| Objective To collect and analyze both basic and clinical research papers about the effect of alkaline ionized water on the health of both domestic and foreign people,so as to either determine the specific effect of alkaline ionized water on the health of people or identify the related content to be further investigated regarding to the relation between alkaline ionized water and the health of people,which will help to guide the proper consumption of alkaline ionized water. Methods The electronic search of Science Citation Index (SCI),Medline/Pubmed,CNKI,CQVIP,WANFANGDATA was conducted by two researchers independently to retrieve papers related to the effect of alkaline ionized water on the health of people and those papers were further classified and analyzed through Cochrane systematic review. Results Out of 50 papers retrieved initially,36 papers passing through quality appraisal were chosen for further analysis with 35 as basic research papers and 1 as clinical research paper. Conclusion Both domestic and foreign research papers studying the effect of alkaline ionized water on the health of people are scarce in number,and most of them are concentrated in the field of basic research lacking randomized comparative clinical study that is strictly designed. The results of most of the papers suggest that alkaline ionized water is conducive to the health of people. However,this conclusion is drawn based on the result of low quality research lacking enough credible evidence. Thus,this issue awaits thorough research in the future to confirm the conclusion. Objective Investigation determined that the peripheral blood of pregnant women in Baotou City of copper, iron, calcium, magnesium, zinc values and the 5 elements nutrition knowledge, analysis of these factors the level of 5 elements, suggesting that the fetus Baotou nutritional status of the 5 elements, develop Baotou City, the 5 elements of pregnant women nutritional guidance intervention model for the relevant departments to carry out a focused nutrition of pregnant women to provide scientific basis for guiding intervention. Method Baotou City Family Planning Commission issued in 2009 based on growth targets, according to District of Baotou City, stratified proportional sampling, uniform training by the investigators after the spot asked the basic situation of pregnant women surveyed, fill in copper, iron , Calcium, magnesium, zinc nutrition knowledge questionnaire. by Beijing Bo Hui Optoelectronic Technology Co., Ltd. production BH5100 atomic absorption spectrometry for copper, iron, calcium, magnesium, zinc levels of detection. Results (1)the general characteristics of the surveyed women: survey of 500 pregnant women, age distribution 20-42 years, mean age (27.45±3.70) years; the Han nationality, accounting for 91.2%, 4.4% Mongolian, Hui account 2.4%, 2.0% other ethnic groups; now living in 278 cities, accounting for 55.6%, suburban 56, accounting for 11.2% of the 166 people in rural areas, accounting for 33.2%. (2) pregnant women, copper, iron, calcium, magnesium, zinc levels: 500 pregnant women, copper, iron, magnesium, calcium, zinc nutrition of all abnormal phenomena, the normal rate as follows: Copper 95.4%, 64.2% iron, calcium 77.6%, Mg 91.0%, 87.5% zinc, and copper deficiency was not found iron, magnesium is too high, the high copper, high zinc, calcium, zinc deficiency rate of 10% or less, while the highest rate of 35.8% iron deficiency, high rate of 14.4% calcium. 5 elements in iron nutrition is unreasonable to the most serious problem at least copper. (3) copper, iron, calcium, magnesium, zinc values with age, educational level, ethnic and other general characteristics of the relationship: women abnormal rate of these 5 elements in different age groups, ethnic groups showed no significant difference between ; iron, calcium, abnormal rates of different living compared to the difference was statistically significant, pregnant women living in rural areas of iron, calcium abnormal rate; abnormal levels of iron of different cultures was statistically significant difference compared rates, low educational level of iron for pregnant women abnormal rate; iron, magnesium, zinc and abnormal pregnancy rate between different statistically significant difference, the third trimester of pregnant women iron, magnesium, zinc anomaly rate. (4) copper, iron, calcium, magnesium, zinc levels of factors: After a multi-factor logistic regression analysis showed that:①the impact of factors Copper and soybean and its products is a high frequency of copper consumption as a risk factor.②the impact of iron deficiency factors shellfish consumption frequency of iron deficiency as a risk factor; residence city, meat consumption frequency, the frequency of egg consumption, focusing on diet, occupation is the protection of medical personnel is a factor in iron deficiency.③factors focus on the impact of calcium deficiency diet, the frequency of milk consumption, shellfish consumption frequency of the protective factors to calcium deficiency; live in rural areas is a risk factor for calcium deficiency.④the impact of factors calcium city of residence, occupation farmer, shellfish consumption frequency of milk consumption frequency of risk factors is calcium. The impact of factors⑤magnesium consumption frequency of vegetables, focusing on diet, magnesium magnesium deficiency on the fetus important protective factors.⑥The influencing factors of zinc deficiency of liver and kidney consumption frequency, consumption frequency of vegetables, eggs, food frequency, pay attention to diet, occupation is the medical staff are protective factors magnesium deficiency.⑦The influencing factors of high zinc consumption frequency of shellfish, liver and kidney consumption frequency, city of residence is a high risk factor for magnesium. (5)copper, iron, calcium, magnesium, zinc nutrition of the state of knowledge: women to master the copper, iron, calcium, magnesium, zinc level of knowledge is not high, especially for copper, magnesium, zinc nutrition knowledge about the less. 50.4% in the survey of pregnant women do not know the human body must be elements of copper, 42.6% of pregnant women do not know the magnesium and zinc is an essential element; survey of pregnant women foods high in iron and calcium than awareness of copper, magnesium, The awareness of high zinc foods. Conclusions (1) pregnant women in Baotou City, copper, iron, calcium, magnesium, zinc nutrition is more prevalent anomaly, should attract attention to the relevant departments, improve maternal and child health network, and improve various security systems, and timely monitoring and guidance to carry out the corresponding work, low educational level should low-income rural pregnant women and professional groups for domestic and unemployed persons to work as a focus of nutrition education. (2) pregnant women in Baotou City of copper, iron, calcium, magnesium, zinc, iron nutrition-related knowledge, calcium is relatively low outside the other, copper, magnesium, zinc nutrition knowledge there are more problems, should be strengthened in the areas of health education propaganda, conducting various forms of health education activities carried out in densely populated nutrition lectures, distribution and other relevant information to improve the nutrition of women of childbearing age on their own importance. |
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