Table 3.

Comparison of statistical measures of total weighted maximum workload for each policy

		Nurse			Physician
		Median	Mean	Variance	Median	Mean	Variance
ICU	CMSS	21.71	22.56	14.89	10.97	11.12	2.41
	NMSS	21.71	22.53	14.88	10.97	11.12	2.41
	CMSSB	19.54	20.26	10.97	9.56	9.61	1.03
	NMSSB	19.54	20.21	10.83	9.56	9.69	1.09
Ward	CMSS	103.50	103.47	17.38	96.56	96.66	10.39
	NMSS	103.00	103.24	17.32	96.56	96.54	10.13
	CMSSB	103.00	103.14	16.86	96.00	95.95	9.63
	NMSSB	103.00	103.05	17.12	96.00	95.97	9.61