中性粒细胞与血红蛋白比值和单核细胞与血红蛋白比值预测骨盆或髋臼骨折手术患者住院时间延长
该数据集包含172例骨盆或髋臼骨折手术患者的血液指标和住院时间数据，用于评估NHR和MHR预测住院时间延长的价值。
基本信息
资源简介
中性粒细胞与血红蛋白比值和单核细胞与血红蛋白比值预测骨盆或髋臼骨折手术患者住院时间延长
【一句话概览】
本数据集是 figshare 公开的结构化表格数据集，收录 2 个文件、合计 1.12 MB，主题涵盖 neutrophil-to-hemoglobin ratio (NHR)、monocyte-to-hemoglobin ratio (MHR)、prolonged length of stay、pelvic fracture、acetabular fracture，可用于统计建模、特征工程与队列分析，CC BY 4.0 许可开放获取。
【数据集背景】
本数据集源站标题为《Neutrophil-to-Hemoglobin Ratio and Monocyte-to-Hemoglobin Ratio Predict Prolonged Length of Stay in Patients Undergoing Surgery for Pelvic or Acetabular Fractures》。配套论文《Neutrophil-to-Hemoglobin Ratio and Monocyte-to-Hemoglobin Ratio Predict Prolonged Length of Stay in Patients Undergoing Surgery for Pelvic or Acetabular Fractures》发表于 Journal of Investigative Surgery（2025），DOI：10.1080/08941939.2025.2515067。项目资助方：This work was supported by the Tri-Service General Hospital (TSGH-D-113116 and MND-MAB-C11-113040).。源站首次发布：2025-06-18。
【数据内容】
源站原始描述：This study evaluated the neutrophil-to-hemoglobin ratio (NHR) and monocyte-to-hemoglobin ratio (MHR) as predictors of prolonged hospital stay in patients undergoing surgery for pelvic or acetabular fractures. We retrospectively reviewed records of patients aged ≥ 18 years who underwent open reduction and internal fixation (ORIF). NHR and MHR were calculated from blood samples at admission and 24 hours postoperatively. Prolonged hospital length of stay (LOS) was defined as ≥ 25 days (75th percent…
中文译文（机器翻译，仅供快速理解，请以原文为准）：本研究评估了中性粒细胞与血红蛋白比值（NHR）和单核细胞与血红蛋白比值（MHR）作为骨盆或髋臼骨折手术患者住院时间延长的预测指标。 我们回顾性分析了年龄≥18岁、接受切开复位内固定（ORIF）患者的病历。NHR和MHR根据入院时及术后24小时的血样计算。住院时间（LOS）延长定义为≥25天（第75百分位数）。最佳截断值通过ROC曲线分析确定。多变量logistic回归用于识别临床变量与LOS延长之间的关联。 在172例患者（平均年龄44.5岁）中，术后NHR > 0.46和MHR > 0.02与髋臼骨折患者LOS延长独立相关（aOR分别=5.90和5.42）。在骨盆骨折中未发现显著关联。 术后NHR和MHR升高与髋臼骨折患者LOS延长密切相关，可能有助于围手术期风险分层和临床决策。
【数据结构与技术规格】
文件数 2 个，合计 1.12 MB。iivs_a_2515067_sm6410.tif：image/tiff，1.10 MB。iivs_a_2515067_sm8813.docx：application/vnd.openxmlformats-officedocument.wordprocessingml.document，16.85 KB。数据集 DOI：10.6084/m9.figshare.29346745.v1。
【主题与分类】
源站学科分类：Space Science、Medicine、Cell Biology、Physiology、Chemical Sciences not elsewhere classified、Mathematical Sciences not elsewhere classified。主题标签：neutrophil-to-hemoglobin ratio (NHR)、monocyte-to-hemoglobin ratio (MHR)、prolonged length of stay、pelvic fracture、acetabular fracture。
【适用方向】
结构化表格数据可直接用于统计建模、特征工程与队列分析。
【获取与许可】
源站页面：https://tandf.figshare.com/articles/dataset/Neutrophil-to-Hemoglobin_Ratio_and_Monocyte-to-Hemoglobin_Ratio_Predict_Prolonged_Length_of_Stay_in_Patients_Undergoing_Surgery_for_Pelvic_or_Acetabular_Fractures/29346745
使用许可：CC BY 4.0（https://creativecommons.org/licenses/by/4.0/）。
规范引用：Neutrophil-to-Hemoglobin Ratio and Monocyte-to-Hemoglobin Ratio Predict Prolonged Length of Stay in Patients Undergoing Surgery for Pelvic or Acetabular Fractures. Taylor & Francis. Pan, Wei-Gang; Chou, Yu-Ching; Yeh, Tsu-Te
【使用注意】
· 源站最后修改于 2025-12-11，引用时请注意版本时效。
下载信息
注册下载
需要注册 Kaggle 账号并登录后下载，适合需要跟踪下载记录和使用 API 的用户。
