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Table 3 Nonparametric (Spearman’s rho) Correlations between variables

From: Quality of life, function and disability in individuals with chronic ankle symptoms: a cross-sectional online survey

Correlation
Coefficient
AQoL-Total score FAAM- ADL AOS-Disability AOS-Pain FAAM-Sport CAIT Group BMI Ankle stiffness Age
FAAM- ADL 0.795
(p < 0.001, n = 380)
         
AOS-Disability −0.793**
(p < 0.001,n = 375)
− 0.942**
(p < 0.001,n = 371
        
AOS-Pain −0.756**
(p < 0.001,n = 366)
−0.899**
(p < 0.001,n = 364)
0.923**
(p < 0.001,n = 369)
       
FAAM-Sport 0.738**
(p < 0.001, n = 378)
0.926**
(p < 0.001,n = 378)
−0.905**
(p < 0.001,n = 372)
− 0.828**
(p < 0.001,n = 365)
      
CAIT 0.714**
(p < 0.001, n = 356)
0.865**
(p < 0.001,n = 346)
−0.842**
(p < 0.001, n = 341)
−0.810**
(p < 0.001, n = 332)
0.855**
(p < 0.001, n = 344)
     
Group −0.409**
(p < 0.001, n = 391)
−0.551**
(p < 0.001, n = 383)
0.539**
(p < 0.001, n = 378)
0.552**
(p < 0.001, n = 369
−0.548**
(p < 0.001, n = 381)
− 0.689**
(p < 0.001,n = 357)
    
BMI −0.464**
(p < 0.001, n = 387)
−0.507**
(p < 0.001,n = 379)
0.514**
(p < 0.001, n = 374)
0.459**
(p < 0.001, n = 365)
−0.476**
(p < 0.001,n = 377)
− 0.506**
(p < 0.001, n = 353)
0.368**
(p < 0.001,n = 390)
   
Ankle stiffness −0.404**
(p < 0.001, n = 266)
−0.489**
(p < 0.001,n = 269)
0.497**
(p < 0.001, n = 269)
0.498**
(p < 0.001, n = 269)
−0.405**
(p < 0.001,n = 269)
−0.267**
(p < 0.001, n = 232)
− 0.233**
(p < 0.001,n = 269)
0.136*
(p = 0.03,n = 265)
  
Age −0.10
(p = 0.05, n = 391)
−0.144**
(p = 0.01,n = 383)
0.108*
(p = 0.04,n = 378)
0.10
(p = 0.07,n = 369)
−0.09
(p = 0.07,n = 381)
−0.03
(p = 0.63,n = 357)
− 0.145**
(p < 0.001,n = 394)
0.06
(p = 0.22,n = 390)
0.123*
(p = 0.04,n = 269)
 
Sex 0.06
(p = 0.26,n = 391)
0.137**
(p = 0.01, n = 383)
−0.09
(p = 0.07,n = 378)
0.133*
(p = 0.01,n = 369)
0.129*
(p = 0.01,n = 381)
0.114*
(p = 0.03, n = 357)
−0.197**
(p < 0.001,n = 394)
−0.10
(p = 0.06,n = 390
− 0.04
(p = 0.57,n = 269)
0.125*
(p = 0.01,n = 394)
  1. ** Correlation is significant at the 0.01 level (2-tailed)
  2. * Correlation is significant at the 0.05 level (2-tailed)
  3. Abbreviations: p value/significance level; AOS Ankle osteoarthritis scale; FAAM Foot and Ankle Ability Measure; AQoL-6D The Assessment of Quality of Life; BMI Body mass index; CAIT The Cumberland Ankle Instability Tool