Tag Archives: research article

“It’s All in The Name!” Titles of Research Articles

Research articles have relatively standardized sections:

• Title 
• Abstract (overview of project that is somewhat incomplete)
• Introduction (purpose, problem, & background)
• Methods (sample, setting, measurements collected)
• Results (data analysis from measurements), &
• Discussion/conclusions (what the data analysis tells us about the original purpose & problem)
These may vary a little from article to article.

Let’s look at the TITLE for a minute. A good title is a mini-abstract. A good title will include:
• Key variables (remember a variable is something that varies, such as fatigue or satisfaction)
• Population studied
• Setting of study
• Design of study

For example take this research article title “What patients with abdominal pain expect about pain relief in the Emergency Department” by Yee et al in 2006 in JEN.
• Key thing that varies? Expectations about pain relief
• Population studied? ED patients with abdominal pain
• Setting? May be the ED
• Design? (not included, but those with experience in reading research would guess that it is probably a descriptive study—in other words it just describes the patients’ expectations without any intervention.)

There you have it! Now you know about TITLES!!

New Antibiotic Found in Human Nose

Useless trivia, but interesting old quote from a detective on the ancient “Alvin & the nOSEChipmunks” cartoon: “Everyone with a nose knows the nose knows everything.” 

Check out the very interesting story about a new antibiotic that may fight MRSA and VRE.  A much needed medicinal weapon.  Still lots we don’t know about how well it will work in humans and resistance to it or other unintended consequences.

Want more info? See this article by By Kai KupferschmidtJul. 27, 2016   http://www.sciencemag.org/news/2016/07/new-antibiotic-found-human-nose

Critical thinking: What do you already do to avoid adding to microbial resistance?


Afraid to Relieve Pain? You may have Opiophobia

fear5In pain management are you afraid to give comfort to your patients with appropriate medications?   Are you afraid to be comforted when in pain?  Have you encountered families or care partners, who are afraid to comfort their loved one in pain by giving pain medications?

In a classic 2002 qualitative study, “Fearing to Comfort,” Zerwekh, Riddell, & Richard identified that RNs, physicians, patients, families, and health systems were afraid to relieve pain with appropriate use of pain medications.  They were Not doing evidence-based practice, but fear-based practice. barrier

Fear barriers include, but are not limited to 1) patients’ fear of addiction, fear of distracting the MD from the main treatment plan, and loss of control; 2) MDs’ avoiding the needs of the dying, fear of rewarding drug-seekers, or equating pain management with euthanasia; 3) RNs’ avoiding pain, failing to switch to palliative goals at end of life,  and fear of killing the patient; 4) families’ fears of addiction, side effects, & killing their loved one; and 5) health facilities’ not giving unique consideration to those at end of life, inadequate staffing, & time constraints (Zerwekh et al., 2002).

This is an issue because irrational problems cannot be simply solved by giving rational Pain fistinformation.   We have to find evidence-based practices that can create a change of heart, if you will.  As Zerwekh et al wrote: “Because fear is so influential in decisions to keep pain under control, palliative educational approaches must go beyond providing information to fill deficits in palliative knowledge.”
We must learn evidence-based ways to overcome fear and control pain.  Why?  Because pain interferes with living life.  Who are we protecting when we fear appropriate pain medications?  Not the patient.

FearRemedy?  Palliative care education must confront the fears and remove them through cognitive restructuring that includes learning to question beliefs about addiction etc.  Role playing, role modeling, and an expert walking through this with the provider or family who is afraid.  Beyond this helping people to recognize their own fears of pain & death, and providing the very best available information on pain management (Zerwekh et al).

CRITICAL THINKING:  Have you been afraid?  Or seen others afraid?  How can you solve this problem using evidence-based practice that = BEST available evidence + Clinical judgment + Patient/family preferences & values? Be specific because if you haven’t yet encountered the problem of fearing to comfort, be assured that you will.fear4

FOR MORE INFORMATION:   Read full text Zerwekh et al (2002) online.   It could change your life & the life of those for whom you care!!

