What was the number needed to treat (NNT) for dry needling to show significant benefits?

The number needed to treat (NNT) of 4 indicates that for every four patients treated with dry needling, one patient experiences a significant benefit. This measurement is particularly important in clinical practice as it helps clinicians understand the effectiveness of a treatment. An NNT of 4 suggests a relatively high efficacy, which means that dry needling could have a meaningful impact on a notable percentage of the patient population being treated.

In the context of dry needling, this NNT implies that the procedure is beneficial enough to warrant its use in managing certain myofascial pain syndromes, as it demonstrates clear advantages over standard treatment options. Understanding the NNT helps practitioners make informed decisions about incorporating dry needling into their treatment plans, knowing that it has a favorable outcome for patients.