PHQ-9
Validation of the Patient Health Questionnaire-9 (PHQ-9) and PHQ-2 in patients with migraine
... The PHQ-9 and PHQ-2 were designed for use in primary care patients [8, ...The PHQ-9 includes nine items per- taining to the DSM-IV criteria for MDD [9]: (1) anhedonia; (2) ...
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Cross-cultural validation of the German and Turkish versions of the PHQ-9: an IRT approach
... However, none of these studies investigated Turkish im- migrants. We did not adjust for sample differences in age, education, and employment, since these variables are not independent of the groups examined here: The T-G ...
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Validation of the PHQ 9 as a screening instrument for depression in diabetes patients in specialized outpatient clinics
... Looking closer at our results, a cut-off point of ≥ 10 or ≥ 12 can be used, depending on the purpose of the screening. If the main purpose is screening for patients with depression in a clinical setting, a cut-off point ...
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Comparison of the CES D and PHQ 9 depression scales in people with type 2 diabetes in Tehran, Iran
... Also the CES-D has different sensitivity and specificity compared to previous studies [21]. In our study, test characteristics of the CES-D are almost similar to the PHQ-9, indicating that the likelihood ...
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Criterion Validity of the PHQ 9 (Malay Version) in a Primary Care Clinic in Malaysia
... Methods: A cross sectional study was conducted in a primary care clinic in Malaysia. Consecutive adult women patients who attended the clinic during data collection were given self-administered questionnaires, which ...
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The diagnostic accuracy of the Patient Health Questionnaire-2 (PHQ-2), Patient Health Questionnaire-8 (PHQ-8), and Patient Health Questionnaire-9 (PHQ-9) for detecting major depression: protocol for a systematic review and individual patient data meta-analyses
... the PHQ-9, PHQ-8, or PHQ-2 to Diagnostic and Statistical Manual (DSM) or International Classification of Diseases (ICD) criteria for MDD or ...the PHQ is used with patients already ...
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Measurement invariance testing of the PHQ 9 in a multi ethnic population in Europe: the HELIUS study
... the PHQ-9 in a selection of about 350 primary care pa- tients with at least one chronic ...the PHQ-9 measured the level of depressive symptoms in a similar way in these groups ...the ...
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Assessment of depression severity with the PHQ 9 in cancer patients and in the general population
... Furthermore, there are age and gender differences in- fluencing the PHQ-9 scores in the general population [16]. These differences should be taken into account when comparing patients with different cancer ...
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Accuracy of Patient Health Questionnaire-9 (PHQ-9) for screening to detect major depression : individual participant data meta-analysis
... across PHQ-9 cut-of scores among subgroups based on age (<60 v ≥60 years), sex, country human development index (very high, high, low-medium), and recruitment setting (non-medical, primary, inpatient ...
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Utility of the PHQ 9 to identify major depressive disorder in adult patients in Spanish primary care centres
... whole PHQ (including the 9 items for depression) in an inpatient setting, finding that this 9-item part of the PHQ-9 yielded satisfactory sensitivity ...the PHQ-9 has also ...
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Are there researcher allegiance effects in diagnostic validation studies of the PHQ-9? A systematic review and meta-analysis
... We cannot, therefore, conclude that allegiance effects are present in studies examining the diagnostic perfor- mance of the PHQ-9; but nor can we rule them out. Conflicts of interest are an important area ...
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Current major depressive syndrome measured with the Patient Health Questionnaire 9 (PHQ 9) and the Composite International Diagnostic Interview (CIDI): results from a cross sectional population based study of adults in Germany
... of PHQ-MDS and CIDI-MDS were ...of PHQ-MDS cases identified as 12-month MDS cases according to the CIDI was ...single PHQ-9 depression symptoms present on more than half the days (suicide ...
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Validity of the PHQ-9 and PHQ-2 to screen for depression in nationwide primary care population in Latvia
... the PHQ-9 validation study in six primary care settings in Latvia was performed with a total sam- ple size of 293 patients ...the PHQ-9 vali- dation, the PHQ-9 validity ...
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Detecting depression in patients with coronary heart disease: a diagnostic evaluation of the PHQ-9 and HADS-D in Primary Care, findings from the UPBEAT-UK Study
... the PHQ-9 and HADS-D have been identified in previous primary care studies ...the PHQ-9’s authors: problematically the ‘mild depression’ banding does not include sufficient symptoms of ...
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The reliability and validity of the Patient Health Questionnaire-9 (PHQ-9) and PHQ-2 in patients with infertility
... The PHQ-9 is a 9-item self-report questionnaire de- signed to measure depression ...the 9 DSM-IV (the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition) criteria for major ...
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Reliability and validity of the Thai version of the PHQ 9
... Our study had several limitations. First, the study was con- ducted in a university hospital; therefore, the respondents may not be representative of the actual primary care patients seen in a rural and remote area. That ...
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Screening for depression in primary care: A Rasch analysis of the PHQ-9
... the PHQ-9 involved investigating the individual item thresholds, the overall scale fit, individual item fit to the measurement model and issues relating to the local independency ...
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Utility and limitations of PHQ 9 in a clinic specializing in psychiatric care
... of PHQ-9 against “current major depressive episode” showed that the optimal cut-off was 13/14, which showed ...that PHQ-9 used in a psychiatric specialty clinic might be suitable for screening ...
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Screening for depression in primary care : a Rasch analysis of the PHQ-9
... the PHQ-9 involved investigating the individual item thresholds, the overall scale fit, individual item fit to the measurement model and issues relating to the local independency ...
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Prevalence of Depression and Associated Factors in HIV-Positive Adults Attending an Antiretroviral Clinic in Jos, Nigeria
... The PHQ-9 can be used to make a diagnosis of depression as well as monitor the severity and response to ...the PHQ-9 is that it can be administered by varying categories of healthcare staff ...
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