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sampleframe
General information
| Question text: | Sample frame of recruitment batches |
| Answer type: | Radio buttons |
| Answer options: | 1 U.S. National Territory 2 Areas high concentration Native Americans 3 Los Angeles County 4 California |
| Label: | Sample frame of recruitment batches |
| Empty allowed: | One-time warning |
| Error allowed: | Not allowed |
| Multiple instances: | No |
| Note: | Variable was renamed from sampletype to sampleframe starting March 6, 2024. Older data sets will have variable named 'sampletype'. Please see codebook for more details. |