#Phq 9 validity and reliability free#

67.Д¬onclusions: These results indicate that the MM-PHQ-9 is a valid and reliable measure of depressive symptoms in paper and mobile app format although further validation is required. Methods: The objectives of the study were to determine the criterion validity and reliability of the Thai PHQ-9 in screening for post-stroke depression by. Concurrent validity between the paper and mobile app MM-PHQ-9 was r =. Sensitivity to change over a 14-week period was d =. 2007 119(1): cation and management of adolescent de- PHQ-9: validity of a brief depression severity 101108 pression within the consultation: a feasibil- measure. Results: The MM-PHQ-9 demonstrated good concurrent validity with the QIDS-SR-16, and excellent internal consistency. Internal consistency of the scale was assessed, and principal component analysis conducted to determine the itemsвЂ™ factor structure. MM-PHQ-9 scores were compared with the QIDS-SR-16 and Clinical Global Impression (CGI-Improvement) for concurrent validity. Method: A sample of 121 participants recruited across three studies comprised 78 participants with major depressive disorder (MDD) and 43 controls. We tested the measureвЂ™s validity, reliability and factor structure.

#Phq 9 validity and reliability free#

Although the Quick Inventory of Depressive Symptomology (QIDS-SR-16) has been extensively validated for outcome measurement, it is poorly adopted in UK primary care and, although free for clinicians, has licensing restrictions for healthcare organization use.ДЄims: To develop a modified version of the PHQ-9, the Maudsley Modified-PHQ-9 (MM-PHQ-9), for tracking symptom changes in primary care. It was, however, originally designed as a diagnostic screening tool and not for measuring change in response to antidepressant treatment. Background: The Patient Health Questionnaire (PHQ-9) is a widely used measure of depression in primary care.

Phq-9 validity and reliability