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OBJECTIVE@#To analyze the clinical characteristics of patients with emergency in-hospital cardiac arrest (IHCA) in Kashgar, Xinjiang Uygur Autonomous Region and the factors affecting the success rate of cardiopulmonary resuscitation.@*METHODS@#Retrospectively selected patients who had cardiac arrest and cardiopulmonary resuscitation in the emergency department of the People's Hospital of 6 counties and cities in Kashgar area from January 2019 to January 2022. The clinical data of all patients were collected, including gender, age, major underlying diseases, the beginning and duration of resuscitation, the number of electric defibrillation acute physiology and chronic health evaluation II (APACHE II). According to whether the resuscitation was successful, all patients were divided into successful resuscitation group and failed resuscitation group. The clinical characteristics of the two groups were compared. Then, the influencing factors of the success rate of cardiopulmonary resuscitation in IHCA patients were analyzed by binary Logistic regression.@*RESULTS@#A total of 1 376 patients were enrolled, including 1 117 cases of failed resuscitation and 259 cases of successful resuscitation. The success rate of resuscitation was 18.82%. Compared with the resuscitation failure group, the patients in the successful resuscitation group were younger (age: 49.10±20.99 vs. 58.44±18.32), the resuscitation start time was earlier [resuscitation start time ≤ 5 minutes: 76.45% (198/259) vs. 66.61% (744/1 117)], the proportion of cardiovascular and cerebrovascular diseases was lower [cardiovascular disease: 49.42% (128/259) vs. 58.19% (650/1 117), cerebrovascular disease: 17.37% (45/259) vs. 21.58% (241/1 117)], the number of electric defibrillation was lower [times: 0 (0, 2) vs. 1 (0, 1)], the proportion of endotracheal intubation was more [80.31% (208/259) vs. 55.60% (621/1 117)], APACHE II score was lower (13.75±8.03 vs. 17.90±4.63), and the difference was statistically significant (all P < 0.01). Binary Logistic regression analysis showed that age, start time of resuscitation, ventilation mode and APACHE II score were protective factors affecting the success rate of cardiopulmonary resuscitation in patients with emergency IHCA [age: odds ratio (OR) = 0.982, 95% confidence interval (95%CI) was 0.973-0.991, P < 0.001; resuscitation start time ≤ 5 minutes: OR = 0.629, 95%CI was 0.409-0.966, P = 0.034; tracheal intubation assisted ventilation: OR = 0.243, 95%CI was 0.149-0.397, P < 0.001; low APACHE II score: OR = 0.871, 95%CI was 0.836-0.907, P < 0.001], while underlying diseases (cardiovascular diseases) are a risk factor affecting the success rate of cardiopulmonary resuscitation (OR = 1.190, 95%CI was 1.015-1.395, P = 0.036).@*CONCLUSIONS@#Age, resuscitation start time, ventilation mode, APACHE II score and major underlying diseases (cardiovascular diseases) have a greater impact on the success rate of resuscitation in IHCA patients. The above factors are conducive to improving or formulating more effective rescue strategies for IHCA patients, so as to achieve the purpose of improving the success rate of clinical treatment.
