Microdecompression versus Open Laminectomy and Posterior Stabilization for Multilevel Lumbar Spine Stenosis: A Randomized Controlled Trial

Table 3

The association between gender and study group.

Study variables	Study group		χ2	value
	Group A	Group B
Gender
Male	16 (32.0)	19 (38.0)	0.396	0.529
Female	34 (68.0)	31 (62.0)
Total	50 (100.0)	50 (100.0)

value ≤0.05 was significant.