Differences in quantitative sensory assessments on the pain side from baseline to 1 month after patch application.

<p>Values are mean (95% CI)^§ or median (95% CI). Δ value = post-treatment minus baseline value. <i>P</i>-values indicate comparisons of Δ-values (capsaicin <i>vs</i>. placebo [unpaired t-test^‡ or the Mann-Whitney test). Positive Δ-values for WDT, HPT, PPT and CDT indicate increased thresholds after treatment.</p><p>WDT = warmth detection threshold, CDT = cool detection threshold, HPT = heat pain threshold, PPT = pressure pain threshold, STH = suprathreshold heat pain perception, NRS = Numerical Rating Scale (0–10).</p><p>Differences in quantitative sensory assessments on the pain side from baseline to 1 month after patch application.