Behavioral Activation for Comorbid Depression in People With Noncommunicable Disease in India: Protocol for a Randomized Controlled Feasibility Trial

BACKGROUND

The increasing burden of depression and noncommunicable disease (NCD) is a global challenge, especially in low- and middle-income countries, considering the resource constraints and lack of trained human resources in these settings. Effective treatment of depression in people with NCDs has the potential to enhance both the mental and physical well-being of this population. It will also result in the effective use of the available health care resources. Brief psychological therapies, such as behavioral activation (BA), are effective for the treatment of depression. BA has not been adapted in the community health care services of India, and the feasibility of using BA as an intervention for depression in NCD and its effectiveness in these settings have not been systematically evaluated.

OBJECTIVE

Our objective is to adapt BA for the Indian NCD context and test the acceptability, feasibility, and implementation of the adapted BA intervention (BEACON intervention package [BIP]). Additionally, we aim to test the feasibility of a randomized controlled trial evaluation of BIP for the treatment of depression compared with enhanced usual care.

METHODS

Following well-established frameworks for intervention adaptation, we first adapted BA (to fit the linguistic, cultural, and resource context) for delivery in India. The intervention was also adapted for potential remote delivery by telephone. In a randomized controlled trial, we will be testing the acceptability, feasibility, and implementation of the adapted BA intervention (BIP). We shall also test if a randomized controlled feasibility trial can be delivered effectively and estimate important parameters (eg, recruitment and retention rates and completeness of follow-up) needed to design a future definitive trial.

RESULTS

Following the receipt of approval from all the relevant agencies, the development of the BIP was started on November 28, 2020, and completed on August 18, 2021, and the quantitative data collection was started on August 23, 2021, and completed on December 10, 2021. Process evaluation (qualitative data) collection is ongoing. Both the qualitative and quantitative data analyses are ongoing.

CONCLUSIONS

This study may offer insights that could help in closing the gap in the treatment of common mental illness, particularly in nations with limited resources, infrastructure, and systems such as India. To close this gap, BEACON tries to provide BA for depression in NCDs through qualified NCD (BA) counselors integrated within the state-run NCD clinics. The results of this study may aid in understanding whether BA as an intervention is acceptable for the population and how feasible it will be to deliver such interventions for depression in NCD in South Asian countries such as India. The BIP may also be used in the future by Indian community clinics as a brief intervention program.

TRIAL REGISTRATION

Clinical Trials Registry of India CTRI/2020/05/025048; https://tinyurl.com/mpt33jv5.

INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID)

DERR1-10.2196/41127.

Evaluating the utility of daily speech assessments for monitoring depression symptoms

Objective

Depression is a common mental health disorder and a major public health concern, significantly interfering with the lives of those affected. The complex clinical presentation of depression complicates symptom assessments. Day-to-day fluctuations of depression symptoms within an individual bring an additional barrier, since infrequent testing may not reveal symptom fluctuation. Digital measures such as speech can facilitate daily objective symptom evaluation. Here, we evaluated the effectiveness of daily speech assessment in characterizing speech fluctuations in the context of depression symptoms, which can be completed remotely, at a low cost and with relatively low administrative resources.

Methods

Community volunteers (N = 16) completed a daily speech assessment, using the Winterlight Speech App, and Patient Health Questionnaire-9 (PHQ-9) for 30 consecutive business days. We calculated 230 acoustic and 290 linguistic features from individual's speech and investigated their relationship to depression symptoms at the intra-individual level through repeated measures analyses.

Results

We observed that depression symptoms were linked to linguistic features, such as less frequent use of dominant and positive words. Greater depression symptomatology was also significantly correlated with acoustic features: reduced variability in speech intensity and increased jitter.

Conclusions

Our findings support the feasibility of using acoustic and linguistic features as a measure of depression symptoms and propose daily speech assessment as a tool for better characterization of symptom fluctuations.

Mental Health Among People Presenting for Care of Physical Symptoms: The Factors Associated with Suicidality and Symptoms of Depression and Anxiety are Similar Across Specialties

Background

To identify differences in thoughts of suicide and symptoms of depression and anxiety by specialty among people presenting for care of physical symptoms, we analyzed data from routine mental health measurement in a small multispecialty practice and asked: 1. Are there any differences in suicidality (analyzed as an answer of 1 or greater or 2 or greater on the Patient Health Questionnaire [PHQ] question 9) in non-specialty and various types of specialty care? 2. Are there any factors-including specialty-associated with symptoms of depression (mean PHQ score), PHQ thresholds (greater than 0, 3 or greater, 10 or greater), Generalized Anxiety Disorder instrument [GAD] score of 3 or greater, and either GAD score 3 or greater or PHQ score 3 or greater? and 3. What factors are associated with referral to a social worker?

