APPENDIX D: Correlation of work posture with CSC.

		Work Posture				P
		Neutral (n = 10)		Twisted (n = 33)
Posterior osteophytes	Yes	6	60.0%	22	66.7%	0.70
	No	4	40.0%	11	33.3%
Disc degeneration	Yes	6	60.0%	20	60.6%	0.97
	No	4	40.0%	13	39.4%
Herniation	Yes	9	90.0%	24	72.7%	0.26
	No	1	10.0%	9	27.3%