Dear colleague,

I would recommend to take a look at the critical appraisal tools from the JBI, to be accessed via: https://jbi.global/critical-appraisal-tools .

A tool for case reports is mentioned there. Best of luck!

Thank you Sir

Kindly Use the modified Cochrane Collaboration tool to assess risk of bias for randomized controlled trials. Bias is assessed as a judgment (high, low, or unclear) for individual elements from five domains (selection, performance, attrition, reporting, and other).

Thank you for the response Sir, but I wanted to know if any tool exists for case reports or case series

Only JBI critical appraisal checklist tool for case series