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Table 5 Table showing a positive correlation between BMI and WOMAC scale. The higher BMI, the higher WOMAC scale score and worse operation outcomes

From: Cementless femoral neck endoprosthesis SPIRON in men in aspects of clinical status and quality of life in an average 7-year follow-up

BMIa WOMACb
pain
WOMAC
stiffness
WOMAC activity WOMAC total
Spearman correlation 0.391 0.291 0.379 0.386
P 0.011 0.047 0.014 0.012
  1. aBMI Body Mass Index; bWOMAC Western Ontario and McMaster Universities Arthritis Index