Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
2007 1
2008 1
2013 1
2014 2
2019 1
2020 4
2021 1
2022 4
2023 2
2024 0

Text availability

Article attribute

Article type

Publication date

Search Results

13 results

Results by year

Filters applied: . Clear all
Page 1
Association between Time Spent on Smart Devices and Change in Refractive Error: A 1-Year Prospective Observational Study among Hong Kong Children and Adolescents.
Do CW, Chan LYL, Tse ACY, Cheung T, So BCL, Tang WC, Yu WY, Chu GCH, Szeto GPY, Lee RLT, Lee PH. Do CW, et al. Among authors: tang wc. Int J Environ Res Public Health. 2020 Nov 30;17(23):8923. doi: 10.3390/ijerph17238923. Int J Environ Res Public Health. 2020. PMID: 33266282 Free PMC article.
13 results