Search

ObjectiveMulti-disciplinary team (MDT) collaboration enables hepatocellular carcinoma (HCC) patients to achieve better survival through precise diagnosis and individualized treatment. This study aimed to further investigate the effect of MDT care program (MDT-CP) on quality of life (QoL), anxiety and depression in HCC patients after surgery.MethodsTotally, 150 postoperative HCC patients were enrolled and randomized in a 1:1 ratio into the MDT-CP group (N = 76) to receive MDT care for 6 months and the normal care program (N-CP) group (N = 74) to receive routine care for 6 months.ResultsQuality of Life Questionnaire-Core 30 (QLQ-C30) global health status score at 1 month (M1), M3 and M6, QLQ-C30 functions score at M3 and M6 elevated while QLQ-C30 symptom score at M1 and M3 decreased in MDT-CP group compared with N-CP group (all P

In the realm of the Internet of Things (IoT), ensuring the security of communication links and evaluating the safety of nodes within these links remains a significant challenge. The continuous threat of anomalous links, harboring malicious switch nodes, poses risks to data transmission between edge nodes and between edge nodes and cloud data centers. To address this critical issue, we propose a novel trust evaluation based secure multi-path routing (TESM) approach for IoT. Leveraging the software-defined networking (SDN) architecture in the data transmission process between edge nodes, TESM incorporates a controller comprising a security verification module, a multi-path routing module, and an anomaly handling module. The security verification module ensures the ongoing security validation of data packets, deriving trust scores for nodes. Subsequently, the multi-path routing module employs multi-objective reinforcement learning to dynamically generate secure multiple paths based on node trust scores. The anomaly handling module is tasked with handling malicious switch nodes and anomalous paths. Our proposed solution is validated through simulation using the Ryu controller and P4 switches in an SDN environment constructed with Mininet. The results affirm that TESM excels in achieving secure data forwarding, malicious node localization, and the secure selection and updating of transmission paths. Notably, TESM introduces a minimal 12.4% additional forwarding delay and a 5.46% throughput loss compared to traditional networks, establishing itself as a lightweight yet robust IoT security defense solution.

Background and purposeThe predictive role of modified Glasgow prognostic score (mGPS) for long-term survival in several types of cancers has been well manifested. We supposed that preoperative mGPS might also be associated with long-term survival of operated non-small cell lung cancer (NSCLC) patients. The aim of this meta-analysis was to identify the prognostic value of preoperative mGPS in surgical NSCLC patients.MethodsThe PubMed, Web of Science, EMBASE and CNKI databases were searched for relevant studies up to November 7, 2022. The primary and secondary outcomes were overall survival (OS) and disease-free survival (DFS), respectively. The hazard ratios (HRs) and 95% confidence intervals (CIs) were combined.ResultsA total of 3,803 patients from 11 studies were enrolled and analyzed. The combined results demonstrated elevated preoperative mGPS was significantly related to poorer OS (HR = 2.11, 95% CI: 1.83–2.44, P