Pak J Med Sci
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To analyze the risk factors of delirium in elderly patients after hip arthroplasty and to construct a prediction model. ⋯ Age, short nighttime sleep, general anesthesia, high intraoperative blood loss, hypoxemia, and high CRP levels are independent risk factors for delirium after hip arthroplasty. The nomogram prediction model constructed based on these risk factors can effectively predict delirium in elderly patients after hip arthroplasty.
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Metallic copper alloys have gained attention recently as a cutting-edge antibacterial weapon for areas where surface hygiene is crucial. The present study aimed to assess copper coupons (99% Cu) for their potential to decrease the viability of various Enterobacteriaceae strains from inanimate hospital surfaces. ⋯ These results suggest that prolonged copper usage may contribute to the development of antibiotic resistance, which could have significant ramifications.