BACKGROUND: The Patient Health Questionnaire (PHQ-9) and Montgomery-Asberg Depression Rating Scale (MADRS) are commonly used scales to measure depression severity in older adults.
METHODS: We utilized data from the Optimizing Outcomes of Treatment-Resistant Depression in Older Adults (OPTIMUM) clinical trial to produce conversion tables relating PHQ-9 and MADRS total scores. We split the sample into training (N = 555) and validation samples (N = 187). Equipercentile linking was performed on the training sample to produce conversion tables for PHQ-9 and MADRS. We compared the original and estimated scores in the validation sample with Bland-Altman analysis. We compared the depression severity level using the original and estimated scores with Chi-square tests.
RESULTS: The Bland-Altman analysis confirmed that differences between the original and estimated scores for at least 95 % of the sample fit within 1.96 standard deviations of the mean difference. Chi-square tests showed a significant difference in the proportion of participants at each depression severity category determined using the original and estimated scores.
CONCLUSIONS: The conversion tables should be used with caution when comparing depression severity at the individual level.
CONCLUSIONS: Our conversion tables relating PHQ-9 and MADRS scores can be used to compare treatment outcomes using aggregate data in studies that only used one of these scales.

UNASSIGNED: Second-hand smoke (SHS) exposure appears to be more common among individuals with depression. However, self-report of SHS exposure is an inaccurate classification compared to confirming SHS exposure using urinary cotinine (UC). Additionally, the dose-response relationship between depression and UC is controversial.
UNASSIGNED: The severe stress rate and depression prevalence was estimated among 14530 Korean participants aged ≥19 years using data patient health questionnaire-9 (PHQ-9) and on UC from the Korean National Health and Nutrition Examination Survey. Measured UCs were divided into four categories: UC- (≤0.3 μg/L), UC± (0.4 μg/L-0.9 μg/L), UC+ (1.0 μg/L-11.9 μg/L), and UC++ (≥12.0 μg/L).
UNASSIGNED: About 55.0 % participants were female and participants\' mean age was 51.1 years. Non-smokers were 80.3 %. Among non-smokers, non-SHS exposure participants (SR-) and SHS exposure participants (SR+) were 83.0 % and 17.0 %, respectively. When UC- was used as the reference subgroup, the UC++ subgroup showed a higher depression prevalence, whereas the UC ± subgroup showed a lower prevalence. In the same UC categories, the depression prevalence and severe stress rate were higher among females than among males. Furthermore, the SR + subgroup had a higher severe stress rate than the SR- subgroup.
UNASSIGNED: Our study showed a paradoxical reduction in the depression prevalence and severe stress rate in the UC ± subgroup compared to the UC- subgroup. Additionally, the dose-response relationship between the SHS exposure biomarker and the depression prevalence was not linear. Our study indicates that an emotional stress-based model may be more appropriate for explaining the relationship between depression and SHS exposure.

Background Intimate partner violence is one of the major problems experienced by women all over the world. Almost one in three women have experienced one or more forms of violence at least once in their lifetime. These estimates confirm that physical and sexual intimate partner violence remains pervasive in the lives of women across the globe. Intimate partner violence has been found to have a severe impact on mental health such as depression symptoms. This study aimed to assess the prevalence of intimate partner violence in terms of controlling behavior, sexual, and physical violence, and its association with depression in women of Chengalpattu district, India. Methods It is a community-based cross-sectional study conducted in 12 villages under the field practicing area of the rural health training center of Chettinad Health and Research Institute in Kelambakkam, India, by simple random sampling among 190 women participants ever married or partnered of age ≥18 years. A pre-tested, semi-structured questionnaire was used which included the WHO Violence Against Women Instrument (VAWI) in the English language and Patient Health Questionnaire 9 (PHQ 9). The collected data was entered in Microsoft Office Excel (Microsoft Corporation, Redmond, United States) and analyzed using IBM SPSS Statistics for Windows, Version 21 (Released 2012; IBM Corp., Armonk, New York, United States). A probability value (p-value) of less than 0.05 was considered statistically significant. Results The mean (SD) age of the study participants was 34 (±8) years. Among the 190 participants, 57.4% reported controlling behavior, 31.1% reported physical violence and 7.4% reported sexual violence by the intimate partner at least once in the past 12 months. About 34.7% were found to have mild depression and 21.6% with moderate depression. There was a significant association between intimate partner violence and depression in women (p < 0.001) Conclusion The present study found that there is a huge impact of intimate partner violence on the mental health of women whether it is psychological, physical, or sexual. There is a need for awareness and effective management of violence against women, especially in rural areas. Strategies focusing on women\'s education, leadership, empowerment, decision-making, and financial independence are very much needed.

