Saturday, March 23, 2013

Who's at risk for falls in SNF?


Who's at risk for falls in SNF? ABC Confidence Indicator


On FW II rotation I have notice that some patients are worried about falling and I had a couple of clients complete the ABC confidence indicator - but what I noticed was the test did not give me any information on how to increase their confidence.  

I was also a little concern because this is a smaller town and some of the questions didn't seem to apply. There is no escalators any around this area nor are they any malls, so I wasn't so sure how well the clients could relate to all the questions.  So, I did a little research and discovered there was also a shorten test and I was excited until I read the questions...   again 2 of the 6 questions were about escalators. 

ABC Confidence indicator 16 questions.

The Activities-specific Balance Confidence (ABC) Scale*
For each of the following activities, please indicate your level of self- confidence by choosing a corresponding number from the following rating scale:
0% 10 20 30 40 50 60 70 80 90 100% no confidence completely confident
“How confident are you that you will not lose your balance or become unsteady when you...
  1. ...walk around the house? ____% 
  2. ...walk up or down stairs? ____% 
  3. ...bend over and pick up a slipper from the front of a closet floor
    ____% 
  4. ...reach for a small can off a shelf at eye level? ____% 
  5. ...stand on your tiptoes and reach for something above your head?
    ____% 
  6. ...stand on a chair and reach for something? ____% 
  7. ...sweep the floor? ____% 
  8. ...walk outside the house to a car parked in the driveway? ____% 
  9. ...get into or out of a car? ____% 
  10. ...walk across a parking lot to the mall? ____% 
  11. ...walk up or down a ramp? ____% 
  12. ...walk in a crowded mall where people rapidly walk past you?
    ____% 
  13. ...are bumped into by people as you walk through the mall?____% 
  14. ... step onto or off an escalator while you are holding onto a railing?
    ____% 
  15. ... step onto or off an escalator while holding onto parcels such that
    you cannot hold onto the railing? ____% 
  16. ...walk outside on icy sidewalks? ____% 
*Powell, LE & Myers AM. The Activities-specific Balance Confidence (ABC) Scale. J Gerontol Med Sci 1995; 50(1): M28-34

There is also ... 

The Short Activities-specific Balance Confidence (ABC-6) Scale
For each of the following activities, please indicate your level of self-confidence by choosing a corresponding number from the following rating scale:
0% 10 20 30 40 50 60 70 80 90 100% no confidence completely confident
“How confident are you that you will not lose your balance or become unsteady when you...
  1. ...stand on your tiptoes and reach for something above your head? ____% 
  2. ...stand on a chair and reach for something? ____% 
  3. ...are bumped into by people as you walk through the
    mall?____% 
  4. ... step onto or off an escalator while you are holding onto a
    railing? ____% 
  5. ... step onto or off an escalator while holding onto parcels
    such that you cannot hold onto the railing? ____% 
  6. ...walk outside on icy sidewalks? ____% 
* Peretz, C., Herman, T., Hausdorff, J.M., Giladi, N., 2006. Assessing fear of falling: can a short version of the Activities-specific Balance Confidence scale be useful? Mov. Disord. 21, 2101–2105.


5. Conclusion
These results not only indicate that the ABC-6 is a valid and reliable measure of balance confidence in community-dwelling older adults, but also that the short scale shows stronger relationships to falls than does the ABC-16. The ABC-6 may be a more useful balance confidence assessment tool than the ABC-16 in busy clinical or research settings, where timely, valid, and reliable assessments of balance confidence and screenings for balance impairments and falls risk assessment measures are necessary.

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