ABSTRACT
BACKGROUND: Concerns about the harmful effects of smartphone use on teenage development have been raised as the use of cell phones among adolescents has risen. OBJECTIVE: This study aimed to examine the associations of smartphone usage patterns with Body Image Distortion (BID) and weight loss behaviors among adolescent smartphone users in Saudi Arabia. METHODS: This population-based, cross-sectional study was conducted from July to October 2022. We assessed the mean daily length of smartphone use and classified it into quartiles using data from a self-reported survey and data on weekday and weekend use. Self-reported body weight and height were collected via an online survey. Out of the 11384 adolescents, the majority was females (65.7%) and was secondary school students (68.9%). RESULTS: The prolonged smartphone use (301 min/d) was found in 36.4% of adolescents, 181-300 min/d in 27.6% of respondents, 121-180 min/d in 22.4% of respondents, while the modest smartphone use (1-120 min/d) was found only in 13.6% of participants. The duration of smartphone use was significantly associated with BID (P= 0.000); students with middle perceived stress levels (51.4%) and no depressive symptoms (68.9%) used smartphones 121-180 min/d sparingly. However, prolonged smartphone use was significantly associated with the presence of depressive symptoms (42.6%) and high perceived stress levels (21.5%). Weight loss behaviors were significantly associated with smartphone use duration. Modest smartphone use was significantly found in students with normal weight (P= 0.00, 71.9%); however, aerobic physical activity weight loss strategy (P= 0.00, 30.9%) was correlated with prolonged smartphone use. CONCLUSION: Adequate parental advice is required to assist teenagers in developing healthy smartphone usage practices. Digital platform companies may increase their social responsibility for the information generated and delivered on their networks, boosting its beneficial effect.
Subject(s)
Body Image , Smartphone , Female , Humans , Adolescent , Saudi Arabia , Cross-Sectional Studies , Weight LossABSTRACT
Objective To evaluate the cytological changes of the oral mucosa among smokers using Argyrophilic nucleolar organizer region (AgNOR) counts and Papanicolaou (Pap) staining. Methodology The oral mucosal exfoliate smears of 500 individuals (200 nonsmokers and 300 smokers) aged between 18 and 80 years were prepared in Al Madinah. The AgNOR count and Pap stain were used to generate a cytogenic smear to assess the presence of cytological changes suggestive of atypia, inflammation, dysplasia, keratinization, and proliferative activity of epithelial cells. Results Smokers have a considerably higher number of AgNORs per nucleus than nonsmokers (1.99 3.53 vs. 0.42 1.22). There were inflammatory changes in 127 (42.3%) of the cases and 40 (20%) of the controls. Multinucleated cells and atypia were found in 33 (11%) and 14 (4.5%) of the cases but not in the controls. The results indicate higher proliferative activity in smoking patients compared to nonsmoking patients, even in the absence of clinical lesions. Conclusion To detect the effects of smoking on the oral mucosa, Pap staining alone is insufficient. Combining Pap staining with the AgNOR technique produces the desired results.
ABSTRACT
Introduction Multiple studies have demonstrated the multi-systemic involvement of COVID-19, and among all of these systems, there is mounting evidence that COVID-19 is linked to neurocognitive impairment, particularly when neurological symptoms are present. Our aim is to study the concept of cognitive dysfunction post-COVID-19 among college students in Saudi Arabia and its potential effect on their academic performance. Methods A population-based, observational case-control study was conducted across the Kingdom of Saudi Arabia, from May 2022 to September 2022. A total of 2,150 eligible students have completed the study questionnaire. An exact 776 (36.1%) of them had COVID-19 infection (group 1), while 1,374 (63.9%) students had not (group 2). The sample population was college-enrolled students from 18 to 28 years old, with a mean age of 21.3 for group 1 and 20.8 for group 2. Both groups were handed the same data collection tool to establish whether the COVID-19 survivors had cognitive deficits more than the control group. Results There was no significant difference between the two groups regarding their bio-demographic data, study methods, or vaccination rate. However, both Neurological Fatigue and Big Five Inventory score were significantly higher among infected students, comparable to non-infected students. A negative relation was found between the infected students' neurological fatigue (rho=-0.14), cognitive failure (rho=-0.10), and depression and anxiety scale with their GPA (rho=0.03). Contrarily, infected students showed a positive relationship between their GPA and the Big Five Inventory (rho=0.13) and Short Grit Scale (rho=0.14). Also, there was a significant inverse relation between students' apathy motivation with their Big Five Inventory. Likewise, there was an inverse relation between their neurological fatigue, cognitive failure, and apathy motivation with their Short Grit Scale. Conclusion We demonstrated that college students who have survived COVID-19 infection mostly complain of cognitive impairment, even though most of them have no comorbidities or psychological disorders.
