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Table 2 Foot pressure characteristics of the RA participants compared to the control group at baseline.

From: Forefoot pathology in rheumatoid arthritis identified with ultrasound may not localise to areas of highest pressure: cohort observations at baseline and twelve months

  RA
Mean (SD)
Control
Mean (SD)
Students t-test
(95% CIs)
Left peak pressure (kPa)* 559.1 (281.6) 460.9 (146.0) t = 2.330, p = 0.021
(14.96-181.45)
Right peak pressure (kPa)* 581.5 (298.0) 449.5 (167.8) t = 2.931, p = 0.004
(43.0-220.9)
  1. Key: *Denotes significance at p < 0.05