scholarly journals The Portuguese Version of the Beck Depression Inventory-II (BDI-II)

2011 ◽  
Vol 27 (4) ◽  
pp. 258-264 ◽  
Author(s):  
Rui C. Campos ◽  
Bruno Gonçalves
Keyword(s):  
Beck Depression Inventory ◽  
Factor Structure ◽  
Convergent Validity ◽  
Depressive Symptomatology ◽  
Community Sample ◽  
Depression Scale ◽  
Reliability Factor ◽  
Student Sample ◽  
Validity Data ◽  
Portuguese Version

Beck Depression Inventory-II (BDI-II) is one of the most popular and widely investigated instruments for assessing the severity of depressive symptomatology. The authors developed a Portuguese version of the inventory. This paper presents two studies: one with a college student sample (n = 547) and another with a community sample (n = 200). Reliability, factor structure, and validity data were obtained. The Portuguese version presents a good internal consistency, a factor structure very similar to the one obtained by Beck, Steer, and Brown (1996 ) with the original version, and presents an adequate convergent validity with the Center for Epidemiologic Studies of Depression Scale. Confirmatory factor analysis provides support for the fit of a two-factor model.

The Portuguese Version of the Depressive Experiences Questionnaire (DEQ): Results from a Validation Program in Clinical and non Clinical Samples

2013 ◽  
Vol 16 ◽  
Author(s):  
Rui C. Campos ◽  
Avi Besser ◽  
Sidney J. Blatt
Keyword(s):  
Convergent Validity ◽  
Clinical Sample ◽  
Depression Scale ◽  
Reliability And Validity ◽  
Brief Symptom Inventory ◽  
Self Report ◽  
Clinical Samples ◽  
Reliability Factor ◽  
Validity Data ◽  
Portuguese Version

AbstractThe Depressive Experiences Questionnaire (DEQ, Blatt, D’Afflitti, & Quinlan, 1976, 1979), a self-report measure used in personality research, assesses the constructs of Dependency and Self-Criticism as vulnerability factors in depression (Blatt, 1974, 1990, 2004) and psychopathology more generally (Blatt, 2008; Blatt & Shichman, 1983). This study establishes a Portuguese version of the DEQ with six samples: a bilingual sample to test the measurement equivalence of the Portuguese DEQ, and two college student samples, two community samples and a clinical sample, to test the reliability, factor structure and criterion, convergent and predictive validity of this translation of the DEQ. A measure of depression (Center for Epidemiologic Studies Depression Scale; CES-D; Radloff, 1977) and of general psychopathology (Brief Symptom Inventory; BSI; Derogatis, 1993) evaluated the convergent validity of the DEQ. Findings indicate satisfactory reliability and validity of the Portuguese DEQ, and the value of the DEQ for investigating the relationship between personality and depression and between personality and psychopathology more generally. It is important to note, however, that these conclusions are based on a limited clinical sample. Additional reliability and validity data are needed with a larger clinical sample.

scholarly journals The effect of depressive symptomatology on the association of vitamin D and sleep

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Roland Mergl ◽  
Ezgi Dogan-Sander ◽  
Anja Willenberg ◽  
Kerstin Wirkner ◽  
Jürgen Kratzsch ◽  
...  
Keyword(s):  
Vitamin D ◽  
Vitamin D Deficiency ◽  
Sleep Duration ◽  
Depressive Symptomatology ◽  
Community Sample ◽  
Serum Vitamin ◽  
Depression Scale ◽  
Night Sleep ◽  
Adult Study ◽  
Sleep Parameters

Abstract Background Sleep disorders and vitamin D deficiency are highly prevalent health problems. Few studies examined the effect of vitamin D concentrations on objectively measured sleep with high methodological quality and temporal proximity. Previous analysis within the LIFE-Adult-Study suggested that a lower concentration of serum vitamin D was associated with both shorter and later night sleep. However, no conclusion about underlying mechanisms could be drawn. We addressed the question whether this relationship is explained by the presence of depressive syndromes, which are linked to both vitamin D deficiency and sleep disturbances. Methods It was investigated whether the association of vitamin D concentrations and night sleep parameters is mediated or moderated by depressive symptomatology. We investigated a subset (n = 1252) of the community sample from the LIFE-Adult-Study, in which sleep parameters had been objectively assessed using actigraphy, based on which two sleep parameters were calculated: night sleep duration and midsleep time. Serum 25(OH) D concentrations were measured using an electrochemiluminescence immunoassay. Depressive symptomatology was evaluated with the Centre for Epidemiological Studies Depression Scale. The mediation effect was analyzed by using Hayes’ PROCESS macro tool for SPSS for Windows. Results The depressive symptomatology was neither significantly associated with night sleep duration nor midsleep time. The associations between vitamin D concentrations and night sleep duration/midsleep time through mediation by depressive symptomatology were not significant. Corresponding moderator analyses were also non-significant. Conclusion The associations between vitamin D concentrations and night sleep parameters (sleep duration and midsleep time) seem to be neither mediated nor moderated by depressive symptomatology.

