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Table 2 Univariate associations (correlations) between continuous scaled variables and OxAFQ-C domain scores

From: The association of foot structure and footwear fit with disability in children and adolescents with Down syndrome

Participant characteristics Physicala School and playa Emotionala Footwear
Univariate associationb pvalue Univariate associationb pvalue Univariate associationc pvalue Univariate associationc pvalue
Age (years) −0.155 0.289 −0.190 0.191 −0.370 0.009 0.020 0.889
Height (cm) −0.192 0.186 −0.198 0.172 −0.342 0.016 −0.009 0.949
Weight (kg) −0.274 0.056 −0.273 0.058 −0.338 0.018 −0.070 0.630
Body mass index (kg/m2) −0.278 0.053 −0.295 0.039 −0.272 0.059 −0.199 0.166
Arch Index −0.236 0.102 −0.245 0.090 −0.127 0.385 −0.148 0.306
Percentage difference between length of foot and footweard (%) 0.069 0.642 0.048 0.745 0.157 0.286 −0.058 0.694
Percentage difference between width of foot and footweard (%) 0.338 0.019 0.437 0.002 0.353c 0.014 0.064 0.664
  1. aParent-reported Oxford Ankle Foot Questionnaire for Children (OxAFQ-C) domain scores were based on n = 49 due to missing data.
  2. bPearson’s product moment correlation (r).
  3. cSpearman’s rank-order correlation (ρ).
  4. dCorrelation analyses were based on n = 48 due to missing data.
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