目的：比較胃潰瘍與潰瘍型胃癌的發病特點。方法：對69例胃潰瘍與32例胃癌進行回顧性分析，比較二者好發年齡、胃鏡下變病部位和大小的差異。結果：63.7%胃潰瘍多發生于50歲以下患者，81.3%胃癌發生于50歲以上患者（Ｐ＜0.01）。賁門部的胃癌是胃潰瘍的5倍（Ｐ＜0.01）；胃角部的胃潰瘍是胃癌的9倍（Ｐ＜0.01）；潰瘍型胃癌與胃潰瘍都易發生在胃竇，且檢出率相似。82.6%胃潰瘍直徑＜3 cm，78.1%胃癌直徑≥3 cm（Ｐ＜0.01）。結論：胃潰瘍與潰瘍型胃癌的好發年齡、生長部位和大小幾乎各不相同，這些發病特點對潰瘍型胃癌的早期診斷有一定指導意義。
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.
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.
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.