Objective: We compared patients' evaluation of care between a surgical unit with a rapid discharge policy and two comparison units to test the hypothesis that the centre with rapid discharge has outcomes that are not inferior to those of the comparison sites.
Design: Cross-sectional cohort study.
Subjects: Consecutive consenting patients undergoing primary hip arthroplasty during 12 months in: a unit that had reduced postoperative stay to median three days; a specialised orthopaedic surgery treatment centre with median stay of five days; a traditional unit with median stay of six days (N = 316, 125, 119, respectively).
Methods: Six weeks postoperatively, patients completed a specially developed questionnaire measuring their evaluation of care and recovery, together with measures of function and quality of life for validation purposes.
Results: Factor analysis of questionnaire responses identified two independent components of patients' evaluation: problems in staff care and problems in physical recovery. Neither component was impaired in the unit with rapid discharge: similar proportions of patients reported recovery problems in each site (odds radios (ORs) for the two comparators versus unit with rapid discharge: 0.96, 1.18); and more patients reported care problems in the two comparator sites (ORs 2.97, 2.16).
Conclusion: Duration of stay after primary hip arthroplasty can be reduced to three days without intensive pre- or postoperative care, without detriment to patient evaluation.
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http://dx.doi.org/10.1177/0269215513481686 | DOI Listing |
Int J Emerg Med
January 2025
Men's Health and Reproductive Health Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
Background: Anticoagulants increase the risk of cardiac tamponade in patients with pericardial effusion (PE). Therefore, inappropriate administration of them in the presence of PE can lead to a catastrophic outcome. This study presents a patient with a provisional misdiagnosis of venous thromboembolism (VTE).
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NOAA/Pacific Marine Environmental Laboratory, Seattle, Washington DC 20005, USA.
El Niño-Southern Oscillation (ENSO) exhibits a strong asymmetry between warm El Niño and cold La Niña in amplitude and temporal evolution. An El Niño often leads to a heat discharge in the equatorial Pacific conducive to its rapid termination and transition to a La Niña, whereas a La Niña persists and recharges the equatorial Pacific for consecutive years preconditioning development of a subsequent El Niño, as occurred in 2020-2023. Whether the multiyear-long heat recharge increases the likelihood of a transition to a strong El Niño remains unknown.
View Article and Find Full Text PDFNat Commun
January 2025
Department of Civil & Environmental Engineering, University of California Los Angeles (UCLA), Los Angeles, CA, USA.
Environ Sci Pollut Res Int
January 2025
Center for Environmental Sustainability and Water Security (IPASA), Research Institute for Sustainable Environment (RISE), Universiti Teknologi Malaysia, 81310, Johor Bahru, Johor, Malaysia.
In the Johor River Basin, a comprehensive analysis was conducted on 24 water environmental parameters across 33 sampling sites over 3 years, encompassing both dry and wet seasons. A total of 396 water samples were collected and analyzed to calculate the Water Quality Index (WQI). To further assess water quality and pinpoint potential pollution sources, multivariate techniques such as principal component analysis (PCA) and cluster analysis (CA), alongside spatial analysis using inverse distance weighted (IDW) interpolation, were employed.
View Article and Find Full Text PDFJ Am Chem Soc
January 2025
Beijing Key Laboratory of Theory and Technology for Advanced Batteries Materials, School of Materials Science and Engineering, Peking University, Beijing 100871, P. R. China.
Anion dimerization poses a significant challenge for the application of Li-rich cathode materials (LCMs) in high-energy-density Li-ion batteries because of its deleterious effects, including rapid capacity and voltage decay, sluggish reaction kinetics, and large voltage hysteresis. Herein, we propose a metal-ligand spin-lock strategy to inhibit anion dimerization, which involves introducing an Fe-Ni couple having antiferromagnetic superexchange interaction into the LCM to lock the spin orientations of the unpaired electrons in the anions in the same direction. As proof of concept, we applied this strategy to intralayer disordered LiTiS (ID-LTS) to inhibit S-S dimerization.
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