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Objective@#To examine breakfast consumption among primary school students in grades 4 and 5 in Qinghai Province, China, and to provide evidence for nutrition education and intervention strategies.@*Methods@#We used a multistage stratified cluster random sampling method to select the participants. A total of 969 students were selected from 10 primary schools in four counties and districts of three cities, namely Haidong City, Hainan Prefecture and Haixi Prefecture in Qinghai Province. A self rated questionnaire was administered to investigate breakfast consumption.@*Results@#The proportion of students who consumed breakfast 5 to 7 times per week, 3 or 4 times per week, and 1 or 2 times per week were 82.0%, 9.7%, and 6.7%, respectively, while 1.5% never ate breakfast. In descending order, the breakfast food types consumed were cereals and tubers; milk, legumes and nuts; vegetables and fruits; fish and poultry; and meat and eggs (84.1%, 69.8%, 66.8%, and 37.7%, respectively). The proportion of vegetables and fruits in the breakfast of grade 5 students was higher than that of grade 4 students( χ 2=4.81, P = 0.03 ), the proportion of fish, poultry,meat and eggs in county urban areas was higher than that of students in rural( χ 2=6.94, P =0.03), while the proportion of vegetables and fruits in urban areas was lower than that of students in suburban areas( χ 2=53.33, P <0.01). The proportion of breakfast food containing fish,poultry,meat and eggs of boarding students was higher than that of non boarding students( χ 2=41.26, P <0.01), while the proportion of breakfast food containing vegetables and fruits, milk & legumens & nuts was lower than that of non-boarding students( χ 2=21.11, 4.41, P <0.01). A total of 44.8% of students had a poor quality breakfast, and only 16.3% had a good quality breakfast. Moreover, 47.5% of breakfasts were prepared by mothers, followed by the school canteen which prepared 29.9%. Except for students in different grades, there were statistically significant differences in the distribution of breakfast preparers in other groups( P <0.05).@*Conclusion@#In Qinghai Province,breakfast skipping is observed in some senior primary school students, and the quality of breakfast is poor. Diet and nutrition education should be provided for students, parents, and school canteen staff to improve the frequency and nutritional quality of children s breakfasts.
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Objective@#To understand the current situation regarding snack food consumption among grade 4 and grade 5 primary school students in agricultural and pastoral areas of Qinghai Province, China, and to provide a scientific basis for nutrition education and intervention strategies.@*Methods@#Multistage stratified cluster random sampling was employed. The research included 969 fourth and fifth grade students were selected from 10 primary schools in four counties and districts of three cities in Haidong City, Hainan Prefecture and Haixi Prefecture in Qinghai Province. The self report questionnaire method was used to investigate the current status regarding snack food consumption in this population.@*Results@#The proportion of students who consumed snack food at home, school and elsewhere were 98.2%, 88.5% and 75.4%, respectively. Male students reported a lower rate of snack consumption at school than female students ( χ 2=9.66). The fifth grade students reported a higher rate of snack consumption at home and other places than the fourth grade students ( χ 2=10.31, 6.77). The reported rate of snack consumption of students in the rural was higher than that in the county( χ 2=6.03,100.53, 24.77). The reported rate of snack consumption of boarding students at home was lower than that of non-boarding students ( χ 2=7.22), while the reported rate of snack consumption at school was higher than that of non-boarding students ( χ 2=9.04）（ P <0.01). The most popular snacks consumed at home included fruits and vegetables, cereals and nuts (76.9%, 67.2%, 63.7%), while the most popular snacks consumed at school were fruits and vegetables, cereals and candies (45.1%, 36.9%, 24.4%). The most popular snacks consumed in other settings included ice cream, candies and beverages(54.7%, 51.6%, 42.9%). The top three reasons for snacking were that snacks were regarded as delicious, healthy/nutritious and clean (76.9%, 65.5% and 59.0%, respectively).@*Conclusion@#Snacking is popular among students, although many snacks are unhealthy. Therefore, there is a need to improve food environments and nutrition education, so as to help students to choose healthy beverages and adopt healthy eating behaviors.
