Table 3.

Subjective results of surgery for each study group.

Clinical Results	Total (n = 112)	Discectomy + Interspinous Stabilization Device (n = 53)	Discectomy (n = 59)	P Value
Medication
None/occasional	91 (81.2%)	45 (85%)	46 (78%)	0.347
Usual/narcotic	21 (18.8%)	8 (15%)	13 (22%)
Work status
Labor reincorporation/work change	84 (75%)	42 (79.25%)	42 (71.2%)	0.335
Half-time work/disabled	28 (25%)	11 (20.75%)	17 (28.8%)
Satisfaction level
Very satisfied/satisfied	88 (78.6%)	43 (81.1%)	45 (76.3%)	0.531
Not satisfied/unsatisfied	24 (21.4%)	10 (18.9%)	14 (23.7%)

Data presented as n (%)