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Humanos , Adulto , Pessoa de Meia-Idade , Idoso , Estudos Retrospectivos , Reanimação Cardiopulmonar , Parada Cardíaca/terapia , Cardioversão Elétrica , HospitaisRESUMO
Objective@#To determine the contribution of follow-up formula (FUF) to the nutrient intake of 7-24-month-old infants and young children.@*Methods@#The cluster random sampling method and the convenience sampling method were used in combination, and geographic and economic factors were taken into consideration. Four areas of China (Beijing, Hebei, Guangxi, Guangdong) were selected, with 120 infants chosen from each of these areas (half of which were 7-12 months old, and half were 13-24 months old). A dietary survey was completed by a continuous 24-hour weighing method over two days. Questionnaires were completed by their caregivers which included weighing the FUF and supplementary food given to the infant, and recording the frequency of breast feeding and any supplementary nutrients. A total of 518 questionnaires were distributed, and 472 questionnaires qualified for inclusion. Nutrient intake was calculated using the China food composition, infant formula food nutrient content and infant nutrition supplement brand-label information databases, and then the nutrient intake proportion (the percentage of estimated energy requirement (EER%), recommended nutrient intake (RNI%) or adequate intake (AI%)), and the contribution rate of FUF were analyzed.@*Results@#A total of 472 infants were investigated (227 infants aged 7-12 months old, 245 infants aged 13-24 months old). The findings revealed that the median energy intake of 7- 12-month-old and 13- 24-month-old infants were 2 530.08 kJ and 3 445.48 kJ, respectively, which accounted for 85.18% and 94.14% of EER, respectively; and the median intake of protein reached 91.50% and 105.88% of their RNI/AI, respectively. For micronutrients, the median intake of vitamin B1, vitamin B2, niacin, vitamin E, potassium, zinc and manganese in 7- 12-month-old infants and vitamin B2, vitamin E, potassium, magnesium, iron and manganese in 13-24-month-old children accounted for 82.00% and 114.29% of RNI/AI (RNI%/AI%), respectively. The intake of vitamin B6, iron and selenium in 7-12-month-old infants and vitamin B1, vitamin B6, vitamin C, calcium and selenium in 13-24-month-old children was less than 80% RNI/AI. Furthermore, some nutrients showed higher intake levels, such as vitamin A, calcium, phosphorus and magnesium in 7-12-month-old infants and vitamin A and phosphorus in 13-24-month-old children, which were higher than 130% RNI/AI. In total, 40.53% (92) of infants aged 7-12 months and 52.65% (129) of children aged 13- 24 months were fed FUF as part of their diet, and its contribution rate to macronutrients was 29.69% for carbohydrates and 51.77% for fats, and to micronutrients was 2.04% for manganese and 74.24% for vitamin C.@*Conclusion@#FUF contributes to the nutrient intake of infants and young children aged from 7-24 months old at different rates depending on the macronutrient or micronutrient analyzed.
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Objective To compare the glucose levels and associated factors among the normal glucose tolerance subjects with different age.Methods Totally a community-based population of 2098 residences aged above 30 years Were tested with OGTT,and classified into normal glucose tolerance group(NGT),impaired glucose tolerance group(IGT),impaired fasting glucose group(IFG),both IGT and IFG group(ICT/IFC),anddiabetes group(DM) according to fasting and 2 hours glucose level(2 hPG).The subjects in NGT group were further divided into 5 groups according to different ages.The levels of blood glucose and HBCI in different groups and subgroups were measured and analyzed statistically. Results For patients in NGT,the FPG([5.17.±0.48]mmol/L vs.[5.09±0.44]mmol/L,P<0.05)and HbA1c([6.01±0.62]%vs.[5.95±0.66]%.P<0.05)in group aged 60-69 Were higher than that in group aged 50-59.The FPG in group aged 60-69 was also higher than those in group aged 40-49([5.17±0.48]mmol/L vs.[5.00±0.47]mmol/L,P<0.01),and the FPG in group aged 50-59 Was also higher than those in group aged 40-49([5.09±0.44]mmol/L vs..[5.00±0.47]mmol/L,P<0.01).There was no correlation between age and FINS,while a tendency of decreasing HBCI could be observed along with increasing of age(F=33.75,P<0.05).Conclusion In NGT subjects,the FPG and HbA1 C inereased along with age.
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BACKGROUND: Glycemic index (GI) is a physiological index of carbohydrate food. It has been found out in epidemiological studies that GI is useful in controlling and preventing some chronic diseases such as diabetes,cardiovascular disease,obesity.OBJECTIVE:To investigate the acceptance and practical significance of GI knowledge in diabetic patients by comparing with the traditional education with food exchange list (FEL)as the main material.DESIGN:A comparative observational test.SETTING:Institute of Nutrition and Food Safety,Chinese Center for Disease Control and Prevention.PARTICIPANTS: Seventy-two diabetic patients volunteered to join in the study were selected from the Department Endocrinology of Beijiog No.6 Hospital from October 2000 to February 2002,including 36 males and 36 female of 10-70 years old with an average age of 58 years.METHODS:The 72 diabetic patients were randomly assigned to two groups:① GI group which received GI-based nutrition education;② FEL group receiving FEL-based nutrition education.They were educated for 5 months by means of classes,personal education and consultation by telephone.The changes of knowledge,food selection and blood glucose in the diabetic patients were observed before and after education.MAIN OUTCOME MEASURES:Changes of the awareness of nutrition education,fasting blood glucose (FBG) and 2-hour postprandial blood glucose (2hPBG) before and after education.RESULTS: All the 72 diabetic patients were involved in the analysis of results.①The correct answering rates after education were obviously higher than that before education (P<0.01).Before education,the correct rates of answers to GI questions in the Gl group were lower than the correct rates of answers to FEL questions in the FEL group (0 vs.6.5%,P<0.01).After education,the correct rates in the Gl group were higher than those in the FEL group (92.2%VS.79.4%,P<0.01): whereas there were no significant differences in the average correct rate of answer to the same question between the two groups (P>0.05).The Gl group was better than the FEL group in selecting cereal,fruit,bean and its.products (P<0.01).② The FBG and 2hPBG after education were lower than those before education in both groups(P<0.01),whereas there was no significant difference between the two groups (P>0.05).CONCLUSION:The knowledge of GI was better accepted than that of FEL by the diabetic patients in dietary treatment.
