Retention and Resources (updated 2008)

Characteristic	KPNC	KPCO	FCHP	GHC	GHS	HFHS	HPHC	HPRF	KPH	KPNW
Retention of ‘02 cohort, %
1-year	87	83	95	80	85	84	79	77	85	83
3-year	75	66	92	63	75	68	55	57	72	63
5-year	66	56	92	51	60	56	-	44	63	52
Structure
Staff/group, %	100	100	53	80	90	65	10*	33	100	100
Independent Phys Assn, %	0	0	46	20	10	30	78	0	0	0
Preferred provider, %	0	0	1	0	0	5	12	67	0	0
Resources - Staff
Staff physicians	7000	700	246	801	720	800	380*	829*	400	700
Contracted physicians	-	1734	2300	2400	5000	4,300	37,000*	24,924*	-	-
Primary care providers	2,098	267	960	518	1500	1672	8000*	10,651*	210	326
Resources - Infrastructure
Clinic sites	59	17	20	30	41	25	>500	650	17	27
Hospitals	17	3	1	1	3	8	135	3	1	9
*Affiliated hospitals and providers

Characteristic	KPSC	KPSE	LSHS	MCRF	S&W
Retention of ‘02 cohort, %
1-year	86.3	87	85	88	.
3-year	70	67	N/A	73	.
5-year	61.6	54	N/A	68	.
Structure
Staff/group, %	100	90	90	85	80
Independent Phys Assn, %	0	10	10	15	20
Preferred provider, %	0	0	0	0	0
Resources - Staff
Staff physicians	6246	221	250	741	606
Contracted physicians	0	525	3,000	726	719
Primary care providers	~1,500	79	115	530	427
Resources - Infrastructure
Clinic sites	130	10	20	41	35
Hospitals	12	3	5	>12	19
*Affiliated hospitals and providers