Case studies are a great way to tell the world how valuable your products or services are. They go beyond simple testimonials by showing real-life examples of how you were able to satisfy your customer’s needs and help them accomplish their goals. With great case studies, you will be able to highlight your successes in a way that will make your ideal potential customer become your customer. The following are some tips on how to make your case studies a powerful asset in soliciting business.
1. Write About Someone Your Ideal Customer Can Relate To
Do you know who your ideal customer is? If it’s someone in the education industry, then make your case studies about your university customers. If it’s someone in the automobile industry, then make your case studies about auto parts and accessories manufacturers.
The goal is to ensure that once your ideal customer has read your case studies, they will feel:
- You are comfortable in their industry.
- You know their industry’s specific needs.
- You know how to give their industry targeted results.
Think about it on a smaller level, such as when you’re reading a how-to blog post. Most of them are geared toward average readers. But when you come across a how-to post specifically designed for your needs (such as online marketing for the healthcare industry), then you are more likely to understand and apply the information. The same goes with case studies – people who read about results attained in their industry will feel like the same products / services will work for them as well.
2. Tell the Story from Start to Finish
People enjoy reading a story. A great case study will allow someone to really get to know the customer in the case study including:
- Who is the sample customer and what do they do?
- What were the customer’s goals?
- What were the customer’s needs?
- How did you satisfy those needs and help the customer meet their goals?
A final thing you could do is simply follow up with the customer in the case study and update your case study a few months down the road to show how your products / services are continuing to have long term benefits for the customer. This would give readers the opportunity to see that your goal is not only to help with immediate needs, but also to ensure long term results.
3. Provide Easy to Read Formatting
No one really likes to read one huge chunk of text, no matter how interesting and informative it might be. Be sure to use good content formatting elements like you would with articles, blog posts, and copywriting on your website including:
- Bulleted lists
- Bolded & italicized text
In addition to providing great SEO value for your case studies page, these formatting elements will help your readers (especially those that like to skim) find the most important parts of your case study and get a great impression about what your business could do for them.
4. Include Real Numbers
Have you ever read case studies where a business states that they “doubled traffic” for the customer in their case study and wondered if that meant they went from 100 to 200 visits or 10,000 to 20,000 visits? Certain ways of displaying numbers can have an ambiguous meaning. You will want your case study to be as clear as day. So instead of just saying you doubled their traffic, show them real numbers and (if possible) real proof.
Of course, remember that not everyone is as familiar with the technology as you are, so be sure to highlight what they should be noticing.
This way, the reader can see where the customer began and where the customer ended up with your help. They can see real, tangible results. Plus having the picture proof can help the reader envision exactly what you might do for them, making the case study that much more powerful.
5. Talk Specific Strategy
So you doubled a website’s traffic or sales, right? How did you do it? This is where you sell your products or services simply by saying which ones you used and how they led to the desired result. You shouldn’t just say “our online marketing services led to these results.” Instead, you should say “it was a combination of a three-month dedicated social media campaign focusing on Facebook & YouTube and five months of link building that led to an increase in rankings plus brand exposure that led to these results.”
6. Try Different Formats
While people like stories, case studies do not have to be fit into story form every time. You could try different types of case studies, such as an interview format where you have your clients answer the same questions mentioned earlier about what they do, their needs, their goals, and how you met them. Quoting your customer in their own words will make the case study even more relatable to your ideal customer than you telling the story.
7. Appeal to Different Types of Learners
While some people enjoy reading, others may prefer audio, video, or visual representation of your case study. So consider taking your text-based case studies and re-purposing the content as:
- A podcast
- A YouTube video
- Or even an infographic (such as the one below)
The bonus with YouTube videos and infographics is that they are easy to share. This means that your case study may go further than just your own site, leading to more of your potential customers finding out how they could benefit from your products or services.
8. Make Them Easy to Find
What’s the point of having great case studies if no one will ever read them? Be sure that your case studies are organized and easy to find. Some great examples of how to do this include the following:
Amazon Web Services
Microsoft’s Business Hub
Have any case study best practice tips or examples of case studies you have enjoyed? Please share them in the comments!
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About the Author: Kristi Hines is a freelance writer, blogger, and social media enthusiast. Her blog Kikolani focuses on blog marketing, including social networking strategies and blogging tips.
