), tested the chain mediating effects of two resilience factors-social support and positive coping, and explored whether socioeconomic status (SES) could moderate the effects (including direct and/or indirect effects) of personality on their emotional distress. Results of a relatively large sample of pregnant women in China (N = 1157) showed positive associations for psychoticism and neuroticism with depressive and anxiety symptoms as well as negative associations for extraversion with depression and anxiety. After controlling for four important variables (the first pregnancy or not, having adverse pregnancy experience or not, being pregnant as planned or not, and number of weeks of pregnancy), social support and positive coping acted as chain mediators on the associations of personality with depressive symptoms as well as of personality with anxiety. Overall, the association of personality and depressive symptoms demonstrated invariance across socioeconomic status (SES). However, SES moderated the relationship between personality and anxiety. Specifically, the negative association of positive coping with anxiety symptoms was weaker for low SES women than for high SES ones. Results highlight the importance of social support and positive coping to decrease personality-related depressive and anxiety symptom among pregnant women. Furthermore, identifying other resilience factors that alleviate anxiety in women with low SES is urgently called for.

Feasibility and Clinical Usefulness of the Unified Protocol in Online Group Format for Bariatric Surgery Candidates: Study Protocol for a Multiple Baseline Experimental Design

Obesity is currently becoming a serious global public health problem due to its high prevalence and continuous increase. This condition is associated with different physical and mental health problems. The presence of emotional disorders (anxiety, depression and related disorders) among candidates for bariatric surgery is very high and predicts worse physical and psychological results. The present study aims to explore the feasibility and clinical usefulness of the Unified Protocol, a transdiagnostic emotion regulation-based intervention, delivered in an online group format to patients with emotional disorder diagnosis or symptoms, who are waiting for bariatric surgery. We will conduct a pilot study with a repeated single-case experimental design (multiple baseline design) in a public mental health service. The sample will consist of 60 participants, who will be randomized to three baseline conditions: 8, 12 or 15 evaluation days before the intervention. Diagnostic criteria, symptomatology and body mass index are the primary outcome measures, and we will include affectivity, personality, quality of life, body image, eating behavior and surgical complications like secondary measures. An analysis of treatment satisfaction will be also performed. Assessment points will include pre-treatment, baseline, treatment, post-treatment, and follow-ups every three months until two years after post-treatment. The results obtained in this study may have important clinical, social and economic implications for public mental health.