Table 3.

Kaplan–Meier Survival Estimates by Premium Amount and Family Income (Geometric Mean Monthly Disenrollment Rates Indicated in Parentheses)

	July 2002–June 2003		July 2003–September 2003		October 2003–June 2004
	$15		$20		$15	$20
Time	101–150% FPL	151–200% FPL	101–150% FPL	151–200% FPL	101–150% FPL	151–200% FPL
0	1	1	1	1	1	1
	(0.00%)	(0.00%)	(0.00%)	(0.00%)	(0.00%)	(0.00%)
6	0.8985	0.9163	0.7686	0.8234	0.9416	0.958
	(1.77%)	(1.45%)	(4.29%)	(3.19%)	(1.00%)	(0.71%)
12	0.8139	0.8448	0.6038	0.6862	0.7515	0.8025
	(1.70%)	(1.40%)	(4.12%)	(3.09%)	(2.35%)	(1.82%)
18	0.7489	0.7881	0.4816	0.5849	0.6283	0.6988
	(1.59%)	(1.31%)	(3.98%)	(2.94%)	(2.55%)	(1.97%)
24	0.7001	0.7452	0.4072	0.5183	0.5273	0.6152
	(1.47%)	(1.22%)	(3.67%)	(2.70%)	(2.63%)	(2.00%)
30	0.6645	0.7099	0.3489	0.4614	0.4532	0.5518
	(1.35%)	(1.14%)	(3.45%)	(2.55%)	(2.60%)	(1.96%)
36	0.6307	0.683	0.3078	0.4169	0.3947	0.4973
	(1.27%)	(1.05%)	(3.22%)	(2.40%)	(2.55%)	(1.92%)
42	0.6042	0.6582	0.2716	0.3811	0.3489	0.4564
	(1.19%)	(0.99%)	(3.06%)	(2.27%)	(2.48%)	(1.85%)
48	0.5829	0.6329	0.2511	0.3497	0.3116	0.4199
	(1.12%)	(0.95%)	(2.84%)	(2.17%)	(2.40%)	(1.79%)
54	0.5612	0.6091	0.2269	0.3256	0.2757	0.3868
	(1.06%)	(0.91%)	(2.71%)	(2.06%)	(2.36%)	(1.74%)
60	0.55	0.6013	0.2113	0.3119	0.2477	0.3568
	(0.99%)	(0.84%)	(2.56%)	(1.92%)	(2.30%)	(1.70%)
66	0.5282	0.5755	0.198	0.2974	0.2219	0.3275
	(0.96%)	(0.83%)	(2.42%)	(1.82%)	(2.26%)	(1.68%)
72	—	—	—	—	0.1994	0.3081
	NA	NA	NA	NA	(2.21%)	(1.62%)
78	—	—	—	—	0.179	0.2852
	NA	NA	NA	NA	(2.18%)	(1.60%)

Note: FPL, federal poverty level; NA, not applicable.