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    • #489477
      Alyson Huber
      Participant

      I had a question on the CPGs for locomotor training. On the summary it notes that
      1. balance training in sitting/standing
      2. balance with vibratory stimuli
      3. BWSTT with assistance/robotics
      SHOULD NOT be performed… but it says “strong” evidence. Does this mean that it is strong evidence that it should not be performed?
      And vice versa, for the “may be considered” recommendations, the evidence is “weak”

      How should I interpret these?

    • #489481

      Hi Alyson!

      Great question! The strength of recommendations in this CPG can be strong, moderate, weak, theoretical, best practice, or research. You can see all of them summarized on Table 2 (page 54) in the CPG article: https://journals.lww.com/jnpt/Fulltext/2020/01000/Clinical_Practice_Guideline_to_Improve_Locomotor.8.aspx (let me know if you need me to email you a copy!)

      Strong evidence has a high level of certainty of moderate to substantial benefit, harm or cost, or a moderate level of certainty for substantial benefit, harm, or cost based on a preponderance of level 1 or 2 evidence. It is associated with the language “should” and “should not”.

      So, there can be strong evidence (or moderate or weak) in support of or NOT in support of each intervention.

      Similarly, “weak evidence” does not mean negative effects of an intervention or poor outcomes. It refers to our level of certainty. “Strong evidence” means we have a pretty high level of certainty that a specific outcome will occur – whether it be a positive or negative outcome. Weak evidence means we have a lower level of certainty of the outcome.

      For the specific interventions you mentioned, there is strong evidence that they do not improve walking speed or distance in the population studied (ambulatory patients who are at least six months out from CVA, TBI, or iSCI). Keep this narrow scope of specific outcomes and patients in mind as you are analyzing the recommendations. The authors are not saying that these “should not” interventions are bad – just that they are ineffective for improving walking speed and distance in patients with chronic CVA/TBI/iSCI who can walk without manual assistance. If we were looking at other metrics – say balance confidence or falls risk – balance training would likely be recommended. If we were looking at a different patient population – say non-ambulatory individuals – the recommendations for treadmill training and robotics may be different.

      Hope this helps!

      Chrissy

    • #489977
      Katie Fish
      Participant

      Hi Chrissy,

      I am still confused on this CPG’s. Is there a chart that simplifies the main points? From what I am gathering we definitely use moderate-intense walking training in chronic stroke, but it might not be as beneficial in acute stroke?

      Katie

    • #489978
      Aushem
      Participant

      Hey Katie,
      If you go onto the ANPT website and maneuver to the practice resources tab then click on ANPT CPG, then find locomotion CPG, there should be some choices for CPG resources, clinician resources, etc. In the clinician resources tab there is a link for CPG recommendations reference sheet. It is a single page that says what clinicians SHOULD DO, May do, and SHOULD NOT do. I have found that to be the most helpful for takeaway points of the CPG. Hope this helps.

      Austin

    • #489987
      Katie Fish
      Participant

      Very helpful! Thank you both!

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