Skip Header

2018 NSCH Data Release

2018 Screener Data and Input Files

zip   SAS data file   [1.1 MB]
zip   STATA data file   [1.4 MB]

2018 Topical Data and Input Files

zip   SAS data file   [4.7 MB]
zip   STATA data file   [2.9 MB]
Component ID: #ti285970055

Note: In both individual year and multi-year analyses, the NSCH sample size may be limited for smaller populations (e.g., AI/AN) and state-level subgroups or rare outcomes (e.g. adolescent CSHCN or autism in a particular state). Small sample sizes may produce unstable estimates. To minimize misinterpretation, we recommend only presenting statistics with a sample size or unweighted denominator of 30 or more. Further, if the 95% confidence interval width exceeds 20 percentage points or 1.2 times the estimate (≈ relative standard error >30%), we recommend flagging for poor reliability and/or presenting a measure of statistical reliability (e.g. confidence intervals or statistical significance testing) to promote appropriate interpretation.

Component ID: #ti530445494

2018 Technical Documentation

Component ID: #ti2012467677

2018 Codebook and Variable Lists

Related Information


X
  Is this page helpful?
Thumbs Up Image Yes    Thumbs Down Image No
X
Comments or suggestions?
No, thanks
255 characters remaining
X
Thank you for your feedback.
Comments or suggestions?
Back to Header