Methods

As part of routine specialty and non-specialty care, 13,211 adult patients completed a measure of symptoms of depression (PHQ) that included a question about suicidality and a measure of symptoms of anxiety (GAD). Factors associated with suicidality and symptoms of depression and anxiety at various thresholds, and visit with a social worker, were sought in multivariable models.

Results

Accounting for potential confounding in multivariable analyses, a score higher than 0 on the suicidality question (present in 18% of people) was associated with men, younger age, English-speakers, and neurodegenerative specialty care. Symptoms of depression on their continuum and using various thresholds (28% of people had a PHQ score greater than 2) were associated with non-Spanish-speakers, younger age, women, and county insurance or Medicaid insurance. Care from the social worker was associated with PHQ score of 3 or greater and having any suicidal thoughts (score of 1 or greater on question 9) but was less common with Medicare or Commercial Insurance and less common in the unit treating cognitive decline.

Conclusion

The notable prevalence of symptoms of depression and suicidality among people presenting for care of physical symptoms across specialties and the relatively similar factors associated with suicidality, symptoms of depression, and symptoms of anxiety at various thresholds suggests that both non-specialty and specialty clinicians can be vigilant for opportunities for improved mental health. Increased recognition that people seeking care for physical symptoms often have mental health priorities has the potential to improve comprehensive care strategies, alleviate distress, and reduce suicide.

Depression, anxiety and related factors among Syrian breast cancer patients: a cross-sectional study

INTRODUCTION

Breast cancer represents a traumatic experience with a psychological burden. The prevalence of psychological distress (which include depression and anxiety) among breast cancer patients is estimated to be 15 to 54%, but studies have shown that applying some psychological treatments has contributed to decreasing depression and anxiety. So, it is crucial to diagnose and treat patients with the appropriate means. After reviewing the literature, no studies discussed depression and anxiety among Syrian breast cancer patients.

METHODS

A cross-sectional study in Al-Bairouni hospital in Damascus, Syria carried out using face-to-face interviews based on a structured questionnaire. All breast cancer patients were included, except who refused to participate, and responses with missing data were excluded. The questionnaire consisted of 2 sections: the first included Socio-demographic characteristics, and the other evaluated patients' depression using PHQ-2 and GAD-2 scales. Data were gathered using the Kobo toolbox app and then entered into an Excel sheet.

RESULTS

Five hundred patients were interviewed. 35.6% of the patients had a GAD-2 score greater than or equal to 3.00, while 35% had a PHQ-2 score greater than or equal to 3.00. There is a significant negative relationship between the age of the patient and the GAD-2 score and PHQ-2 score, which means the older the patient is, the lower the GAD-2 and PHQ-2 scores are. A multivariable regression model showed that younger (age ≤ 45 years) and being widowed were associated with being positive for further evaluation for generalized anxiety disorder. Similarly, patients younger than 45 are significantly associated with the need for further evaluation for major depressive disorder (MDD). Social status had a stronger association with the need for further assessment for MDD, with divorced women showing the strongest association, followed by widowed and married women compared to single women.

CONCLUSION

This study showed high anxiety and depression among breast cancer patients. The patient's age and social status were significant factors in determining the need for further psychological assessment. In General, Younger patients showed higher levels of depression and anxiety, the size of the tumor did not show significant association with psychological distress.

Validation of brief screening instruments for internalizing and externalizing disorders in Mozambican adolescents

BACKGROUND

Mental disorders are the leading cause of disability for youth worldwide. However, there is a dearth of validated, brief instruments to assess mental health in low- and middle-income countries (LMIC). We aimed to facilitate identification of mental disorders in LMIC contexts by adapting and validating measures of internalizing and externalizing disorders for adolescents in Mozambique, an LMIC in southeastern Africa.

METHODS

We selected instruments with good support for validity in high-income and other LMIC settings: the Patient Health Questionnaire Adolescent (PHQ-A), Generalized Anxiety Disorders 7 (GAD-7), and Strengths and Difficulties Questionnaire (SDQ). Instruments were adapted by local and international mental health specialists followed by cognitive interviews (n = 48) with Mozambican adolescents. We administered the instruments along with the Miniature International Neuropsychiatric Interview for Children and Adolescents (MINI-KID)to 485 adolescents aged 12-19 years attending two secondary schools in Maputo City, Mozambique. One week later, we re-administered instruments to a randomly selected sample of 49 adolescents.

