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Screening and Risk Factors Table

New: County level modeled estimates for breast or cervical screening, smoking, and colorectal screening.
  • How do you find them?

    These estimates are only available for

    • Mammogram in Past 2 Years, Age 40+
    • Pap Smear in Past 3 Years, No Hysterectomy, Ages 18+
    • Fecal occult blood test (FOBT) in Past 2 Years, Ages 50+
    • Ever Had Colorectal Endoscopy (sigmoidoscopy or colonoscopy), Ages 50+
    • Ever Had Colorectal Cancer Test (home-based FOBT in the past two years or ever had a colorectal endoscopy), Ages 50+
    • Smokers (current or ever), Age 18+

    Select one of those statistics in the Screening and Risk Factors drop-down, and then you can choose County-Level Modeled Estimates in the Data Type drop-down when you choose Counties for a specific state (e.g., Alabama Counties) in the Area drop-down.

    For more about what these estimates are, see the Data Type Explanation.

  • Why are they different?

    One difference is that the direct estimate is from data collected in one year, while the modeled estimate relies on pooled data from 2008 through 2010.

    Another difference is that the modeled estimates use data from BRFSS as well as another survey (NHIS) that has a smaller but more representative sample, in that NHIS includes people without phones or with only cell phones. The national cancer screening prevalence estimates based on the BRFSS was sometimes substantially larger than the NHIS estimates for the same time period1. For similar time periods, the modeled estimates may be closer to the true value.

    See the Data Type Explanation.

    The model uses multiple years (2008-2010) to provide reasonable sample sizes (mainly for estimates at the county level), and needs at least two years of data from each survey. For the screening questions, data actually came from year 2008 and 2010. For smoking, data came from each year of 2008 to 2010.

    1 Davis WW, Parsons VL, Xie D, Schenker N, Town M, Raghunathan TE, Feuer EJ. State-based estimates of mammography screening rates based on information from two health surveys. Public Health Rep 2010 Jul-Aug;125(4):567-578. [Access article]

Data Options
Screening and Risk Factors Report by State
(Directly Estimated 2021 BRFSS Data)

Obese (BMI >= 30)
All Races (includes Hispanic), Both Sexes, Ages 20+
Healthy People 2030 Objective Number: n/a

Sorted by Name
State
sort alphabetically by name descending 		Met Objective?1
 Percent 2
(95% Confidence Interval)
sort by percent ascending 		Number of Respondents with Screening or Risk Factor
United States n/a1 34.6 N/A
Alabama n/a1 40.39 (38.43, 42.35) 1,640
Alaska n/a1 33.87 (31.85, 35.89) 1,664
Arizona n/a1 31.76 (30.43, 33.09) 2,977
Arkansas n/a1 39.52 (37.42, 41.62) 1,697
California n/a1 28.07 (26.58, 29.56) 1,693
Colorado n/a1 25.77 (24.69, 26.85) 2,334
Connecticut n/a1 30.94 (29.41, 32.47) 2,095
Delaware n/a1 34.57 (32.37, 36.77) 1,156
District of Columbia n/a1 25.00 (22.80, 27.20) 664
Georgia n/a1 34.60 (32.89, 36.31) 2,429
Hawaii n/a1 25.20 (23.79, 26.61) 1,752
Idaho n/a1 32.28 (30.83, 33.73) 1,975
Illinois n/a1 34.99 (32.60, 37.38) 902
Indiana n/a1 36.96 (35.73, 38.19) 3,156
Iowa n/a1 37.46 (36.11, 38.81) 3,104
Kansas n/a1 36.84 (35.90, 37.78) 5,790
Kentucky n/a1 40.82 (38.94, 42.70) 1,941
Louisiana n/a1 39.42 (37.48, 41.36) 1,693
Maine n/a1 32.23 (30.94, 33.52) 3,379
Maryland n/a1 34.91 (33.71, 36.11) 4,641
Massachusetts n/a1 27.97 (26.50, 29.44) 1,807
Michigan n/a1 34.84 (33.53, 36.15) 2,828
Minnesota n/a1 33.24 (32.30, 34.18) 4,667
Mississippi n/a1 40.06 (38.06, 42.06) 1,626
Missouri n/a1 37.71 (36.30, 39.12) 4,153
Montana n/a1 32.25 (30.70, 33.80) 1,833
Nebraska n/a1 36.87 (35.71, 38.03) 5,012
Nevada n/a1 31.83 (29.09, 34.57) 740
New Hampshire n/a1 31.25 (29.54, 32.96) 1,685
New Jersey n/a1 28.62 (27.21, 30.03) 1,899
New Mexico n/a1 35.29 (33.57, 37.01) 1,953
New York n/a1 29.62 (28.74, 30.50) 10,780
North Carolina n/a1 36.97 (35.15, 38.79) 1,581
North Dakota n/a1 36.05 (34.34, 37.76) 1,935
Ohio n/a1 38.70 (37.48, 39.92) 5,049
Oklahoma n/a1 39.72 (37.96, 41.48) 1,896
Oregon n/a1 30.98 (29.43, 32.53) 1,494
Pennsylvania n/a1 34.13 (32.50, 35.76) 1,900
Puerto Rico n/a1 36.50 (34.38, 38.62) 1,393
Rhode Island n/a1 30.74 (29.05, 32.43) 1,438
South Carolina n/a1 36.65 (35.18, 38.12) 3,073
South Dakota n/a1 39.19 (36.25, 42.13) 2,430
Tennessee n/a1 35.50 (33.62, 37.38) 1,528
Texas n/a1 36.70 (34.96, 38.44) 3,374
Utah n/a1 31.93 (30.71, 33.15) 2,955
Vermont n/a1 29.66 (27.97, 31.35) 1,705
Virginia n/a1 34.93 (33.54, 36.32) 2,976
Washington n/a1 29.28 (28.18, 30.38) 3,420
West Virginia n/a1 41.28 (39.77, 42.79) 2,508
Wisconsin n/a1 34.60 (32.76, 36.44) 1,898
Wyoming n/a1 32.75 (30.61, 34.89) 1,188
Notes:
Created by statecancerprofiles.cancer.gov on 06/03/2023 4:48 pm.

1 n/a - There is not a specific Healthy People 2020 Objective for this data item.
2 2021 BRFSS Survey Data is the source for this data collected by the Behavioral Risk Factor Surveillance System (BRFSS) sponsored by the Centers for Disease Control and Prevention. Data for the US is a median and not a percent.

BRFSS Prevalence estimates presented here may vary from other published estimates due to differences in the methodology used to generate estimates.

Data for United States does not include Puerto Rico.

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