The reliability and validity of PHQ-9 in patients with major depressive disorder in psychiatric hospital

Sun, Yue; Fu, Zhaoyan; Bo, Qijing; Mao, Zhen; Ma, Xin; Wang, Chuanyue

doi:10.1186/s12888-020-02885-6

Cited by 188 publications

(120 citation statements)

References 33 publications

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“…In fact, this scale was considered by a recent study as the best tool for evaluating the results reported by patients with depression [39]. In addition, unlike other depression scales, the PHQ-9 includes nine items that are based on the Diagnostic and Statistics Manual for Mental Disorders, 4th Edition (DSM-IV) [41].…”

Section: Diagnostic Assessmentmentioning

confidence: 99%

Patient-Centered Care for Patients with Depression or Anxiety Disorder: An Integrative Review

Pinho

Lopes

Correia

et al. 2021

JPM

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People have specific and unique individual and contextual characteristics, so healthcare should increasingly opt for person-centered care models. Thus, this review aimed to identify and synthesize the indicators for the care process of the person with depression and/or anxiety disorders, based on patient-centered care, going through the stages of diagnostic assessment and care planning, including intervention. An integrative literature review with research in seven scientific databases and a narrative analysis were carried out. Twenty articles were included, with indicators for diagnostic evaluation and care/intervention planning being extracted. Care planning focused on people with depression and/or anxiety disorder must be individualized, dynamic, flexible, andparticipatory. It must respond to the specific needs of the person, contemplating the identification of problems, the establishment of individual objectives, shared decision making, information and education, systematic feedback, and case management, and it should meet the patient’s preferences and satisfaction with care and involve the family and therapeutic management in care. The existence of comorbidities reinforces the importance of flexible and individualized care planning in order to respond to the specific health conditions of each person.

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Section: Diagnostic Assessmentmentioning

confidence: 99%

Patient-Centered Care for Patients with Depression or Anxiety Disorder: An Integrative Review

Pinho

Lopes

Correia

et al. 2021

JPM

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“…This is incompatible with previous results of several other national published studies [23 -33]. Thus, recent systematic reviews and metaanalysis indicated that the prevalence of depression among medical students worldwide was around 30% [24][25][26][27]. In another study carried out in Vietnam by Quynh et al…”

Section: Discussionmentioning

confidence: 60%

“…The total scores determine the severity of stress. It can be interpreted as mild stress up to 6, moderate stress from 7 to 12 and severe stress from 13 to 18 [26]. The study protocol was submitted to the University ethics committee (15/2019) for ethical approval.…”

Section: Methodsmentioning

confidence: 99%

Prevalence of depression among Libyan medical students

Sherif¹,

Saeed²,

Sherif³

et al. 2021

Iberoam J Med

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Introduction: Psychological stress is a common psychiatric disorder in medical students and sometimes is associated with depression. Students at university usually met a great pressure that they face in their study life and to the hard circumstances in the everyday life. The aim of this study is to estimate the prevalence of depression and stress among university medical students in Libya. Materials and methods: Data was collected by three different questionnaires: the first questionnaire is 6-ITEM Kutcher Adolescent Depression Scale (KADS), the second questionnaire is Patient Health Questionnaire-9 (PHQ-9) which are used to diagnose and to assess the severity of depression. The third questionnaire is a simplified self-scoring test for evaluating stress and tension levels. The three questionnaires have all been distributed to the medical sciences students at University of Tripoli in March and May, 2019. According to the registered students in the academic year, 2018/2019, the sample size was composed of 170 students. Results: The major finding of screening revealed that 45% of the total students suffering from depression during their study. This high prevalence composed of mild and moderate type of depression among the students (45% and 25%, respectively). On the other hand, about 40% and 50% of the students have identified as mild and moderate stress, respectively. About 10% of the students have detected as severe stress. Conclusions: This study indicates a high prevalence of mild and moderate depression among medical university students in Libya. Results suggest that university mental health services and programs addressing the students are highly recommended.

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“…At the screening visit, measures of alcohol problem severity (e.g., hazardous and harmful alcohol use) and tonic craving levels were collected via the AUDIT [ 24 ] and Penn Alcohol Craving Scale (PACS; [ 29 ]), respectively. To measure participants’ degree of depressive and generalized anxiety symptomatology, well-validated mental health surveys, the Patient Health Questionnaire (PHQ-9) [ 30 , 31 ] and Generalized Anxiety Disorder 7-Item Scale (GAD-7) [ 32 , 33 ] were administered.…”

Section: Methodsmentioning

confidence: 99%

Preliminary study of alcohol problem severity and response to brief intervention

Meredith

Grodin

Karno

et al. 2021

Addict Sci Clin Pract

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Background Findings have been mixed as to whether brief intervention (BI) is appropriate and effective for individuals with more severe alcohol use problems. Motivation to change drinking has been supported as a mechanism of behavior change for BI. This exploratory study examined aspects of motivation as mechanisms of clinical response to BI and alcohol problem severity as a moderator of treatment effects. Methods Non-treatment-seeking heavy drinkers (average age = 35 years; 57% male) were randomized to receive BI (n = 27) or attention-matched control (n = 24). Three indices of motivation to change were assessed at baseline and post-intervention: importance, confidence, and readiness. Moderated mediation analyses were implemented with treatment condition as the focal predictor, changes in motivation as mediator, 1-month follow-up drinks per day as the outcome, and an alcohol severity factor as second-stage moderator. Results Analysis of importance displayed a significant effect of intervention condition on importance (p < 0.003) and yielded a significant index of moderated mediation (CI − 0.79, − 0.02), indicating that the conditional indirect effect of treatment condition on drinking through importance was stronger for those with higher alcohol severity. For all motivation indices, alcohol severity moderated the effect of post-intervention motivation levels on drinking (p’s < 0.05). The direct effect of treatment condition on drinking was not significant in any model. Conclusions Findings highlight the relevance of considering one’s degree of alcohol problem severity in BI and alcohol screening efforts among non-treatment seeking heavy drinkers. These nuanced effects elucidate both potential mechanisms and moderators of BI response. Trial registration Clinicaltrials.gov: NCT04710095. Registered January 14, 2021—retrospectively registered, https://clinicaltrials.gov/ct2/show/study/NCT04710095.

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The reliability and validity of PHQ-9 in patients with major depressive disorder in psychiatric hospital

Cited by 188 publications

References 33 publications

Patient-Centered Care for Patients with Depression or Anxiety Disorder: An Integrative Review

Patient-Centered Care for Patients with Depression or Anxiety Disorder: An Integrative Review

Prevalence of depression among Libyan medical students

Preliminary study of alcohol problem severity and response to brief intervention

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