RESULTS

Participants were 66.2% (n = 321) female and the average age was 15.9 (S.D = 1.7).Internal consistency (alpha = 0.80, PHQ-A; 0.84, GAD-7; 0.80, SDQ) and test-retest reliabilty (ICC = 0.74, PHQ-A; 0.70, GAD-7; 0.77, SDQ) were acceptabe for the PHQ-A, GAD-7, and the full SDQ. The SDQ internalizing subscale showed poor test-retest reliability (ICC = 0.63) and the SDQ externalizing subscale showed poor internal consistency (alpha = 0.65). All instruments demonstrated good sensitivity and specificity (> 0.70). Youden's index identified optimal cutoff scores of 8 for the PHQ-A, 5 for the GAD-7, 10 for the SDQ internalizing and 9 for the SDQ externalizing subscales, though a range of scores provided acceptable sensitivity and specificity.

CONCLUSIONS

Our data supports reliability and validity of the PHQ-A, GAD-7, and SDQ instruments for rapidly assessing mental health problems in Mozambican adolescents. Use of these tools in other contexts with limited specialists may asist with expanding mental health assessment. Specific instrument and cutoff selection should be based on screening goals, treatment resources, and program objectives.

The Effect of COVID-19 Lockdown on PHQ Depression Screening Scores for High School Athletes

Adolescent behavioral health was in crisis before COVID-19. The shutdown and reopening of in-person learning and extracurricular activities may have worsened this crisis. We examined high school athletes’ depression before and during the pandemic. Data were collected as part of a pilot program incorporating Patient Health Questionnaire (PHQ) screenings during high school sports physicals before the COVID-19 lockdown and three timepoints after. Statistical comparisons were made using logistic regression. A total of 927 individual scores were analyzed: 385 from spring 2020; 145 from fall 2020; 163 from fall 2021; and 234 from spring 2022. Fall 2020 students were 3.7 times more likely to have elevated PHQ-2 scores than spring 2020 students (95% CI = 1.8, 7.6). Fall 2021 and spring 2022 scores did not differ significantly from pre-pandemic, although trends of elevated scores persisted (OR = 1.6; 95% CI = 0.7, 3.5, and OR = 1.2; 95% CI = 0.6, 2.4, respectively). A significant difference in PHQ-9 depression severity classification was detected over time (p < 0.01). Elevated PHQ scores were found after the onset of the COVID-19 pandemic. After the initial peak in fall 2020, scores decreased but did not reach pre-pandemic levels.

Factors associated with depression among prisoners in Mizan prison institute, southwest Ethiopia

PURPOSE

In spite of the vulnerability of prisoners to depression and their increased number, the issue has not been thoroughly investigated in Ethiopia. In particular, the determining factors of depression have not been exhaustively identified. Thus, the purpose of this study is to assess the prevalence of depression and associated factors among prisoners in Mizan prison institute, southwest Ethiopia.

DESIGN/METHODOLOGY/APPROACH

An institution-based cross-sectional study was conducted from April 6-27, 2020. A total of 340 randomly selected prisoners were included. Depression was assessed using the Patient Health Questionnaire-nine and participants were considered to be in a state of depression if they scored five and above. Binary logistic regression was used to assess the association between the outcome variable (depression) and the independent variables (factors). The odds ratio with a 95% confidence interval (CI) was used to measure the strength of association. The final significance was decided using a p-value < 0.05.

FINDINGS

The prevalence of depression was 29.9% (95% CI: 25%, 34.8%). Prisoners whowere not participating in the duty work of the prison had 55% (adjusted odds ratio [AOR] = 0.45; 95% CI: 0.22, 0.93) less odds of depression compared to those who were participating in the duty work. Similarly, physically active respondents had 81% (AOR = 0.19; 95% CI: 0.10, 0.35) less odds of depression than physically inactive respondents. Moreover, undernourished participants had two times (AOR = 2.03; 95% CI: 1.08, 3.82) higher odds of depression than normal participants.

RESEARCH LIMITATIONS/IMPLICATIONS

Considering their risk of exposure compared to the general population and the limitations of cross-sectional study design, special care should be provided to the prisoners' mental health. Moreover, priority attention should be given to the undernourished, physically inactive and those who are participating in duty work in the prison.

ORIGINALITY/VALUE

This study demonstrated important and modifiable factors associated with prisoners' depression. It also evaluated the contribution of new variables (such as participation in the duty work, nutritional status and physical activity) that were not considered in previous local studies.

