Abstract
This letter discusses concerns in a currently published meta-epidemiological study on commonly observed large effect sizes in the Chinese literature, focusing on potential selection bias and analysis methods. Researchers should be cautious when conducting systematic reviews that include the literature from specific countries or regions. Regardless of the country, the key issue is to enhance future research quality.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