Google’s Beauty is Only Skin Deep: Go for the Database!

maxresdefaultGoogle–not to mention yahoo, bing & other web search engines–are mere popularity contests of literature.   Google Scholar is a step up, but it is still a search engine.  It can miss important articles entirely.

If you want to be sure that you are getting the BEST, you gotta look in the right place if you want to find the right articles on the right topic at the right time!Beauty contest winner

You need a Database!

Don’t believe me?  Watch “What are databases and why you need them?”(youtube 2:34)

Reputable publishers give away very few articles for free, so when you want the best literature out there you need a Database that will systematically help you to find quality articles that fit your topic.

PubMed.gov is a tax funded database that is highly comprehensive.  CINAHL is strong on nursing literature.  If you are enrolled in a university, you have access to lots of full-text articles at no added cost.  Check with your librarian if your database search is not turning up what you need–with a few hints, you could get the best.

Needle in haystackFor more info:  Look for that needle in the haystack.

Self-Report Data: “To use or not to use. That is the question.”

[Note: The following was inspired by and benefited from Rob Hoskin’s post at http://www.sciencebrainwaves.com/the-dangers-of-self-report/]Penguins

If you want to know what someone thinks or feels, you ask them, right?

The same is true in research, but it is good to know the pros and cons of using the “self-report method” of collecting data in order to answer a research question.  Most often self-report is done in ‘paper & pencil’ or SurveyMonkey form, but it can be done by interview.

Generally self-report is easy and inexpensive, and sometimes facilitates research that might otherwise be impossible.  To answer well, respondents must be honest, have insight into themselves, and understand the questions.  Self-report is an important tool in much behavioral research.

But, using self-report to answer a research question does have its limits. People may tend to answer in ways that make themselves look good (social desirability bias), agree with whatever is presented (social acquiescence bias), or answer in either extreme terms (extreme response set bias) or always pick the non-commital middle Hypothesisnumbers.  Another problem will occur if the reliability  and validity of the self-report questionnaire is not established.  (Reliability is consistency in measurement and validity is the accuracy of measuring what it purports to measure.) Additionally, self-reports typically provide only a)ordinal level data, such as on a 1-to-5 scale, b) nominal data, such as on a yes/no scale, or c) qualitative descriptions in words without categories or numbers.  (Ordinal data=scores are in order with some numbers higher than others, and nominal data = categories. Statistical calculations are limited for both and not possible for qualitative data unless the researcher counts themes or words that recur.)

Gold_BarsAn example of a self-report measure that we regard as a gold standard for clinical and research data = 0-10 pain scale score.   An example of a self-report measure that might be useful but less preferred is a self-assessment of knowledge (e.g., How strong on a 1-5 scale is your knowledge of arterial blood gas interpretation?)  The use of it for knowledge can be okay as long as everyone understands that it is perceived level of knowledge.

Critical Thinking: What was the research question in this study? Malaria et al. (2016) Pain assessment in elderly with behavioral and psychological symptoms of dementia. Journal of Alzheimer’s Disease as posted on PubMed.gov questionat http://www.ncbi.nlm.nih.gov/pubmed/26757042 with link to full text.  How did the authors use self-report to answer their research question?  Do you see any of the above strengths & weaknesses in their use?

For more information: Be sure to check out Rob Hoskins blog: http://www.sciencebrainwaves.com/the-dangers-of-self-report/



Stand & Deliver: Evidence for Empathy in Action

Patient Pain Satisfaction.  It’s a key outcome of RN empathy in action.CARE

Imagine that you are hospitalized and hurting.   During hourly rounds the RN reassures you with these words:We are going to do everything that we can to help keep your pain under control. Your pain management is our number 1 priority. Given your [condition, history, diagnosis, status], we may not be able to keep your pain level at zero. However, we will work very hard with you to keep you as comfortable as possible.” (Alaloul et al, 2015, p. 323).

