Table 1.

Population Characteristics Stratified by Patient Activation Level (N=198)

Characteristic	Overall	Level 1	Level 2	Level 3	Level 4	P-valuea
Overall Population (%)	100	18	11	33	38
Clinic (%)						0.83
A	30	31	33	33	23
B	27	34	19	23	31
C	41	34	48	42	45
PATIENT-PROVIDER RELATIONSHIP
Clinician-patient communication (modified CG-CAHPS score 0-100)	89.5	82.0	80.6	89.0	95.6	0.00a
Trust clinicians at clinic (%)	89	77	74	93	96	0.00***
DEMOGRAPHICS
Race/Ethnicity (%)						0.04
Latino – Spanish speaking	38	26	38	42	43
Latino – English speaking	30	31	52	28	23
Non-Latino White	14	23	5	6	19
Non-Latino Other	14	20	5	23	15
Primary language spoken at home (%)						0.55
English	44	51	33	41	46
Spanish	38	29	38	45	36
Other	18	20	29	14	18
Female (%)	70	73	70	77	63	0.35
Age (years)	49	49	46	50	49	0.51
Education (%)						0.01**
Less than high school	42	28	55	53	38
High school graduate/ GED	23	33	35	15	23
Some college	23	33	10	26	20
College graduate or more	11	6	0	6	19
Length of time attended clinic (%)						0.83
<6 months	4	3	0	2	5
6 months – 1 year	4	9	10	3	1
1 year – 3 years	47	54	43	46	46
3 years – 5 years	22	11	24	29	22
> 5 years	23	23	24	21	26
HEALTH
Number of comorbidities (%)						0.82
0	13	9	14	11	12
1	24	26	24	30	19
2	20	29	19	17	18
3+	44	37	43	42	52
Diabetes (%)	41	26	33	53	42	0.05*
Hypertension (%)	48	43	43	52	51	0.76
High cholesterol (%)	47	49	38	45	51	0.72
BMI (kg/m2)	32.3	32.4	32.3	32.3	32.3	0.37
SF-12 Dimensions (mean score)
Physical Component Summary Score	42.1	40.0	42.7	41.6	43.1	0.08*
Mental Component Summary Score	42.0	39.9	41.2	44.2	41.5	0.13

^*p<0.10

^**p<0.05

^***p<0.01

^aChi-square analysis or one-way ANOVA