Accuracy of the Composite International Diagnostic Interview (CIDI 2.1) for diagnosis of post-traumatic stress disorder according to DSM-IV criteria

Quintana, Maria Inês; Mari, Jair de Jesus; Ribeiro, Wagner Silva; Jorge, Miguel Roberto; Andreoli, Sérgio Baxter

doi:10.1590/s0102-311x2012000700009

Cited by 21 publications

(20 citation statements)

References 28 publications

(27 reference statements)

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“…The validated Brazilian version of the instrument “Composite International Diagnostic Interview” (CIDI), version 2.1, was used for diagnosis of psychiatric disorders [7] [8] [11]. CIDI is a standard structured questionnaire, designed to be used by trained non-clinician interviewers.…”

Section: Methodsmentioning

confidence: 99%

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Prevalence of Mental Disorders among Prisoners in the State of Sao Paulo, Brazil

et al. 2014

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ObjectiveTo determine the prevalence of psychiatric disorders in the prison population in the State of São Paulo, Brazil.MethodsThrough stratified random sampling, 1.192 men and 617 women prisoners were evaluated for the presence of psychiatric disorders by the Composite International Diagnostic Interview, 2.1 version, according to definitions and criteria of International Classification of Diseases (ICD-10). The prevalence estimates of mental disorders and their respective 95% confidence intervals were calculated and adjusted for sample design through complex sample analysis.ResultsLifetime and 12-month prevalence rates differed between genders. Lifetime and 12-month prevalence of any mental disorder was, respectively, 68.9% and 39.2% among women, and 56.1% and 22.1% among men. Lifetime and 12-month prevalence of anxious-phobic disorders was, respectively, 50% and 27.7% among women and 35.3% and 13.6% among men, of affective disorders was 40% and 21% among women and 20.8% and 9.9% among men, and of drug-related disorders was 25.2% and 1.6% among women and 26.5% and 1.3% among men. For severe mental disorders (psychotic, bipolar disorders, and severe depression), the lifetime and 12-month prevalence rates were, respectively, 25.8% and 14.7% among women, and 12.3% and 6.3% among men.ConclusionsThis is the first large-scale epidemiological study performed with the prison population in Brazil, revealed high rates of psychiatric disorders among men and women. Many similarities, as well as some differences, were found between our results and those of studies conducted in other countries. The differences observed are more likely due to the peculiarities of the prison systems in each country than to the diagnostic criteria adopted in the studies. This fact reinforces the importance of conducting such studies as part of planning and development of appropriate policies for the particular mental health needs of specific prison populations.

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Section: Methodsmentioning

confidence: 99%

“…The CIDI was applied by law interviewers trained and supervised by trainers from CIDI Brazil Official Center. The Portuguese version of the CIDI 2.1 has been previously validated and adapted to Brazil’s social and cultural context [7], [10], [11].…”

Section: Methodsmentioning

confidence: 99%

Prevalence of Mental Disorders among Prisoners in the State of Sao Paulo, Brazil

et al. 2014

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“…Exposure to a traumatic experience was assessed through a list of 32 events: 11 from the CIDI 2.1 [20] and 21 added by the authors [21], [22]. These additional events concerned episodes or situations effectively identifiable in the study domain.…”

Section: Methodsmentioning

confidence: 99%

“…These additional events concerned episodes or situations effectively identifiable in the study domain. Some related to exposure to assaultive violence or other shocking events (e.g., being attacked with or without a weapon, death threats, having house broken in, experiencing parental and/or intimate partner violence), while others had to do with grief and suffering (e.g., sudden death or life-threatening illness of a close relative/person, car/motorcycle accident) [21], [22].…”

