Status: retired, Not sufficiently defined by necessary conditions definition status. Date: 31-Jan 2010. Module: SNOMED CT core module
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module |
| 253311010 | Time since symptom started NOS | en | Synonym | Active | Only initial character case insensitive | SNOMED CT core module |
| 543587018 | Time since symptom started NOS (context-dependent category) | en | Fully specified name | Inactive | Only initial character case insensitive | SNOMED CT core module |
| 2560556019 | Time since symptom started NOS (finding) | en | Fully specified name | Active | Only initial character case insensitive | SNOMED CT core module |
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
| Time since symptom started NOS | Is a | Symptom findings in relation to start time | false | Inferred relationship | Existential restriction modifier | ||
| Time since symptom started NOS | Finding informer | Subject of record or other provider of history | false | Inferred relationship | Existential restriction modifier |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
This concept is not in any reference sets