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Table 2 Demographic characteristics of patient panels by primary care provider type1

From: Patient and provider factors associated with colorectal cancer screening among average risk health plan enrollees in the US, 2015–2018

Demographics

 

Overall Primary

(n = 226,534)

Family (n = 88,600)

Internal Medicine (n = 86,164)

OB/Gyn (n = 23,097)

Advanced Practice (n = 28,035)

Geriatrician (n = 638)

Number of patients in each provider’s panel 2

 

252,545

96,784

95,970

25,921

33,159

711

Age

 

63.0 (4.1)

62.4 (3.9)

64.2 (3.8)

59.9 (3.7)

63.6 (4.1)

66.5 (3.9)

Male gender

 

39.2 (18.5)

42.7 (13.7)

45.0 (13.8)

2.1 (8.5)

40.7 (15.8)

41.1 (12.0)

Region

       

 Northeast3

 

17.1 (36.6)

12.7 (32.2)

23.5 (41.1)

18.7 (38.1)

10.3 (29.7)

21.3 (39.9)

 Midwest4

 

27.5 (43.4)

29.8 (44.5)

23.8 (41.1)

23.6 (41.5)

35.2 (46.5)

25.3 (42.1)

 South5

 

39.0 (47.1)

39.5 (47.2)

37.5 (46.4)

42.8 (48.0)

39.3 (47.3)

40.7 (47.2)

 West6

 

16.3 (35.8)

18.0 (37.4)

15.2 (34.7)

14.9 (34.8)

15.2 (34.8)

12.6 (32.2)

Race/ethnicity

       

 White

 

69.6 (22.4)

71.1 (22.7)

66.6 (22.4)

69.7 (21.8)

73.9 (20.3)

62.0 (22.5)

 African American

 

11.2 (16.6)

10.1 (16.4)

13.1 (17.5)

10.4 (15.2)

9.9 (15.5)

15.7 (19.5)

 Asian

 

2.8 (7.4)

2.4 (6.6)

3.4 (8.7)

3.3 (8.0)

1.4 (3.8)

3.8 (9.1)

 Hispanic

 

8.6 (14.5)

8.7 (15.5)

8.9 (13.9)

9.0 (14.5)

6.7 (12.7)

10.2 (14.8)

 Other

 

0.7 (2.1)

0.7 (2.2)

0.8 (2.1)

0.7 (1.9)

0.6 (1.9)

0.8 (2.1)

 Missing

 

7.1 (7.8)

7.0 (7.9)

7.3 (7.5)

6.9 (8.1)

7.4 (7.9)

7.6 (7.6)

Education

       

 <12 grade

 

0.4 (2.3)

0.4 (2.6)

0.4 (2.1)

0.3 (1.9)

0.3 (2.1)

0.4 (1.6)

 High school diploma

 

29.5 (23.7)

31.2 (25.5)

28.9 (22.0)

23.1 (21.0)

31.2 (23.8)

30.9 (20.3)

 Some college/Associate degree

 

50.4 (21.4)

51.4 (23.0)

49.1 (19.9)

50.4 (20.0)

51.8 (21.5)

48.8 (18.3)

 Bachelor/graduate degree

 

15.3 (19.2)

12.8 (17.9)

17.1 (20.0)

22.3 (22.3)

12.0 (15.6)

15.2 (17.6)

 Education missing

 

4.4 (7.2)

4.3 (7.4)

4.5 (7.0)

4.0 (7.6)

4.8 (7.3)

4.7 (6.8)

Net worth

       

 <$25,000

 

24.6 (17.2)

25.3 (17.3)

24.9 (17.2)

18.7 (15.4)

26.0 (17.2)

27.3 (17.0)

 $25,000–$149,999

 

20.4 (11.1)

21.9 (11.4)

18.7 (10.3)

19.2 (11.4)

21.7 (11.1)

18.5 (9.5)

 $150,000–$249,999

 

10.2 (6.8)

10.6 (7.0)

9.6 (6.5)

10.3 (7.0)

10.6 (7.2)

9.6 (6.7)

 $250,000–$499,999

 

14.6 (9.3)

14.5 (9.4)

14.3 (9.0)

16.2 (9.2)

14.5 (9.6)

13.8 (9.2)

 $500,000–$999,999

 

13.0 (11.3)

12.1 (11.4)

13.4 (11.1)

16.8 (11.9)

11.6 (10.5)

11.7 (10.4)

 ≥$1,000,000

 

7.9 (12.0)

6.3 (10.6)

9.3 (13.2)

11.6 (14.3)

5.8 (8.9)

6.7 (10.1)

 Net worth missing

 

9.4 (9.4)

9.2 (9.4)

9.9 (9.3)

7.3 (8.7)

9.9 (9.8)

12.5 (11.6)

Insurance type

       

 Commercial

 

54.2 (33.1)

58.6 (32.5)

46.8 (32.3)

72.5 (27.6)

48.8 (33.4)

31.5 (29.4)

 Medicare

 

45.8 (33.1)

41.4 (32.5)

53.2 (32.3)

27.5 (27.6)

51.2 (33.4)

68.5 (29.4)

Urbanicity

       

 Rural

 

6.4 (16.9)

8.5 (21.1)

4.5 (12.2)

4.0 (11.1)

8.1 (17.6)

3.0 (9.2)

 Urban

 

93.5 (16.9)

91.5 (21.1)

95.4 (12.2)

95.9 (11.1)

91.8 (17.6)

96.9 (9.3)

 Urbanicity missing

 

0.1 (1.0)

0.1 (0.9)

0.1 (1.0)

0.1 (1.1)

0.1 (1.3)

0.1 (0.6)

  1. 1Data presented as the mean (SD) of the proportion in each category for each provider’s patient panel; age is presented as the mean (SD) of the mean age of the patient panel
  2. 2Only includes patients in the Optum Research Database
  3. 3Connecticut, Massachusetts, Maine, New Hampshire, Rhode Island, Vermont, New Jersey, New York, Pennsylvania
  4. 4Illinois, Indiana, Michigan, Ohio, Wisconsin, Iowa, Kansas, Minnesota, Missouri, North Dakota, Nebraska, South Dakota
  5. 5Washington DC, Delaware, Florida, Georgia, Maryland, North Carolina, South Carolina, Virginia, West Virginia, Alabama, Kentucky, Mississippi, Tennessee, Arkansas, Louisiana, Oklahoma, Texas
  6. 6Arizona, Colorado, Idaho, Montana, New Mexico, Nevada, Utah, Wyoming, Alaska, California, Hawaii, Oregon, Washington