RANDS: Reduced Access to Healthcare During COVID-19 Survey Rounds

Three rounds of the Research and Development Survey (RANDS) conducted by the National Center for Health Statistics (NCHS) between June 2020 and June 2021 provide experimental estimates of unmet medical care needs among U.S. adults. The data includes columns for Percent, Subgroup, Response, and Standard Error for indicators like delayed urgent care or prescriptions. NCHS uses this platform for timely methodological research, though estimates differ from its higher-quality core collections.

Use Cases

• Analyzing trends in Percent of adults unable to receive care by Subgroup (e.g., age, income) across three Rounds.
• Assessing statistical significance of access disparities using the Significant 1 and Significant 2 columns alongside Standard Error.
• Modeling the relationship between Response categories (e.g., 'Unable to get urgent care') and demographic Group indicators.
• Comparing experimental estimates of reduced access for different healthcare Indicator types, such as dental care or prescriptions.

Strengths

• Data collected across three specific time periods: June-July 2020, August 2020, and May-June 2021.
• Includes methodological quality columns like Standard Error, Sample Size, and Suppression for interpreting estimates.
• Produced by the National Center for Health Statistics (NCHS), a authoritative U.S. health data agency.

Limitations

• Row count is unknown, which may limit suitability assessment for large-scale modeling.
• Description metadata is limited; actual data quality and completeness require manual inspection after download.
• The survey uses an experimental approach with potential biases from different response patterns and sampling frames noted by NCHS.

Provenance

Source

National Center for Health Statistics (NCHS) via data.cdc.gov

Collection Method

Probability-sampled commercial survey panels (RANDS platform) conducted in three rounds.

Time Range

June 9, 2020 to July 6, 2020; August 3, 2020 to August 20, 2020; May 17, 2021 to June 30, 2021.

Freshness

Last updated 2025-04-21 16:18:57; freshness should be verified.

Geography

United States (national adult population)