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

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

BMI^a	WOMAC^b 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

^aBMI Body Mass Index; ^bWOMAC Western Ontario and McMaster Universities Arthritis Index

ISSN: 1471-2474