Ecological momentary assessment of depressive symptoms using the mind.me application: Convergence with the Patient Health Questionnaire-9 (PHQ-9)

Ecological momentary assessment (EMA) for mental disorders, using application-based (app) technology capable of passive and ambient data collection, has been insufficiently evaluated and validated with rigorous, adequately-powered, high-quality studies. Herein, we sought to validate the mind.me application for the assessment of depressive symptoms in adults. Adults (ages 18-65) who self-identified as having clinically significant depressive symptoms [i.e. Patient Health Questionnaire 9 (PHQ-9) ≥ 5] utilized the mind.me app-a mobile phone technology that collects data passively and continuously, and is capable of integrating broad multimodal data [e.g., location variance (e.g. GPS), behavioural (e.g. social network activity), and communication data (e.g. SMS texting, phone calls)]. The primary outcome was predictive accuracy (i.e. convergent validity with depressive symptom measurement, as captured by the PHQ-9). 200 subjects were enrolled in the study (mean age 46 ± 12.71). The average PHQ-9 score was 12.8 ± 6.9. The predictive accuracy of the mind.me app was 0.91 ± 0.06. The sensitivity was 0.98 and the specificity was 0.93. The mind.me app was rated by 200 users as highly usable and informative to their illness. The mind.me app exhibits robust predictive accuracy in detecting depressive symptoms in adults with clinically relevant depressive symptoms. The mind.me app more specifically demonstrates convergence with the PHQ-9.

Assessing antenatal depression in primary care with the PHQ-2 and PHQ-9: Can It Be carried Out by auxiliary nurse midwife (ANM)?

Antenatal Depression (AD) is prevalent in India but remains unidentified and untreated in primary care settings. The Auxiliary Nursing Midwife (ANM), a non-specialist health care worker at antenatal care (ANC) clinic or at a primary care centre can improve the detection of women with AD. In this study, we aimed to estimate the inter-rater reliability of the Patient Health Questionnaire (PHQ-9) and PHQ-2, administered by ANMs, with mental health professionals, that is, Clinical Psychologists(CP). The prospective, blind, observational study was conducted in an antenatal clinic of tertiary care rural hospital of India. PHQ-2 and PHQ-9(Marathi) valid and translated versions were administered to consecutive antenatal women (n = 108) aged 18-45 years by two raters (CP, ANM) independently. Raters and data analyst were blinded to each other's scores. Kappa Coefficient, weighted kappa, Intra-class correlation coefficients (ICC) were used to assess Inter-rater reliability. The mean age of the study participants was 25.91 ± 4.39 years. Inter-rater reliability for PHQ-2 (Screen -Positive or Negative for depression) and PHQ-9 (Severity of depression) was (k = 0.675) and (k_w = 0.732) respectively, which suggested the 'substantial' agreement between ANMs and CP. Among raters, the ICC (95 % confidence interval) was 0.90 (0.85, 0.93) for the PHQ-9 score and for the PHQ-2 was 0.873 (0.819-0.911), which was suggestive of excellent and good reliability respectively. The 'substantial' agreement and 'good to excellent' inter-rater reliability among ANM and CP suggest that these two scales can be used to screen and assess the severity of AD by either qualified or minimally trained, community health workers.

Subjective health complaints and exposure to tick-borne infections in southern Norway

OBJECTIVES

Whether tick-borne infections can cause chronic subjective health complaints is heavily debated. If such a causal connection exists, one would expect to find more health complaints among individuals exposed to tick-borne infections than among non-exposed. In this study, we aimed to assess if exposure to tick-borne infections earlier in life, evaluated by examination of serum for IgG antibodies to tick-borne microbes, was associated with self-reported somatic symptom load.

MATERIALS & METHODS

All individuals with residential address in Søgne municipality in southern Norway, aged 18-69 years, were invited to participate in the study. Blood samples were analyzed for IgG antibodies to different tick-borne microbes, and somatic symptom load was charted by the Patient Health Questionnaire-15 (PHQ-15).

RESULTS

Out of 7424 invited individuals, 2968 (40.0%) were included in the study. We detected IgG antibodies to Borrelia burgdorferi sensu lato (Bb) in 22.9% (95% CI 21.4-24.4). Bb seropositive individuals reported less frequently moderate to severe somatic symptom load (ie, PHQ-15 sum score ≥ 10) than seronegative individuals (12.5% versus 17.7%, difference 5.2% [95% 2.1-8.0]). However, when adjusting for several other variables in a multivariable linear regression model, presence of serum IgG antibodies to Bb was not associated with somatic symptom load. Presence of IgG antibodies to other tick-borne microbes than Bb, or seropositivity to at least two microbes, was also not associated with somatic symptom load.

CONCLUSION

Presence of serum IgG antibodies to tick-borne microbes was not associated with self-reported somatic symptom load.

