目的：比较胃溃疡与溃疡型胃癌的发病特点。方法：对69例胃溃疡与32例胃癌进行回顾性分析，比较二者好发年龄、胃镜下变病部位和大小的差异。结果：63.7%胃溃疡多发生于50岁以下患者，81.3%胃癌发生于50岁以上患者（Ｐ＜0.01）。贲门部的胃癌是胃溃疡的5倍（Ｐ＜0.01）；胃角部的胃溃疡是胃癌的9倍（Ｐ＜0.01）；溃疡型胃癌与胃溃疡都易发生在胃窦，且检出率相似。82.6%胃溃疡直径＜3 cm，78.1%胃癌直径≥3 cm（Ｐ＜0.01）。结论：胃溃疡与溃疡型胃癌的好发年龄、生长部位和大小几乎各不相同，这些发病特点对溃疡型胃癌的早期诊断有一定指导意义。
Objective To elucidate the effect of first-aid fast track in triaging earthquake trauma patients by studying the earthquake trauma patients staying in the Emergency Department of West China Hospital after “5•12 Wenchuan Earthquake” so as to accumulate experience in the treatment of disaster traumas. Methods A retrospective study was done on earthquake trauma patients staying in the Emergency Department of West China Hospital after “5•12 Wenchuan Earthquake” from 14:28 May 12, 2008 to 14:27 May 15, 2008. Differences in care given during the time period were analyzed. Results There were 536 earthquake trauma patients in West China Hospital within 72 hours after the earthquake. Twohundred and seven earthquake trauma patients staying in the Emergency Department had an average stay of 129 minutes during the 24 hours after the quake; 104 earthquake trauma patients staying in the Emergency Department had an average stay of 97 minutes in the second 24 hours; and 226 earthquake trauma patients staying in the Emergency Department had an average stay of 86 minutes in the third 24 hours. Each consecutive day showed shorter average stays. Conclusion The first-aid fast track not only guarantees earthquake trauma patients are saved as soon as possible but also shortens the time in the Emergency Department.
Individuals with motor dysfunction caused by damage to the central nervous system are unable to transmit voluntary movement commands to their muscles, resulting in a reduced ability to control their limbs. However, traditional rehabilitation methods have problems such as long treatment cycles and high labor costs. Functional electrical stimulation (FES) based on brain-computer interface (BCI) connects the patient’s intentions with muscle contraction, and helps to promote the reconstruction of nerve function by recognizing nerve signals and stimulating the moving muscle group with electrical impulses to produce muscle convulsions or limb movements. It is an effective treatment for sequelae of neurological diseases such as stroke and spinal cord injury. This article reviewed the current research status of BCI-based FES from three aspects: BCI paradigms, FES parameters and rehabilitation efficacy, and looked forward to the future development trend of this technology, in order to improve the understanding of BCI-based FES.
ObjectiveUnder the principle of promoting the reform of TCM payment methods, analyzing the difference in efficacy and cost of treatment using Western medicine or traditional Chinese medicine, and providing health economics basis for the reform of payment methods for advantageous diseases of TCM. MethodsData from the first page of medical records of 4 Chinese hospitals and 4 western hospitals of the same level were collected from 2020 to 2021 in typical areas, focusing on four typical TCM advantageous diseases that were consistent with diabetes, cervical spondylosis, arthralgia syndrome in the lumbar area or pelvic inflammation, and a total of 14 958 cases were included through propensity score matching. Under the assumption of same disease, same effect and same price, the age, bed days, total cost, discharge condition and reoperation condition of the same disease in 90 days were analyzed and compared between the two groups. ResultsIn terms of outcomes, the experimental group showed significantly better discharge outcomes compared with the control group for the four diseases. In terms of cost, the control group had higher total costs for arthralgia syndrome in the lumbar area and cervical spondylosis, while the control group had lower total costs for diabetes. After controlling for treatment effects, the control group had higher costs for cervical spondylosis and pelvic inflammatory disease compared to the experimental group, while the control group had lower costs for diabetes and arthralgia syndrome in the lumbar area compared to the experimental group. ConclusionThe experimental group shows better treatment effectiveness for the four TCM-dominant diseases. The control group has higher costs for cervical spondylosis and pelvic inflammatory disease when discharge outcomes are limited, while the control group has lower costs for diabetes and arthralgia syndrome in the lumbar area. This highlights the necessity of reforming the payment methods for TCM-dominant diseases. Additionally, the development of TCM-dominant diseases should focus on addressing the high demand for elderly chronic diseases in TCM.