question archive An analysis of 11 individual studies attempted to determine if there is a conclusive link between vasectomies and the incidence of prostate cancer
An analysis of 11 individual studies attempted to determine if there is a conclusive link between vasectomies and the incidence of prostate cancer
Subject:StatisticsPrice:2.88 Bought3
An analysis of 11 individual studies attempted to determine if there is a conclusive link between vasectomies and the incidence of prostate cancer.
What type of study is this and what are the variables of interest?
Choose the correct answer below.
A. Observational study. The variable of interest is whether the subject developed prostate cancer.
B. Meta-analysis. The variable of interest is whether the subject developed prostate cancer.
C. Observational study. The variable of interest is whether the subject had a vasectomy.
D. Meta-analysis. The variable of interest is whether the subject had a vasectomy.
Purchase A New Answer
Custom new solution created by our subject matter experts
GET A QUOTE
Answer Preview
Given Information
AIM: To determine if there is a conclusive link between vasectomies and the incidence of prostate cancer.
Studies: An analysis of 11 individual studies attempted.
An observational study is either a cohort study or a controlled study, where individuals are exposed directly to the results. A meta-analysis, on the other hand, concludes results from studies conducted in the past by applying a statistical methods.
Since the conclusions are attempted from 11 different studies rather than one single study, it is a meta-analysis.
The variable of interest is incidences with prostate cancer
Hence option B is correct
