ObjectiveTo evaluate the reasonableness of anticoagulation management strategy in patients after mechanical heart valve replacement. MethodsAll patients were followed and registered continually at outpatient clinic from July 2011 to February 2013, with a minimum of 6 months after surgery. Targeted international normalized rate (INR) 1.60 to 2.20 and warfarin weekly dosage adjustment were used as the strategy of anticoagulation management. Except bleeding, thrombogenesis and thromboembolism, time in therapeutic range (TTR) and fraction of TTR (FTTR) were adopted to evaluate the quality of anticoagulation management. ResultsA total 1 442 patients and 6 461 INR values were included for data analysis. The patients had a mean age of 48.2±10.6 years (14-80 years) and the following up time were 6 to 180 months (39.2±37.4 months) after surgery. Of these patients, 1 043 (72.3%) was female and 399 (27.7%) was male. INR values varied from 0.90-8.39 (1.85±0.49) and required weekly doses of warfarin were 2.50-61.25 (20.89±6.93 mg). TTR of target INR and acceptable INR were 51.1% (156 640.5 days/306 415.0 days), 64.9% (198 856.0 days/306 415.0 days), respectively. FTTR of target INR and acceptable INR were 49.4% (3 193 times/6 461 times), 62.6% (4 047 times/6 461 times). There were 8 major bleeding events, 7 mild bleeding events, 2 thromboembolism events, and 2 thrombogenesis in the left atrium. ConclusionIt is reasonable to use target INR 1.60-2.20 and warfarin weekly dosage adjustment for patients after mechanical heart valve replacement.
目的:了解绵竹市社区卫生服务系统震后现状,同时分析社区医疗震后居民满意度和社区卫生服务机构震后灾害干预能力,以期为社区卫生服务体系地震应急恢复和重建提供参考意见。方法:采用随机抽样的方法,抽取绵竹市剑南社区卫生服务中心和天河社区卫生服务中心进行访谈,采取方便抽样的方法,抽取2.4‰的绵竹城区居民采用面对面访谈的方式用自制问卷进行调查,并用Epidata 3.0 进行数据录入、SPSS13.0进行统计分析。结果:共发放问卷240份,收回有效问卷229份(有效回收率95.4%)。当地社区卫生服务系统在地震中受损严重。社区卫生服务系统灾后工作居民满意度为45.4%,社区卫生服务机构对居民进行抗灾/防灾知识教育的比例为33.6%,灾后是否有持续而足够的常见病药品供应及是否有持续而足够的慢性病药品供应是影响当地居民对当地社区卫生服务体系灾害应急工作的满意度的影响因素(P值分别是0.033,0.001)。结论:震后社区卫生服务居民满意度较低,服务体系地震灾害干预能力不足。居民在在灾前接受抗灾教育的比例较低,加强药品储备能提高社区卫生机构灾害应急工作的效果。在社区卫生服务体系重建的过程中,应注重社区医疗基础工作的恢复,基础设施的重建和健全社区急救体系。
Objective To survey the relations between the rural residents’ occupational satisfaction, the health policies and demographic factors in Henan province and then to confirm the health policy order and its key target populations. Methods The questionnaires were distributed to 1 117 rural residents in 156 villages among 44 townships in 19 counties (cities, districts). The frequency analysis, multivariate linear regression analysis and multiple comparisons were conducted. Results The average value of rural residents’ occupational satisfaction scored 68.23, among which the complete dissatisfaction scored 0 accounting for 1.9%, the complete satisfaction scored 100 accounting for 9.0%, the one scoring no more than 50 accounted for 20.9%, and the one scoreing equal 80 or more than 80 accounted for 37.5%. By regarding the occupational satisfaction as the dependent variable, the independent variables stayed in the model were as follows in order according to their influence from heavy to little on the dependent variable: new rural cooperative medical system (NRCMS), occupation, village general practitioner’s work, family formation, age, disease prevention and control efforts. The occupational satisfaction was much higher when there were the following conditions: the higher satisfaction with the NRCMS, the more financial burden relieved by the NRCMS, and the higher satisfaction with village general practitioners’ work. The occupational satisfaction was the highest when villagers lived with their spouses, while it was the lowest when villagers lived with their spouses and children, as well as they lived with their parents, spouses and children. The peasants’ occupational satisfaction was the lowest. The occupational satisfaction had significantly negative correlation with cultural level, and had positive correlation with age. Conclusion The occupational satisfaction is an important indicator for assessing the level of social harmony, and is the basis for policy decision-making, implementation, and evaluation. The overall occupational satisfaction of the rural residents in Henan is lower, so the social harmoniy and stability should be alerted. The priority order of the existing rural health policy should be the NRCMS policy, village general practitioner work policy, and village disease prevention and control policy. When we are formulating and implementing the rural health policy, the key target populations should be considered among the people whose families comprise two or three generations, whose occupations are farmers, whose cultural level is lower, and whose ages are younger.