Study? In 2015 a set of researchers tested effectiveness of the above pain script using 2 similar medical-surgical units in an academic medical center—1 unit was an experimental unit & 1 was a control unit.  RNs rounded hourly on both units.  handsOn the experimental unit RNs stated the script to patients exactly as written and on room whiteboards posted the script, last pain med & pain scores.  Posters of the script were also posted on the unit.   In contrast, on the control unit RN communication and use of whiteboard were dependent on individual preferences.  Researchers measured effectiveness of the script by collecting HCAHPS scores 2 times before RNs began using the script (a baseline pretest) and then 5 times during and after RNs began using it (a posttest) on both units.

Results? On the experimental units significantly more patients reported that the team was doing everything they could to control pain and that the pain was well-controlled (p≤.05). And while experimental unit scores were trending up, control unit scores trended down. Other findings were that the RNs were satisfied with the script, and that RNs having a BSN or MSN had no effect.

Conclusions/Implications?When nurses used clear and consistent communication with patients in pain, a positive effect was seen in patient satisfaction with pain management over time. This intervention was simple and effective. It could be replicated in a variety of health care organizations.” (p.321) [underline added]

Commentary: While an experiment would have created greater confidence that the script caused the improvements in patient satisfaction, an experiment would have been difficult or impossible.  Researchers could not randomly assign patients to experimental & control units.  Still, quasi-experimental research is relatively strong evidence, but it leaves the door open that something besides the script caused the improvements in HCAHPS scores.

questionCritical thinking? What would prevent you from adopting or adapting this script in your own personal practice tomorrow?  What are the barriers and facilitators to getting other RNs on your unit to adopt this script, including using whiteboards?  Are there any risks to using the script?  What are the risks to NOT using the script?

Want more info? See original reference – Alaloul, F., Williams, K., Myers, J., Jones, K.D., & Logsdon, M.C. (2015).Impact of a script-based communication intervention on patient satisfaction with pain management. Pain Management Nursing, 16(3), 321-327. http://dx.doi.org/10.1016/j.pmn.2014.08.008

“Oh Baby!” Evidence-based Naming Prevents Events

EBP Preventive Action:  Evidence-based, distinct infant naming can avoid sentinel events related to misidentification of newborns (TJC, 2015).

Problem:  Misidentification errors of NICU babies are common newborn3(Gray et al., 2006).   About 12% of the 4 million born in U.S. hospitals were admitted to NICU’s.  At birth every infant requires quick application of an armband, and when parents have not yet decided on a name the assigned name is often quite nondistinct (e.g., BabySmith).

A pretest/posttest of a new, more infant-specific naming system was “conducted in order to examine the effect of a distinct naming convention that incorporates the mother’s first name into the newborn’s first name (e.g., Wendysgirl) on the incidence of wrong-patient errors. We used the Retract-and-Reorder (RAR) tool, an established, automated tool for detecting the outcome of wrong-patient electronic orders. The RAR tool identifies orders placed on a patient that are retracted within 10 minutes and then placed by the same clinician on a different patient within the next 10 minutes” (Adelman et al., 2013). newborn2Their results? RAR events were reduced by 36.3%.   Their recommendations? Switch to a distinct naming system.

Using something like Judysgirl Smith is infant specific. “In the case of multiple births, the hospital adds a number in front of the mother’s first name (ex: 1Judysgirl and 2Judysgirl)” (TJC).

TJC recommends:

  • “Stop using Babyboy or Babygirl as part of the temporary name.
  • Change to a more distinct naming convention.
  • Train staff on the distinct naming convention.
  • Follow the recommendation in National Patient Safety Goal 01.01.01 and implement use of two patient identifiers at all times.
  • As soon as parents decide on their baby’s name, enter that name into the medical record instead of the temporary name.”

Commentary: While this is just one study, RNs should evaluate whether it is riskier to continue any current practice of non-distinct naming or to switch practices to distinct naming. No risks were identified to the distinct naming system & it likely requires only the resource investment of educating staff.  Adelman et al.’s (2013) study is current, moderately strong, quasi-experimental evidence that showed a significant decrease in errors that could have sentinel event outcomes. Any who make the switch should monitor outcomes. All who don’t make the switch should, too!

Critical Thinking: Examine the risks, resources, & readiness of staff in your facility to make the switch to a distinct NICU infant naming system?  question Should the naming system be extended to all infants?

Want more information?  See