Is screen time making kids nearsighted?

Top line:

More screen time increases the risk of myopia in children and adolescents, with computer and television use appearing to have the greatest impact on eye health.

Methodology: The researchers conducted a meta-analysis of 19 studies involving 102,360 children and adolescents to evaluate the relationship between screen time and myopia. Data were collected from studies published in three databases, PubMed, Embase, and Web of Science, before June 1, 2023. Screen time was categorized by device type, including computer, television, and smartphone, and analyzed using random or fixed effects models. The analysis included both cohort and cross-sectional studies. Summary: High screen time was significantly associated with myopia in both cross-sectional (odds ratio) and cross-sectional (odds ratio) studies. [OR]2.24; 95% CI, 1.47-3.42) and cohort studies (OR, 2.39; 95% CI, 2.07-2.76). In the cohort study, the risk of myopia increased by 7% (95% CI, 1.01-1.13) for each additional hour of screen time per day. Subgroup analyses revealed significant associations between myopia and computer (OR, 8.19; 95% CI, 4.78-14.04) and television (OR, 1.46; 95% CI, 1.02-2.10) screen time, but smartphone use time was not significantly associated with myopia. In fact:

“With the development of technology and GDP [gross domestic product]”Academic pressures may lead students to spend extended periods of time using screen devices such as smartphones and computers for online coursework, additional tutoring and practice, potentially increasing the incidence of myopia,” the authors wrote.

sauce:

The study was led by Zong Zhiqiang of Anhui Medical University in Hefei, China, and was published online June 18, 2024 in the journal BMC Public Health.

Limitations:

Most of the included studies were cross-sectional and therefore cannot establish causality. The included studies were highly heterogeneous, likely due to differences in study design, population characteristics, and exposure levels. Some studies did not adjust for important confounding factors, such as outdoor activity.

Disclosure:

This study was supported by grants from the Education Commission of Anhui Province, China, the Research Fund of Anhui Province Translational Medicine Institute, and the National Natural Science Foundation of China. The authors declared that they have no conflicts of interest.

This article was created using multiple editorial tools, including AI as part of the process; a human editor reviewed this content before publishing.

Sources 1/ https://Google.com/ 2/ https://www.medscape.com/viewarticle/screen-time-blame-rising-rates-myopia-children-2024a1000c57 The mention sources can contact us to remove/changing this article

What Are The Main Benefits Of Comparing Car Insurance Quotes Online

LOS ANGELES, CA / ACCESSWIRE / June 24, 2020, / Compare-autoinsurance.Org has launched a new blog post that presents the main benefits of comparing multiple car insurance quotes. For more info and free online quotes, please visit https://compare-autoinsurance.Org/the-advantages-of-comparing-prices-with-car-insurance-quotes-online/ The modern society has numerous technological advantages. One important advantage is the speed at which information is sent and received. With the help of the internet, the shopping habits of many persons have drastically changed. The car insurance industry hasn't remained untouched by these changes. On the internet, drivers can compare insurance prices and find out which sellers have the best offers. View photos The advantages of comparing online car insurance quotes are the following: Online quotes can be obtained from anywhere and at any time. Unlike physical insurance agencies, websites don't have a specific schedule and they are available at any time. Drivers that have busy working schedules, can compare quotes from anywhere and at any time, even at midnight. Multiple choices. Almost all insurance providers, no matter if they are well-known brands or just local insurers, have an online presence. Online quotes will allow policyholders the chance to discover multiple insurance companies and check their prices. Drivers are no longer required to get quotes from just a few known insurance companies. Also, local and regional insurers can provide lower insurance rates for the same services. Accurate insurance estimates. Online quotes can only be accurate if the customers provide accurate and real info about their car models and driving history. Lying about past driving incidents can make the price estimates to be lower, but when dealing with an insurance company lying to them is useless. Usually, insurance companies will do research about a potential customer before granting him coverage. Online quotes can be sorted easily. Although drivers are recommended to not choose a policy just based on its price, drivers can easily sort quotes by insurance price. Using brokerage websites will allow drivers to get quotes from multiple insurers, thus making the comparison faster and easier. For additional info, money-saving tips, and free car insurance quotes, visit https://compare-autoinsurance.Org/ Compare-autoinsurance.Org is an online provider of life, home, health, and auto insurance quotes. This website is unique because it does not simply stick to one kind of insurance provider, but brings the clients the best deals from many different online insurance carriers. In this way, clients have access to offers from multiple carriers all in one place: this website. On this site, customers have access to quotes for insurance plans from various agencies, such as local or nationwide agencies, brand names insurance companies, etc. "Online quotes can easily help drivers obtain better car insurance deals. All they have to do is to complete an online form with accurate and real info, then compare prices", said Russell Rabichev, Marketing Director of Internet Marketing Company. CONTACT: Company Name: Internet Marketing CompanyPerson for contact Name: Gurgu CPhone Number: (818) 359-3898Email: [email protected]: https://compare-autoinsurance.Org/ SOURCE: Compare-autoinsurance.Org View source version on accesswire.Com:https://www.Accesswire.Com/595055/What-Are-The-Main-Benefits-Of-Comparing-Car-Insurance-Quotes-Online View photos