Dataset supporting: Effect of Transcutaneous Electrical Nerve Stimulation on the Affective Dimension of Pain after Thoracic Surgery

This dataset contains anonymized data froma a secondary analysis of a randomized controlled trial investigating the effects of transcutaneous electrical nerve stimulation (TENS) on postoperative pain following thoracic surgery. The dataset includes variables related to the affective dimension of pain (PRI-A) and other clinical measures. All data have been fully anonymized to ensure participant confidentiality.