UNASSIGNED: Diseases and disorders related to mental health are spreading like other chronic diseases all around the world. Considering the role of food in the prevention and treatment of these disorders, including major depression, investigating the relationship between different food patterns and this disorder is of particular importance. The aim of this study was to compare Dutch healthy eating and healthy eating indexes and anthropometry in patients with major depression with healthy individuals.
UNASSIGNED: In this case-control study, the final analysis was performed on 67 men and 111 women with an age range of 20-30 years. Height (cm), weight (kg), food frequency questionnaire (FFQ), physical activity (MET-min/week), demographic and PHQ-9 questionnaires were taken from all participants. In the following, all the food ingredients and their components were extracted and used to calculate HEI-2015 and DHD. Statistical analysis was performed using SPSS software with independent t-test, logistic regression and chi-square.
UNASSIGNED: It was found that people with major depression in this study were mostly women and occupied. The average HEI-2015 in healthy people and those with major depression was 58 and 54.3, respectively. Also, the average DHD in these people was 60.5 and 55, respectively. HEI-2015 and DHD had a significant negative correlation with depression score (r = -0.16, p-value = 0.03) (r = -0.19, p-value = 0.01). Also, in the logistic regression model, before and even after adjusting confounders, HEI-2015 and DHD had a reduced odds ratio in people suffering from major depression. The two groups did not differ significantly in terms of the average factors of height, weight and body mass index (BMI).
UNASSIGNED: It seems that HEI2015 and DHD have a significant relationship in reducing major depression. However, due to the small number of studies in this regard, especially in the field of DHD, the need for more studies seems necessary.

BACKGROUND: Depression is a common comorbidity in adults with heart failure. It is associated with poor clinical outcomes, including decreased health-related quality of life and increased morbidity and mortality. There is a lack of data concerning the extent of this issue in Ethiopia. Consequently, this study aimed to assess the prevalence of comorbid depression and associated factors among adults living with heart failure in Ethiopia.
METHODS: A hospital-based cross-sectional study was conducted at the cardiac outpatient clinics of two selected specialist public hospitals in Addis Ababa, Ethiopia: St. Paul\'s Hospital Millennium Medical College and St. Peter Specialized Hospital. An interviewer-administered questionnaire was used to collect data from 383 adults with heart failure who attended the clinics and met the inclusion criteria. Depression was measured using the Patient Health Questionnaire (PHQ-9). A binary logistic regression model was fitted to identify factors associated with depression. All statistical analyses were conducted using STATA version 17 software.
RESULTS: The mean age of the participants was 55 years. On average, participants had moderate depression, as indicated by the mean PHQ-9 score of 11.02 ± 6.14, and 217 (56.6%, 95%CI 51.53-61.68) had comorbid depression. Significant associations with depression were observed among participants who were female (AOR: 2.31, 95%CI:1.30-4.08), had comorbid diabetes mellitus (AOR: 3.16, 95%CI: 1.47-6.82), were classified as New York Heart Association (NYHA) class IV (AOR: 3.59, 95%CI: 1.05-12.30), reported poor levels of social support (AOR: 6.04, 95%CI: 2.97-12.32), and took more than five medications per day (AOR: 5.26, 95%CI: 2.72-10.18).
CONCLUSIONS: This study indicates that over half of all adults with heart failure in Ethiopia have comorbid depression, influenced by several factors. The findings have significant implications in terms of treatment outcomes and quality of life. More research in the area, including interventional and qualitative studies, and consideration of multifaceted approaches, such as psychosocial interventions, are needed to reduce the burden of comorbid depression in this population.

