Math Homework Help

I am sending you attach , the article, the Pico worksheet original and revised with the research question. Please, review the PICO question revised to see if it is correct after I made the corrections following the annotations that the professor made in the PICO worksheet original also attached. 

Please, first select depending of the article attached the type of the critical appraisal Checklist that we need to fill (for quantitative research, for qualitative research or both (mixed study) and complete the answer to the questions for each Critical Appraisal Checklist and the Critical Appraisal Worksheet attached.