Objective To understand the situation of commonly-used drugs, medical device and their storages in rural households among model well-off township hospitals in eastern, central and western China, and to provide the basis for the guidance of reasonably using and scientifically storing drugs. Methods The methods of combining simple random sampling and cluster sampling were used to investigate and analyze the situation of commonly-used drugs, medical device and their storages in 162 households from three well-off township hospitals in Shanghai, Zhejiang, and Sichuan provinces, respectively. Results The storage rates of commonly-used drugs of rural households in well-off towns were cold medicine (72.2%), wound paste (51.9%), cooling oil (39.5%), essential balm (36.4%), antihypertensive (27.8%), iodine tincture (14.2%), anti-diabetic drugs (13.0%) and other drugs (17.3%). The storage rates of medical devices were thermometer (50.0%), cotton swab (47.5%), sphygmomanometer (9.3%), injector (1.2%) and other devices (22.2%). A total of 66% of respondent families stored drugs and medical devices in a fixed drawer. Only 3.1% families stored drugs and medical devices in the special portable medical kit. Conclusion Rural families have a higher rate of household drugs among model well-off township hospitals in eastern, central and western China, and most drugs are OTC drugs. The storage rates of medical devices are not high. Many rural family-owned medical devices are linked with special chronic diseases in the family. A lot of rural families place drugs and medical devices randomly. There are many security risks, and it may affect the rational utilization of drugs.
Objective To investigate the safety of thoracic surgery for high-altitude patients in local medical center. MethodsWe retrospectively collected 258 high-altitude patients who received thoracic surgery in West China Hospital, Sichuan University (plain medical center, 54 patients) and People's Hospital of Ganzi Tibetan Autonomous Prefecture (high-altitude medical center, 204 patients) from January 2013 to July 2019. There were 175 males and 83 females with an average age of 43.0±16.8 years. Perioperative indicators, postoperative complications and related risk factors of patients were analyzed. ResultsThe rate of minimally invasive surgery in the high-altitude medical center was statistically lower than that in the plain medical center (11.8% vs. 55.6%, P<0.001). The surgical proportions of tuberculous empyema (41.2% vs. 1.9%, P<0.001) and pulmonary hydatid (15.2% vs. 0.0%, P=0.002) in the high-altitude medical center were statistically higher than those in the plain medical center. There was no statistical difference in perioperative mortality (0.5% vs. 1.9%, P=0.379) or complication rate within 30 days after operation (7.4% vs. 11.1%, P=0.402) between the high-altitude center and the plain medical center. Univariate and multivariate analyses showed that body mass index≥25 kg/m2 (OR=8.647, P<0.001) and esophageal rupture/perforation were independent risk factors for the occurrence of postoperative complications (OR=15.720, P<0.001). ConclusionThoracic surgery in the high-altitude medical center is safe and feasible.
Objective To survey the current status of residents’ health examination in township medical units in Shuangliu county, so as to provide references for exploring the residents’ health examination mode suitable for the well-off rural hospitals, and for improving the effects of physical examination. Methods The self-designed questionnaires were made to survey the current situation of health examination for the residents in 24 township medical units in Shuangliu County, including 3 central township hospitals, 3 community health centers and 18 general township hospitals; and the outline was designed to interview the people responsible for managing and implementing the resident’s examination work. The Epidate 3.1 was used for data input, the SPSS 17.0 was used for descriptive statistics and stratified analysis, and the classification method was adopted for qualitative research of personal interview data. Results The number of primary health care units for carrying out residents’ health examination got gradually increased year by year from 2008 to 2010; and all 24 township-level medical units had already carried out that examination by 2010. But some issues still existed such as lower participation rate and ineffective utilization of the archives. Conclusion a) It is necessary to prepare well, enhance organizing, expand publicity, and increase participation rate when primary health care units carry out the health examination for residents; b) It is necessary requires to fasten the informatization construction of health archives, and to quicken the process and analysis of examination information; and c) It is advisable to constantly optimize the examination items according to exam information, to improve the qualification of medical staffs, and to fasten the construction of exam team.
