Cost Categorya	Severe (1)			Moderate (2)			Mild (3)			Severe vs Mild		Moderate vs Mild		Severe vs Moderate
	n	Adjusted Mean Cost	SE	n	Adjusted Mean Cost	SE	n	Adjusted Mean Cost	SE	Δ 1-3	P Value (1-3)	Δ 2-3	P Value (2-3)	Δ 1-2	P Value (1-2)
Care partner (employee), study period: Direct costs
Medical costs	192	$5302	$561	491	$7887	$518	358	$5025	$390	$278	.6842	$2862	.0000	-$2585	.0007
Drug costs	192	$2363	$278	491	$1984	$145	358	$1442	$126	$921	.0026	$542	.0048	$379	.2275
Total direct costsb		$7665			$9871			$6467		$1199		$3405		-$2206
Care partner (employee), study period: Likelihood of having direct costs
Likelihood of having medical costs	192	92%	2.00%	491	94%	1.10%	358	91%	1.50%	0.60%	.8230	2.70%	.1435	-2.20%	.3425
Likelihood of having drug costs	192	90%	2.10%	491	92%	1.20%	358	86%	1.80%	4.40%	.1214	6.10%	.0054	-1.80%	.4726
Care partner (employee), study period: Direct costs (given costs >$0)
Medical costs	170	$5789	$636	446	$8412	$571	308	$5520	$451	$269	.7298	$2892	.0001	-$2623	.0022
Drug costs	165	$2618	$326	430	$2156	$166	280	$1679	$160	$939	.0097	$477	.0388	$462	.2062