Mental Health Crisis Screening in Youth with Autism Spectrum Disorder.

OBJECTIVE: While a growing body of evidence suggests youth with autism are at increased risk of experiencing a mental health crisis, no study has screened for crises in an outpatient setting. The current study fills this gap by examining a) the feasibility and utility of conducting routine crisis screenings; b) the psychometrics of a brief crisis screener (the Mental Health Crisis Assessment Scale-Revised; MCAS-R); and, c) the prevalence of and types of behaviors associated with crises. METHOD: This study was conducted at two different outpatient mental health clinics. Screenings were conducted using the MCAS-R, a 23-item parent report measure. A total of 406 youth with autism (76% Male; 72% White; M = 11.2y; SD = 3.5y), evenly divided across clinics, were screened. Seven clinicians conducted a clinical visit, which incorporated the results of the MCAS-R, to determine whether the child was in crisis. RESULTS: Eighty percent of youth were successfully screened, suggesting crisis screening is feasible. Most parents (73%) felt the MCAS-R helped communicate concerns with the clinician; few (<6%) felt the survey was too long or upsetting. All clinicians (100%) indicated that the MCAS-R was very helpful in facilitating communication and identifying/mitigating safety concerns; although, 33% reported screenings "sometimes" interrupted clinical flow. The MCAS-R strongly aligned with clinician ratings (88% correctly classified). Twenty percent of youth met the cutoff for crisis; aggression and self-injurious behaviors were the most common reasons for crises. CONCLUSION: This study suggests that outpatient crisis screening via the MCAS-R is feasible, accurate, and well received by parents and clinicians. ABBREVIATIONS: ASD: Autism Spectrum Disorder; MCAS-R: Mental Health Assessment Crisis Scale-Revised; DSM-5: Diagnostic and Statistical Manual, 5th Edition; ADOS-2: Autism Diagnostic Observation Schedule, Second Edition; ROC: Receiver Operating Curve.

Low-dose (2-mSv) computed tomography for suspected appendicitis: Applicability in an emergency department.

OBJECTIVES: To document the level of interobserver agreement and compare the diagnostic performances of emergency physicians and radiologists at interpreting low radiation CT images of acute appendicitis in adolescents and young adults. METHODS: One hundred and seven adolescents and young adult patients (aged 15 to 44years) that underwent 2-mSv low-dose CT for suspected acute appendicitis between June and December in 2013 were enrolled in this retrospective study. Three emergency physicians and three radiologists with different experiences of low-dose CT independently reviewed CT images. These six physicians rated the likelihood of acute appendicitis using a 5-point Likert scale. We calculated interobserver agreement and compared the diagnostic performances between emergency physicians and radiologists. And diagnostic confidence was also assessed using the likelihood of acute appendicitis. RESULTS: Acute appendicitis was pathologically confirmed in 42 patients (39%); the remaining 65 patients were considered not to have appendicitis. Fleiss' Kappa for reliability of agreement between emergency physicians and radiologists for the diagnosis of acute appendicitis was 0.720 (95% confidence intervals (CI), 0.685-0.726). Pooled areas under the receiver operating characteristics curve (AUC) for a diagnosis of appendicitis were 0.904 and 0.944 for emergency physicians and radiologists, respectively, and these AUC values were not significantly different (95% confidence interval, -0.087, 0.007; p=0.0855). CONCLUSION: The emergency physicians and radiologists showed good interobserver agreement and comparable diagnostic performances for appendicitis in adolescents and adults using low-dose CT images. Low-dose CT could be a useful tool for the diagnosis of appendicitis by emergency physicians.

Low early life socioeconomic status and susceptibility to the common cold in adulthood: The moderating role of negative affective reactivity.

