a decreasing trendP < 0.05
With the degeneration of intervertebral discs aggravating, the peak fragmentation increased and the integral value decreased (P < 0.05); Besides, Creatine (Cr) is an important energy storage substance that determines the flow direction and distribution of ATP, exhibiting a decreasing trend with the exacerbation of intervertebral disc degeneration (P < 0.05).