Simulation data for occupant injury analysis in [specific crash scenario] using BBD-RSM method

This dataset contains the 27-case Box-Behnken Design matrix, source data for all figures and tables, L1–L5 load and LSI time-history curves, and response-surface methodology (RSM) / ANOVA results for the study titled "[Driver Lumbar Spine Injury in Frontal Crashes: Compression–Bending Mechanism and Response-Surface Optimization of Seat Parameters]".