OBJECTIVE: Socioeconomic disadvantage during childhood and adolescence is associated with higher risk for many physical health problems, including infectious disease, throughout the lifespan. Greater negative affective (NA) reactivity has shown similar links to greater risk for physical health conditions and altered patterns of biological functioning associated with acute respiratory infection as socioeconomic disadvantage; yet their interactive effects on physical health outcomes have not been examined. Thus, the present study examined whether NA reactivity accentuated the link between early socioeconomic disadvantage and susceptibility to the common cold. METHOD: Participants were 212 adults (42% female, 18-55 years old) who completed measures of childhood socioeconomic status (SES; parental home ownership) and were subsequently exposed to a virus that causes the common cold. Participants then remained quarantined for 5 days, during which multiple indicators of viral infection and clinical illness were assessed. Before and after quarantine, participants completed a laboratory stress task to assess NA reactivity. RESULTS: NA reactivity moderated the relationship between parental home ownership and clinical cold diagnosis in adulthood (b = -0.11, p = .018), such that fewer years of parental home ownership was associated with increased odds for developing a cold only among adults who had greater NA reactivity (OR = 0.89, 95% confidence interval, CI [0.82, 0.96]), but not among those who had lower NA reactivity (OR = 1.01, 95% CI [0.94, 1.09]). CONCLUSIONS: These findings suggest that how individuals negatively react to psychosocial stressors in adulthood may exacerbate the impact of childhood SES on acute infection susceptibility. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Anxiety in autistic preschool children: Phenomenology and a network analysis of correlates.

Anxiety disorders in autistic children are associated with significant functional impairment. Few studies have examined impairing anxiety presentations in autistic preschool children (i.e., 3-5 years old). This cross-sectional study examined the phenomenology of impairing anxiety and the strongest correlates of anxiety in 75 autistic preschool children. Parents completed a diagnostic interview that assesses two anxiety types, DSM-5 anxiety disorders and impairing distinct anxiety presentations, and measures of anxiety correlates. An exploratory network analysis examined connections between anxiety and its correlates. Forty percent of children had impairing anxiety. Specific phobia followed by 'other social fear,' a type of distinct anxiety, were the most common anxiety types. Child intolerance of uncertainty (IU) was the only correlate that was associated with anxiety in a network analysis framework. Child IU linked anxiety to two other correlates, sensory over-responsivity and somatic symptoms. Findings emphasize the need for early intervention for anxiety and further research on its correlates.

Exploring the Symptom Profiles of Intolerance of Uncertainty in Autistic Children.

Intolerance of uncertainty (IU) is a multidimensional construct involving maladaptive responses to uncertainty. IU is strongly associated with autism and anxiety, yet no studies have examined its symptom profile in autistic children. This study compares IU symptom profiles in autistic and NT children and in autistic children with and without anxiety using the Intolerance of Uncertainty Scale for Children. Compared to NT peers, autistic children exhibited heightened IU symptoms in all domains, affective, behavioral, and cognitive; affective symptoms had the highest association with autism. Autistic children with anxiety also exhibited elevated IU symptoms in all domains compared to those without anxiety; behavioral IU symptoms had the highest association with anxiety. IU symptom profiles should be considered in assessment and treatment.

Can helmet decrease mortality of craniocerebral trauma patients in a motorcycle accident?: A propensity score matching.

A helmet is critical for preventing head injuries during motorcycle accidents. However, South Korean motorcyclists have a lower prevalence of wearing a helmet, compared to developed countries. Therefore, we aimed to evaluate whether helmet wearing was associated with the clinical outcomes in Korean motorcycle accidents. Data were obtained from the Emergency Department-based Injury In-depth Surveillance database 2011-2015. We considered the patients had experienced a motorcycle accident and were only diagnosed with a craniocerebral trauma (CCT). The primary outcome was mortality and the secondary outcomes were the severity and hospitalization duration. The patients were separated whether they were wearing a helmet and the outcomes were compared using multivariate logistic regression after propensity score matching (PSM). Among 1,254,250 patients in the database, 2,549 patients were included. After PSM, 1,016 patients in each group were matched. The univariate analyses revealed that helmet wearing was associated with lesser severity (P < 0.001) and shorter hospitalization (P < 0.001). The regression analysis revealed that mortality was also lower in a helmet-wearing group (odds ratio: 0.34, 95% confidence interval: 0.21-0.56). In conclusion, wearing a helmet may reduce the mortality from a CCT after a motorcycle accident and associated with lesser severity and shorter hospitalization.