Direct speaking about INdirect outcomes: HCAHPS as a measurement

When you first plan a project, you need to know what OUTCOMES you want to achieve.  You need STRONG outcomes to show your project worked! imagesCALQ0QK9

Outcome measures are tricky & can be categorized into Indirect & Direct measures:

  1. INDIRECT outcome measures are often affected by many factors, not just your innovation
  2. DIRECT outcome measures are specific to what you are trying to accomplish.

For example: If you want to know your patient’s weight, you put them on the scale (direct). weight-scaleYou don’t merely ask them how much they weigh (indirect).

Another example?  If you planned music to reduce pain, you might a) measure how many patients were already using music and their pain scores (& perhaps those not using music and their pain scores), b) begin your music intervention, and c) thmusicen directly measure how many patients started using it after you started your intervention and their pain scores.  These data DIRECTLY target your inpatient outcomes versus looking at INDIRECT HCAHPS answers of discharged patients’ feelings after the fact in response to “During this hospital stay, how often was your pain well controlled?”

Nurses often decide to measure their project outcomes ONLY with indirect HCAHPS scores.  I hope you can see this is not as good as DIRECT measures.

So why use HCAHPS at all?measuring-tape

  • They reflect institutional priorities related to quality and reimbursement
  • Data are already collected for you
  • Data are available for BEFORE and AFTER comparisons of your project outcomes
  • It doesn’t cost you any additional time or money to get the data

Disadvantages of indirect HCAHPS measures?

  • HCAHPS data are indirect measures that are affected by lots of different things, and so they may have little to do with effect of your project.
  • HCAHPS responders often do Not represent all patients because the number responding is so small–sometimes just 1 or 2

Still, I think it’s good to include HCAHPS.  Just don’t limit yourself to that. Include also a DIRECT measure of outcomethat targets the precisely what you hope will be the result of your study.

imagesCALQ0QK9You need STRONG outcomes to convince others that your project works to improve care!

CRITICAL THINKING:  McClelland, L.E., &  Vogus, T.J. (2014) used HCHAPS as an outcome measure in their study, Compassion practices & HCAHPS: Does rewarding and supporting questionworkplace compassion influence patient perceptions?    What were the strengths & weaknesses of using HCHAPS in this study? [hint: check out the discussion section]  What would be a good direct measure that you could add to HCAHPS outcomes to improve the study?

FOR MORE INFORMATION:  Whole books of measurement instruments are available through the library or a librarian can help you search for something that will measure motivation, pain, anxiety, medication compliance, or whatever it is you are looking for!!  You can limit your own literature searches by selecting “instrument” as part of your search, or you can consult with a nurse researcher for more help.

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