Skip to main content

Table 3 Change in questionnaire and VAS score before and after treatment

From: Clinical audit of core podiatry treatment in the NHS

   Before   After   Mean 95% CI   
  N Mean SD Mean SD Change Lower Upper P-value
Q Score 1047 11.8 2.6 11.2 2.7 0.5 0.4 0.7 < 0.0001
VAS 988 4.8 2.8 4.1 2.7 0.7 0.6 0.9 < 0.0001
  1. *For the VAS, Questionnaire Scores; a higher number represents more severe problems.
  2. A positive mean P-value from paired t-test change implies an improvement or reduction in severity of problems over time.