OBJECTIVE: Overactive bladder (OAB) and depression are both common disorders and there is research suggesting an association between the two, but there is a lack of studies with large samples. The aim of this study is to investigate the association between OAB and depressive symptoms.
METHODS: We used data from the National Health and Nutrition Examination Survey (NHANES) database for the period 2005 to 2018. OAB was characterized by the Overactive Bladder Symptom Score (OABSS, score > 3) and depression was diagnosed by the Patient Health Questionnaire (PHQ-9, score ≥ 10). There were three models employed in our analysis: (1) Crude model was unadjusted; (2) Model 1 was adjusted for age, sex, race/ethnicity, educational level, and marital status; (3) Model 2 was adjusted for factors in Model 1 plus the remained potential covariates. We used survey-weighted logistic regression models to assess the association between OAB and depression. Subsequently, subgroup analyses and smoothed curve analyses were used to evaluate the reliability of the findings.
RESULTS: Finally, a total of 6612 participants were included in our study, consisting of 1005 participants with diagnosis of OAB and 5607 participants without diagnosis of OAB. After adjusting for all covariates, there was a significant positive association between OAB and depression (OR: 2.89, 95 % CI: 1.91, 4.37). The severity of OAB was also positively associated with depression. Compared to participants without OAB, the fully adjusted ORs for depression were 2.76 (95 % CI: 1.64, 4.65) for those with mild OAB, 3.79 (95 % CI: 1.68, 8.55) for those with moderate OAB, and 5.21 (95 % CI: 1.39, 19.53) for those with severe OAB.
CONCLUSIONS: This study revealed a strong association between OAB and depression and a progressive increase in the risk of depression as the severity of OAB (mild, moderate, and severe) increased. Therefore, it is important for clinicians to recognize the assessment of OAB symptoms in patients who are at risk for or have developed depressive symptoms, as well as the mental health of patients with OAB.

OBJECTIVE: To investigate the psychosocial burden in children and adolescents with juvenile rheumatic diseases during the COVID-19 pandemic.
METHODS: As part of the multicentre observational KICK-COVID study linked to the National Pediatric Rheumatology Database, adolescents < 21 years and parents of children < 12 years with rheumatic diseases answered questions on perceptions of health risk (PHR) due to SARS-CoV2, stress, well-being (WHO-5) and symptoms of depression (PHQ-9) and anxiety (GAD-7). Data were collected at routine visits from June to December 2021 and assessed for association with demographic and clinical parameters, treatment and patient-reported outcomes by multivariable regression analyses.
RESULTS: Data from 1356 individuals (69% female, 50% adolescents) were included. Median PHR on a numeric rating scale (NRS, 0-10) was 4 (IQR 2-6), median perceived stress was 3 (IQR 1-6). Adolescents reported a worse well-being with a significantly lower median WHO-5-score (60, IQR 40-76) than parents reported for their children < 12 years (80, IQR 68-84). Moderate to severe symptoms of depression and anxiety were reported by 14.3% and 12.3% of the adolescents, respectively. PHR was significantly higher in patients with systemic lupus erythematosus, methotrexate or biologic disease-modifying anti-rheumatic drug therapy than in patients without these characteristics, whereas lower WHO-5 or higher PHQ-9 or GAD-7 scores were only associated with poorer patient-reported health status and physical functioning.
CONCLUSIONS: The perception of health risk due to SARS-CoV2 infection was not paralleled by an impairment of mental health, which were, however, significantly correlated with self-rated health status and functional capacity, highlighting the importance of patient-reported outcome assessment.
BACKGROUND: German Clinical Trials Register (DRKS), no. DRKS00027974. Registered on 27th of January 2022.

Background Depression is one of the most common mental disorders, which is increasing globally with higher prevalence among women. Many factors contribute to the etiology and risk factors for depression, including biological and psychosocial factors. This study aimed to assess the prevalence of depression among the adult population in Al-Qunfudah governorate, southwestern Saudi Arabia (SA). Methods A cross-sectional study was conducted on a sample of 1036 participants among adults in Al-Qunfudah governorate, southwestern SA, using a validated Arabic version of the Patient Health Questionnaire (PHQ-9) during the period from October 1st, 2022 to the end of December 2022. The PHQ-9 contains nine items, with a total score ranging from 0 to 27. A score of 1-4 represented minimal depression, while a score of 5, 10, 15, and 20 represented mild, moderate, moderately severe, and severe depression, respectively. The sample size was estimated to be 375 participants, by considering a margin of error of 5%, and a 95% confidence interval, calculated using Raosoft calculator (Raosoft Inc., Seattle, WA). Data collection was performed through an online survey of the PHQ-9 on a Google form and distributed using different social media platforms. The eligible participants\' responses were kept confidential and analyzed using IBM SPSS Statistics for Windows, Version 22 (Released 2013; IBM Corp., Armonk, New York, United States). p-values of <0.05 were considered statistically significant.  Results The study showed that the overall prevalence of depression among the 1036 adult study participants was 68.1%. Mild, moderate, moderate to severe, and severe depression was diagnosed among 28.2%, 21.9%, 12%, and 6% of the participants, respectively. Several factors were significantly associated with PHQ-9 diagnosed depression including being younger (p<0.0001), a female (p<0.0001), single (p<0.0001), a student (p<0.0001), and non-employed (p<0.0001) and having a lower educational level (p<0.0001). Conclusions There is a high prevalence rate of depression among the adult population of Al-Qunfudah governorate in southwestern SA, which highlights the need for interventions to address this issue, and to reduce the incidence of depression in the region among the high-risk groups.

