Table 1:

Patient Characteristics by NCCN Treatment Adherence (n=29,844)

Characteristic	Treatment Adherent		Treatment Non-Adherent
	N	%	N	%
Total	11419	38.3	18425	61.7
Age Group
18–44	1511	35.9	2699	64.1
45–54	2806	43.7	3617	56.3
55–64	3359	46.5	3862	53.5
65+	3743	31.2	8247	68.8
Race/Ethnicity
Non-Hispanic White	7533	39.8	11387	60.2
Non-Hispanic Black	424	29.9	992	70.1
Hispanic	2020	35.1	3729	64.9
Asian/PI	1378	38.7	2186	61.3
American Indian/Other	64	32.8	131	67.2
Socioeconomic Status
Lowest SES	1222	30.3	2815	69.7
Lower-Middle SES	1878	34.6	3557	65.4
Middle SES	2374	37.5	3950	62.5
Higher-Middle SES	2769	40.4	4091	59.6
Highest SES	3176	44.2	4012	55.8
Insurance Type
Managed Care	5830	41.2	8320	58.8
Medicare	2438	31.9	5215	68.1
Medicaid	1001	36.7	1724	63.3
Other Insurance	1636	42.8	2189	57.2
Not insured	275	30.9	614	69.1
Unknown	239	39.7	363	60.3
Marital Status
Not Married	5029	34.2	9659	65.8
Married	6390	42.2	8766	57.8
Charlson Comorbidity Score
CCS 0	5931	41.7	8288	58.3
CCS 1	2743	40.3	4064	59.7
CCS 2+	2078	30.9	4648	69.1
CCS Unknown	667	31.9	1425	68.1
Stage
Stage 1	1720	23.8	5518	76.2
Stage 2	731	29.3	1765	70.7
Stage 3	5943	52.8	5320	47.2
Stage 4	3025	34.2	5822	65.8
Hospital Quality Measure
Low	1912	27.4	5078	72.6
Intermediate	6533	37.8	10742	62.2
High	2974	53.3	2605	46.7
Distance Traveled to Care
<6 km	1911	32.0	4058	68.0
6–9 km	2133	35.7	3836	64.3
10–16 km	2262	37.9	3706	62.1
17–32 km	2358	39.5	3611	60.5
>32 km	2755	46.2	3214	53.8
Closest High Quality Hospital
<9 km	2501	41.9	3468	58.1
9–14 km	2247	37.6	3722	62.4
15–24 km	2228	37.3	3740	62.7
25–48 km	2289	38.3	3680	61.7
>48 km	2154	36.1	3815	63.9

CCS, Charlson Comorbidity Score; km, kilometers; NCCN, National Comprehensive Cancer Network; PI, Pacific Islander; SES, socioeconomic status