Impact of Sagittal Balance on Clinical Outcomes in Surgically Treated T12 and L1 Burst Fractures: Analysis of Long-Term Outcomes after Posterior-Only and Combined Posteroanterior Treatment

Table 1

Demographics and patients’ characteristics.

	All patients; ()	POST-I group; ()	PA-F group; ()	Intergroup analysis; level of significance
Age (years)	years; (16–63)	years; (20–63)	years; (19–55)
Follow-up (months)	months; (17–149)	months; (17–149)	months; (24–105)
Male	58.3% ()	50% ()	71.4% ()
Female	41.7% ()	50% ()	28.6% ()
Fracture level
T12	30.6% ()	27.3% ()	35.7% ()
L1	69.4% ()	72.7% ()	64.3% ()