CORRECTION

Rabago D, Patterson JJ, Mundt M, et al. Dextrose prolotherapy for knee osteoarthritis: a randomized controlled trial. Ann Fam Med. 2013;11(3):229–237.

In Table 1, under Solution, the components for intra-articular 25% dextrose erroneously contained 1% saline. There is no saline in the intra-articular injection, just the specified 5 mL 50% dextrose and 5 mL 1% lidocaine.