scholarly journals Factor Structure of the Edinburgh Postnatal Depression Scale in a Sample of Postpartum Slovak Women

2021 ◽  
Vol 18 (12) ◽  
pp. 6298
Author(s):  
Zuzana Škodová ◽  
Ľubica Bánovčinová ◽  
Eva Urbanová ◽  
Marián Grendár ◽  
Martina Bašková
Keyword(s):  
Factor Structure ◽  
Postnatal Depression ◽  
Convergent Validity ◽  
Edinburgh Postnatal Depression Scale ◽  
Negative Impact ◽  
Depression Scale ◽  
Depression Symptoms ◽  
Three Dimensional Model

Background: Postpartum depression has a negative impact on quality of life. The aim of this study was to examine the factor structure and psychometric properties of the Slovak version of the Edinburgh Postnatal Depression Scale (EPDS). Methods: A paper and pencil version of the 10-item EPDS questionnaire was administered personally to 577 women at baseline during their stay in hospital on the second to fourth day postpartum (age, 30.6 ± 4.9 years; 73.5% vaginal births vs. 26.5% operative births; 59.4% primiparas). A total of 198 women participated in the online follow-up 6–8 weeks postpartum (questionnaire sent via e-mail). Results: The Slovak version of the EPDS had Cronbach’s coefficients of 0.84 and 0.88 at baseline (T1) and follow-up, respectively. The three-dimensional model of the scale offered good fit for both the baseline (χ2(df = 28) = 1339.38, p < 0.001; CFI = 0.99, RMSEA = 0.02, and TLI = 0.99) and follow-up (χ2(df = 45) = 908.06, p < 0.001, CFI = 0.93, RMSEA = 0.09, and TL = 0.90). A risk of major depression (EPDS score ≥ 13) was identified in 6.1% in T1 and 11.6% in the follow-up. Elevated levels of depression symptoms (EPDS score ≥ 10) were identified in 16.7% and 22.7% of the respondents at baseline and follow-up, respectively. Conclusions: The Slovak translation of the EPDS showed good consistency, convergent validity, and model characteristics. The routine use of EPDS can contribute to improving the quality of postnatal health care.

Factor Structure and Convergent Validity of the Portuguese version of the Inventory of Interpersonal Problems – 32

2020 ◽  
Vol 11 ◽  
Author(s):  
Bruno Faustino ◽  
António Branco Vasco
Keyword(s):  
Factor Structure ◽  
Convergent Validity ◽  
Interpersonal Problems ◽  
Brief Symptom Inventory ◽  
Self Report ◽  
Reactivity Index ◽  
Cross Sectional ◽  
Portuguese Version ◽  
Inventory Of Interpersonal Problems ◽  
Interpersonal Styles

Abstract The identification of dysfunctional patterns in individuals’ interpersonal interactions is a cornerstone of psychotherapy. The Inventory of Interpersonal Problems (IIP-32) is one of the most used measures to explore individuals’ interpersonal styles. However, an IIP-32 Portuguese version is missing. Therefore, this study describes a preliminary psychometric study of an IIP-32 Portuguese version in a nonclinical sample. In a cross-sectional correlational design, 250 participants (M age = 20.67, SD = 4.88, males = 33, females = 217) were assessed with self-report questionnaires. Exploratory factor analysis (EFA), convergent, and divergent validities of the IIP-32 were tested with the Interpersonal Reactivity Index (IRI). Relationships with symptomatology were also tested with the Brief Symptom Inventory (BSI-53). The EFA showed a theoretically coherent eight-factor structure. Almost all of the IIP-32 subscales were positively correlated with personal discomfort and with BSI-53 subscales. Vindictive/self-centred, socially inhibited, domineering/controlling and self-sacrificing subscales predicted symptomatology. Promising preliminary psychometric properties were found that may support the IIP-32 as a reliable instrument to assess interpersonal styles. However, more research is required to deepen the analysis of the IIP-32 in the Portuguese population.

scholarly journals The Quantitative Checklist for Autism in Toddlers (Q-CHAT): A preliminary psychometric study in Chile

2021 ◽  
Author(s):  
Gabriel Gatica-Bahamonde ◽  
Paula Alarcon ◽  
Alejandra Mendez Fadol ◽  
Carrie Allison ◽  
Simon Baron-Cohen ◽  
...  
Keyword(s):  
Factor Structure ◽  
Internal Consistency ◽  
Convergent Validity ◽  
Community Sample ◽  
Intraclass Correlation ◽  
Autistic Traits ◽  
Validity And Reliability ◽  
Early Screening ◽  
Probabilistic Sampling ◽  
Interaction Factor

