Relationship between emotional expressions and lifestyle changes among university students during COVID-19 lockdown in Lebanon.

INTRODUCTION: Emotional expressivity plays an important role in terms of communication and interpersonal relationships in the context of society. Our research aims at assessing the perception of emotional expressivity and its association with lifestyle changes during COVID-19 lockdown among university students in Lebanon. METHODOLOGY: A total of 742 participants completed an anonymous online questionnaire including socio-demographic characteristics, lifestyle habits, and emotional expression evaluated through the Berkeley Expressivity Questionnaire (BEQ). Participants also reported their perception of the relationship between emotional expressivity and lifestyle changes experienced during lockdown. RESULTS: The expression of positive emotions was decreased among students who have a weight loss from decreased eating during lockdown. Moreover, significantly lower negative emotions and increased positive emotions were found to be associated respectively with the increase in quality and quantity of distance learning, which emphasizes the psychological investment in education. In terms of extensive time spent on TV and social media, results point towards increased emotional expressivity, particularly positive emotions and impulse facets. Finally, changes in social interaction during this period impacted all facets of emotional expressivity. CONCLUSIONS: In the context of lockdown due to the pandemic, emotional aspects were associated by university students with lifestyle changes. Our research highlights the beneficial role of social networking, distance learning, physical activity, and well-balanced nutrition on emotional regulation in this particularly stressful situation, thus the importance of a global approach to emotional expressivity including the social aspects and biological ones.

Impact of alexithymia on glycemic control among Lebanese adults with type 2 diabetes.

PURPOSE: Alexithymia, defined as the inability of a person to identify, describe and express emotions, has been found to influence glycemic control in type 2 diabetes patients (D2). The characteristics and influencing factors of alexithymia and the association of this psychological construct with D2 has not yet been studied in Lebanon where 14.6% of adults are diagnosed with the disease. This study aims at evaluating the prevalence of alexithymia and its relationship with glycemic control among Lebanese adults with D2. METHODS: Alexithymia was assessed in 104 patients diagnosed with D2 and 100 healthy controls using the 20-item Toronto Alexithymia Scale (TAS-20). The impact of alexithymia on glycemic control was evaluated using HbA1c values, fasting blood glucose levels, number of severe hyperglycemic episodes and hospitalizations for hyperglycemia within the past months. RESULTS: Alexithymia prevalence was significantly higher in D2 patients compared to controls (35.5% vs 15%). Patients with alexithymia showed higher levels of HbA1c and glucose in comparison to those without alexithymia. Consistently, significant positive correlations were found between the TAS-20 total and subscale scores and both HbA1c and glucose levels. Alexithymic patients had three times more severe hyperglycemic episodes and five times more hospitalizations for hyperglycemia compared to those without alexithymia. According to multivariate regression analysis, lifestyle factors alone were not found predictive of alexithymia in D2 patients. CONCLUSION: Given the impact of alexithymia on D2 regulation, screening of alexithymia in case of D2 and appropriate psychological follow-up are important for a better prognosis, management and treatment of the disease.

Comparison between a second and a third generation parathyroid hormone assay in hemodialysis patients.

OBJECTIVE: Third generation parathyroid hormone (PTH) assays are new generation assays that do not recognize the PTH7-84 fragment whereas second generation assays detect both PTH1-84 and PTH7-84 fragments. Despite the excellent correlation between both assays in chronic renal failure (CRF) subjects, the mean PTH levels are typically 50% lower with the third compared to the second generation assays. The assessment of third generation PTH assays has not been extensively studied in hemodialysis subjects. The purpose of our study was to compare a third generation PTH assay to a second generation one in a population of hemodialysis subjects. MATERIALS AND METHODS: 92 haemodialysis subjects (36 women and 56 men) with a mean age of 67±12.9 years were included in this study. Anthropometric and clinical parameters (Body Mass Index (BMI) and blood pressure) were measured. Second and third generation PTH assays (Cis biomedical and Diasorin respectively) were performed in each subject. In addition, the following biochemical tests were measured: 25-hydroxyvitamin D (25-(OH)D), 1,25-hydroxyvitamin D (1,25-(OH)2D), crosslaps and alkaline phosphatase. RESULTS: The mean second and third generation PTHs are respectively 211±205 pg/ml and 151±164 pg/ml. The mean third generation PTH values are 28.4% lower compared to the second generation ones. Both methods are strongly correlated (r=0.923, p<0.001). This correlation persisted without any significant difference after controlling for gender, age, BMI and Blood Pressure. However, the difference between both methods increases when baseline PTH increases. Each of the second and third generation method is significantly correlated with hemodialysis duration (p<0.01), crosslaps (p<0.001), alkaline phosphatase (p<0.05), but not with age, BMI, Blood Pressure, 25-(OH)D or 1,25-(OH) 2D levels. CONCLUSION: Our results show that both second and third generation PTH methods are strongly correlated in hemodialysis patients mainly when PTH values are low. However, the difference between both methods increases when PTH values are high. More research is needed to establish which method is the gold standard when PTH values are high.