Short answerHealth informatics

EHRs and Health Outcomes Research Essay

Four questions, and the third is a research methods question hiding among three about benefits. Observational EHR studies have specific weaknesses, and naming them is what separates the answer.

Editorial process

Last reviewed · August 22, 2026

Written by

Maren Caldwell

MSN, RN, CNE

Medical-surgical nursing, pharmacology and NCLEX preparation

Reviewed by

Dr. Tessa Redmond

DNP, RN, CNE

Evidence-based practice and clinical education

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Interpret the task
Assignment instructions
Deliverables
Proposed outline
Research plan
Reference shortlist
Final review

Three questions about benefits and one about method

Answer all four, but recognise that the third is a different kind of question and treat it accordingly. The first is about detection and prevention: an electronic record can check a prescription against allergies, interactions, renal function and dose limits at the moment of ordering, and it can also detect adverse events after the fact through trigger tools that scan for signals such as a reversal agent being administered or an abnormal laboratory value. Those are two distinct capabilities and separating them is worth doing, because prevention happens before the order and detection happens after it. The distinction matters because the two fail in different ways: prevention fails when clinicians override alerts they no longer read, and detection fails when the triggering data are recorded somewhere the scan does not look. Saying which failure mode belongs to which capability is the sort of detail that lifts an answer above a description of what the software can do.

The second question is about comparative effectiveness, and the honest answer is that records offer scale, real-world populations including the older, sicker and multi-morbid patients trials exclude, longitudinal follow-up and low marginal cost. The third question then explains why that promise is harder than it sounds, and this is the part that carries the answer. Treatment assignment is not random, so confounding by indication means the sicker patients received the drug you are evaluating. Data are recorded for billing and care rather than for research, so outcomes are missing when care happened elsewhere and diagnoses are coded for reimbursement. Documentation practice varies between clinicians and sites, immortal time bias and other design traps are common, and multiple testing across a large database produces spurious associations. Name at least three of those. Then keep the future section grounded: interoperable exchange, pragmatic trials embedded in the record, and predictive models whose validation and bias are themselves open questions.

Likely learning objectives

Distinguish prevention at the point of order from post hoc detection.
Explain what real-world data offer comparative effectiveness research.
Name specific methodological weaknesses of observational EHR studies.
Describe future uses without overstating their maturity.

Assignment instructions

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Review every instruction before using the planning guidance that follows.

Submit a written response to these questions. Relate the topics to your own experiences. Use outside references if necessary. You response should be 500-700 words, using APA style formatting. Why EHRs are useful for monitoring and preventing adverse drug events (ADEs)? What are the benefits of using EHRs for analyzing comparative effectiveness of therapeutics? What are the challenges of EHR observational studies? What is the future potential of EHRs? You must proofread your paper. But do not strictly rely on your computer’s spell-checker and grammar-checker; failure to do so indicates a lack of effort on your part and you can expect your grade to suffer accordingly. Papers with numerous misspelled words and grammatical mistakes will be penalized. Read over your paper – in silence and then aloud – before handing it in and make corrections as necessary. Often it is advantageous to have a friend proofread your paper for obvious errors. Handwritten corrections are preferable to uncorrected mistakes. EHRs and Health Outcomes Research Essay Use a standard 10 to 12 point (10 to 12 characters per inch) typeface. Smaller or compressed type and papers with small margins or single-spacing are hard to read. It is better to let your essay run over the recommended number of pages than to try to compress it into fewer pages. Likewise, large type, large margins, large indentations, triple-spacing, increased leading (space between lines), increased kerning (space between letters), and any other such attempts at “padding” to increase the length of a paper are unacceptable, wasteful of trees, and will not fool your professor. The paper must be neatly formatted, double-spaced with a one-inch margin on the top, bottom, and sides of each page. When submitting hard copy, be sure to use white paper and print out using dark ink. If it is hard to read your essay, it will also be hard to follow your argument.

Course-wide instructions that accompany this question

ADDITIONAL INSTRUCTIONS FOR THE CLASS Discussion Questions (DQ) Initial responses to the DQ should address all components of the questions asked, include a minimum of one scholarly source, and be at least 250 words. Successful responses are substantive (i.e., add something new to the discussion, engage others in the discussion, well-developed idea) and include at least one scholarly source. One or two sentence responses, simple statements of agreement or “good post,” and responses that are off-topic will not count as substantive. Substantive responses should be at least 150 words. I encourage you to incorporate the readings from the week (as applicable) into your responses. Weekly Participation Your initial responses to the mandatory DQ do not count toward participation and are graded separately. In addition to the DQ responses, you must post at least one reply to peers (or me) on three separate days, for a total of three replies. Participation posts do not require a scholarly source/citation (unless you cite someone else’s work). Part of your weekly participation includes viewing the weekly announcement and attesting to watching it in the comments. These announcements are made to ensure you understand everything that is due during the week. APA Format and Writing Quality Familiarize yourself with APA format and practice using it correctly. It is used for most writing assignments for your degree. Visit the Writing Center in the Student Success Center, under the Resources tab in LoudCloud for APA paper templates, citation examples, tips, etc. Points will be deducted for poor use of APA format or absence of APA format (if required). Cite all sources of information! When in doubt, cite the source. Paraphrasing also requires a citation. I highly recommend using the APA Publication Manual, 6th edition. Use of Direct Quotes I discourage overutilization of direct quotes in DQs and assignments at the Masters’ level and deduct points accordingly. As Masters’ level students, it is important that you be able to critically analyze and interpret information from journal articles and other resources. Simply restating someone else’s words does not demonstrate an understanding of the content or critical analysis of the content. It is best to paraphrase content and cite your source. LopesWrite Policy For assignments that need to be submitted to LopesWrite, please be sure you have received your report and Similarity Index (SI) percentage BEFORE you do a “final submit” to me. Once you have received your report, please review it. This report will show you grammatical, punctuation, and spelling errors that can easily be fixed. Take the extra few minutes to review instead of getting counted off for these mistakes. Review your similarities. Did you forget to cite something? Did you not paraphrase well enough? Is your paper made up of someone else’s thoughts more than your own? Visit the Writing Center in the Student Success Center, under the Resources tab in LoudCloud for tips on improving your paper and SI score. Late Policy The university’s policy on late assignments is 10% penalty PER DAY LATE. This also applies to late DQ replies. Please communicate with me if you anticipate having to submit an assignment late. I am happy to be flexible, with advance notice. We may be able to work out an extension based on extenuating circumstances. If you do not communicate with me before submitting an assignment late, the GCU late policy will be in effect. I do not accept assignments that are two or more weeks late unless we have worked out an extension. As per policy, no assignments are accepted after the last day of class. Any assignment submitted after midnight on the last day of class will not be accepted for grading. Communication Communication is so very important. There are multiple ways to communicate with me: Questions to Instructor Forum: This is a great place to ask course content or assignment questions. If you have a question, there is a good chance one of your peers does as well. This is a public forum for the class. Individual Forum: This is a private forum to ask me questions or send me messages. This will be checked at least once every 24 hours. EHRs and Health Outcomes Research Essay

Turn the brief into deliverables

01Prevention and detection of adverse drug events, treated separately.
02The benefits of EHR data for comparative effectiveness.
03At least three named methodological challenges of observational studies.
04Confounding by indication explained rather than named.
05A grounded account of future potential.
06A link to your own practice experience, as the brief requests.