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【Objective】 To review the scientific research advances in the field of preschool children′s nutrition from 2012 to 2022, in order to provide reference for relevant policy formulation and further scientific exploration in this area. 【Methods】 High-quality literature published both domestically and internationally between 2012 and 2022 was retrieved through Web of Science (WOS) and China National Knowledge Infrastructure (CNKI) database. Excel and CiteSpace software were applied to visualize the research hotspots and frontier trends. 【Results】 A total of 1 816 English articles and 110 Chinese articles were included in the analysis. The cooperation network density of research institutions and authors was found to be low. Excluding the search terms, the top three English keywords were vitamin A (0.74), intervention (0.67), obesity prevention (0.55); the top three Chinese keywords were "anemia" (0.41), "obesity" (0.38), and "nutritional status" (0.18). In Chinese and English clusters, "anemia" and "physical activity" ranked first, respectively. The latest burst words identified were "dietary pattern" and "diet quality". 【Conclusions】 The number of English literature published in the field of preschool children′s nutrition is increasing, but it has shown a downward trend in the past three years in China. There are few studies in this field in China. The research hotspots primarily focus on the nutritional status of preschool children, with less attention paid to intervention research and methodological exploration. Further research in the field of preschool children′s nutrition in China may need to focus on the external determinants of preschool children′s nutrition, such as parental education, diet and food supply.
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Objective:To analyze the current situation and requirements of education for health technicians in maternal and child health care institutions, and put forward feasible strategies and measures to improve the comprehensive quality and professional level of the talent team of maternal and child health care institutions.Methods:Questionnaire survey was carried out on education needs of health technical staff of 11 maternal and child health care hospitals in 4 provinces (regions), and provincial, municipal and district-level medical institutions. The survey results were recorded by Epidata 3.1. SPSS 22.0 software was used for statistical analysis.Results:A total of 1 678 questionnaires were included in the analysis. A total of 1 313 people received training, accounting for 78.2%. The main reason for not receiving training was that the unit didn't arrange (180 people), accounting for 49.3%(180/365). There were 779 people who had more than 3 days of training, accounting for 59.3%. There were 384 people who were trained in superior general hospitals, accounting for 29.2%, and 268 people were trained in superior maternal and child health institutions, accounting for 20.4%. There were 837 people who learned the content of new professional progress, accounting for 50.8%(837/1 648). According to the interview, there were still some requirements for thematic training, further education, online learning, continuing education and standardized training.Conclusion:Maternal and child health care institutions have accelerated the construction of professional personnel, intensified training, and thoroughly implemented health personnel training programs, established a long-term mechanism, increased funding, improved training content, ensured the quality of training, and made a good job in hierarchical training to meet the learning needs of personnel at all levels. This is of great significance for strengthening the technical personnel of maternal and child health care institutions and improving their service capacity.
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Objective To analyze the maternal mortality in Sichuan province from 2015 to 2016 for the purpose of providing reference for the department of health and family planning,medical and health care institutions to take measures to reduce maternal mortality.Methods The death assessment panel reviewed 163 cases of maternal mortality data in Sichuan province from 2015 to 2016 in accordance with "twelve grid method" of the World Health Organization(WHO).The findings were descriptively analyzed.Results Provincial level had completed 163 cases of maternal death review,and it suggested that obstetric hemorrhage,pregnancy induced hypertension,venous thrombosis and pulmonary embolism,heart disease,amniotic fluid embolism were the five leading causes of maternal mortality in Sichuan province.Among the 163 evaluated death cases,death could be avoided in 124 cases(76.07％) and death was unavoidable in 39 cases(23.93 ％).According to the first influencing factors,among 124 cases of avoidable deaths in medical records,the death of 67 cases(54.03％) was caused by medical staff knowledge and skills,ranking first,including the county(37.90％) and township(5.65％);the death of 57 cases was caused by the personal family,accounting for 45.97％.Conclusion It's important for the reduction of maternal mortality in Sichuan province to strengthen standardized management of high-risk pregnant women,ensure the timely supply of blood resources in remote areas,and enhance the training of emergency medical knowledge for obstetric medical personnel.
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Objective To analyze the status and the distribution of causes of injuries as well as disease burden in children under 5 years old in Sichuan Province.Methods The death information cards of children who died because of injuries in Sichuan Province in 2012 were analyzed,and the years of potential life lost and working years of potential life lost were calculated to evaluate the disease burden.Results 22.87％ (1 502/6 567) of children lost their lives because of injuries,the mortality of injury was 4.13‰,63.45％ of children died at the age between l and 4,and most of the children died at home or on the road; The top 3 causes of children death of injuries below 5 years old were drowning,accidental suffocation and traffic accidents.The years of potential life lost and working years of potential life lost were 73.05 years and 58.30 years.Conclusion Injury is one of the most mainly risk factor of health and life of children,the government should further prevent and control children injuries.
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<p><b>OBJECTIVE</b>To study the mortality of children under five and the causes of death together with related trend of dynamics, from 2001 to 2013 in Sichuan province.</p><p><b>METHODS</b>Using the Children Death Monitoring Network under five in Sichuan province to obtain basic data. Descriptive statistics and chi-square were used to describe the mortalities in children and infants as well as the causes of death, in both rural and urban areas of Sichuan province.</p><p><b>RESULTS</b>In Sichuan province, the mortality of children under five decreased from 35.30‰ in 2001 to 11.77‰ in 2013. In 2013, mortality in the rural areas was 2.37 times more than that in the urban area. The proportion of neonatal deaths among the mortality in children under five was 44.72%. Pneumonia, congenital heart diseases and premature or low birth weigh were the top three causes of death for children under five. Among them, the top three causes of death for urban area were congenital heart disease, drowning, and premature or low birth weight/birth asphyxia. Meanwhile, the top three causes of death in rural areas were pneumonia, premature birth/low birth weight and birth asphyxia. Overall, the mortality rates of birth asphyxia, pneumonia and low birth weight gradually decreasd but drowning, diarrhea and traffic accidents fluctuated.</p><p><b>CONCLUSION</b>The mortality of children under five in Sichuan province was 13‰, which had already met the goal set for the year 2020. However, reducing the mortality in rural areas, narrowing the gap between urban and rural areas seemed the main part of the future endeavor while focus of prevention should be adjusted according to the causes of death.</p>