This set of guidelines provides both instructions and a template for the writing of case reports for publication. You might want to skip forward and take a quick look at the template now, as we will be using it as the basis for your own case study later on. While the guidelines and template contain much detail, your finished case study should be only 500 to 1,500 words in length. Therefore, you will need to write efficiently and avoid unnecessarily flowery language.
These guidelines for the writing of case studies are designed to be consistent with the “Uniform Requirements for Manuscripts Submitted to Biomedical Journals” referenced elsewhere in the JCCA instructions to authors.
After this brief introduction, the guidelines below will follow the headings of our template. Hence, it is possible to work section by section through the template to quickly produce a first draft of your study. To begin with, however, you must have a clear sense of the value of the study which you wish to describe. Therefore, before beginning to write the study itself, you should gather all of the materials relevant to the case – clinical notes, lab reports, x-rays etc. – and form a clear picture of the story that you wish to share with your profession. At the most superficial level, you may want to ask yourself “What is interesting about this case?” Keep your answer in mind as your write, because sometimes we become lost in our writing and forget the message that we want to convey.
Another important general rule for writing case studies is to stick to the facts. A case study should be a fairly modest description of what actually happened. Speculation about underlying mechanisms of the disease process or treatment should be restrained. Field practitioners and students are seldom well-prepared to discuss physiology or pathology. This is best left to experts in those fields. The thing of greatest value that you can provide to your colleagues is an honest record of clinical events.
Finally, remember that a case study is primarily a chronicle of a patient’s progress, not a story about chiropractic. Editorial or promotional remarks do not belong in a case study, no matter how great our enthusiasm. It is best to simply tell the story and let the outcome speak for itself. With these points in mind, let’s begin the process of writing the case study:
Title: The title page will contain the full title of the article. Remember that many people may find our article by searching on the internet. They may have to decide, just by looking at the title, whether or not they want to access the full article. A title which is vague or non-specific may not attract their attention. Thus, our title should contain the phrase “case study,” “case report” or “case series” as is appropriate to the contents. The two most common formats of titles are nominal and compound. A nominal title is a single phrase, for example “A case study of hypertension which responded to spinal manipulation.” A compound title consists of two phrases in succession, for example “Response of hypertension to spinal manipulation: a case study.” Keep in mind that titles of articles in leading journals average between 8 and 9 words in length.
Other contents for the title page should be as in the general JCCA instructions to authors. Remember that for a case study, we would not expect to have more than one or two authors. In order to be listed as an author, a person must have an intellectual stake in the writing – at the very least they must be able to explain and even defend the article. Someone who has only provided technical assistance, as valuable as that may be, may be acknowledged at the end of the article, but would not be listed as an author. Contact information – either home or institutional – should be provided for each author along with the authors’ academic qualifications. If there is more than one author, one author must be identified as the corresponding author – the person whom people should contact if they have questions or comments about the study.
Key words: Provide key words under which the article will be listed. These are the words which would be used when searching for the article using a search engine such as Medline. When practical, we should choose key words from a standard list of keywords, such as MeSH (Medical subject headings). A copy of MeSH is available in most libraries. If we can’t access a copy and we want to make sure that our keywords are included in the MeSH library, we can visit this address: http://www.ncbi.nlm.nih.gov:80/entrez/meshbrowser.cgi
Abstract: Abstracts generally follow one of two styles, narrative or structured.
A narrative abstract consists of a short version of the whole paper. There are no headings within the narrative abstract. The author simply tries to summarize the paper into a story which flows logically.
A structured abstract uses subheadings. Structured abstracts are becoming more popular for basic scientific and clinical studies, since they standardize the abstract and ensure that certain information is included. This is very useful for readers who search for articles on the internet. Often the abstract is displayed by a search engine, and on the basis of the abstract the reader will decide whether or not to download the full article (which may require payment of a fee). With a structured abstract, the reader is more likely to be given the information which they need to decide whether to go on to the full article, and so this style is encouraged. The JCCA recommends the use of structured abstracts for case studies.
Introduction: This consists of one or two sentences to describe the context of the case and summarize the entire article.
Case presentation: Several sentences describe the history and results of any examinations performed. The working diagnosis and management of the case are described.
Management and Outcome: Simply describe the course of the patient’s complaint. Where possible, make reference to any outcome measures which you used to objectively demonstrate how the patient’s condition evolved through the course of management.
Discussion: Synthesize the foregoing subsections and explain both correlations and apparent inconsistencies. If appropriate to the case, within one or two sentences describe the lessons to be learned.