Objective To observe the changes and influencing factors on pulse oxygen saturation and hemoglobin in Tibetan residents of 4 200 meters above sea level. Methods The health examination data of the Tibetan village residents were collected in Rerong Country, Shannan Prefecture of Tibet autonomous region from January 4 to February 4, 2012. And the information of pulse oxygen saturation was recorded at the same time. The residents were categorized by sex, age and smoking history to observe the difference in each group. Results The clinical data of 234 healthy Tibetan residents were collected with average age of (37.9±13.9) years old, and 97 were male (41.5%). There were no difference in pulse oxygen saturation [(86.1±3.4)% and (86.0±4.7)%, P=0.784) between male and female residents, and heart rate of the male was less than that of the female [(77.9±9.8) bpm and (81.1±12.1) bpm, P=0.036], while the hemoglobin content was higher in male residents [(164.5±15.4) g/L and (139.1±19.2) g/L, P=0.000). With the increase of age, especially in the group older than 60 years, the pulse oxygen saturation significantly decreased (P=0.003), while hemoglobin content showed a gradual increase trend (P=0.000). And in the group which smoking history more than 20 pack-years, the pulse oxygen saturation was lesser than the other groups, and the hemoglobin content increased (P=0.000). Conclusions The pulse oxygen saturation level of Tibetan residents of 4 200 meters above sea level is negatively correlated with age and smoking history, and the level of hemoglobin is positively correlated with age and smoking history. In resting state, there is no significant difference in heart rate between the groups divided by ages.
ObjectiveTo investigate the community residents' awareness of knowledge on cardiovascular disease prevention and control and their access methods to relevant information. MethodsBetween June and August, 2013, the residents aged above 45 who came to community health center for diagnosis or treatment were investigated by questionnaires including the acknowledge of prevention for cardiovascular diseases and the access methods to relevant information. ResultsA total of 1 000 residents were involved in this study, including 394 (39.40%) males and 606 (60.60%) females aged from 45 to 98 with an average of 68.3±10.4. The highest rate of awareness of cardiovascular prevention knowledge was regular physical exercise (89.20%), followed by low salt diet (67.20%) and fried food (6.30%). The highest rate of access to the information was information provided verbally by doctors or nurses (77.50%), followed by television and radio (56.00%). ConclusionCommunity center should strengthen the health education of cardiovascular disease prevention and control. Health education should be practiced in an easy way for the residents.
Objective To investigate the rural residents’ payment will for disease control and its influencing factors, so as to provide evidence for the government to make policy of combing disease control and New Rural Co-operative Medical system (NRCMS). Methods The self-designed questionnaire was adopted to investigate 1 117 rural residents from 156 villages, 44 towns, 19 counties (cities, districts) in Henan province. The frequency analysis and the multiple logistic regression analysis were conducted by using SPSS 11.5 software. Results On the basis of NRCMS payment, 68.3% of the rural residents were willing to pay extra for disease control, 62.3% of whom were willing to pay RMB 1.00 or more, and the average willing payment were RMB 3.01±7.66. The multiple logistic regression analysis revealed that the people willing to pay extra were as follows: self-employed, graduates from a secondary technical school, dink family, and the respondents who believed NRCMS had relieved their medical financial burden. Conclusion In practicing the rural public health policy of combining disease control and NRCMS, it is suggested to ask rural residents to pay a little extra money on the basis of current NRCMS payment. The foundation of bringing this policy into force is to keep practicing NRCMS well so as to relieve more financial burdens for rural residents. During the implementation, low income families should be taken into consideration according to their occupation, educational level and family structure.
ObjectiveTo get known of the knowing and utilization of essential public health services among community residents for clinical visits in Nanchang city, and to provide evidence for promoting the effective use of public health services. MethodsA total of 20 community health services (CHS) organizations were finally selected by stratified random sampling method from 5 administrative regions in Nanchang city. Questionnaire survey about the knowing and utilization of public health services was performed to the 500 residents. We used EpiData 3.0 software to establish the database and SPSS 17.0 software for statistical analysis. ResultsThe awareness rate about essential public health services among them was 77.6% in Nanchang, which was highest to 91.0% in Wanli district and lowest to 47.0% in Xihu district. The differences between the administrative regions were significant (χ2=75.893, P=0.000). The archiving rate in CHS organizations among visits was 59.2%, which was up to 84.0% in Wanli district and lowest to 40.0% in Qingshanhu district. It also showed statistical significance between the regions (χ2=110.493, P=0.000). The total utilization rate about essential public health services was 95.8% in the population, which was no significant difference between the regions (χ2=7.772, P=0.100). However, the utilization rate in different populations was statistically significant (P < 0.05). ConclusionThe awareness rate and archiving rate about essential public health services among the residents in CHS organizations in Nanchang was not high, but the utilization rate was much higher, which was different among the administrative regions. The CHS organizations should strengthen the publicizing of essential public health services knowledge for the people in different regions to improve the co-development of the regions. In addition, it is also necessary to improve the use of community health services among the populations to achieve the goal about the equalization of essential public health services.