1.4 Literature Quality Evaluation
This project uses the qualitative research evaluation criteria of the
Australian JBI Evidence-Based Health Care Center as a basis to complete
a reasonable evaluation of the quality of the literature. All documents
included in the study need to be classified and classified into three
different grades of A, B and C according to their quality. Finally, A
and B documents will be included, and C-level documents will be
excluded. deal with. The Chinese version of the literature quality
evaluation scale (Newcastle-Ottawa Scale, NOS) was used to evaluate the
quality of the literature. The total score of the NOS evaluation was 9
points, and the passing line was 6 points; the level of the NOS score
was correlated with the quality of the literature Strong consistency,
the two are positively correlated [7].