SEP 9, 2026 · JOURNAL ARTICLE
A multi-dimensional model for predicting opioid response in chronic pain
European Journal of Medical Research
A single-centre retrospective model study with internal validation showing acceptable discrimination (AUC 0.706–0.799) in a modest sample, but requiring prospective multi-centre validation before clinical implementation.
Reported
Overall inadequate response rate40.00% (144/360)
Training set inadequate response…40.08% (101/252)
Validation set inadequate respons…39.81% (43/108)