Table-II.

ADL and NDS score between the two groups (mean±SD).

Group	Time	ADL score	NDS score
Observation group	Before treatment	29.87±3.73	41.26±5.67
	Postoperative 3rd month	66.86±5.87*#	22.12±3.01*#
Control group	Before treatment	30.01±3.82	40.79±5.74
	Postoperative 3rd month	44.79±4.52*	31.72±3.19*

Note:

^*indicated P<0.05 compared to before treatment;

^#indicated P<0.05 compared to the control group.