Table 1.

Pre-operative to 3-month post-operative thoracolumbar and cervical sagittal alignment for the entire cohort.

	Pre		3 months		P-value
	Mean	StD	Mean	StD
PT	18.3	11.1	20.0	11.7	.019
TPA	11.8	12.5	15.3	13.3	<.001
SVA	−7.2	71.4	16.7	68.4	<.001
T1 slope	29.9	17.1	35.2	16.0	<.001
C2–C7	−8.2	23.0	7.5	16.6	<.001
C2 slope	38.0	20.2	25.9	13.4	<.001
TS-CL	38.2	19.6	27.7	13.8	<.001