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Objective: To analyze the phytosterols content in cereals and legumes commonly consumed in China, and to estimate the intake of phytosterols in Chinese people. Methods: 25 cereals and 16 legumes were chosen as samples. The content of ?-sitosterol, campesterol, stigmasterol, ?-sitostanol, campestanol were analyzed by GC methods and the total phytosterols were calculated; The intake of phytosterols in Chinese people were estimated using the data of “Survey on the Status of Nutrition and Health of the Chinese People” in 2002. Results: The content of phytosterols in wheat flour was higher than that in rice. The refinements of cereals will decrease the phytosterols content. Phytosterols content in soybean was higher than other legumes. The intake of phytosterols in Chinese people was estimated to be 130.76mg/d from cereals and 7.86mg/d from legumes. Conclusion: The analysis of phytosterols in food and the estimation of daily intake is valuable for chronic disease prevention. The higher consumption of wheat flour and legumes in diet is recommended.
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Objective To analyze the phytosterol content in plant materials commonly used in functional food in China.Method Thirty kinds of food commonly used as medicines and forty kinds of Chinese herbs were chosen as samples.The contents of phytosterols(?-sitosterol,campesterol,stigmasterol,?-sitostanol) were analyzed by GC methods established by our laboratory.Results The frequency of various plant materials used in functional food was different,e-g.hawthorn about 408 times and huangqi 342 times.Phytosterols were contained in all samples analyzed,but were different in contents,some less than 10mg/100g while some more than 380mg/100g.In most samples,?-sitosterol is the largest portion of total phytosterol.Conclusion The phytosterols are important functional ingredients in plant materials frequently used in Chinese traditional medicine.The data of phytosterol contents in plant materials are valuable for utilization and further study in functional food.
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Objective: To examine the effects of the education with glycemic index(GI)on dietary knowledge,attitude and practice of diabetic patients,and on their blood glucose and lipid.Methods: Seventy-two subjects with type 2 diabetes were randomly assingned into two groups. The test group (group GI) mainly learned the knowledge about GI of food. The controlled group (group FEL) mainly learned the knowledge about food exchange list(FEL). Outcomes were assessed by the change of dietary knowledge, attitude and practice, fasting blood glucose (FBG), 2 h postprandial blood glucose ( 2 hPBG), glycosylated hemoglobin (HbA 1c), and blood lipids which include total cholesterol (TC), high density lipoprotein cholesterol (HDL-C), low density lipoprotein cholesterol (LDL-C), triglycerides (TG) and lipid comprehensive index (LCI). The period lasted five months. Results: The percent of correct answer for GI questions was increased significantly from 0 % before education to 92.2% after education (P
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Objective: To study the effects of zinc on transport function of erythrocyte membrane. Methods: This study was conducted both in vivo and in vitro. In vivo, weanling rats were divided into three groups and fed with different zinc diets (2.2, 28 and 128 mg Zn/kg diet) for four weeks, the transport function of Na +/K + pump, COTS-1, COTS-2, Gardos and RF channels were determined. In vitro, different concentration of zinc (0,5,10,50,100 and 500 ?mol Zn 2+ /L) were added into fresh human blood and the activities of the five transport channels were detected. Results: Proper zinc could keep the highest activities of Na +/K + pump, COTS-2 and Gardos channel. Too low or too high zinc decreased the transport function of these three channels and the activities of COTS-1 and RF channel were increased with the increase of zinc concentration, indicating the competitive function of these two channels. Conclusion: Zinc plays an important role in maintaining the transport function of erythrocyte membrane.
