Table 4.

Frequency of Presenting Problem by Organ System*

	N	Mean	SD	Relative Percentage of Practice
				2004	2003
Cardiovascular system	807	4.28	0.943	16.7	17.0
Musculoskeletal system	807	3.66	0.895	12.2	13.0
Respiratory system	807	3.59	0.815	11.7	10.8
Psychogenic (mental health/behavior)	807	3.46	0.953	10.7	11.3
Endocrine system	807	3.34	1.034	9.8	8.0
Gastrointestinal system	807	3.29	0.720	9.5	10.4
Reproductive, female	807	2.75	1.048	6.1	5.3
Integumentary system	807	2.58	0.724	5.3	5.5
Nephrological/urological	807	2.39	0.607	4.4	4.7
Neurological system	807	2.35	0.615	4.2	4.0
Nonspecific	807	2.20	0.935	3.4	3.5
Hematological/immunological	807	2.14	0.521	3.1	2.4
Sensory system	807	2.09	0.548	2.9	2.4
Reproductive, male	807	2.04	0.523	2.6	1.7
Total	807			100.0	100.0