| Name | Label | Concept | Required | Attribute of | Limit | Predicate Type | Group | |
|---|---|---|---|---|---|---|---|---|
| 1 variable | ||||||||
| B21002_011M | Margin of Error!!Total:!!Korean War and World War II, no Vietnam War | Period of Military Service for Civilian Veterans 18 Years and Over | not required | B21002_011E | 0 | int | B21002 | |