Botanical Origin of Pesticide Residues in Pollen Loads Collected by Honeybees During and After Apple Bloom

Honeybees closely rely on insect-pollinated plants for their survival. Each forager bee displays a tendency of loyalty toward specific plant species during the many daily foraging flights. Due to the ease of collection, pollen loads have been extensively used as a proxy for detection of pesticide residues. Pollen is the main protein food source for colonies, and its contamination has also been addressed as a reason for the colony losses phenomenon. As honeybees fly over a variable but wide range territory, they might collect pollen from both agricultural, urban and wild environments, also displaying considerable preferences in botanical sources between colonies of the same apiary. It is thus difficult to address the source of the pesticide contamination, when pollen is analyzed as a whole. In the current study, a practical and reliable approach has been proposed to narrow down the source of contamination. Pollen loads have been collected from colonies placed in eight locations over large apple orchard extensions in Trentino-South Tyrol region (Italy), during and 2 weeks after apple blossom. The pollen loads have been separated by the color due to the predominant plant species. On each color group, palynology and multi-residual chemical analyses have been performed in parallel. The pollen hazard quotient (PHQ) was used to estimate the risk to honeybees of each color group and of the total collected pollen. Apple and dandelion pollen were the main portions of the first collection, while a greater variety emerged after the apple blossom. Dandelion was always present in the samples. The frequency and the amount of pesticide residues differed according to the collection periods, the locations and the pollen color groups. The amount of insecticide residues increased after the apple blossom, while no difference between the period was found on fungicide residues. The PHQ values were higher after the blossom due to the insecticide contribution, with highest values of 160,000 and 150,000. The variations within samples did not allow to identify a unique source of contamination, whereas it seems that the pollen from plants outside the agricultural areas has as much residues as the pollen from apple orchards.

Relationship between Internet Gaming Disorder with Depressive Syndrome and Dopamine Transporter Condition in Online Games Player

BACKGROUND

Internet game playing is experiencing rapid growth in both youth and adult populations. The excess playing this game cause negative consequences, including game addiction. Internet Gaming Disorder is an increasingly prevalent disorder, which can have severe consequences in affected young people and their life.

AIM

To observe the depressive syndrome and dopamine transporter condition (DAT) to find out the severity of internet gaming disorder.

METHODS

To analyse the relationship between IGD and Depressive Syndrome and to analyse the relationship between IGD and DAT in online games player by using Spearman Rank Correlation Analysis. Depression testing is done by using the Patient Health Questionnaire-9 method (PHQ-9). The sample of the experiments of this research was 48 online games players in the internet cafe at Medan Area sub-district, which ages between 20 - 40 years old and have been playing games for at least 12 months.

RESULTS

It was found that there was strong one-way relation (0.625) between IGD and PHQ-9 significantly (p < 0.01), however, it was found that strong enough (-0.465) relation between IGD and DAT (p < 0.01) and strong opposite relation (-0.680) between PHQ-9 and DAT (p < 0.01).

CONCLUSION

There was a relationship between Internet Gaming Disorder (IGD) with depressive symptoms and Dopamine Transporter (DAT) level. PHQ-9 score was higher in people with a higher score of IGDS9-SF. As well as DAT level, there was opposite strong enough correlation between IGD and DAT that indicating the higher IGD score, the lower DAT level.

Comparison of the utility of the PHQ and CES-D for depression screening among youth with HIV in an integrated care setting

BACKGROUND

Depressive symptoms are well documented among people living with HIV and some evidence suggests that youth living with HIV (YLWH) are more affected than their adult counterparts. Therefore, screening for depression is imperative among YLWH to ensure optimal health. The objective of this study is to compare the utility of the Center for Epidemiological Studies-Depression (CES-D) and the Patient Health Questionnaire (PHQ) as depression screeners in an integrated care setting serving YLWH in the southeastern United States.

METHODS

As a part of standard care, the CES-D and the PHQ were administered to YLWH. A Retrospective review of patient records was conducted. Using receiver operating characteristic (ROC) curve analysis and reports from mental health providers, researchers compared the utility of the screeners.

RESULTS

The sample consisted of 121 cases from 2017. Youth ranged in age from 12-25 (M = 20.68, SD = 2.75). Most were Black/African American (59.5%) males (56.2%) who acquired HIV behaviorally (51.2%). Sexual orientation was nearly evenly split between heterosexual (37.2%) and homosexual (34.7%). The CES-D demonstrated higher specificity and sensitivity for identifying clinical depression, yet, this was not significantly different from the PHQ, p = .09.

LIMITATIONS

Generalizability of findings may be limited as the study sample included youth from a single integrated care setting.

CONCLUSION

Both the PHQ and the CES-D demonstrate utility for depression screening among YLWH. However, the PHQ may be preferable for use within a clinical setting.

Assessment of depression before and after inpatient rehabilitation in COPD patients: Psychometric properties of the German version of the Patient Health Questionnaire (PHQ-9/PHQ-2)

BACKGROUND

Depression is a frequent comorbidity of COPD and leads to worse clinical COPD-outcomes. PHQ-9 and PHQ-2 are two widely used brief instruments to assess depression. However, psychometric properties in COPD patients are unknown. This study examines factorial validity, measurement invariance and composite reliability (CR) of PHQ-9/PHQ-2, respectively, and concordance between both tools.