The aim of this study was to examine the psychometric properties of an adapted version of the Quantitative Checklist for Autism in Toddlers (Q-CHAT), an early screening tool that quantifies autistic traits dimensionally, in a community sample of Chilean children aged 18-24 months. An intentional non-probabilistic sampling was used. All primary caregivers of children aged 18-24 months who attended health check-up at four primary care clinics in Chile's Araucanía region during the study period were invited to participate. One hundred and eighty-eight toddlers were screened. Evidence of construct validity was determined through Exploratory Factor Analysis (EFA), evidence of convergent validity with the Modified Checklist for Autism in Toddlers, Revised with Follow-Up (M-CHAT-R/F), and evidence of reliability through internal consistency and test-retest. The EFA showed a two-factor structure, which explained 42.2 % of the variance: “Restrictive and Repetitive Patterns” (factor 1), and “Communication and Social Interaction” (factor 2). The total Q-CHAT scores correlated positively and significantly with the total M-CHAT-R/F scores (r=0.59, p&lt;0.01) with a large effect size. Internal consistency was acceptable for the scale in general (α=0.74), acceptable for factor 1 (α = 0.76) and good (α=0.85) for factor 2. Regarding test-retest stability, the intraclass correlation coefficient was good (ICC=0.86, p&lt;0.001). In terms of the factor structure evidenced by the EFA, the two factors are theoretically consistent with the current diagnostic criteria of the DSM-5. The evidence of validity and reliability of Q-CHAT is encouraging when considering its use as an early detection tool in Chile.

scholarly journals Psychometric properties of the Danish Hospital Anxiety and Depression Scale in patients with cardiac disease: results from the DenHeart survey

2020 ◽  
Vol 18 (1) ◽  
Author(s):  
Anne Vinggaard Christensen ◽  
Jane K. Dixon ◽  
Knud Juel ◽  
Ola Ekholm ◽  
Trine Bernholdt Rasmussen ◽  
...  
Keyword(s):  
Factor Analysis ◽  
Factor Structure ◽  
Internal Consistency ◽  
Convergent Validity ◽  
Depression Scale ◽  
Anxiety And Depression ◽  
Divergent Validity ◽  
Hospital Anxiety ◽  
Item Functioning ◽  
Confirmatory Factor

Abstract Background Anxiety and depression symptoms are common among cardiac patients. The Hospital Anxiety and Depression Scale (HADS) is frequently used to measure symptoms of anxiety and depression; however, no study on the validity and reliability of the scale in Danish cardiac patients has been done. The aim, therefore, was to evaluate the psychometric properties of HADS in a large sample of Danish patients with the four most common cardiac diagnoses: ischemic heart disease, arrhythmias, heart failure and heart valve disease. Methods The DenHeart study was designed as a national cross-sectional survey including the HADS, SF-12 and HeartQoL and combined with data from national registers. Psychometric evaluation included analyses of floor and ceiling effects, structural validity using both exploratory and confirmatory factor analysis and hypotheses testing of convergent and divergent validity by relating the HADS scores to the SF-12 and HeartQoL. Internal consistency reliability was evaluated by Cronbach’s alpha, and differential item functioning by gender was examined using ordinal logistic regression. Results A total of 12,806 patients (response rate 51%) answered the HADS. Exploratory factor analysis supported the original two-factor structure of the HADS, while confirmatory factor analysis supported a three-factor structure consisting of the original depression subscale and two anxiety subscales as suggested in a previous study. There were floor effects on all items and ceiling effect on item 8. The hypotheses regarding convergent validity were confirmed but those regarding divergent validity for HADS-D were not. Internal consistency was good with a Cronbach’s alpha of 0.87 for HADS-A and 0.82 for HADS-D. There were no indications of noticeable differential item functioning by gender for any items. Conclusions The present study supported the evidence of convergent validity and high internal consistency for both HADS outcomes in a large sample of Danish patients with cardiac disease. There are, however, conflicting results regarding the factor structure of the scale consistent with previous research. Trial registration ClinicalTrials.gov: NCT01926145.

scholarly journals Factor structure of the Night Eating Diagnostic Questionnaire (NEDQ) and an evaluation of the diagnostic criteria of the night eating syndrome

2019 ◽  
Vol 7 (1) ◽  
Author(s):  
Laurence J. Nolan ◽  
Allan Geliebter
Keyword(s):  
Sleep Quality ◽  
Diagnostic Criteria ◽  
Factor Structure ◽  
Sleep Problems ◽  
Community Sample ◽  
Poor Sleep ◽  
Single Factor ◽  
Night Eating Syndrome ◽  
Student Sample ◽  
Night Eating

