ABSTRACT
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variants and re-emergence of other respiratory viruses highlight the need to understand the presentation of and factors associated with SARS-CoV-2 in pediatric populations over time. The objective of this study was to evaluate the sociodemographic characteristics, symptoms, and epidemiological risk factors associated with ambulatory SARS-CoV-2 infection in children and determine if factors differ by variant type. We conducted a retrospective cohort study of outpatient children undergoing SARS-CoV-2 polymerase chain reaction testing between November 2020 and January 2022. Test-positive were compared with test-negative children to evaluate symptoms, exposure risk, demographics, and comparisons between Omicron, Delta, and pre-Delta time periods. Among 2264 encounters, 361 (15.9%) were positive for SARS-CoV-2. The cohort was predominantly Hispanic (51%), 5-11 years (44%), and 53% male; 5% had received two coronavirus disease 2019 (COVID-19) vaccine doses. Factors associated with a positive test include loss of taste/smell (adjusted odds ratio [aOR]: 6.71, [95% confidence interval, CI: 2.99-15.08]), new cough (aOR: 2.38, [95% CI: 1.69-3.36]), headache (aOR: 1.90, [95% CI: 1.28-2.81), fever (aOR: 1.83, [95% CI: 1.29-2.60]), contact with a positive case (aOR: 5.12, [95% CI: 3.75-6.97]), or household contact (aOR: 2.66, [95% CI: 1.96-3.62]). Among positive children, loss of taste/smell was more predominant during the Delta versus Omicron and pre-Delta periods (12% vs. 2% and 3%, respectively, p = 0.0017), cough predominated during Delta/Omicron periods more than the pre-Delta period (69% and 65% vs. 41%, p = 0.0002), and there were more asymptomatic children in the pre-Delta period (30% vs. 18% and 10%, p = 0.0023). These findings demonstrate that the presentation of COVID-19 in children and most susceptible age groups has changed over time.
ABSTRACT
Testing for SARS-CoV-2 is central to COVID-19 management. Rapid antigen test from self-collected anterior nasal swabs (SCANS-RAT) are often used in children but their performance have not been assessed in real-life. We aimed to compare this testing method to the two methods usually used: reverse transcription polymerase chain reaction from nasopharyngeal swabs collected by healthcare workers (HCW-PCR) and rapid antigen test from nasopharyngeal swabs collected by healthcare workers (HCW-RAT), estimating the accuracy and acceptance, in a pediatric real-life study. From September 2021 to January 2022, we performed a manufacturer-independent cross-sectional, prospective, multicenter study involving 74 pediatric ambulatory centers and 5 emergency units throughout France. Children ≥6 months to 15 years old with suggestive symptoms of COVID-19 or children in contact with a COVID-19-positive patient were prospectively enrolled. We included 836 children (median 4 years), 774 (92.6%) were symptomatic. The comparators were HCW-PCR for 267 children, and HCW-RAT for 593 children. The sensitivity of the SCANS-RAT test compared to HCW-RAT was 91.3% (95%CI 82.8; 96.4). Sensitivity was 70.4% (95%CI 59.2; 80.0) compared to all HCW-PCR and 84.6% (95%CI 71.9; 93.1) when considering cycle threshold <33. The specificity was always >97%. Among children aged ≥6 years, 90.9% of SCANS-RAT were self-collected without adult intervention. On appreciation rating (from 1, very pleasant, to 10, very unpleasant), 77.9% of children chose a score ≤3. SCANS-RAT have good sensitivity and specificity and are well accepted by children. A repeated screening strategy using these tests can play a major role in controlling the pandemic.
ABSTRACT
BACKGROUND: There is increased recognition in clinical settings of the importance of documenting, understanding, and addressing patients' social determinants of health (SDOH) to improve health and address health inequities. This study evaluated a pilot of a standardized SDOH screening questionnaire and workflow in an ambulatory clinic within a large integrated health network in Northern California. METHODS: The pilot screened for SDOH needs using an 11-question Epic-compatible paper questionnaire assessing eight SDOH and health behavior domains: financial resource, transportation, stress, depression, intimate partner violence, social connections, physical activity, and alcohol consumption. Eligible patients for the pilot receiving a Medicare wellness, adult annual, or new patient visits during a five-week period (February-March, 2020), and a comparison group from the same time period in 2019 were identified. Sociodemographic data (age, sex, race/ethnicity, and payment type), visit type, length of visit, and responses to SDOH questions were extracted from electronic health records, and a staff experience survey was administered. The evaluation was guided by the Reach, Effectiveness, Adoption, Implementation, and Maintenance (RE-AIM) framework. RESULTS: Two-hundred eighty-nine patients were eligible for SDOH screening. Responsiveness by domain ranged from 55 to 67%, except for depression. Half of patients had at least one identified social need, the most common being stress (33%), physical activity (22%), alcohol (12%), and social connections (6%). Physical activity needs were identified more in females (81% vs. 19% in males, p < .01) and at new patient/transfer visits (48% vs. 13% at Medicare wellness and 38% at adult wellness visits, p < .05). Average length of visit was 39.8 min, which was 1.7 min longer than that in 2019. Visit lengths were longer among patients 65+ (43.4 min) and patients having public insurance (43.6 min). Most staff agreed that collecting SDOH data was relevant and accepted the SDOH questionnaire and workflow but highlighted opportunities for improvement in training and connecting patients to resources. CONCLUSION: Use of evidence-based SDOH screening questions and associated workflow was effective in gathering patient SDOH information and identifying social needs in an ambulatory setting. Future studies should use qualitative data to understand patient and staff experiences with collecting SDOH information in healthcare settings.
Subject(s)
Health Inequities , Social Determinants of Health , Aged , Female , Humans , Male , Medicare , Referral and Consultation , Surveys and Questionnaires , United States , WorkflowABSTRACT
The objective of this study was to characterize the clinical presentation and outcomes of children and adolescents testing positive for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in the ambulatory setting. We found that about 8% of children tested positive for SARS-CoV-2, with the large majority being symptomatic (80%). The average age of our population was 12.5 years, and females and males were affected equally. However, African American patients (62%) were substantially more likely to test positive compared with other races. Children in this study tended to have a mild course, mostly presenting with respiratory symptoms, and very few required hospitalization. As the epidemiology of the pandemic evolves, it will be important to monitor the effects that changing variants have on infected children and the impact that vaccination programs have on mitigating infection risk.