Introduction: At the beginning of these guidelines we suggested that we need to have a clear idea of what is particularly interesting about the case we want to describe. The introduction is where we convey this to the reader. It is useful to begin by placing the study in a historical or social context. If similar cases have been reported previously, we describe them briefly. If there is something especially challenging about the diagnosis or management of the condition that we are describing, now is our chance to bring that out. Each time we refer to a previous study, we cite the reference (usually at the end of the sentence). Our introduction doesn’t need to be more than a few paragraphs long, and our objective is to have the reader understand clearly, but in a general sense, why it is useful for them to be reading about this case.
Case presentation: This is the part of the paper in which we introduce the raw data. First, we describe the complaint that brought the patient to us. It is often useful to use the patient’s own words. Next, we introduce the important information that we obtained from our history-taking. We don’t need to include every detail – just the information that helped us to settle on our diagnosis. Also, we should try to present patient information in a narrative form – full sentences which efficiently summarize the results of our questioning. In our own practice, the history usually leads to a differential diagnosis – a short list of the most likely diseases or disorders underlying the patient’s symptoms. We may or may not choose to include this list at the end of this section of the case presentation.
The next step is to describe the results of our clinical examination. Again, we should write in an efficient narrative style, restricting ourselves to the relevant information. It is not necessary to include every detail in our clinical notes.
If we are using a named orthopedic or neurological test, it is best to both name and describe the test (since some people may know the test by a different name). Also, we should describe the actual results, since not all readers will have the same understanding of what constitutes a “positive” or “negative” result.
X-rays or other images are only helpful if they are clear enough to be easily reproduced and if they are accompanied by a legend. Be sure that any information that might identify a patient is removed before the image is submitted.
At this point, or at the beginning of the next section, we will want to present our working diagnosis or clinical impression of the patient.
Management and Outcome: In this section, we should clearly describe the plan for care, as well as the care which was actually provided, and the outcome.
It is useful for the reader to know how long the patient was under care and how many times they were treated. Additionally, we should be as specific as possible in describing the treatment that we used. It does not help the reader to simply say that the patient received “chiropractic care.” Exactly what treatment did we use? If we used spinal manipulation, it is best to name the technique, if a common name exists, and also to describe the manipulation. Remember that our case study may be read by people who are not familiar with spinal manipulation, and, even within chiropractic circles, nomenclature for technique is not well standardized.
We may want to include the patient’s own reports of improvement or worsening. However, whenever possible we should try to use a well-validated method of measuring their improvement. For case studies, it may be possible to use data from visual analogue scales (VAS) for pain, or a journal of medication usage.
It is useful to include in this section an indication of how and why treatment finished. Did we decide to terminate care, and if so, why? Did the patient withdraw from care or did we refer them to another practitioner?
Discussion: In this section we may want to identify any questions that the case raises. It is not our duty to provide a complete physiological explanation for everything that we observed. This is usually impossible. Nor should we feel obligated to list or generate all of the possible hypotheses that might explain the course of the patient’s condition. If there is a well established item of physiology or pathology which illuminates the case, we certainly include it, but remember that we are writing what is primarily a clinical chronicle, not a basic scientific paper. Finally, we summarize the lessons learned from this case.
Acknowledgments: If someone provided assistance with the preparation of the case study, we thank them briefly. It is neither necessary nor conventional to thank the patient (although we appreciate what they have taught us). It would generally be regarded as excessive and inappropriate to thank others, such as teachers or colleagues who did not directly participate in preparation of the paper.
References: References should be listed as described elsewhere in the instructions to authors. Only use references that you have read and understood, and actually used to support the case study. Do not use more than approximately 15 references without some clear justification. Try to avoid using textbooks as references, since it is assumed that most readers would already have this information. Also, do not refer to personal communication, since readers have no way of checking this information.
A popular search engine for English-language references is Medline: http://www.ncbi.nlm.nih.gov/entrez/query.fcgi
Legends: If we used any tables, figures or photographs, they should be accompanied by a succinct explanation. A good rule for graphs is that they should contain sufficient information to be generally decipherable without reference to a legend.
Tables, figures and photographs should be included at the end of the manuscript.
Permissions: If any tables, figures or photographs, or substantial quotations, have been borrowed from other publications, we must include a letter of permission from the publisher. Also, if we use any photographs which might identify a patient, we will need their written permission.
In addition, patient consent to publish the case report is also required.