Publications by authors named "S Katz"

New drugs for Duchenne muscular dystrophy (DMD) are emerging rapidly. However, we and others believe these drugs are achieving regulatory approval prematurely. It is the cardiorespiratory complications of DMD that cause the disease's major morbidities and that determine survival.

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Importance: Classification of persons with long COVID (LC) or post-COVID-19 condition must encompass the complexity and heterogeneity of the condition. Iterative refinement of the classification index for research is needed to incorporate newly available data as the field rapidly evolves.

Objective: To update the 2023 research index for adults with LC using additional participant data from the Researching COVID to Enhance Recovery (RECOVER-Adult) study and an expanded symptom list based on input from patient communities.

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Objective: To examine the effect of biological sex on wait-times to first rheumatology appointment in a central triage system before, during and after the COVID-19 pandemic.

Methods: De-identified data of patients referred to one centralised Rheumatology referral centre between November 2019 and December 2023 were extracted from the electronic medical record. Variables collected and analysed included time from referral to first appointment, biological sex, referral period, triage urgency, age, and geographic location.

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Introduction: Childhood mental, behavioral, and developmental disorders (MBDD) are common and are associated with poor health and well-being. Monitoring the prevalence of MBDDs among children and factors that may influence health outcomes is important to understanding risk and promoting population health.

Method: We examined trends in parent-reported lifetime MBDDs among children and associated health promotion and risk indicators from 2016 through 2021 by using data from the National Survey of Children's Health.

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