By using this sample as their own control group, these researchers were able to minimize the effect

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By using this sample as their own control group, these researchers were able to minimize the effect of differences among the participants and see the effect of the intervention more clearly. What did this increase in the study?

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Statistics For Nursing A Practical Approach

ISBN: 9781284142013

3rd Edition

Authors: Elizabeth Heavey

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Question Posted: Aug 28, 2023 02:31 AM

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By using this sample as their own control group, these researchers were able to minimize the effect

Question:

Pressure ulcer area (mm²) 2000 1500 1000 500 0 Baseline Visit 2 *A H Visit 3 Mean data ± SE * p<0.0001 Compared with baseline; ^ p<0.0001 compared with week 3, visit 2

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Using the same sample as their own control group means that the researchers are comparing the partic...View the full answer

Statistics For Nursing A Practical Approach

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Pressure ulcer area (mm²) 2000 1500 1000 500 0 Baseline Visit 2 A H Visit 3 Mean data ± SE p<0.0001 Compared with baseline; ^ p<0.0001 compared with week 3, visit 2