Submit a summary of six of your articles on the discussion board. Discuss one strength and one weakness to each of these six articles on why the article may or may not provide sufficient evidence for...

Article – 1
The article taken into consideration is ―Prevalence of multidrug-resistant tuberculosis among
newly diagnosed cases of sputum-positive pulmonary tuberculosis‖, by Sharma SK (2011). The
study design used by the author is a prospective observational study design. Since the author
didn‘t experiment any drugs in this study and the patient‘s information regarding the sputum-
positive pulmonary tuberculosis was collected between 2008 and 2009, this study is a
prospective observational study. The researcher maintains validity by gathering the relevant data
from the people and the respondents. In the research to assure that there is no bias in the gathered
material, the researcher must assure that every respondent has responded the entire questions
Article – 2
The article taken into consideration is Global prevalence and major risk factors of diabetic
retinopathy‘, by Rogers, et al. in this study, the researchers are interested in determining the
prevalence of diabetic retinopathy in various ethnic groups. For the statistical analysis, the data
was checked for consistency before pooling and if required then, the data was recategorized to
appropriate definition. Race was categorized as Caucasian, Asian. African American and
Hispanic. To estimate the relative risks of diabetic retinopathy, diabetic macular edema, and
VTDR, Poisson regression model...