Section: Methodsmentioning

confidence: 99%

Structural Validity of the Tonic Immobility Scale in a Population Exposed to Trauma: Evidence from Two Large Brazilian Samples

et al. 2014

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BackgroundTonic Immobility is a temporary state of motor inhibition in situations involving extreme fear. The first scale developed for its assessment was the 10-item Tonic Immobility Scale (TIS). However, there are still few studies on its structural (dimensional) validity. The objective of this study was to reassess the factor structure of the TIS applied to representative samples exposed to general trauma of two Brazilian mega-cities.MethodsThe sample comprised 3,223 participants reporting at least one traumatic experience. In São Paulo (n = 2,148), a Confirmatory Factor Analysis (CFA) first tested the originally proposed two-dimensional structure. This was followed by sequential Exploratory Structural Equation Models to identify the best fitting model, and subsequently tested in Rio de Janeiro (n = 1,075) via CFA. Alternative reduced versions were further explored using the aggregate sample. Model-based Item Response Theory (IRT) location parameters were also investigated.ResultsAn absence of factor-based convergent and discriminant validity rejected the original proposition. However, the one-dimensional structure still held several residual correlations. Further exploration indicated the sustainability of reduced versions with seven (alternative A) and six (alternative B) items. Both presented excellent fit and no relevant residual item correlation. According to the IRT location parameters, items in alternative B covered a wider range of the latent trait. The Loevinger's H scalability coefficients underscored this pattern.ConclusionsThe original model did not hold. A one-factor solution was the most tenable in both large samples, but with significant item residual correlations, indicating that content redundancies persisted. Further reduced and simplified versions of the TIS proved promising. Although studies are yet to be carried out in other settings, it is the authors' impression that the restricted versions of the TIS are already apt for use in epidemiologic studies since the pros tend to outweigh the cons (as outlined in the Discussion section).

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“…The 12-month version was used. The CIDI has demonstrated good psychometric properties (Andrews & Peters, 1998; Breslau, Kessler, & Peterson, 1998; Quintana, Mari Jde, Ribeiro, Jorge, & Andreoli, 2012). …”

Section: Methodsmentioning

confidence: 99%

The University of Queensland study of physical and psychological outcomes for claimants with minor and moderate injuries following a road traffic crash (UQ SuPPORT): design and methods

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Heron-Delaney

Bellamy

et al. 2014

European Journal of Psychotraumatology

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BackgroundTo date research investigating how mental health impacts physical recovery following a road traffic crash (RTC) has focused on cohorts with severe injuries. The UQ SuPPORT study aims to study the physical and psychological outcomes of claimants with minor injuries following an RTC under the Queensland common law compulsory insurance scheme.ObjectivesThis paper outlines the protocols of this study as a platform for future publications.MethodsThe 2-year longitudinal cohort study collected interview and survey data from claimants at 6, 12, and 24 months post-RTC. Measures used in the telephone interview included the DSM-IV Composite International Diagnostic Interview for posttraumatic stress disorder, generalized anxiety disorder, major depressive episode, panic attacks, agoraphobia; and self-reported disability (WHO-DAS-II). Quality of life (SF-36v2), alcohol use (AUDIT), social support (MSPSS), quality-adjusted life years (EQ-5D), and return to work outcomes were assessed via postal questionnaires.ResultsA total of 382 claimants consented to participate at the beginning of the study, and these participants were approached at each wave. Retention was high (65%). The average age of participants at Wave 1 was 48.6 years, with 65% of the sample sustaining minor injuries (Injury Severity Score=1–3).ConclusionsThis study has collected a unique sample of data to investigate recovery patterns of claimants with minor injuries. Future publications will more fully assess the effects of the collected measures on recovery rates 2 years post-RTC.

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Accuracy of the Composite International Diagnostic Interview (CIDI 2.1) for diagnosis of post-traumatic stress disorder according to DSM-IV criteria

Cited by 21 publications

References 28 publications

Prevalence of Mental Disorders among Prisoners in the State of Sao Paulo, Brazil

Prevalence of Mental Disorders among Prisoners in the State of Sao Paulo, Brazil

Structural Validity of the Tonic Immobility Scale in a Population Exposed to Trauma: Evidence from Two Large Brazilian Samples

The University of Queensland study of physical and psychological outcomes for claimants with minor and moderate injuries following a road traffic crash (UQ SuPPORT): design and methods

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