BMJ1mon
Factors that predict a poor outcome 5–8 years after the diagnosis of patellofemoral pain: a multicentre observational analysis
Background Patellofemoral pain (PFP) has traditionally been viewed as self-limiting ... Patient-reported measures were obtained at baseline. Pain severity (100 mm visual analogue scale (VAS)), ...
BMJ1y
Quadriceps strengthening with and without blood flow restriction in the treatment of patellofemoral pain: a double-blind randomised trial
PFP was measured by asking participants to indicate on a 100 mm Visual Analogue Scale (VAS) (1) their worst pain in the past week and (2) pain with activities of daily living (squatting, stair descent ...