暂未开放公开下载
无需注册即可直接获取公开样本或文档，适合快速预览和评估数据集质量。
免登录有偿下载
公开数据集受托下载与技术交付服务。
提供高速下载与技术交付服务（收技术服务费，非数据销售）
暂未开放当前数据集主要来源为 Kaggle 公开托管，完整影像包建议通过原始链接或 Kaggle API 获取。
使用方式
数据集获取（Figshare）
- 源站标题：Neutrophil-to-Hemoglobin Ratio and Monocyte-to-Hemoglobin Ratio Predict Prolonged Length of Stay in Patients Undergoing Surgery for Pelvic or Acetabular Fractures
- DOI：10.6084/m9.figshare.29346745.v1
- 发布日期：2025-06-18
- 文件数：2 个
- 文件总体积：1.12 MB
- 源站页面：https://tandf.figshare.com/articles/dataset/Neutrophil-to-Hemoglobin_Ratio_and_Monocyte-to-Hemoglobin_Ratio_Predict_Prolonged_Length_of_Stay_in_Patients_Undergoing_Surgery_for_Pelvic_or_Acetabular_Fractures/29346745
命令行下载
curl -L -o "iivs_a_2515067_sm6410.tif" "https://ndownloader.figshare.com/files/55456144"
curl -L -o "iivs_a_2515067_sm8813.docx" "https://ndownloader.figshare.com/files/55456147"
文件清单
iivs_a_2515067_sm6410.tif（1.10 MB）iivs_a_2515067_sm8813.docx（16.85 KB）
文件总体积 1.12 MB（源站 API 实测）。
数据加载示例（图像类）
from PIL import Image
import glob, os
files = (glob.glob(os.path.join(path, "**", "*.png"), recursive=True)
+ glob.glob(os.path.join(path, "**", "*.jpg"), recursive=True)
+ glob.glob(os.path.join(path, "**", "*.tif"), recursive=True))
print("图像文件数:", len(files))
img = Image.open(files[0]); print("尺寸/模式:", img.size, img.mode)
# torchvision Dataset 方式:
# from torchvision import datasets
# ds = datasets.ImageFolder(path) # 要求 子目录=类别
目录组织与标注格式以源站说明和下载后实际文件为准。
数据说明
This study evaluated the neutrophil-to-hemoglobin ratio (NHR) and monocyte-to-hemoglobin ratio (MHR) as predictors of prolonged hospital stay in patients undergoing surgery for pelvic or acetabular fractures.
We retrospectively reviewed records of patients aged ≥ 18 years who underwent open reduction and internal fixation (ORIF). NHR and MHR were calculated from blood samples at admission and 24 hours postoperatively. Prolonged hospital length of stay (LOS) was defined as ≥ 25 days (75th percentile). Optimal cutoffs were determined by ROC curve analysis. Multivariable logistic regression identified associations between clinical variables and prolonged LOS.
Among 172 patients (mean age 44.5), postoperative NHR > 0.46 and MHR > 0.02 were independently associated with prolonged LOS in patients with acetabular fractures (aOR = 5.90 and 5.42, respectively). No significant associations were found in pelvic fractures.
Elevated postoperative NHR and MHR are strongly associated with prolonged LOS in patients with acetabular fractures and may assist in perioperative risk stratification and clinical decision-making.
许可
CC BY 4.0
引用
学术使用请引用 DOI 10.6084/m9.figshare.29346745.v1（source: https://tandf.figshare.com/articles/dataset/Neutrophil-to-Hemoglobin_Ratio_and_Monocyte-to-Hemoglobin_Ratio_Predict_Prolonged_Length_of_Stay_in_Patients_Undergoing_Surgery_for_Pelvic_or_Acetabular_Fractures/29346745）。
数据缺失？
依托陕西、四川两大基地，我们与超过十家三甲医院建立直接合作关系，覆盖合规授权、采集治理、专业标注、数据交付的全流程，为AI医疗团队提供即拿即用的高质量临床数据。
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