The Mini International Neuropsychiatric Interview (MINI) is a short diagnostic structured interview (DSI) developed in France and the United States to explore 17 disorders according to Diagnostic and Statistical Manual (DSM)-III-R diagnostic criteria. It is fully structured to allow administration by non-specialized interviewers. In order to keep it short it focuses on the existence of current disorders. For each disorder, one or two screening questions rule out the diagnosis when answered negatively. Probes for severity, disability or medically explained symptoms are not explored symptom-by-symptom. Two joint papers present the inter-rater and test-retest reliability of the MINI the validity versus the Composite International Diagnostic Interview (CIDI) (this paper) and the Structured Clinical Interview for DSM-III-R patients (SCID) (joint paper). Three-hundred and forty-six patients (296 psychiatric and 50 non-psychiatric) were administered the MINI and the CIDI ‘gold standard’. Forty two were interviewed by two investigators and 42 interviewed subsequently within two days. Interviewers were trained to use both instruments. The mean duration of the interview was 21 min with the MINI and 92 for corresponding sections of the CIDI. Kappa coefficient, sensitivity and specificity were good or very good for all diagnoses with the exception of generalized anxiety disorder (GAD) (kappa = 0.36), agoraphobia (sensitivity = 0.59) and bulimia (kappa = 0.53). Interrater and test-retest reliability were good. The main reasons for discrepancies were identified. The MINI provided reliable DSM-III-R diagnoses within a short time frame, The study permitted improvements in the formulations for GAD and agoraphobia in the current DSM-IV version of the MINI.

The Mini International Neuropsychiatric Interview (MINI) is a short diagnostic structured interview, developed in clinician (MINI-CR) and patient-rated (MINI-PR) formats, for 17 Diagnostic and Statistical Manual (DSM)-III-R Axis I psychiatric disorders. This study, which investigates the validity of the MINI in relation to the Structured Clinical Interview for DSM-III-R Patients (SCID-P), was conducted in conjunction with a similar study, investigating the validity of the MINI in relation to the Composite International Diagnostic Interview (CIDI) for International Statistical Classification of Disease (ICD)-10. Both studies also examined the inter-rater and test-retest reliability of the MINI. Three hundred and seventy subjects (330 in Florida and 40 in Paris) participated in the validation of the MINI versus the SCID-P. Of these, 308 had at least one psychiatric disorder and 62 were non-patient adult controls. Eighty of the subjects (40 in Florida and 40 in Paris) also participated in the parallel study of the validity of the MINI versus the CIDI. The 330 Florida subjects first completed the patient-rated version of the MINI. All subjects were administered the MINI-CR (after the MINI-PR in the case of the Florida subjects), followed by the SCID-P. The MINI-CR was rated by two interviewers for 42 subjects in Florida and 42 in Paris (inter-rater reliability test) and readministered by a third blind interviewer one to two days after the initial rating (test-retest reliability test). Overall, the results supported the validity and reliability of the MINI. In addition, administration of the MINI-CR took half as long as administration of corresponding sections of the SCID-P. The application of short structured interviews in clinical and research settings is discussed.

Background: Numerous studies suggest that Internet-based self-help treatments are effective in treating anxiety disorders. Trials evaluating such interventions differ in their screening procedures and in the amount of clinician contact in the diagnostic assessment phase. The present study evaluates the impact of a pre-treatment diagnostic interview on the outcome of an Internet-based treatment for Social Anxiety Disorder (SAD). Method: One hundred and nine participants seeking treatment for SAD were randomized to either an interview-group (IG, N = 53) or to a non-interview group (NIG, N = 56). All participants took part in the same 10-week cognitive-behavioural unguided self-help programme. Before receiving access to the programme, participants of the IG underwent a structured diagnostic interview. Participants of the NIG started directly with the programme. Results: Participants in both groups showed significant and substantial improvement on social anxiety measures from pre- to post-assessment (dIG = 1.30–1.63; dNIG = 1.00–1.28) and from pre- to 4-month follow-up assessment (dIG = 1.38–1.87; dNIG = 1.10–1.21). Significant between-groups effects in favour of the IG were found on secondary outcome measures of depression and general distress (d = 0.18–0.42). Conclusions: These findings suggest that Internet-based self-help is effective in treating SAD, whether or not a diagnostic interview is involved. However, the pre-treatment interview seems to facilitate change on secondary outcomes such as depression and general distress.

This paper reviews some of the characteristics of the informants as well as some of the attributes of the DICA-R interview that could influence the test–retest reliability in a sample of 109 psychiatric outpatients aged 7–17 years. Different regression models using reliability coefficients constructed from the kappa statistic were obtained. Of those characteristics evaluated in the children, a high level of psychological impairment proved to be significant when it came to predicting the lowest test–retest reliability of the answers; none of the subject-related characteristics were significant in the adolescent patient model. The attributes of the questions that proved to be significant when explaining the lower reliability obtained for the individual question in the children's model were the length of the questions (longest questions), the content (internalising), the presence of time concepts, comparison with the peer group, and the need to exercise judgement; in the adolescents' model, the significant attributes were found to be the internalising content, the presence of time concepts, evaluation concerning the impairment caused by the disorder, and the need to exercise judgement. In the group of children our results are in accordance with the original paper. Similar results were found with adolescents. These findings have implications for the development and revision of new interview schedules.