METHODS

This is a secondary analysis of N = 561 COPD patients who filled out the PHQ-9 at the begin (T0), the end (T1) and 3/6/9/12 (T2/T3/T4/T5) months after pulmonary inpatient rehabilitation. Structural equation modeling was used to examine factorial validity and measurement invariance between gender, GOLD disease severity groups and over time. Concordance was assessed using Cohen's Kappa, Yules Y, positive and negative agreement.

RESULTS

A one-factor model (with one freed residual covariance) showed best model fit. At least partial scalar invariance could be established. Concordance between both instruments was substantial. 31.7% (26.2%) COPD patients showed clinically relevant depression according to PHQ-9 (PHQ-2) at T0. At T0-T2, PHQ-9 classified more patients as depressed than did PHQ-2. According to both measures, depression rates declined after rehabilitation. Reliability was high for both PHQ-9 (CR = 0.94) and PHQ-2 (CR = 0.89).

LIMITATIONS

No gold-standard (clinical interview) to assess depression was used. Therefore, diagnostic accuracy for PHQ-9/PHQ-2 remains unclear.

CONCLUSIONS

PHQ-9 and PHQ-2 fulfill important psychometric criteria (factorial validity, invariance, reliability) for measuring depression in COPD. The results support their use in clinical practice to assess severity of depression. Diagnostic accuracy to identify major/minor depression of both instruments should be examined in future studies.

Disability and Psychiatric Symptoms in Men Referred for Treatment with Work-Related Problems to Primary Mental Health Care

The relationship between male sex and employment as barriers to accessing mental health care is unclear. The aim of this research was to examine (1) whether the clinical features of men referred to a shared mental health care (SMHC) service through primary care differed when symptoms were affecting them in the work domain; and (2) empirically re-evaluate the effectiveness of a SMHC model for work-related disability using a pre-post chart review of N = 3960 referrals to SMHC. ANOVA and logistic regression were performed to examine symptoms (Patient Health Questionnaire, PHQ) and disability (World Health Organization Disability Assessment Schedule, WHODAS 2) at entry and discharge. Men were RR (relative risk) = 1.8 (95% C.I.: 1.60–2.05) times more likely to be referred to SMHC with work problems than women. Having greater disability and more severe somatic symptoms increased the likelihood of a work-related referral. There were no significant differences after treatment. Problems in the work domain may play an important role in men’s treatment seeking and clinicians’ recognition of a mental health care need. This study is relevant because men are underrepresented in mental health (MH) treatment and primary care is the main gateway to accessing MH care. Asking men about functioning in the work domain may increase access to helpful psychiatric services.

An arabic translation, reliability, and validation of Patient Health Questionnaire in a Saudi sample

BACKGROUND

Psychological disorders including depression and anxiety are not rare in primary care clinics. The Patient Health Questionnaire (PHQ) is a clinical diagnostic tool that is widely utilized by primary health care physicians worldwide because it provides a practical in-clinic tool to screen for psychological disorders. This study evaluated the validity of the Arabic version of the PHQ in all six modules including depression, anxiety, somatic, panic, eating, and alcohol abuse disorders.

METHODS

This is a quantitative observational cross-sectional study that was conducted by administrating the translated Arabic version of PHQ to a sample of King Saud University students in Riyadh, Saudi Arabia.

RESULTS

The sample was 731 university students who participated in this study including 376 (51.6%) females and 354 (48.4%) males with a mean age of 21.30 years. Eight mental health experts carried out the face validation process of the PHQ Arabic version. The internal consistency reliability was measured using Cronbach's alpha for the PHQ9, GAD7, PHQ15, and panic disorder modules. The results were 0.857, 0.763, 0.826, and 0.696, respectively. In comparison, the eating disorders and alcohol abuse modules demonstrated poor internal consistency due to small number of participants in these modules.

CONCLUSION

This study demonstrates that the Arabic version of the PHQ is a valid and reliable tool to screen for depression, anxiety, somatic, and panic disorders in a Saudi sample.

A comparison of multiple patient reported outcome measures in identifying major depressive disorder in people with multiple sclerosis

BACKGROUND

Depression is one of the most prominent and debilitating symptoms in individuals with multiple sclerosis (MS), yet there is currently no consensus on the best instruments for depression screening in MS. More head to head comparisons of available screening instruments are needed to advise MS researchers and clinicians.

METHODS

A cross-sectional comparison of the effectiveness of screening for MDD using multiple patient reported outcome (PRO) screeners against a modified SCID telephone interview was completed in 164 individuals with MS. Stratum goals were set for depression levels to ensure participation by people with borderline and higher levels of depression. Criterion standard was a modified SCID MDD module. PRO measures included the PHQ-9, BDI-FS, PROMIS depression, Neuro-QOL depression, M-PHQ-2, PHQ-2, and CESD.

