After collecting patient’s demographic and clinical characteristics, the Bengali version of LAI, the validated Bengali version SF-36 (Medical Outcomes Study-36 Item Short Form), VAS P, VAS DW, VAS ADL (Visual Analogue Scale for Pain, Distance walked, Activity of Daily Living respectively) were...
Theoreticalfidelity tells us the extent to which the intervention-as-delivered was congruent with the intervention theory (the logic and hypotheses that underpin the intervention design [16–18]). This intervention theory is operationalised in the form of ‘essential elements’: manifestations of the...