98%
921
2 minutes
20
Background: The duration of time spent on electronic or digital media is defined as screen time. Digital media expansion and COVID-19 pandemic have made children more inclined towards screen time both as a necessity and as a habit.
Materials And Methods: A cross-sectional study on children, aged two to five years, was conducted for one year (2021-2022). Parents were asked to self-fill a designed questionnaire. Impacts on physical and mental health of children and the necessity of screen time were assessed by paediatrician and psychologist.
Results: A total of 650 children (354 boys and 296 girls) participated in the study. The mean screen time of parents was 6.4 hours. ± 2.32 and children were 4.95 ± 2.34 hours. 98.75% of children had screen time more than that recommended for age. Children were exposed to screen time at the tender age of three months. COVID-19 increased screen time by more than 1 hour in 92% of children. The most common gadget used was mobile phones (n = 628, 96.6%), followed by television (n = 511, 78.7%). Screen time had a negligible effect ( = 0.611) on the nutritional status of children. However, it had a significant effect on psychosocial behaviour ( = 0.05), ophthalmologic problems ( = 0.03), sleep cycle ( = 0.00), and academic performance ( = 0.002). Fathers' occupation ( = 0.00), age of onset of screen time ( = 0.00), and parental setting of time limit for screen time ( = 0.009) were significant contributors to increase screen time.
Conclusion: Findings suggested poor awareness among parents/caregivers regarding the negative impact of high screen time on children. Parents felt that screen time was a part of a normal day-to-day life and was important, particularly in post-COVID era when education was shifted from schools to laptops.
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http://dx.doi.org/10.4103/jfmpc.jfmpc_729_23 | DOI Listing |
J Am Coll Health
September 2025
Department of Psychiatry, University of Oxford, Oxford, UK.
Objective: Many students who need mental health support do not receive it. We examined associations between perceived barriers and university mental health service access. Participants: First-year Oxford University undergraduates ( = 443) with unmet mental health needs.
View Article and Find Full Text PDFCien Saude Colet
August 2025
Departamento de Medicina Social, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo. Ribeirão Preto SP Brasil.
The present study aimed to investigate the relationship between screen time and the frequency of consumption of ultra-processed foods (UPF) in overweight pregnant women. This was a cross-sectional study that used baseline data from a randomized clinical trial conducted in the Primary Health Care (PHC) network of a Brazilian municipality between 2018 and 2021. Data from the Food Consumption Markers form were used.
View Article and Find Full Text PDFCien Saude Colet
August 2025
Faculdade de Medicina, Universidade Federal do Rio Grande Faculdade de Medicina. R. General Osório s/n, Centro. 96200-400 Rio Grande RS Brasil.
Screen time has prompted investigations by researchers worldwide because of its impact on general health. This research aimed to analyze excessive screen time from a Brazilian national survey among adults and older people and to verify the immediate effect of the COVID-19 pandemic on the evolution of the behavior. A panel study using the survey database between 2016-2022, in a sample of 254,600 Brazilian adults and elderly residents in capital cities.
View Article and Find Full Text PDFPLoS Comput Biol
September 2025
Systems Biology and Bioinformatics, Case Western Reserve University School of Medicine, Cleveland, Ohio, United States of America.
Gene signatures predictive of chemotherapeutic response have the potential to extend the reach of precision medicine by allowing oncologists to optimize treatment for individuals. Most published predictive signatures are only capable of predicting response for individual drugs, but most chemotherapy regimens utilize combinations of different agents. We propose a unified framework, called the chemogram, that uses predictive signatures to rank the relative predicted sensitivity of different drugs for individual tumors.
View Article and Find Full Text PDFJ Laparoendosc Adv Surg Tech A
September 2025
Department of Anesthesiology, Shandong Provincial Third Hospital, Shandong University, Jinan, China.
This study aimed to identify the biomarkers that was associated with the postoperative incisional pain in patients with acute cholecystitis undergoing laparoscopic cholecystectomy surgery (ACC-LC). Sixty ACC-LC patients were enrolled and divided into mild pain (MP) and moderate-to-severe pain (MSP) groups based on their visual analog scale (VAS) scores 24 hours postoperatively. RNA sequencing was used to screen the potential pain associated markers, and ELISA were used to analyze the expression of one identified marker, CXCR5 in peripheral blood mononuclear cells (PBMCs).
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