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PHQ-9 - Personal Health Questionnaire-9
Löwe et al (2014)
Goal
Meet symptomen van een depressionve stoornis
Scales
Geen subscales
Scores
Items are rated on a 4-point scale.
An additional item (which is not scored) assesses the impact of the complaints on daily life.
Total score: sum of all item scores.
Standards
5 standard categories: None, Mild, Moderate, Moderately Severe and Severe.
Instructions
This questionnaire lists a number of health complaints.
Indicate how often you have suffered from one or more of the following complaints in the past 2 weeks.
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