Research by Hu Et Al. Revealed That

Research by Hu et al. revealed that:

A) Social stratification is not associated with the health treatment received by persons based on income, education, race/ethnicity, gender, etc. in modern day health care systems.
B) Some disparities in health care outcomes exist but they are very small relative to patient outcomes
C) Hu et al.'s study did not address disparities in the health care outcomes of patients.
D) All of the above are correct
E) None of the above are correct