病案质量整体管理的做法

病案质量是衡量临床工作质量的重要标志。目前，因重效益轻质量、重科研轻临床现象突出，致病案质量有所下降。因此，应加强病案质量整体管理，建立医院、科室、个人三级病案质量控制体系；以病案内涵质量为核心内容，制定完善科学的病案质量评价标准；加强岗前培训，抓人员素质的提高；强化病案过程质量管理和终末质量管理，重视病案质量信息反馈作用。     

Validation of the Taiwan Birth Registry using obstetric records.

BACKGROUND AND PURPOSE: Birth certificates are a major source of population-based data often used in maternal and child health research, but their value depends upon the level of accuracy of the data. The purpose of this study was to assess the validity of the birth registry data in Taiwan. METHODS: Obstetric records of a total of 2779 infants born at a municipal hospital in Taipei between 1995 and 1997 were abstracted and linked to the Taiwan Birth Registry (TBR). Concordance was presented by agreement percentages for various birth characteristics including gender, birth order, birth weight, and gestational age. Concordance was further assessed using Cohen's k and sensitivity/specificity for both birth weight and gestational age, with both variables categorized according to their customary definitions. RESULTS: Missing data for specific items in the TBR ranged from 0% (gender) to 1.6% (birth order). The birth registry accurately reported all 4 selected items, with the highest and lowest concordance percentage noted for gender (99.0%) and gestational age (88.3%), respectively. The level of agreement indicated by the Cohen's k statistic ranged from 0.92 to 0.96 for birth weight and gestational age when both variables were treated as categorical variables. CONCLUSIONS: The TBR showed a low rate of missing information and high levels of validity for the elements frequently used in maternal and child health research in Taiwan.     

力学刺激对3月龄骨质疏松大鼠成骨细胞增殖与合成功能的影响

探讨周期性双轴力学应变对成骨细胞增殖与分化合成功能的影响。将正常 3月龄雌性 SD大鼠和骨质疏松大鼠颅顶骨分离的成骨细胞分别在含 10 %胎牛血清的 F- 12培养液中培养 ,并接种在双轴力学应变装置中。当细胞生长至亚融合状态 (Subconfluence) ,给细胞施加力学刺激 ,频率为 1Hz,力学刺激分别为 4 0 0、10 0 0、4 0 0 0μ strain;作用时间分别为每天 30 m in,2、4、8h,共加载两天。以未受力学刺激的细胞为对照组 ,受力学刺激的细胞为实验组 ,并进行比较。采用流式细胞技术测定细胞增殖变化 ;采用同位素标记方法检测成骨细胞骨钙素、I型胶原 C端前肽 (PICP)和总蛋白的分泌量。结果表明 :1)在静态培养条件下 ,3ovx组与 3control组比较 ,其细胞功能活性无明显变化 ,但 3ovx组大鼠成骨细胞增殖活性明显增高 ,这与绝经后骨质疏松骨代谢的高转换率相一致。 2 )4 0 0、10 0 0 μstrain力学刺激可以促进 3control组成骨细胞 I型胶原、骨钙素和总蛋白的分泌量增加 ,促进成骨细胞的分化成熟 ;在 10 0 0μstrain力学刺激下 ,成骨细胞合成骨基质的能力增加最为明显。同时 ,在 4 0 0、10 0 0μstrain力学刺激的初期也可以促进成骨细胞的增殖 ,而促进成骨细胞的分化成熟的作用大于促进细胞增殖的作用。 3)在4 0 0 0 μ     

缺血性卒中或短暂性脑缺血发作患者的卒中预防指南

这份新声明旨在为缺血性卒中或短暂性脑缺血发作存活者的缺血性卒中预防提供全面和及时的循证推荐，循证推荐包括对危险因素的控制，动脉粥样硬化性疾病的干预措施，心源性栓塞的抗栓治疗以及非心源性卒中抗血小板药的应用。另外，还为其他多种特殊情况下复发性卒中的预防提供了推荐、包括动脉夹层分离、卵圆孔未闭、高同型半胱氨酸血症、高凝状态、镰状细胞病、脑静脉窦血栓形成、女性卒中（特别是与妊娠和绝经后激素替代治疗相关卒中），脑出血后肮凝药的应用，以及该指南在高危人群中执行和应用的特殊措施。     

Interaction of misonidazole, hyperthermia, and irradiation in a C3H mammary carcinoma and its surrounding skin in vivo.

The interaction of irradiation, Misonidazole (MISO), and hyperthermia was studied in a C3H mouse mammary carcinoma and its surrounding skin in vivo. MISO (0.5-1.0 mg/g) was injected 30 min before irradiation. Hyperthermia (41.5 degrees-43.5 degrees C for 60 min) was given either simultaneously, 0.5 hr, or 4 hr after X rays. The results were evaluated as the radiation dose to achieve tumor control (TCD50) or moist desquamation of the skin (DD50) in half of the treated animals. A therapeutic gain was found when the enhancement in tumors were greater than that found in skin. The combination of simultaneous heat and irradiation caused great enhancement in radiation response, but with no therapeutic gain. A slightly lower enhancement of the damage in both tissues was found with a 30 min interval between irradiation and hyperthermia, whereas heat 4 hr after X rays gave a small, but significant therapeutic gain. MISO significantly enhanced the response in tumors but not in skin. Combined trimodality treatment with MISO, irradiation, and hyperthermia resulted in enhancement ratios up to 15, dependent on temperature, radiation-heat interval, and to a lesser extent the MISO dose. The enhancement was for all schedules most pronounced in the tumors, resulting in an improved therapeutic effect. The combination of MISO and hyperthermia may be a valuable addition to radiotherapy, especially if heat and irradiation can be applied with close interval and with one of the modalities given selectively to the tumor.     

后颅窝转移瘤

Twenty-seven cases of metastatic tumor of posterior fossa were presented in this paper. Of the patients, 20 were males and 7 females; their age ranged from 20 to 68, and 89% of them were over 40 years of age. The primary foci found were bronchopulmonary carcinomas (7 cases), rhinopharyngeal carcinomas (3 cases), and cancer of the liver (1 case), but in 16 cases the primary foci were not found. All of these patients presented symptoms and signs of obviously increased intracranial pressure, and most of them had the signs of cerebellar and cranial nerves' lesions. Ventriculorgraphy and brain CT scanning were important procedures in the diagnosis, and MRI was most valuable in establishing the diagnosis and localization of posterior fossa metastatic tumors. Twenty-six patients underwent operation. The short-term follow-up study showed an improvement in 25 cases. There was one death. The surgical treatment of posterior fossa metastatic tumor was emphasized. Radiotherapy and chemotherapy were discussed.     

白城市52年间法定报告传染病流行趋势分析

目的：了解掌握法定报告传染病流行情况及变化。方法：采用描述流行病学方法，分析报告传染病的消长分布。结果：传染病的发病率，死亡率，病死率都呈显著下降趋势，病种间消长有明显变化。结论：血源及性传播疾病为新时期的主要传染病病种。     

门诊干扰素治疗慢性乙型病毒性肝炎病人数据库的建立及其应用

报道了应用计算机对感染内科门诊干扰素治疗慢性乙型病毒性肝炎病人的一般资料、干扰素治疗方案、干扰素治疗效果、干扰素副反应、每次复查的生化结果、随访的时间等项目建立数据库,设计程序进行管理。微机能准确地储存资料,方便医护人员对门诊干扰素治疗病人进行及时、有效的治疗和管理,促进病人的健康,提高医护人员的科学管理和社区保健的能力。