VR-36 Vitality score - orthogonal method:Tscore:Pt:^Patient:Qn:VR
vr-36 vitality score - orthogonal method:tscore:pt:^patient:qn:vr
VR-36 Vitality (VT) score - orthogonal method T-score
vr-36 vitality (vt) score - orthogonal method t-score