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Table 1 Baseline patient characteristics/potential predictors (n = 126)

From: Factors predicting the outcome of customised foot orthoses in patients with rheumatoid arthritis: a prospective cohort study

Gender, n Females 95 Males 31
Mean (SD) age, years 54.9 (12.6)
Mean (SD) BMI, kg/m2 25.5 (4.2)
Median (IQR) disease duration, years 3.5 (1.0;10.0)
Median (IQR) swollen foot joint count, 0-18 0.0 (0.0;3.0)
Structural Index  
   Median (IQR) forefoot score, 0-12 1.0 (0.0;3.0)
   Median (IQR) rearfoot score, 0-7 1.0 (0.0;1.0)
Mean (SD) peak pressure forefoot, N/cm2 46.8 (17.2)
  1. n = number, SD = standard deviation, IQR = interquartile range