ArticleAging clinical and experimental research2023
Risk factors analysis and nomogram construction for postoperative pulmonary infection in elderly patients with hip fractures.
Article in Aging clinical and experimental research, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 2 of them syntheses that pooled it.
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Who cites it
20 citing papers in PubMed, 2 syntheses or guidelines pooled it, 24 citations in OpenAlex.
- Risk prediction models for postoperative infections in patients with hip fractures: a systematic review and critical appraisal.Frontiers in medicine · 2026Pooled it
- Clinical outcomes from robotic transabdominal preperitoneal inguinal hernia repair in patients under and over 70 years old: a single institution retrospective cohort study with a comprehensive systematic review on behalf of TROGSS - The Robotic Global Surgical Society.Aging clinical and experimental research · 2024Pooled it
- Article
- Development and validation of a routine blood test-based model to predict in-hospital postoperative pulmonary infection in older patients with hip fracture.BMC geriatrics · 2026Article
- Predicting Risk of Postoperative Pneumonia by a Nomogram in Elderly Patients After Hip Fracture Surgery.Journal of clinical medicine research · 2026Article
- Prediction of postoperative pulmonary complications in geriatric patients with hip fracture using a nomogram incorporating bedside ultrasonography and clinical parameters.BMC geriatrics · 2026Observational
- A clinically useful nomogram integrating bedside lung ultrasound and clinical parameters for pulmonary complications after non-thoracic surgery in blunt chest trauma patients.Frontiers in medicine · 2026Article
- Risk factors and predictive nomogram of human serum albumin infusion after total hip arthroplasty for femoral head necrosis.European journal of medical research · 2025Article
- Risk factor analysis and nomogram development for survival prediction in obese patients with severe acute pancreatitis: a retrospective study.BMC gastroenterology · 2025Article
- Effect of sarcopenia combined with Metabolic Syndrome (MS) on the prognosis of intertrochanteric fractures: a retrospective clinical study.BMC musculoskeletal disorders · 2025Article
- Observational
- Risk stratification system and visualized dynamic nomogram constructed for predicting postoperative pneumonia in geriatric patients with hip fracture.European journal of medical research · 2025Article
- Machine learning and transformer models for prediction of postoperative pneumonia risk in patients with lower limb fractures.Scientific reports · 2025Article
- Risk factors for postoperative hypoalbuminemia in ovarian cancer: a predictive nomogram.BMC women's health · 2025Article
- Construction and validation of a nomogram for predicting survival in diabetic patients with severe acute pancreatitis: A retrospective study from a tertiary center.Saudi journal of gastroenterology : official journal of the Saudi Gastroenterology Association · 2025Article
- Examination of factors causing postoperative pneumonia in elderly hip fracture patients: A narrative review.Medicine · 2025Review
- Advancements in Managing Choledocholithiasis and Acute Cholangitis in the Elderly: A Comprehensive Review.Cureus · 2025Review
- Development and validation of a nomogram for predicting pulmonary complications in elderly patients undergoing thoracic surgery.Aging clinical and experimental research · 2024Article
- Construction and validation of a nomogram for predicting survival in elderly patients with severe acute pancreatitis: a retrospective study from a tertiary center.BMC gastroenterology · 2024Article
- Decoding the immune landscape following hip fracture in elderly patients: unveiling temporal dynamics through single-cell RNA sequencing.Immunity & ageing : I & A · 2023Article
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Authors and funding
7 authors at 1 institution in 1 country.
Funding
Abstract
purposeThe purpose of this study was to predict the probability of postoperative pulmonary infection in elderly patients with hip fractures by developing and validating a precise model.
methodsThe clinical data of 1008 elderly hip fracture patients undergoing surgical treatment in Shanghai Tenth Peoples' Hospital were retrospectively selected. A univariate analysis and multivariate regression were used to analyze the independent risk factors for postoperative pulmonary infection in elderly patients with hip fractures. A risk prediction model was established, and a nomogram was drawn. The area under the ROC curve and Hosmer‒Lemeshow test were used to evaluate the predictive effect of the model.
resultsThe multivariate regression analysis indicated that age > 73, time from fracture to surgery (d) > 4 days, smoking, ASA ≥ III level, COPD, hypoproteinemia, red cell distribution width > 14.8%, mechanical ventilation time > 180 min, and stay in the ICU were independent risk factors for postoperative pulmonary infection in elderly patients. The AUCs of the model were 0.891 and 0.881, 0.843, respectively, in the two verification groups. For the Hosmer‒Lemeshow test, the P values were 0.726 in the modeling group and 0.497 and 0.231 in the verification group (P > 0.05).
conclusionOverall, this study uncovered different independent risk factors for postoperative pulmonary infection in patients with hip fractures. The nomogram can effectively predict the occurrence of postoperative pulmonary infection.
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