RESULTS

48 (29%) individuals met the modified SCID criteria for MDD. The sensitivity of the PRO measures ranged from 60% to 100% while specificity ranged from 46% to 86%. The ROC area for the PRO measures ranged from 0.79 to 0.83. Revised (higher) cutoff scores were suggested by the ROC analyses for most self-reported screeners.

LIMITATIONS

Enrollment was stopped early because of difficulties with recruitment. Several SCID recording could not be reviewed and diagnosis confirmed.

CONCLUSIONS

CESD-10 and PHQ9 had the best diagnostic performance using optimal cutoffs, but no one PRO measure stood out as significantly better than any other. Even when revised cutoff scores were used, none of the self-reported screeners identified people with MDD with adequate accuracy. More accurate self-reported screeners would facilitate diagnosing of MDD for both research and clinical purposes.

Screening and case finding for major depressive disorder using the Patient Health Questionnaire (PHQ-9): a meta-analysis

OBJECTIVE

The Patient Health Questionnaire (PHQ-9) is a widely used screening tool for major depressive disorder (MDD), although there is debate surrounding its diagnostic properties. For the PHQ-9, we aimed to: 1. Establish the diagnostic performance at the standard cutoff point (10). 2. Compare the diagnostic performance at the standard cutoff point in different clinical settings. 3. Assess whether there is selective reporting of cutoff points other than 10.

METHODS

We searched three databases - Embase, MEDLINE and PSYCHInfo - and performed a reverse citation search in Web of Science. We selected for inclusion studies of any design that assessed the PHQ-9 in adult populations against recognized gold-standard instruments for the diagnosis of either Diagnostic and Statistical Manual of Mental Disorders or International Classification of Diseases criteria for major depression. Included studies had to report sufficient information to calculate 2*2 contingency tables. Data extraction and synthesis were performed independently by two researchers. For the included studies, we calculated pooled sensitivity, pooled specificity, positive likelihood, negative likelihood ratio and diagnostic odds ratio for cutoff points 7 to 15.

RESULTS

Thirty-six studies (21,292 patients) met inclusion criteria. Pooled sensitivity for cutoff point 10 was 0.78 [95% confidence interval (CI), 0.70-0.84], and pooled specificity was 0.87 (95% CI, 0.84-0.90). At this cutoff, the PHQ-9 is a better screener in primary care than secondary care settings. No conclusions could be drawn at cutoff points other than 10 due to selective reporting of data.

CONCLUSIONS

For MDD, the PHQ-9 has acceptable diagnostic properties at cutoff point 10 in different settings. We recommend that future studies report the full range of cutoff points to allow exploration of optimal cutoff points in different settings.

Assessment and screening of panic disorder in cancer patients: performance of the PHQ-PD

OBJECTIVE

This study's objective was to promote the transcultural adaptation of the Patient Health Questionnaire-Panic Disorder Module (PHQ-PD) for Brazilian Portuguese and to evaluate the discriminative validity of this scale in detecting PD among cancer patients.

METHODS

Adult cancer outpatients (n=400) from a specialized cancer hospital (61.50% female; 68.40% married; 56% incomplete elementary education or elementary school as the highest educational level) were assessed with the Structured Clinical Interview for DSM-IV and PHQ-PD. Using receiver operating characteristic (ROC) analyses, we determined the sensitivity and specificity values for the original PD algorithm and the PD screening.

RESULTS

The prevalence of PD in cancer patients (8.75%) was higher than the prevalence of PD for the general population. The original PD algorithm demonstrated an accuracy of 0.66, sensitivity of 0.31 and specificity of 0.94. The PD screening question in the PHQ-PD had a sensitivity of 0.66 and a specificity of 0.75 (accuracy=0.80).

CONCLUSION

PD screening questions in the PHQ-PD may be useful for identifying cancer patients with PD because of the high prevalence of PD in this population and because the questionnaire's sensitivity is greater than that of the original PD algorithm. Nevertheless, researchers and clinical practitioners should consider the original PD algorithm (five items) in the PHQ-PD when they investigate PD in patients because of the algorithm's high specificity. Individuals who are found to be positive for PD on screening should be referred for assessment and a thorough psychiatric interview that focuses on the differential diagnosis of an anxiety disorder relating to cancer.

Patient health questionnaire for school-based depression screening among Chinese adolescents

OBJECTIVE

The aim of this study was to determine the reliability and validity of a Chinese version of the Patient Health Questionnaire-9 item (PHQ-9) and its 2 subscales (1 item and 2 items) for the screening of major depressive disorder (MDD) among adolescents in Taiwan.