Abstract Background The Night Eating Diagnostic Questionnaire (NEDQ) is a validated assessment of the night eating syndrome (NES) based on the proposed diagnostic criteria. While past results show that NEDQ is associated with psychopathology and body mass index (BMI), the relationships between the proposed NES diagnostic criteria and psychopathology and BMI have not been investigated. Thus, the relationships between the proposed NES diagnostic criteria and factors previously associated with NES, namely depression, “food addiction” (FA), sleep quality, and BMI were examined. Finally, the NEDQ factor structure was examined for the first time in order to determine whether the NEDQ is assessing NES appropriately. Methods The NEDQ, depression, sleep quality, and FA questionnaires were administered to a sample of older community members (n = 468) and a student sample (n = 254). Principal Components Analysis (PCA) was performed to examine the factor structure of the NEDQ. The relationships between the proposed diagnostic criteria and depression, sleep quality, FA, and BMI were examined using multiple regression. Results The proposed NES criteria were highly intercorrelated. PCA revealed a single factor solution for the NEDQ. In the community sample, depression was associated with the presence of five of nine proposed diagnostic criteria while poor sleep quality and FA were associated with the presence of seven and six criteria respectively. In the community sample, only the sleep problems and impairment/distress criteria were positively associated with BMI. In the student sample, fewer criteria were associated with psychopathology, and no criteria were associated with BMI. Conclusions These findings support the proposed criteria for diagnosis of NES. All proposed criteria were associated with at least one psychopathology measure. BMI was only associated with the sleep problems and impairment/distress criteria in the community sample. The PCA finding of a single factor indicates that the NEDQ is a cohesive assessment of NES, and that the NEDQ is a good measure of NES criteria.

Reliability and Validity Data for a Chinese Translation of the Center for Epidemiological Studies-Depression

1993 ◽  
Vol 73 (3_suppl) ◽  
pp. 1291-1298 ◽  
Author(s):  
Sally H. Rankin ◽  
Michael E. Galbraith ◽  
Sharon Johnson
Keyword(s):  
Diabetes Mellitus ◽  
Convergent Validity ◽  
Depression Scale ◽  
Reliability And Validity ◽  
Epidemiological Studies ◽  
Dependent Diabetes Mellitus ◽  
Chinese Translation ◽  
Related Factors ◽  
Validity Data ◽  
English Speaking

A translated version of the CES-Depression scale attained a reliability coefficient alpha of 0.92 in a group of 30 adult Chinese persons with noninsulin-dependent diabetes mellitus. Fifteen percent of the sample scored 16 or above, which has been noted as indicative of depression in U.S. samples. The validity of the instrument was assessed through an in-depth content analysis and through convergent validity analyses. Comparison of depression scores of this sample with those from English-speaking Occidentals shows that diabetes disease-related factors may be an important influence on depression.

scholarly journals Validation of the Brazilian Portuguese Version of the Beck Depression Inventory-II in a community sample

2012 ◽  
Vol 34 (4) ◽  
pp. 389-394 ◽  
Author(s):  
Marcio Henrique Gomes-Oliveira ◽  
Clarice Gorenstein ◽  
Francisco Lotufo Neto ◽  
Laura Helena Andrade ◽  
Yuan Pang Wang
Keyword(s):  
Beck Depression Inventory ◽  
Community Sample ◽  
Brazilian Portuguese ◽  
Portuguese Version

scholarly journals Examining the construct validity of the Portuguese version of the Patient Health Questionnaire-9 among college students

Psicologia ◽  
2019 ◽  
Vol 33 (2) ◽  
pp. 1-8
Author(s):  
Sara Monteiro ◽  
Ana Bártolo ◽  
Ana Torres ◽  
Anabela Pereira ◽  
Emília Albuquerque
Keyword(s):  
College Students ◽  
Convergent Validity ◽  
Factor Model ◽  
Depression Scale ◽  
Brief Symptom Inventory ◽  
Patient Health Questionnaire ◽  
Dimensional Structure ◽  
Health Questionnaire ◽  
Portuguese Version ◽  
Patient Health

The present study examines a new factor structure and the convergent validity of the Portuguese version of the Patient Health Questionnaire-9 (PHQ-9) with college students. This measure has been used to evaluate depressive symptoms in adults. The total sample included 958 college students. Data were collected from a Web-based survey carried out in schools forming the Polytechnic Institute of Coimbra. Students completed the PHQ-9 and Hospital Anxiety and Depression Scale (HADS) and Brief Symptom Inventory (BSI) subscales as convergent measures. Results pointed to good fit of a second-order factor model with three first-order factors (somatic, cognitive and affective dimensions of depression). Strong positive correlations were found between PHQ-9 scores and HADS depression and BSI depression subscales. Our findings reinforce the PHQ-9 as a valid tool in higher education settings. Future studies should re-examine the dimensional structure of the tool considering its implications for the clinical interpretation of the measure.

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