Compared to Longitudinal Studies, Cross-Sectional Studies ______________________

question 25

Multiple Choice

Compared to longitudinal studies, cross-sectional studies ______________________.

• A) are much less expensive
• B) have better comparability of groups
• C) have higher mortality rates
• D) cost the same

---

Definitions:

Whooping Cough

A highly contagious respiratory tract infection characterized by severe coughing fits and a distinctive "whooping" sound when inhaling.

Pertussis

A highly contagious respiratory disease also known as whooping cough, caused by the bacterium Bordetella pertussis.

Sensitivity

Abnormal susceptibility to a substance.

Abnormal Susceptibility

An increased likelihood of developing certain conditions or diseases compared to the general population.