A study is conducted to evaluate the relationship between pet ownership and havi
ID: 3244940 • Letter: A
Question
A study is conducted to evaluate the relationship between pet ownership and having depressive symptoms. Seventy participants are recruited. Each subject is identified as a current pet owner or a non-pet owner. Participants are categorized as having or not having symptoms of depression. Which of the following is the most appropriate method to evaluate the association between pet ownership and having depressive symptoms in this population?
Chi-square (.2) test
Paired t-test
Test of regression parameters
Trend test
Two-sample t-test
Chi-square (.2) test
Paired t-test
Test of regression parameters
Trend test
Two-sample t-test
Explanation / Answer
The most appropriate method to evaluate the association between pet ownership and having depressive symptoms in this population is Chi-square test using 2*2 contingency table.
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