METHODS

A total of 2257 adolescents were recruited from high schools in Taipei. The participants completed assessments including demographic information, the Chinese version of the PHQ-9, and the Rosenberg Self-Esteem Scale, and data on the number of physical illnesses and mental health service utilizations were recorded. Among them, 430 were retested using the PHQ-9 within 2 weeks. Child psychiatrists interviewed a subsample of the adolescents (n = 165) using the Kiddie-Schedule for Affective Disorder and Schizophrenia Epidemiological Version as the criterion standard.

RESULTS

The PHQ-9 had good internal consistency (α = 0.84) and acceptable test-retest reliability (0.80). The participants with higher PHQ-9 scores were more likely to have MDD. Principal component factor analysis of the PHQ-9 yielded a 1-factor structure, which accounted for 45.3% of the variance. A PHQ-9 score ≥15 had a sensitivity of 0.72 and a specificity of 0.95 for recognizing MDD. The area under the receiver operating characteristic curve was 0.90. The screening accuracy of the 2 subscales was also satisfactory, with a Patient Health Questionnaire-2 item cutoff of ≥3 being 94.4% sensitive and 82.5% specific and a Patient Health Questionnaire-1 item cutoff of ≥2 being 61.1% sensitive and 87.7% specific.

CONCLUSIONS

The PHQ-9 and its 2 subscales appear to be reliable and valid for detecting MDD among ethnic Chinese adolescents in Taiwan.

Equations for converting scores between depression scales (MÅDRS, SRS, PHQ-9 and BDI-II): good statistical, but weak idiographic, validity

BACKGROUND

A variety of depression rating scales are currently used in clinical and research practice. As these scales are generally thought to correlate well, there may be some benefit in deriving equations to translate the score on one scale to that on another.

METHOD

Using pairwise ratings, we compared the Montgomery-Åsberg Depression Rating Scale (MÅDRS), Beck Depression Inventory II (BDI-II), Patient Health Questionnaire (PHQ-9) and Zung Self Rated Scale (SRS). The primary comparisons of interest were as follows: PHQ-9 and MÅDRS, PHQ-9 and BDI-II, SRS and MÅDRS, and SRS and PHQ-9. One hundred and fifty pairs of ratings were collected for each of these four comparisons, and these were used in a regression analysis to generate a predictive equation between scale pairs. The predictive equations were then tested for accuracy by using novel data.

RESULTS

There was a reasonably strong correlation between scales. Simple regression equations describe the relationships between certain permutations of the BDI-II, PHQ-9, SRS and MÅDRS well enough to allow the score on one scale to be estimated from the score on another. On average, the equations work well. However, when used to predict individual cases, they often fail.

CONCLUSION

It does appear that conversion equations for depression scores are precise enough to be of use when applied to averages; these might aid comparison of data across different studies, meta-analysis or instrument selection for clinical trials. But regarding scale translation at the idiographic level, the variability we have observed is so great that severe doubt is cast on the validity of such an approach.

A multidisciplinary support programme increases the efficiency of pegylated interferon alfa-2a and ribavirin in hepatitis C

BACKGROUND & AIMS

Adherence to antiviral treatment is important to achieve sustained virological response (SVR) in chronic hepatitis C (CHC). We evaluated the efficiency of a multidisciplinary support programme (MSP), based on published HIV treatment experience, to increase patient adherence and the efficacy of pegylated interferon alfa-2a and ribavirin in CHC.

METHODS

447 patients receiving antiviral treatment were distributed into 3 groups: control group (2003-2004, n=147), MSP group (2005-2006, n=131), and MSP-validation group (2007-2009, n=169). The MSP group included two hepatologists, two nurses, one pharmacist, one psychologist, one administrative assistant, and one psychiatrist. Cost-effectiveness analysis was performed using a Markov model.

RESULTS

Adherence and SVR rates were higher in the MSP (94.6% and 77.1%) and MSP-validation (91.7% and 74.6%) groups compared to controls (78.9% and 61.9%) (p<0.05 in all cases). SVR was higher in genotypes 1 or 4 followed by the MSP group vs. controls (67.7% vs. 48.9%, p=0.02) compared with genotypes 2 or 3 (87.7% vs. 81.4%, p=n.s.). The MSP was the main predictive factor of SVR in patients with genotype 1. The rate of adherence in patients with psychiatric disorders was higher in the MSP groups (n=95, 90.5%) compared to controls (n=28, 75.7%) (p=0.02). The cost per patient was € 13,319 in the MSP group and € 16,184 in the control group. The MSP group achieved more quality-adjusted life years (QALYs) (16.317 QALYs) than controls (15.814 QALYs) and was dominant in all genotypes.

CONCLUSIONS

MSP improves patient compliance and increases the efficiency of antiviral treatment in CHC, being cost-effective.