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OBJECTIVE: The accuracy of diagnosis codes to identify suicidal behaviors, including suicide ideation (SI) and self-harm (SH) events, is unknown. The objective of this study was to determine the positive predictive value (PPV) of International Classification of Disease, 10th Revision codes to identify SI/SH events that may be used in studies using administrative and claims data. METHODS: We performed a secondary analysis of a cross-sectional study of children 5 to 17 years of age hospitalized at 2 US children's hospitals with a discharge diagnosis of a neuropsychiatric event, including an SI or SH event. A true International Classification of Disease, 10th Revision SI or SH diagnosis was defined as SI or SH present on admission and directly related to hospitalization as compared with physician record review. PPV with 95% confidence intervals (CIs) were calculated overall and stratified by diagnosis order and age (5 to 11 years vs 12 to 17 years). RESULTS: There were 376 children or adolescents with a discharge diagnosis of an SI or SH event. The median age was 14 years, and the majority of individuals were female (58%), non-Hispanic White (69%), and privately insured (57%). A total of 332 confirmed SI/SH cases were identified with a PPV of 0.88 (95% CI 0.85-0.91). PPVs were similar when stratified by diagnosis order: primary 0.94 (95% 0.88-0.97) versus secondary 0.86 (95% CI 81-90). PPVs were also similar in adolescents (0.89, CI 0.85-0.92) compared with children (0.84, 95% CI 0.74-0.91). CONCLUSIONS: The use of these validated code sets to identify SI or SH events may minimize misclassification in future studies of suicidal and self-harm hospitalizations.
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Conducta Autodestructiva , Ideación Suicida , Niño , Adolescente , Humanos , Masculino , Femenino , Preescolar , Clasificación Internacional de Enfermedades , Valor Predictivo de las Pruebas , Estudios Transversales , Conducta Autodestructiva/diagnóstico , Conducta Autodestructiva/epidemiologíaRESUMEN
AIM: To explore the prevalence of ongoing symptoms and laboratory abnormalities in confirmed cases of COVID-19 from the first wave within the Greater Wellington Region, after at least 12 months post infection. METHOD: COVID-19 cases were obtained from EpiSurv. Eligible participants electronically completed questionnaires (Overall Health Survey, Patient Health Questionnaire-9 [PHQ-9], Generalised Anxiety Disorder-7 [GAD-7], Pittsburgh Sleep Quality Index, EuroQol 5 Dimension 5 Level [EQ-5D-5L], Fatigue Severity Scale [FSS], WHO Symptom Questionnaire, Modified Medical Research Council Dyspnoea Scale [mMRC Dyspnoea Scale]). Blood samples were analysed for cardiac, endocrine, haematological, liver, antibody, and inflammatory markers. RESULTS: Forty-two of 88 eligible cases undertook the study. Participants were enrolled at a median 628.5 days from symptom onset. Fifty-two point four percent felt that their current overall health was worse than it was prior to contracting COVID-19. Ninety percent of participants reported at least two ongoing symptoms since their acute illness. Between 45-72% of participants reported each of anxiety, depression, dyspnoea, pain/discomfort, and sleep difficulties, assessed using the GAD-7, PHQ-9, mMRC Dyspnoea Scale, EQ-5D-5L and FSS questionnaires respectively. There were minimal laboratory abnormalities. CONCLUSION: There is a high prevalence of ongoing symptoms following the first wave of COVID-19 infection in Aotearoa New Zealand. At a median of 1.7 years post infection, there is a wide spectrum of symptoms and symptom severity, although as an observational, cross-sectional study a causal relationship between symptoms or their severity and COVID-19 infection cannot be firmly established.
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COVID-19 , Humanos , COVID-19/epidemiología , Estudios Transversales , Calidad de Vida , Nueva Zelanda/epidemiología , Encuestas y Cuestionarios , Disnea/epidemiología , Disnea/etiologíaRESUMEN
OBJECTIVES: (1) Assess the distribution of skin-to-deltoid-muscle distance (SDMD) at the deltoid intramuscular (IM) injection site; (2) its relationship with demographic and anthropometric variables and (3) Consider the findings in relation to clinical guidance on IM injection, such as COVID-19 vaccines. DESIGN: Systematic review using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. DATA SOURCES: MEDLINE, EMBASE, ClinicalTrials.gov, Cochrane Library, CINAHL and SCOPUS between June and July 2021 with no publication date limit. ELIGIBILITY CRITERIA: Studies reporting measurements of the SDMD in living adults aged 16 years and older, at the deltoid IM injection site, published in English were considered. DATA EXTRACTION AND SYNTHESIS: Two independent reviewers performed each stage of screening, data extraction and quality assessments using the Joanna Briggs Institute Critical Appraisal Checklist for analytical cross sectional studies. RESULTS: 16 105 papers were identified, of which 11 studies were suitable for review, representing 1414 participants. Heterogeneity in the definition of the deltoid IM injection site, locations measured and methods of measurement precluded meta-analysis. Evidence from ultrasound SDMD measurements demonstrated some patients in all but 'underweight' body mass index (BMI) categories, may require needles longer than 25 mm for successful IM injection. Calliper measurements overestimated SDMD compared with ultrasound. Female sex, higher BMI categories and greater weight in women were associated with greater SDMD. CONCLUSIONS: The reviewed evidence was insufficient to inform definitive needle length 'cut points' for IM injection based on demographic or anthropomorphic variables. Contemporary clinical guidance currently based on this evidence, including the site of injection and choice of needle length, may result in subcutaneous administration in a small proportion of recipients, particularly if obese or of female sex. PROSPERO REGISTRATION NUMBER: CRD42021264625.
