Oscillometry reference values for children and adolescents.

Background: Oscillometry devices allow quantification of respiratory function at tidal breathing but device-specific reference equations are scarce: the present study aims to create sex-specific oscillometric reference values for children and adolescents using the Resmon PRO FULL device.

Methods: Healthy participants (n=981) aged 6 to 17 years of the Austrian LEAD general population cohort were included. Subjects had normal weight (body mass index ≤99th percentile) and normal lung volumes (total lung capacity (TLC) ≥ lower limit of normal).

Comparative analysis of cell morphology in patient-paired primary human osteoblasts from the jaw and the fibula.

Previous studies hint at possible differences in osteogenic, osteoimmunologic, and angiogenetic potential among primary human osteoblasts (HOBs) from different origins (iliac and alveolar bone) within the same patient. In this study, HOBs from the jaw and the fibula were investigated for the first time to gain further knowledge about the similarities and differences on the cellular morphological level. Patient-paired HOB cultures from the jaw and fibula of 14 patients (60.

Atlas of Cerebrospinal Fluid Immune Cells Across Neurological Diseases.

Objective: Cerebrospinal fluid (CSF) provides unique insights into the brain and neurological diseases. However, the potential of CSF flow cytometry applied on a large scale remains unknown.

Methods: We used data-driven approaches to analyze paired CSF and blood flow cytometry measurements from 8,790 patients (discovery cohort) and CSF only data from 3,201 patients (validation cohort) collected across neurological diseases in a real-world setting.

Lower Total Shoulder Arthroplasty Cost of Care at an Ambulatory Surgical Center Versus a Main Hospital.

Introduction: Total shoulder arthroplasty (TSA) is an increasingly common orthopaedic procedure. Expansion of TSA to outpatient surgical settings has the potential to reduce costs, although there is limited research on the cost and efficiency of this shift in surgical site of care. The purpose of this study is to compare costs and efficiency of TSA between an ambulatory surgical center (ASC) and a hospital.