			Do You suffer from back pain Nowadays		Total	Chi-Square P-value
			Yes	No	Total	Chi-Square P-value
Gender	Male	N	31	24	55	0.740
	Male	%	10.5%	8.1%	18.6%
	Female	N	151	90	241
	Female	%	51.0%	30.4%	81.4%
Total		N	182	114	296
Total		%	61.5%	38.5%	100.0%