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Vacunas contra la COVID-19 , COVID-19 , Adulto , Humanos , Femenino , Inyecciones Intramusculares/métodos , Estudios Transversales , AgujasRESUMEN
BACKGROUND: Traumatic brain injury is a common ED presentation. CT-head utilisation is escalating, exacerbating resource pressure in the ED. The biomarker S100B could assist clinicians with CT-head decisions by excluding intracranial pathology. Diagnostic performance of S100B was assessed in patients meeting National Institute of Health and Clinical Excellence Head Injury Guideline (NICE HIG) criteria for CT-head within 6 and 24 hours of injury. METHODS: This multicentre prospective observational study included adult patients presenting to the ED with head injuries between May 2020 and June 2021. Informed consent was obtained from patients meeting NICE HIG CT-head criteria. A venous blood sample was collected and serum was tested for S100B using a Cobas Elecsys-S100 module; >0.1 µg/mL was the threshold used to indicate a positive test. Intracranial pathology reported on CT-head scan by the duty radiologist was used as the reference standard to review diagnostic performance. RESULTS: This study included 265 patients of whom 35 (13.2%) had positive CT-head findings. Within 6 hours of injury, sensitivity of S100B was 93.8% (95% CI 69.8% to 99.8%) and specificity was 30.8% (22.6% to 40.0%). Negative predictive value (NPV) was 97.3% (95% CI 84.2% to 99.6%) and area under the curve (AUC) was 0.73 (95% CI 0.61 to 0.85; p=0.003). Within 24 hours of injury, sensitivity was 82.9% (95% CI 66.4% to 93.44%) and specificity was 43.0% (95% CI 36.6% to 49.7%). NPV was 94.29% (95% CI 88.7% to 97.2%) and AUC was 0.65 (95% CI 0.56 to 0.74; p=0.046). Theoretically, use of S100B as a rule-out test would have reduced CT-head scans by 27.1% (95% CI 18.9% to 36.8%) within 6 hours and 37.4% (95% CI 32.0% to 47.2%) within 24 hours. The risk of missing a significant injury with this approach would have been 0.75% (95% CI 0.0% to 2.2%) within 6 hours and 2.3% (95% CI 0.5% to 4.1%) within 24 hours. CONCLUSION: Within 6 hours of injury, S100B performed well as a diagnostic test to exclude significant intracranial pathology in low-risk patients presenting with head injury. In theory, if used in addition to NICE HIGs, CT-head rates could reduce by one-quarter with a potential miss rate of <1%.
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Traumatismos Craneocerebrales , Adulto , Humanos , Estudios Prospectivos , Subunidad beta de la Proteína de Unión al Calcio S100 , Traumatismos Craneocerebrales/etiología , Tomografía Computarizada por Rayos X , Servicio de Urgencia en Hospital , BiomarcadoresRESUMEN
Given that children and adolescents are at critical periods of development, they may be particularly vulnerable to the effects of the COVID-19 pandemic. Using a descriptive phenomenological approach, 71 parents' observations of their child's mental health difficulties were explored. Parents sought out treatment because their children were experiencing significant distress. Data used were transcribed from baseline questionnaires and therapy summaries. Data analysis revealed three themes: emotion regulation difficulties, hypervigilance, and despair. The search for strategies and tailored interventions to help mitigate the potential harmful and long-term mental health impacts of the pandemic should be at the forefront of research and clinical practice.
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We describe the perceptions of mental health clinicians practicing in the United States about the effects of the COVID-19 pandemic on the presentation and treatment course of active clients with anxiety. Clinician participants reported on client symptomology at the beginning of treatment, just before (prior to March 2020), and at a mid-pandemic timepoint (December 2020/January 2021). An initial sample of 70 clinicians responded to a survey assessing their clients' overall anxiety severity, anxiety sensitivity, pathological uncertainty, family accommodation, and avoidance levels. Of these, 54 clinician responses were included in study analyses, providing detailed clinical information on 81 clients. Findings suggest that the COVID-19 pandemic was associated with increases in anxiety severity in the majority of clients; overall, clinicians reported that 53% of clients had symptoms worsen due to COVID-19 and that only 16% experienced improvement of symptoms during treatment. Those who had lower levels of avoidance pre-pandemic and those who increased their frequency of treatment were more likely to experience increases in anxiety severity by the mid-pandemic timepoint. Further research is needed to understand the extended effects of the COVID-19 pandemic on anxiety symptomology and treatment.
