Table 1.

Characteristics of Screened Women age 30 – 65 years, Overall and by Healthcare System

	All		Mass General Brigham		Kaiser Permanente, Washington		PHHS-UTSW
Number of women	296,924		97,464		109,376		90,084
Number of providers	3,626		1,768		731		1,127
Number of clinics/facilities	136		75		21		40
Median number (range) of women per provider	12	(1–1,957)	6	(1–927)	75	(1–1,773)	8	(1–1,957)
Median number (range) of women per clinic	867	(1–32,493)	648	(1–6,968)	4,018	(1,514–14,982)	174	(1–32,493)
Median Age, years (std. deviation)	44 (10.5)		46 (10.7)		46 (10.7)		40 (9.4)
	N	%	N	%	N	%	N	%
Race/ Ethnicity
Asian/ Pacific Islander	25,281	8.5	6,835	7.0	15,694	14.3	2,752	3.1
Hispanic	80,748	27.2	12,268	12.6	6,984	6.4	61,496	68.3
Non-Hispanic Black	33,520	11.3	9,072	9.3	5,437	5.0	19,011	21.1
Non-Hispanic White	143,752	48.4	65,488	67.2	71,949	65.8	6,315	7.0
Other/ Unknown	13,623	4.6	3,801	3.9	9,312	8.5	510	0.6
Insurance
Commercial	176,844	59.6	70,394	72.2	101,941	93.2	4,509	5.0
Uninsured/ Medical Assistance	40,208	13.5	822	0.8	0	0	39,386	43.7
Public (Medicare/ Medicaid/ Other Government)	78,576	26.5	26,050	26.7	7,435	6.8	45,091	50.1
Multiple Insurance/ Other/ Unknown	1,296	0.4	198	0.2	0	0	1,098	1.2
Risk of Cervical Cancer
Average Risk	168,984	56.9	69,615	71.4	55,006	50.3	44,363	49.2
Unknown Risk	127,940	43.1	27,849	28.6	54,370	49.7	45,721	50.8
Provider Specialty
Family Medicine	101,451	34.2	1,591	1.6	84,730	77.5	15,130	16.8
Internal Medicine	72,948	24.6	52,863	54.2	5,254	4.8	14,831	16.5
OB/GYN	97,074	32.7	25,181	25.8	18,099	16.5	53,794	59.7
Other	7,751	2.6	1,001	1.0	1,293	1.2	5,457	6.1
Unknown	17,700	6.0	16,828	17.3	0	0	872	1.0
Provider Type *
MD/DO	188,548	63.5	70,306	72.1	84,301	77.1	33,941	37.7
Nurse/NP/PA	82,411	27.8	9,497	9.7	17,913	16.4	55,001	61.1
Other	25,965	8.7	17,661	18.1	7,162	6.5	1,142	1.3

Notes:

^*Non-physician providers were assigned the specialty category based on the clinic setting in which they practiced.