Galen eCalcs - Calculator: PHQ - 9 (Depression Screening)

Description

Patient Health Questionnaire (both version 2 and 9). This is used as a tool determine the severity of depression.

Calculator Inputs

There are no mapped inputs for this calculator

Calculator Outputs

Output	Mapping Type	Description
Score	Result	The PHQ scoring severity index
Difficulty Level	Result	The difficulty level chosen for question 10
Severity Level	Result	The depression a level determined by the score

References

http://en.wikipedia.org/wiki/Patient_Health_Questionnaire

http://www.depression-primarycare.org/clinicians/toolkits/materials/forms/phq9/questionnaire_sample/