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The Homework Library (HL) is a database of solved problems.
HL materials are not original and are therefore made available for the sole purpose of studying and learning. Misuse of HL materials is strictly forbidden.

The HL was created for students who need immediate help, and in many cases you can find step-by-step explanations on how to solve a problem or examples of proper writing, including the use of citations, references, bibliographies, and formatting.
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Epidemiology Questions
Question 1 What is the main research question of the study? (1 sentence) Question 2 In your own words, summarise the key findings of this study (3-4 sentences) Question 3 What is the source population of this study? (1-2 sentences) Question 4 Describe how the cases were defined and selected in this study (1-2 sentences) Question 5 Describe the process of how the controls were selected for this study (1-2 sentences) Question 6 Based on what you know about selecting controls, do you believe that the controls selected in this study are appropriate? Please justify (2-3 sentences) Question 7 What type of bias may have affected the selection of cases in this study? Please justify (1-2 sentences) Question 8 How was the exposure of interested measured/defined in participants? (1-2 sentences Question 9 What types of bias, typically impacting case-control studies, were avoided by classifying the exposure and outcome data based on medical records? (1 sentence) Question 10 a) Describe a possible way in which measurement bias may have occurred in this study when classifying participants as either having or not having depression? (2-3 sentences) b) Would the bias described in Question 10a be better described as differential or non-differential measurement/misclassification bias? Please justify why (1-2 sentences) Question 11 Table 3 (men) and Table 4 (women) show associations between the use of tricyclic antidepressants (yes/no; by mean daily dose; and by duration) and risk of ischaemic heart disease...
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How do I find what I need?

Use the field and subject filters to browse through Homework Library solutions that pertain to your areas of interest. We are adding new content to the library on a daily basis, so check back from time to time. If you'd like us to post solutions in a subject we don't yet have content for, let us know - we'd like to hear from you!

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The information that matters

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How long will I have access to a purchased solution on your website?

There is no time limit. Once you purchase a solution you'll have access to it for as long as your registration on the site remains valid. If you can log into your account, you can view any purchased solutions.

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