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Objective@#To investigate fast food consumption behaviors among 4th and 5th grade primary school students in agricultural and pastoral areas in Qinghai Province, and to provide scientific basis for nutrition education and intervention measures for school age children in agricultural and pastoral areas.@*Methods@#Using multi stage stratified cluster random sampling method, a total of 969 fourth and fifth grade students were selected from 10 primary schools in 4 counties and districts in 3 cities of Haidong City, Hainan Prefecture and Haixi Prefecture from Qinghai Province. Self administered questionnaires were used to investigate the fast food consumption behaviors of participants.@*Results@#The proportions of senior primary school students in agricultural and pastoral areas of Qinghai Province who had consumed western fast food and traditioal fast food in the past week were 45.8% and 75.6%, respectively, with statistically significant differences ( χ 2=290.24, P <0.05). The times of traditional fast food consumption in the past week among boarding students were higher than that of non boarding students( Z =6.44,5.84, P <0.05). The main reasons for senior primary school students in agricultural and pastoral areas of Qinghai Province to choose to consume western fast food were that it was delicious (84.7%), nutritious (62.6%), clean and hygienic (57.4%), and a better environment (57.0%). The top 4 reasons for chousing Chinese fast food were yummy(83.8%),nutritious(82.8%),clean and healthy(67.4%),and good environment(53.5%). Among the surveyed primary school students, 64.7% believed that diet structure of Chinese fast food was reasonable, 43.0% believed that the nutritional value of Chinese fast food was high, and 39.4% believed that the energy content of western fast food was high.@*Conclusion@#Fast food consumption is a common dietary behavior of senior primary school students in agricultural and pastoral areas of Qinghai Province. Relevant departments should strengthen the nutrition education related to fast food, promote the dissemination of health knowledge, enable students to develop a good lifestyle and reduce fast food consumption.
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PURPOSE: The grade of complexity in the diagnosis related group (DRG) payment system is influenced by the secondary diagnosis of specific complication and comorbidity level, in which moderate or severe malnutrition is included. This study examined an existing proportion of patients with malnutrition who were supposed to be qualified for the complexity level and devised quality improvement measures to increase the proportion of qualifying complexity payments. METHODS: The goal of the activities was to increase the rate of complexity payment claims for patients with malnutrition (%). Cases ineligible for the DRG payment system and cases with no diagnosis of malnutrition were excluded. We established a collaborative system between the nutrition support team and departments related to each improvement factor (i.e., patient care, medical records, insurance review, and medical information). RESULTS: Before implementing the activities, this study investigated the current level of complexity payment claims for malnutrition patients who were discharged within a specific period (June 1, 2015~August 31, 2015). The results showed that complexity payment claims were filed in 10.00% (2 of the 20 malnutrition cases). After the activities, the rate of complexity payment claims for the patients with malnutrition within the study period (June 1, 2016~August 31, 2016) was 46.43% (26 out of 56), showing an approximately 364% increase from the pre activity rate. This change was statistically significant according to the chi-square test on Microsoft Excel 2010 (P < 0.01). CONCLUSION: Collaborative efforts by the related departments enabled the smooth implementation of each activity. In addition, moderate or severe malnutrition was revealed to be a variable in the complexity-specific payment system. In the future, hospital-wide awareness and effort are crucial to promot the steady practice of these activities and expand their implementation.
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Humans , Comorbidity , Diagnosis , Diagnosis-Related Groups , Insurance , Malnutrition , Medical Records , Patient Care , Quality ImprovementABSTRACT
The research aimed to investigate the therapeutic effects and mechanisms of Opuntia dillenii Haw polysaccharide (OPS) on atherosclerosis of rats. First atherosclerotic rat models were established by high-fat and high-calcium diet. Thirty days later, the rats were treated with low dosage of OPS (0.2 g x kg(-1) x d(-1)) or high dosage of OPS (0.4 g x kg(-1) x d(-1)) by intraperitoneal injection for 60 days continuously. At the end of treatment, thoracic aorta rings were prepared and vasorelaxation of rat thoracic aorta in different experiment groups were determined by using 620M multi wire myograph system in vitro. Blood and livers of rats were collected. Then plasma levels of total cholesterol (TC), triglyceride (TG) and low density lipoprotein (LDL) of rats were separately determined using whole automatic biochemical analyzer; protein level of hepatic apolipoprotein B (ApoB) and that of hepatic diglyceride acyltransferase (Dgat1) were measured by Western Blot technique. Results showed that the ability of rat thoracic aorta to relax decreased markedly in the model group compared with that in the normal group, and significant differences existed in vasorelaxation ratios induced by different concentrations of carbamylcholine chloride (Carb) between these two groups (P < 0.01). After OPS treatment, the ability of rat thoracic aorta to relax improved markedly, the vasorelaxation ratios induced by Carb at 5 and 10 μmol x L(-1) were respectively 0.34 ± 0.08 and 0.62 ± 0.15 in the group treated with low dosage of OPS, while the ratios induced by Carb at 1 and 5 μmol x L(-1) were respectively 0.54 ± 0.08 and 0.98 ± 0.02 in the group treated with high dosage of OPS, which were all significantly different with those in the model group (P < 0.01). Plasma contents of TC, TG and LDL reduced significantly by the treatments both with low and high dosages of OPS compared with those in the model group (P < 0.01). Protein level of hepatic ApoB and that of hepatic Dgat1 decreased significantly after the treatment with high dosage of OPS compared with those in the model group (P < 0.01). These results indicate that OPS can markedly improve the vasorelaxation of thoracic aorta of atherosclerotic rats and has significant anti-atherosclerotic effect; inhibiting the expression of ApoB and Dgat1 and thus decreasing the amounts of TC, LDL and TG serving as one of the molecular mechanisms of its antiatherosclerosis effect.
