Asociación entre alteraciones en el sueño y problemas de salud mental en los estudiantes de Medicina durante la pandemia de la COVID-19

Sleep quality and associated factors in Latin American medical students: a cross-sectional and multicenter study

BACKGROUND

Existing literature has not stablished the factors associated with sleep quality, which requires further research in the context of the mental health of future medical professionals. This study aimed to determine the prevalence and factors related to sleep quality in Latin American medical students during the COVID-19 pandemic.

METHODS

Cross-sectional multicenter analytic study of secondary data analysis in Latin American medical students. The sampling was non-probabilistic snowball sampling. Sleep quality (Pittsburgh questionnaire) and its association with psychosocial-academic variables, depressive symptoms (PHQ-9 questionnaire), anxious symptoms (GAD-7 questionnaire), resilience (abbreviated CD-RISC questionnaire), eating disorder (EAT-26 questionnaire), physical activity (IPAQ questionnaire-short version), tobacco and alcohol consumption (ASSIST questionnaire) and burnout syndrome (Maslash questionnaire) were assessed. Prevalence ratios and 95% confidence intervals were estimated.

RESULTS

Of 2019 medical students, the prevalence of poor sleep quality was 62.2% (95%CI: 60.00%-64.28%). In the multiple regression model, factors that were positively associated with poorer sleep quality were female sex (PR: 1.13), moderate risk of smoking (PR: 1.08), the presence of moderate to severe depressive symptoms (PR: 2.19 and PR: 2.14, respectively), as well as moderate and severe anxiety symptoms (PR: 1.21 and PR: 1.22, respectively). On the other hand, factors that were negatively associated with poorer sleep quality were having received training on COVID-19 (PR: 0.95), having a history of COVID-19 (PR: 0.80), and having a high level of resilience (PR: 0.86).

CONCLUSION

It was found that 62.2% of students had poor sleep quality. Factors such as female sex, moderate risk of smoking, and depressive and anxious symptoms were associated with poor sleep quality, while COVID-19 training, history of the disease, and a high level of resilience were linked to better quality. These findings are key for public health, as poor sleep quality affects physical and mental health and academic performance, underscoring the importance of intervening on these factors to improve student well-being.

Anxiety and Depression Disorders in Undergraduate Medical Students During the COVID-19 Pandemic: An Integrative Literature Review

INTRODUCTION

The COVID-19 pandemic has triggered several challenges on the front of mental health. Undergraduate medical students face considerable stress in their academic routines. Thus, there is a need to explore the implications for the mental health of undergraduate medical students during the COVID-19 pandemic.

OBJECTIVE

To review the global literature about anxiety and depressive disorders in undergraduate medical students during the COVID-19 pandemic.

METHOD

We developed an integrative literature review on the occurrence of anxiety and depressive symptoms in undergraduate medical students during the COVID-19 pandemic. We included the manuscripts that used the PHQ-9 and/or GAD-7 questionnaires. We excluded systematic reviews, narrative reviews, integrative reviews, meta-analyses, and qualitative analytical studies. We assessed the results on the occurrence of anxiety and depression and the severity of symptoms in medical students during the COVID-19 pandemic using quantitative studies applying the GAD-7 questionnaire for anxiety or the PHQ-9 for depression.

RESULTS

We reviewed 85 selected studies, and the results showed a significant prevalence of moderate and severe symptoms of anxiety and depression, with 28.2% of participants presenting scores of ≥10 on the GAD-7 and 38.9% on the PHQ-9. Statistical analyses using simple and multiple regression tests revealed associations between higher rates of anxiety symptoms among students from developing countries and data collected after the lockdown period in 2020 during the pandemic lockdown. In addition, female students were at risk of depressive disorders. We emphasize as a limitation that the diagnosis of depression and anxiety requires a detailed clinical evaluation, which is not focused on in this actual study.

CONCLUSIONS

Our findings highlight the need for specific interventions to support the mental health of undergraduate medical students, especially female students from developing countries, during a pandemic crisis.

Facebook addiction and sleep problems in peruvian university students after the COVID-19 pandemic

Background

During the COVID-19 pandemic, studies have reported an increase in sleep problems and problematic use of social media platforms such as Facebook among university students. This study assessed Facebook addiction and sleep problems among Peruvian university students following the COVID-19 pandemic, as well as the factors associated with these issues.

Methods

A cross-sectional study was conducted with a sample of 352 participants from different regions of Peru. The Jenkins Sleep Scale (JSS-4) and the Bergen Facebook Addiction Scale (BFAS) were used to assess sleep problems and Facebook addiction, respectively. Prevalence ratios (PR) were calculated using a simple Poisson regression with robust variance.

Results

The study found that 16.2 % of the participants were addicted to Facebook and 12.5 % reported sleep problems. The results also showed that older age (PR: 0.99; 95 % CI: 0.98-0.99) and physical activity (PR: 0.81; 95 % CI: 0.70-0.94) were associated with a lower likelihood of having sleep problems, while being physically active (PR: 0.55; 95 % CI: 0.33 to 0.90) was associated with a lower probability of having Facebook addiction problems.

Conclusions

The Peruvian university students who participated in this study reported sleep problems in one-eighth of the sample, and one in six university students reported Facebook addiction problems. The frequency of presenting Facebook addiction and sleep problems was lower in those with older age and engaging in physical activity.

Influence of the Sanitary, Economic, and Social Crisis of COVID-19 on the Emotional State of Dentistry in Galicia (Spain)

The main objective of this research was to analyze the economic, social, and emotional repercussions among Galician dentists (Spain) as a consequence of the COVID-19 pandemic. A survey was filled out by 347 professionals. After verifying the survey's reliability using Cronbach's alpha = 0.84, the professional activity and emotional state of the participants were assessed based on aspects related to their personal and family data. The economic impact of the pandemic was considerable, and all participants experienced a decrease in income. In total, 72% of the participants considered that working with personal protective equipment (PPE) made their clinical activities difficult, and 60% expressed concern about being infected during their professional practice. Among the professionals, women (p = 0.005), and separated, divorced, or single professionals (p = 0.003) were the most strongly affected. Separated or divorced professionals were the group that most frequently raised the need to make a radical change in their lives. Finally, it was observed that the emotional consequences varied substantially in the lives of these professionals, mainly among female dentists (p = 0.010), separated and divorced men (p = 0.000), and those with fewer years of professional practice (p = 0.021). The COVID-19 pandemic had an economic impact, due to the decrease in the number of patients and hours of attention, as well as an emotional impact, mostly expressed in the form of sleep disorders and stress. The most vulnerable professionals were women and professionals with fewer years of experience.