Enum: PHQ9Severity

PHQ-9 severity category based on total score. Classification: 0-4 = minimal 5-9 = mild 10-14 = moderate 15-19 = moderately_severe 20-27 = severe

URI: phq9:PHQ9Severity

Permissible Values

Value Meaning Description
minimal None Minimal or no depression (total score 0-4)
mild None Mild depression (total score 5-9)
moderate None Moderate depression (total score 10-14)
moderately_severe None Moderately severe depression (total score 15-19)
severe None Severe depression (total score 20-27)

Slots

Name Description
severity PHQ-9 severity category derived from total_score

Identifier and Mapping Information

Schema Source

LinkML Source

name: PHQ9Severity
description: 'PHQ-9 severity category based on total score. Classification: 0-4 =
  minimal 5-9 = mild 10-14 = moderate 15-19 = moderately_severe 20-27 = severe'
from_schema: https://w3id.org/OHD/MH-study/phq_9
rank: 1000
permissible_values:
  minimal:
    text: minimal
    description: Minimal or no depression (total score 0-4)
  mild:
    text: mild
    description: Mild depression (total score 5-9)
  moderate:
    text: moderate
    description: Moderate depression (total score 10-14)
  moderately_severe:
    text: moderately_severe
    description: Moderately severe depression (total score 15-19)
  severe:
    text: severe
    description: Severe depression (total score 20-27)