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Table 6 Correlation between BMI and pre- and post-treatment scores

From: Effects of intralesional pulsed radiofrequency treatment on pain in patients with calcaneal spur: results of 460 patients

Variables

Pre-treatment 

 Post-treatment

Difference

r

p

r

p

r

p

Pain

− 0,112

0,020

0,034

0,482

0,114

0,018

Function

 Activity limitations, support requirements

− 0,055

0,255

− 0,029

0,547

0,008

0,869

 Maximum walking distance

−0,105

0,030

− 0,097

0,046

0,015

0,764

 Walking surfaces

−0,094

0,052

−0,095

0,049

−0,010

0,839

 Gait abnormality

−0,051

0,288

−0,118

0,015

−0,075

0,122

 Sagittal motion

−0,131

0,007

−0,077

0,111

0,014

0,768

 Hindfoot motion

−0,121

0,012

−0,103

0,033

−0,005

0,912

 Ankle-hindfoot stability

0,076

0,115

−0,001

0,977

−0,066

0,173

Alignment

0,024

0,625

−0,063

0,192

−0,073

0,133

Total AOFAS score

−0,140

0,004

−0,059

0,223

0,059

0,221

Wong Baker-pain score

0,134

0,005

0,031

0,522

−0,092

0,058

  1. Spearman correlation test