Jennifer Klima

Ask Suicide-Screening Questions (ASQ): A brief instrument for the pediatric emergency department

OBJECTIVE To develop a brief screening instrument to assess the risk for suicide in pediatric emergency department patients. DESIGN A prospective, cross-sectional instrument-development study evaluated 17 candidate screening questions assessing suicide risk in young patients. The Suicidal Ideation Questionnaire served as the criterion standard. SETTING Three urban, pediatric emergency departments associated with tertiary care teaching hospitals. PARTICIPANTS A convenience sample of 524 patients aged 10 to 21 years who presented with either medical/surgical or psychiatric chief concerns to the emergency department between September 10, 2008, and January 5, 2011. MAIN EXPOSURES Participants answered 17 candidate questions followed by the Suicidal Ideation Questionnaire. MAIN OUTCOME MEASURES Sensitivity, specificity, predictive values, likelihood ratios, and area under the receiver operating characteristic curves of the best-fitting combinations of screening questions for detecting elevated risk for suicide. RESULTS A total of 524 patients were screened (344 medical/surgical and 180 psychiatric). Fourteen of the medical/surgical patients (4%) and 84 of the psychiatric patients (47%) were at elevated suicide risk on the Suicidal Ideation Questionnaire. Of the 17 candidate questions, the best-fitting model comprised 4 questions assessing current thoughts of being better off dead, current wish to die, current suicidal ideation, and past suicide attempt. This model had a sensitivity of 96.9% (95% CI, 91.3-99.4), specificity of 87.6% (95% CI, 84.0-90.5), and negative predictive values of 99.7% (95% CI, 98.2-99.9) for medical/surgical patients and 96.9% (95% CI, 89.3-99.6) for psychiatric patients. CONCLUSIONS A 4-question screening instrument, the Ask Suicide-Screening Questions (ASQ), with high sensitivity and negative predictive value, can identify the risk for suicide in patients presenting to pediatric emergency departments.

Understanding of informed consent by parents of children enrolled in a genetic biobank

Purpose:Prior research suggests that parents undervalue long-term risks associated with their children’s participation in research studies. The primary aim of this study was to evaluate parental understanding of informed consent for a pediatric biobanking study.Methods:The study population included parents who provided consent for their child to participate in a study examining the genetic etiology of congenital cardiovascular malformations. Informed consent understanding was measured by adapting the Quality of Informed Consent assessment to our study. We evaluated possible predictors of individual Quality of Informed Consent items using generalized estimating equations.Results:A total of 252 individuals representing 188 families completed the study. The Quality of Informed Consent items best understood by parents included consent to participate in research, the main purpose of the study, and the possibility of no direct benefit. The items least understood by parents were those involving the indefinite storage of DNA, the possible risks of participation, and the fact that the study was not intended to treat their child’s heart defect. Parent age and medical decision making by one versus both parents were frequent predictors of individual Quality of Informed Consent items.Conclusion:Parents overestimate personal benefit and underestimate the risks associated with their child’s participation in a biobanking study.Genet Med 16 2, 141–148.

Population screening for von Willebrand disease in adolescents with heavy menstrual bleeding.

We used Ohio Medicaid data to determine frequency and predictors of laboratory screening for von Willebrand disease and other bleeding disorders in adolescents with heavy menses. Despite expert guidelines, screening was performed in only a minority of subjects (<15% of those with heavy menses and <25% of those with menstrual bleeding defined as severe), with younger adolescents and those from more urban counties more likely to undergo screening.

Healthcare Claims Data: An Underutilized Tool for Pediatric Outpatient Antimicrobial Stewardship

Background. Healthcare claims are underutilized to identify factors associated with high outpatient antibiotic use. Methods. We evaluated ambulatory encounter claims of Medicaid-insured children in 34 Ohio counties in 2014. Rates of total antibiotic and azithromycin prescriptions dispensed were determined by county of patient residence. Standardized treatment rates by county were estimated for uncomplicated upper respiratory tract encounters (acute otitis media, pharyngitis, sinusitis, presumed viral infection) after adjusting for patient age and encounter provider type. Uncomplicated encounters included healthy children at initial presentation of illness. Adjusted odds of treatment were calculated for patient age, provider type, and county characteristics (rural vs metropolitan; poverty rate). Results. Retail pharmacies dispensed 255291 antibiotics to this cohort in 2014. More than 25% were to children <3 years. County rates of total antibiotic and azithromycin prescriptions dispensed were 530.4-1548.3 and 57.3-378.7 per 1000 person-years, respectively. Of 246866 uncomplicated upper respiratory tract encounters, antibiotics were dispensed (within 3 days) in 46.1%. Presumed viral infection accounted for 18.5% of antibiotics. Standardized treatment rates by county ranged widely from 35.9% (95% confidence interval [CI], 33.3%-38.5%) to 63.2% (95% CI, 61.5%-64.9%). Compared to encounters with pediatricians, adjusted odds ratio of treatment was 2.02 (95% CI, 1.96-2.07) for family physicians and 1.74 (95% CI, 1.68-1.79) for nurse practitioners. Residence in rural or high-poverty counties increased odds of treatment. Conclusions. Healthcare claims were useful to identify populations and providers with high antibiotic use. Claims data could be considered to track and report antibiotic prescribing frequency, especially where electronic medical records are not available.