CDC - Behavioral Risk Factor Surveillance System (BRFSS) - Oklahoma

Nov. 5, 2022, 1:42 p.m.

Behavioral Risk Factor Surveillance System (BRFSS) is a state-based telephone survey which is performed in all 50 states, the District of Columbia, and three territories.

Included in the BRFSS are CDC's Healthy Days measures. More details about these measures: https://www.cdc.gov/hrqol/methods.htm

Public

Methodology

Link To Data Source

https://www.health.state.ok.us/stats/Health_Surveys/BRFSS/index.shtml

Link To Storage Source

When Was The Data Collected?

Why Was The Data Collected?

Most Specific Geographic Estimate

When Was The Data Last Updated?

How Was The Data Collected?

"The BRFSS survey is administered to a small random sample of the Oklahoma adult population. These data are then weighted to produce estimates of the Oklahoma adult population. Frequencies, percentages, weighted frequencies, combined years of information, and confidence intervals can be generated."

Who Collected The Data?

CDC

Who Owns The Data?

CDC, Oklahoma State Department of Health

Who Was Included Or Excluded From The Sample?

The survey is a state-based telephone survey which is "administered to a small random sample of the Oklahoma adult population."

Notes On Data Quality

The data is weighted based on the random sample, which is then used to create estimates.

Notes On Data Usage Conditions

How Often Is The Data Refreshed?

What Is The Sample Size?

Analysis

Are The Variables Clearly Defined?

Has The Data Been Disaggregated?

Why Hasn'T The Data Been Disaggregated?

Source Categories