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OBJECTIVES: The objective of this study was to develop and validate an approach to accurately identify incident pediatric neuropsychiatric events (NPEs) requiring hospitalization by using administrative data. METHODS: We performed a cross-sectional, multicenter study of children 5 to 18 years of age hospitalized at two US children's hospitals with an NPE. We developed and evaluated 3 NPE identification algorithms: (1) primary or secondary NPE International Classification of Diseases, 10th Revision diagnosis alone, (2) NPE diagnosis, the NPE was present on admission, and the primary diagnosis was not malignancy- or surgery-related, and (3) identical to algorithm 2 but without requiring the NPE be present on admission. The positive predictive value (PPV) of each algorithm was calculated overall and by diagnosis field (primary or secondary), clinical significance, and NPE subtype. RESULTS: There were 1098 NPE hospitalizations included in the study. A total of 857 confirmed NPEs were identified for algorithm 1, yielding a PPV of 0.78 (95% confidence interval [CI] 0.76-0.80). Algorithm 2 (n = 846) had an overall PPV of 0.89 (95% CI 0.87-0.91). For algorithm 3 (n = 938), the overall PPV was 0.86 (95% CI 0.83-0.88). PPVs varied by diagnosis order, NPE clinical significance, and subtype. The PPV for critical clinical significance was 0.99 (0.97-0.99) for all 3 algorithms. CONCLUSIONS: We identified a highly accurate method to identify neuropsychiatric adverse events in children and adolescents. The use of these approaches will improve the rigor of future studies of NPE, including the necessary evaluations of medication adverse events, infections, and chronic conditions.
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Hospitalización , Clasificación Internacional de Enfermedades , Adolescente , Algoritmos , Niño , Estudios Transversales , Bases de Datos Factuales , Humanos , Valor Predictivo de las PruebasRESUMEN
BACKGROUND: The COVID-19 pandemic has led to increased stress, anxiety, and depression in children. A six-session, parent-led, transdiagnostic, cognitive-behavioral teletherapy program was adapted from an established protocol to help youth aged between 5 and 13 years manage emotional problems during the pandemic. METHODS: One-hundred twenty-nine parents of youth struggling with emotional problems during the COVID-19 pandemic participated in the program. Parents reported on their children's psychosocial functioning before and after treatment using validated assessments. They also reported on treatment satisfaction. Clinician-rated global improvement was assessed at each session to determine clinically significant treatment response. RESULTS: Significant improvements in parent proxy-reported anxiety (d = 0.56), depression (d = 0.69), stress (d = 0.61), anger (d = 0.69), family relationships (d = 0.32), and COVID-19-related distress (d = 1.08) were found, with 62% of participants who completed the program being classified as treatment responders. Parents reported high levels of satisfaction with the program. LIMITATIONS: This study was limited by use of primarily parent-report assessments and a lack of a control group. CONCLUSIONS: Brief, parent-led, transdiagnostic cognitive-behavioral teletherapy appeared to be an effective way to help youth cope with the pandemic and may be a scalable framework in response to large-scale mental health crises.
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COVID-19 , Pandemias , Adolescente , Niño , Preescolar , Cognición , Depresión , Humanos , Padres , SARS-CoV-2RESUMEN
BACKGROUND: Basic surgical skills training is rarely emphasised in undergraduate medical curricula. However, the provision of skills tutorials requires significant commitment from time-constrained surgical faculty. PURPOSE: We aimed to determine how a peer-assisted suturing workshop could enhance surgical skills competency among medical students and enthuse them towards a career in surgery. METHODS: Senior student tutors delivered two suturing workshops to second- and third- year medical students. Suturing performance was assessed before and after teaching in a 10-min suturing exercise (variables measured included number of sutures completed, suture tension, and inter-suture distance). Following the workshop, students completed a questionnaire assessing the effect of the workshop on their suturing technique and their intention to pursue a surgical career. RESULTS: Thirty-five students attended. Eighty-one percent believed their medical school course provided insufficient basic surgical skills training. The mean number of sutures completed post-teaching increased significantly (p < 0.001), and the standard deviation of mean inter-suture distance halved from ± 4.7 mm pre-teaching, to ± 2.6 mm post-teaching. All students found the teaching environment to be relaxed, and all felt the workshop helped to improve their suturing technique and confidence; 87% found the peer-taught workshop had increased their desire to undertake a career in surgery. DISCUSSION: Peer-assisted learning suturing workshops can enhance medical students' competence with surgical skills and inspire them towards a career in surgery. With very little staff faculty contribution, it is a cheap and sustainable way to ensure ongoing undergraduate surgical skills exposure.