The relationship between mobile phone addiction and depression, anxiety, and sleep quality in medical students.

This study investigates the prevalence of mobile phone addiction among medical students and its relationship with depression, anxiety, and sleep quality. The study was conducted at Mashhad University of Medical Sciences from 2019 to 2021, and it included medical students at four different levels of training. Participants were selected using a stratified random sampling method. All subjects completed the Mobile Phone Addiction Scale, Pittsburgh Sleep Quality Index (PSQI), Beck Depression Inventory, and Beck Anxiety Inventory through online electronic self-report questionnaires. Overall, 355 medical students were included in the study, with 203 (57.2%) being female. Mild and severe mobile phone addiction was reported by 83.7 and 2.5% of the students, respectively. Furthermore, the study's findings revealed significantly higher sleep quality disorder, depression, and anxiety scores among students with severe mobile phone addiction compared to other participants ( P  < 0.001, P  = 0.007, and P  < 0.001, respectively). Although mobile phone addiction was prevalent, severe addiction was rare among medical students. Nevertheless, severe addiction was associated with an increased prevalence of mental health problems and sleep disturbances, emphasizing the importance of interventions aimed at reducing mobile phone addiction and improving mental health.

Quality of Life, Body Image and Personality Traits Among Women Receiving Botulinum Toxin Type a for Cosmetic Purposes.

BACKGROUND: The demand for minimally invasive cosmetic procedures has rampantly increased in recent decades. The aim of this study was to evaluate the body image, personality traits and quality of life (QoL) in women consuming botulinum toxin type A for cosmetic purposes. METHODS: This case-control study was conducted on 89 participants referring to outpatient dermatology clinics in Mashhad from 2019 to 2021. All participants completed a checklist of demographic and clinical characteristics, as well as three other questionnaires, including the World-Health-Organization Quality of Life-Short Form, Big 5 Inventory-10 (BFI-10) and Yale-Brown Obsessive-Compulsive Scale modified for body dysmorphic disorder (Y-BOCS-BDD). A control group of 101 sex and age-matched people from the general population also completed the questionnaires online. RESULTS: All participants were females, and most of them in the case group were 31-50 years old (n = 68, 77.1%). Among the case group, QoL was reported higher in all domains; however, this was only significant in 'physical' (P = 0.003) and 'psychological' (P = 0.036) aspects. After considering the confounding factors, the case group was able to significantly predict increased QoL in the 'physical' (P = 0.019) and 'environmental' (P = 0.015) domains. In terms of BFI-10 scores, conscientiousness was notably higher among the case group (P < 0.001), while the control group scored slightly but significantly higher than the case group in neuroticism (P = 0.019). The control group scored significantly higher in Y-BOCS-BDD (P < 0.001). CONCLUSIONS: In clients receiving botulinum toxin injection for cosmetic purposes, QoL was higher than in the control group. No signs of body dysmorphia or pathological personality traits were found in these individuals. LEVEL OF EVIDENCE IV: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .