ABSTRACT
OBJECTIVE: Infantile epileptic spasms syndrome (IESS) is a common and urgent diagnosis with seizure and nonseizure mimics. Evaluation with prolonged video-electroencephalography (EEG) can be time-consuming and costly. This study investigated the use of EEG review of a single sleep-wake cycle to exclude IESS. METHODS: We retrospectively reviewed video-EEG studies to rule out IESS in children between the ages of 2 months and 2 years in the period from January 2019 through June 2020. EEG studies were reviewed from the start of the recording through the first sleep-wake cycle and scored as "normal," "consistent with IESS," or "abnormal but not diagnostic of IESS." Scores were compared to the clinical report created by analysis of the entire video-EEG. RESULTS: Inclusion criteria were met in 238 EEG studies. The mean patient age was 7.6 months. The median duration of the full study was 908 min, compared to 107.5 min for the first sleep-wake cycle only. The median difference in recording time was 801 min, p-value < .01. Scored outcomes were similar. Sixty-eight percent of EEG studies were scored as "normal" on first sleep-wake cycle review as compared to 63% on full study review, 13% scored as "consistent with IESS" compared to 16% and 19% scored as "abnormal but not diagnostic of IESS" compared to 21%. Sensitivity and specificity of the first sleep-wake cycle review for studies "consistent with IESS" was 84% and 100%, respectively. No cases of IESS were scored as normal on first sleep-wake cycle review. SIGNIFICANCE: A single sleep-wake cycle captured on EEG can triage studies when IESS is suspected. A normal first sleep-wake cycle did not miss cases of IESS and could result in reduced EEG recording time. Because most of these cases presented to an emergency department, a normal first sleep-wake cycle may help providers determine the acuity, or necessity, of further testing.
Subject(s)
Electroencephalography , Sleep , Spasms, Infantile , Humans , Infant , Electroencephalography/methods , Spasms, Infantile/diagnosis , Spasms, Infantile/physiopathology , Retrospective Studies , Female , Male , Sleep/physiology , Video Recording/methods , Child, Preschool , Wakefulness/physiologyABSTRACT
In this study, we evaluated the internal psychometric properties and external correlates of scores on the Clinical, Content, and Supplementary scales in a forensic sample of 496 adolescents (315 boys and 181 girls) who were court-ordered to receive psychological evaluations. We examined Cronbach's alpha coefficients, scale intercorrelation matrices, and frequencies of scale elevations. Further, we found varying degrees of support for the convergent and discriminant validity of scores on the MMPI-A (Butcher et al., 1992 ) Clinical, Content, and Supplementary scales. This study adds to the body of literature establishing the utility of the MMPI-A in forensic evaluations.
Subject(s)
Adolescent Behavior/psychology , Forensic Psychiatry/instrumentation , Juvenile Delinquency/psychology , MMPI/standards , Personality , Adolescent , Female , Humans , Male , Multivariate Analysis , Psychology, Adolescent/instrumentation , Psychometrics , Regression Analysis , Reproducibility of Results , Sex Factors , Students/psychologyABSTRACT
The MMPI-2 (Butcher et al., 2001) and the MCMI-III (Millon, Davis, & Millon, 1997) may contribute to understanding psychological functioning in parental competency examinees. In this study, we sought to identify MMPI-2 and MCMI-III characteristics of this population. We collected data regarding 127 individuals who underwent court-ordered parental competency evaluations. Although test results were generally consistent with findings from the child custody literature, MMPI-2 results indicated the highest Validity scale elevation on the L scale in contrast to the K scale elevations that have often been reported in the custody literature.
Subject(s)
Child Custody/legislation & jurisprudence , MMPI/statistics & numerical data , Parenting/psychology , Personality Inventory/statistics & numerical data , Adolescent , Adult , Child , Female , Humans , Male , Middle Aged , Psychometrics/statistics & numerical data , Reproducibility of Results , Socioeconomic FactorsABSTRACT
There is a high prevalence of psychological disorders among adolescents in detention facilities. The need for a simple, effective screening tool led to the development of the Massachusetts Youth Screening Instrument (MAYSI) and its successor, the MAYSI-2. This study evaluated the MAYSI-2 psychometric properties based on the records of 704 youths evaluated at intake to detention facilities. In addition to factor structure, the study evaluated test-retest reliability and concurrent external validity. Results were generally encouraging in terms of the use of MAYSI-2 in detention facilities, and directions for future research are discussed.
