The Patient Health Questionnaire 9-item depression module (PHQ-9) is a well-validated, brief, self-reported, diagnostic, and severity measure of depression designed for use in primary care (PC).

These were compared to results from the Patient Health Questionnaire-9 (PHQ-9), a standard depression screening tool. A PHQ-9 score of 10 or higher indicated moderate to severe depression.

An NHANES-based study found that high depression scores correlated with an increased risk of ovarian and endometrial cancers.

Patients (N=33,138) who attended University of Utah Health between 2016 and 2021 and completed a Patient Health Questionnaire (PHQ-9) assessment and had TSH levels measured were evaluated for ...

A machine learning model using existing clinical data may help clinicians screen for comorbid anxiety and depression in ...

However, more than 40% of people experiencing depression do not access treatment. Read more: This heartfelt letter will resonate with anyone whose partner has anxiety In the US, where the PHQ-9 ...

For example, the Patient Health Questionnaire (PHQ-9) can be used by health care professionals to screen for symptoms of depression and anxiety. This universal screening tool has been effective at ...

What is a Patient Health Questionnaire-9 (PHQ-9)? A widely used tool for screening, diagnosing, and measuring the severity of depression. The questionnaire consists of 9 questions that ask about ...