Page 1 of 1

Table 4.2. Distribution of Study Participant Population by Patient and Practice Characteristics

Health Care Systems for Tracking Colorectal Cancer Screening Tests

CharacteristicsCard InterventionKit InterventionControl
N%aAdj % bN%Adj %N%Adj %
Total population7,495100.0

470100.0

2,662100.0

Patient Characteristics
Gender
Male3,19442.644.320142.849.41,19144.744.7
Female4,02153.755.720643.850.61,47155.355.3
Unknown2803.7

6313.4

00.0

Age
50-541,94526.026.015432.832.892734.835.1
55-643,19042.642.617938.138.11,06740.140.4
65-6994712.612.65211.111.128610.710.8
70-791,41118.818.88518.118.136313.613.7
Unknown20.0

00.0

190.7

Insurance
Commercial and other4,34658.062.826656.674.3

Medicare2,00326.728.98017.022.3

Self/Medicaid5757.78.3122.63.4

Unknown5717.6

11223.8

2,662100.0

Practice Characteristics
Practice affiliation
Clinic1,41618.9

00.0

93034.9

Independent3674.9

6213.2

351.3

LVPG5,64575.3

40886.8

1,64661.8

MATLV670.9

00.0

511.9

Specialty
Family medicine6,70189.4

470100.0

1,69763.7

General internal medicine79410.6

00.0

96536.3

Size
Large4,62461.7

6213.2

1,01638.2

Small2,87138.3

40886.8

1,64661.8

Location
Rural3,05740.8

40886.8

89833.7

Suburban2,65935.5

6213.2

83431.3

Urban1,77923.7

00.0

93034.9

a. Some percentages do not add to 100 due to rounding.
b. Percentages adjusted for missing data.

Return to Document

Current as of December 2010
Internet Citation: Table 4.2. Distribution of Study Participant Population by Patient and Practice Characteristics: Health Care Systems for Tracking Colorectal Cancer Screening Tests. December 2010. Agency for Healthcare Research and Quality, Rockville, MD. http://www.ahrq.gov/research/findings/final-reports/crcscreeningrpt/crcscreentab4-2.html