What is the full question???
Answer:
LowGDP, low standard of living, few capital goods, few resources,
Explanation:
The given description corresponds to an observational study:
In a study of 422 women with a particular disease, the subjects were asked to complete a survey about their diet upon arrival to a hospital.
Subjects are observed/studied in an effort to learn more about a particular subject.
I would search this question on Google.