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. 2023 Jul 7;5(3):100383. doi: 10.1016/j.ocarto.2023.100383

Table 3.

Association between radiographic ankle osteoarthritis and the Ankle Osteoarthritis Score.

Parameter Adjusted B (95% CI)a
 p-value
 Adjusted B (95% CI)a
 p-value
Talocrural Talonavicular
Ankle Osteoarthritis Score – Disabilityn ​= ​175
Age (years) 0.28 (0.01; 0.55) 0.042∗ 0.32 (0.05; 0.59) 0.020∗
Sex (female) 8.86 (1.77; 15.95) 0.015∗ 7.96 (0.65; 15.28) 0.033∗
Body Mass Index (kg/m2) 0.19 (−0.50; 0.88) 0.583 0.20 (−0.49; 0.89) 0.568
Posttraumatic −4.82 (−12.42; 2.78) 0.212 −5.12 (−12.71; 2.48) 0.185
KLa-score (0 ​= ​reference)
  • -

    Grade 1

 −10.08 (−18.18; −1.97) 0.015∗ −7.44 (−16.54; 1.66) 0.108
  • -

    Grade ≥2

 −2.05 (−12.12; 8.01)
 0.688
 −10.23 (−22.35; 1.88)
 0.097
Ankle Osteoarthritis Score - Pain n ​= ​185
Age (years) −0.06 (−0.26; 0.15) 0.577 −0.06 (−0.26; 0.15) 0.589
Sex (female) 8.56 (3.30; 13.82) 0.002∗ 8.40 (3.01; 13.79) 0.002∗
Body Mass Index (kg/m2) 0.65 (0.13; 1.16) 0.015∗ 0.69 (0.16; 1.21) 0.011∗
Posttraumatic −6.13 (−11.69; −0.57) 0.031∗ −6.23 (−11.79; −0.67) 0.028∗

  • KLa-score (0 ​= ​ref)
  • -

    Grade 1

 −6.30 (−12.23; −0.36) 0.038∗ −2.68 (−9.27; 3.91) 0.423
  • -

    Grade ≥2

 −1.89 (−9.54; 5.77) 0.627 −5.93 (−14.84; 2.98) 0.191
a

KL, Kellgren & Lawrence; B, unstandardized regression coefficients; CI, Confidence Interval.