Yes, it is necessary to report the level of evidence in a mini-narrative review. Reporting the level of evidence is important because it helps readers to evaluate the strength and quality of the evidence presented in the review and to assess the credibility of the conclusions drawn by the author(s).

Here are some supporting arguments:

Overall, reporting the level of evidence in a mini-narrative review is necessary to ensure transparency, reproducibility, applicability, and quality control. It helps build readers' trust and ensures the study is based on sound methodology and credible evidence.

Indeed, it is always important to have evidence, especially in mini-narrative.It would certainly keep you in the safe zone

Of coure.It is too important

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Yes, it is necessary to report the level of evidence in a narrative review. Reporting the level of evidence is important because it helps readers to evaluate the strength and reliability of the information presented in the review. Narrative reviews are evidence-based summaries on a particular topic, and the scope of the review should be defined in the work. While narrative reviews may be useful, systematic reviews are considered to be more reliable and are often preferred in scientific research.