marginal significancep = 0.070
For cervical spine surgery, the risk of was elevated in the youngest age group with marginal significance (aIRR = 8.98; 95% CI 0.84–96.26, p = 0.070).
For cervical spine surgery, the risk of was elevated in the youngest age group with marginal significance (aIRR = 8.98; 95% CI 0.84–96.26, p = 0.070).