In a study comparing the effects of complementary therapies on pain scores and narcotic analgesic use in homeless women and women who own homes,which of the following is a demographic variable?
A) Complementary therapies
B) Homeless women
C) Narcotic analgesic use
D) Pain scores

Question

Quizplus · Accepted Answer

Demographic variables are characteristics or attributes of subjects that are collected to describe the sample.Complementary therapy is the independent variable.Narcotic analgesic use and pain scores are dependent variables.Pain scores are a dependent variable.

In a Study Comparing the Effects of Complementary Therapies on Pain