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The research aimed to investigate the therapeutic effects and mechanisms of Opuntia dillenii Haw polysaccharide (OPS) on atherosclerosis of rats. First atherosclerotic rat models were established by high-fat and high-calcium diet. Thirty days later, the rats were treated with low dosage of OPS (0.2 g x kg(-1) x d(-1)) or high dosage of OPS (0.4 g x kg(-1) x d(-1)) by intraperitoneal injection for 60 days continuously. At the end of treatment, thoracic aorta rings were prepared and vasorelaxation of rat thoracic aorta in different experiment groups were determined by using 620M multi wire myograph system in vitro. Blood and livers of rats were collected. Then plasma levels of total cholesterol (TC), triglyceride (TG) and low density lipoprotein (LDL) of rats were separately determined using whole automatic biochemical analyzer; protein level of hepatic apolipoprotein B (ApoB) and that of hepatic diglyceride acyltransferase (Dgat1) were measured by Western Blot technique. Results showed that the ability of rat thoracic aorta to relax decreased markedly in the model group compared with that in the normal group, and significant differences existed in vasorelaxation ratios induced by different concentrations of carbamylcholine chloride (Carb) between these two groups (P < 0.01). After OPS treatment, the ability of rat thoracic aorta to relax improved markedly, the vasorelaxation ratios induced by Carb at 5 and 10 μmol x L(-1) were respectively 0.34 ± 0.08 and 0.62 ± 0.15 in the group treated with low dosage of OPS, while the ratios induced by Carb at 1 and 5 μmol x L(-1) were respectively 0.54 ± 0.08 and 0.98 ± 0.02 in the group treated with high dosage of OPS, which were all significantly different with those in the model group (P < 0.01). Plasma contents of TC, TG and LDL reduced significantly by the treatments both with low and high dosages of OPS compared with those in the model group (P < 0.01). Protein level of hepatic ApoB and that of hepatic Dgat1 decreased significantly after the treatment with high dosage of OPS compared with those in the model group (P < 0.01). These results indicate that OPS can markedly improve the vasorelaxation of thoracic aorta of atherosclerotic rats and has significant anti-atherosclerotic effect; inhibiting the expression of ApoB and Dgat1 and thus decreasing the amounts of TC, LDL and TG serving as one of the molecular mechanisms of its antiatherosclerosis effect.
Subject(s)
Animals , Rats , Aorta, Thoracic , Atherosclerosis , Drug Therapy , Cholesterol , Blood , Lipoproteins, LDL , Blood , Opuntia , Chemistry , Phytotherapy , Triglycerides , BloodABSTRACT
The objective of this study was to determine the nutritional support in patients treated in medical intensive care units (MICUs) by evaluating the extent of current nutritional support using the patient care plan and considering the association between nutritional status and the amount of nutrition supplied. From April to December 2010, 114 patients (age > or = 18 years) admitted to the MICU and who underwent nutritional support for > 5 days were included. Descriptive statistics showed that the 114 patients received nutritional support within 1.2 +/- 0.7 days and for 16.2 +/- 11.7 days in the MICUs. The total delivered/required caloric ratio was 81.08 +/- 27.31%, and the protein ratio was 80.32 +/- 28.93%. Patients who received > 80% of required calories and protein showed improved nutritional status (p < 0.05). The results showed that adequate nutritional support is crucial to critically ill patients. We suggest early nutritional screening using simple tools such as periodic monitoring and management to recalculate nutritional status and nutritional requirements and nutritional support using a multidisciplinary method. Systematic nutritional support teams are needed to provide adequate nutritional support for patients in the MICU.