Please fill out the rest of the article matrix. All of the categories are based

Please fill out the rest of the article matrix. All of the categories are based on the articles on the left hand side of the paper. If you do not have full access to those articles (there are 10 of them), please let me know so that I can attach a pdf file for you. I did not want to swamp the instructions with 10+ articles and confuse the writer, I figured you would all have access to different databases. There are two files that I attached, one is the document to fill out, and another is the example of an article matrix with all of the instructions. I cannot have more than 5 pages, reference page and title page not included. Maximum of 5 pages, and no less than 9-font times new roman single spaced.
Here are the tips for ranking:
Level 4 can be cohort study, case-control study, or cross-sectional. If it is cohort & case-control, it likely says so in the article. If it is cross-sectional, it will use stats such as multiple regression, logistic regression, odds ratio, relative risk in an attempt to “predict” the relationship (correlation). Here are a couple more resources-
https://www.ncbi.nlm.nih.gov/books/NBK481614/
Links to an external site.

Links to an external site.
Level 5 is only for the systematic review of studies (meaning the article must report that they analyze more than one study whether they are quantitative or qualitative studies.
Any SINGLE study (either quantitative or qualitative) is level 6.
Excluding the reference pages, ensure that the matrix is no more than 5 pages (of no less than font 9 –Times New Roman, single-spaced).