Table 2.

Comparing the three approaches to calculate health staff requirements by developed formula in the health posts in Kashan City 2011

No	Health post	Family health worker requirements			Difference rate
		Utilization-based	Needs-based	Target-based	(T-U)/U%	(N-U)/U%
1	Bu-ali	2.8	4.3	3.4	21	54
2	Fin	3.6	5.4	4.3	19	50
3	Golabchi	3.5	5.4	4.2	20	54
4	Karegar	3.1	4.8	3.7	19	55
5	Navvab	3	4.7	3.6	20	57
6	Sepehri	2.3	3.6	2.8	22	57
7	Sultan-mir-ahmad	2.7	4.2	3.2	19	56
8	Amir kabir	5	7.2	5.5	10	44
9	Sadeghpur	2.8	4.4	3.4	21	57
10	Moslem- ebene-Aghil	2	3.1	2.4	20	55
11	Fatemiyeh	1.6	2.4	1.8	13	50
12	ketabchi	3.2	5	3.8	19	56
13	Ravand	2.8	4.2	3.3	18	50