Slot: total_score
Sum of the nine PHQ-9 item scores (expected range 0–27). Computed outside the schema but stored here for analysis.
URI: phq9:total_score Alias: total_score
Applicable Classes
| Name | Description | Modifies Slot |
|---|---|---|
| PHQ9Record | A single PHQ-9 questionnaire administration for one participant at one timepo... | no |
Properties
Type and Range
| Property | Value |
|---|---|
| Range | Integer |
| Domain Of | PHQ9Record |
Cardinality and Requirements
| Property | Value |
|---|---|
| ### Value Constraints |
| Property | Value |
|---|---|
| Minimum Value | 0 |
| Maximum Value | 27 |
Identifier and Mapping Information
Schema Source
- from schema: https://w3id.org/OHD/MH-study/phq_9
Mappings
| Mapping Type | Mapped Value |
|---|---|
| self | phq9:total_score |
| native | phq9:total_score |
LinkML Source
name: total_score
description: Sum of the nine PHQ-9 item scores (expected range 0–27). Computed outside
the schema but stored here for analysis.
from_schema: https://w3id.org/OHD/MH-study/phq_9
rank: 1000
alias: total_score
domain_of:
- PHQ9Record
range: integer
minimum_value: 0
maximum_value: 27