The Survey of Knee Osteoarthritis in the Population over Age 50 Visited in the Health Bus in Kermanshah, Iran

Table 5

The prevalence of knee exhaustion side effects based on the gender.

		Never	Rarely	Some of the time	Often	Always	Sum
Female	Swelling on the knee	265	47	46	47	18	423
		62.6%	11.1%	10.9%	11.1%	4.3%	100%
	Crepitation when moving	214	39	61	92	17	423
		50.6%	9.2%	14.4%	21.7%	4.0%	100%
	The problem of knee when moving	222	67	63	59	11	423
		52.5%	15.8%	14.9%	13.9%	2.6%	100%
	Ability to extend the knee completely	3	15	32	68	305	423
		0.7%	3.5%	7.6%	16.1%	72.1%	100%
	Ability to bend the knee completely	1	16	29	69	308	423
		0.2%	3.8%	6.9%	16.3%	72.8%	100%
Gender	Swelling on the knee	148	8	3	5	2	166
		89.2%	4.8%	1.8%	3.0%	1.2%	100%
	Crepitation when moving	133	11	14	6	2	166
		80.1%	6.6%	8.4%	3.6%	1.2%	100%
	The problem of knee when moving	132	14	13	4	3	166
		79.5%	8.4%	7.8%	2.4%	1.8%	100%
Male	Ability to extend the knee completely	1	3	3	15	144	166
		0.6%	1.8%	1.8%	9.0%	86.7%	100%
	Ability to bend the knee completely	0	3	3	15	145	166
		0%	1.8%	1.8%	9.0%	87.3%	100%