Skip main navigation

Cookies Notification

We use cookies on this site to enhance your user experience. By continuing to browse the site, you consent to the use of our cookies. Learn More
×

System Upgrade on Tue, May 28th, 2024 at 2am (EDT)

Existing users will be able to log into the site and access content. However, E-commerce and registration of new users may not be available for up to 12 hours.
For online purchase, please visit us again. Contact us at customercare@wspc.com for any enquiries.

SEARCH GUIDE  Download Search Tip PDF File

  • articleNo Access

    Basic Statistics for Surgeons

    Interpreting research is an important skill to ensure one can maintain their practise with current evidence. The technicalities of statistics can be daunting and thus, this article aims to provide a clear overview of key statistical tests that a surgeon will encounter. It highlights the various study designs, summary statistics and comparative tests that are used in clinical research. Furthermore, it provides a guide to determine which statistical method is most appropriate for various study designs. Overall, it aims to act as an introductory text to supplement further reading into the more advanced statistical methodologies.

    Level of Evidence: Level V

  • articleNo Access

    Significance Chasing in Hand Surgery Literature

    Introduction: Significance chasing occurs when data is manipulated to achieve statistical significance. Evidence for such practice is now well known across scientific disciplines. This study aimed to identify if such a phenomenon exists in Hand Surgery literature.

    Methods: All p values contained in the articles published in three prominent Hand Surgery journals were analysed. The preponderance of values just under 0.05 was then studied by statistical methods.

    Results: 3,124 p values were recorded, with 1,320 values <0.05. A statistically significant preponderance of values between 0.04 and 0.05 was noted (Binomial test, p = 0.0441). The 0.05 point was also found to have the greatest deviation from a best fit exponential curve.

    Conclusions: Significance chasing is possibly existent in Hand Surgery literature as well.