| Term | Unknown | 
|---|---|
| Definition | The aggregation statistic is unknown. | 
| Provenance | Adapted from CUAHSI HIS DataTypeCV. See http://his.cuahsi.org/mastercvreg/edit_cv11.aspx?tbl=DataTy | 
| Provenance uri | http://vocabulary.odm2.org/aggregationstatistic/unknown/ | 
| Category | - | 
| Note | - | 
| Status | ACCEPTED |