UNASSIGNED: Depression is one of the most widely reported mental health issues that affect adolescents globally. However, there is a dearth of data on its prevalence and associated factors among senior high school students in Ghana, since previous studies have focused more on adult populations. This can hinder policies needed to champion mental health and mental health care in senior high schools. Hence, this study sought to assess the prevalence of depression and associated factors among senior high school students in Ghana.
UNASSIGNED: An analytical cross-sectional study involving 289 students at the Manya Krobo Senior High School was conducted from December 2022 to February 2023. The students were selected using a two-stage random sampling method. A questionnaire was used to collect data on sociodemographics and individual characteristics. The primary outcome was depression, and this was assessed using the Patient Health Questionnaire-9. Summary statistics were presented as means, frequencies, and percentages. Multivariate logistic regression was used to identify factors associated with depression and odds ratios presented with 95% confidence intervals. Statistical significance was considered at p-value < 0.05.
UNASSIGNED: The mean age of the students was 16.6 (±1.2) with a range of 14-20 years. Over a quarter (26.3%) of the students reported financial difficulties. The prevalence of depression among the students was 68.9%. The factors associated with depression in this study were female sex (adjusted odds ratio: 1.74, 95% confidence interval: 1.01-2.97), age (adjusted odds ratio: 1.41, 95% confidence interval: 1.10-1.81), history of chronic health condition (adjusted odds ratio: 3.74, 95% confidence interval: 1.36-10.25), and financial difficulties (adjusted odds ratio: 2.31, 95% confidence interval: 1.15-4.63).
UNASSIGNED: This study shows that depression is rife among students at the Manya Krobo Senior High School, Manya Krobo District, Ghana. These findings call for pragmatic interventions such as strengthening counseling units and professional mental health services to ameliorate the impact of depression on the lives of students.

UNASSIGNED: Symptoms of depression, pain and limitations in physical activity may affect quality of life in COPD patients independent from their respiratory burden. We aimed to analyze the associations of these factors in outpatients with COPD in Austria in a stable phase of disease.
UNASSIGNED: We conducted a national, cross-sectional study among patients with COPD. For depression, the Patient Health Questionnaire-9 (PHQ-9) and for respiratory symptoms the St. George\'s Respiratory Questionnaire for COPD patients (SGRQ-C) were used along with 10-point scales for physical activity and pain.
UNASSIGNED: After exclusion of 211 patients due to non-obstructive spirometry or missing data, 630 patients (62.5% men; mean age 66.8 ± 8.6 (SD) years; mean FEV1%pred. 54.3 ± 16.5 (SD)) were analyzed. Of these, 47% reported one or more exacerbations in the previous year, 10.4% with hospitalization. A negative depression score was found in 54% and a score suggesting severe depression (PHQ-9 score ≥ 15) in 4.7%. In a multivariate linear regression model, self-reported pain, dyspnea, and number of exacerbations were predictors for higher PHQ-9-scores. A negative pain score was found in 43.8%, and a score suggesting severe pain in 2.9% (8-10 points of 10-point scale). Patients reporting severe pain were more often female, had more exacerbations, and reported more respiratory and depressive symptoms, a lower quality of life, and less physical activity. About 46% of patients rated their physical activity as severely impaired. These patients were significantly older, had more exacerbations, concomitant heart disease, a higher pain and depression score, and a lower quality of life (SGRQ-C - total score and all subscores).
UNASSIGNED: In Austria, nearly half of stable COPD outpatients reported symptoms of depression, which were associated with lower levels of self-reported physical activity, more pain, and respiratory symptoms. The associations were particularly strong for depression with SGRQ-C.