There are even different results in the study by Wahlgren et al. Here, most patients continued to experience pain at both 6 and 12 months (78% and 72%, respectively).
Xitaa natiijooyinka kala duwan ee daraasadda by Wahlgren et al. Halkan, bukaanjiifka intooda badan waxay sii wadeen inay xanuun la kulmaan bilaha 6 iyo 12 labadaba (78% iyo 72%, siday u kala horreeyaan).