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Chronic non-communicable diseases have become one of the public health problems threatening human health.Management measures of chronic diseases were summarized,such as three level prevention and self-management of chronic diseases,and patient joint decision-making.Behavioral interventions on chronic diseases were also summarized,such as risk factors of chronic disease,information technology and telemedicine.It suggests that a variety of chronic disease management and behavioral intervention measures should be applied in practical work to improve the patient compliance while enhancing the prevention and treatment of chronic diseases.
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ObjectiveTo explore the influencing factors of health seeking behavior of delivery women in Guangdong province.MethodsStratified random sampling method was used,and 1491 delivery women from primary,secondary and tertiary hospitals were investigated with self-made maternal health seeking behavior questionnaire.Logistic regression analysis was used to analyze the impact of environmental factors and population characteristics on health seeking behavior.ResultsDelivery women with qualified health seeking behavior account for 83.4%.Present pregnancy was planned (OR=2.114),prenatal examination was needed when self-feeling good (OR=2.323),social medical insurance system was socialized medicine (OR=2.755) or medical insurance (OR=1.697),hospital level of secondary hospital (OR=1.568) or tertiary hospital (OR=1.800) were independent positive influencing factors of health seeking behavior.ConclusionThe qualified rate of health seeking behavior of delivery women in Guangdong province is low.Delivery women with the following characteristics of low educational level,low family income,uninsured,coming from rural area and delivery in primary hospital need to be guided scientifically at seeking for health.
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The standardized resident training is an important part of continuing medical education in China,which plays a vital role in the cultivation and development of doctors.At present,the standardized resident training system in our country is at an exploratory stage and different from those advanced countries.This paper contrastively analyzed the domestic and foreign standardized resident training modes from the perspectives of education patterns,training years,training organizations,training contents,assessments,and financial sources.By learning from the advanced experience of those foreign countries,it provided the reference for the standardized resident training system in China.
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Objective To establish the evaluation index system on maternal health seeking behavior with Delphi method.Methods Based on Andersen health service utilization models,literature analysis was used to establish evaluation index system on maternal health seeking behavior,then Delphi method was carried out to revise index system through two rounds questionnaire consulting from 24 experts.Results The confirmed index system of maternal health seeking behavior included 4 first-level index,12 second-level index and 57 third-level index.The average authority degree of experts were 0.869,and the coordination coefficients of expert in the total index were 0.195 and 0.166(P＜0.01).The weight coefficients of the indicators at first level were 0.1529,0.3403,0.2786 and 0.2281,respectively.Condusion The representativeness,authority degree and coordination of expert are good,and the tentatively established evaluation index system on maternal health seeking behavior is scientific and reasonable.
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Objective To investigate the association between depression and clinical outcomes in elderly patients undergoing percutaneous coronary intervention (PCI).Methods Four hundred and fifty-one patients aged ≥ 60 years undergoing PCI in cardiovascular department of Anyang People's Hospital from January 2012 to June 2014 were prospectively analyzed in this study.Patients were divided into PCI without (SDS＜50) and with (SDS≥50) depressiongroup.They were tested by the self-rating depression scale (SDS) at discharge,and followed up for 1 year.And the 1-year mortality was compared between two groups.Multivariable Logistic regression analysis was used to confirm the independent risk factors for the 1-year mortality.Results The 1-year mortality was higher in PCI with depression group than in PCI without depression group (8.9oo vs.3.9％,P=0.035).As compared with PCI patients without depression,PCI patients with depression showed the increased odds ratio (2.55,95％ CI:1.05 ～ 6.17,P=0.039) for 1-year mortality by multivariable Logistic regression analysis.Conclusions Depression is an independent predictor for mortality in elderly patients undergoing PCI.
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Objective:To investigate the attitude towards task -shifting of mental health among non -psychiat-ric physicians of general hospitals in Guangzhou and to provide evidence for continuing education model and health policy making .Methods:A cross-sectional study was implemented among 1363 participants of 17 general hospi-tals from December 2012 to April 2013 in Guangzhou.Results:Among 1363 participants, there were 941 (69.6%) approved the concept of mental health task shift .Factors of attitude to the concept of mental health task shift include work 8-10 h/day (β=0.404, P=0.006), practice qualification (β=-1.345, P=0.016), less than 10%physical diseases combined with psychological or mental problems in clinical work (β=-0 .452 , P=0.014), demand of training cost/time(β=-0.596, P =0.021), get ready (β=1.436, P <0.001) and have little preparation (β=0 .694 ,P<0 .001 ) preparation for treating mental disorders at present work ( recognition and treatment).The possibility of participants′attitude toward task -shifting mental health is positive the highest (71.0%), followed by neutral (25.5%) and negative (3.5%).Conclusions:Strengthening non -psychiatric physicians′support for mental health task shift with respect to policy and legal levels in general hospitals , improving their recognition and preparation of mental disorders , as well as developing targeted training and courses are the highest priority .
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Objective To detect the blood parameter, blood biochemical and electrolyte indices of the F1 generation of Rongshui miniature pig ( RMP) .Methods The blood of 43 female and 42 male RMPs of 4 th month old, and 36 RMPs of 12th month old ( half male and female) were extracted from jugular vein.And the blood parameter, blood biochemical and electrolyte indices were detected by blood analyzer and automatic biochemical analyzer.Results In the same month-old RMP, no significant difference between male and female were found in most indices of blood parameter, blood biochemical and electrolyte indices.On the other hand, many indices were difference between 4th month old and 12th month old RMPs of same gender.Compared with the 4th month old RMP, the 12th month old RMP decreased significantly in WBC and PLT, increased in HGB ( P 0.05 ) .Serum ALT, AST, ALP, CK (male), LDH(male), A/G, BUN, GLU (female), CHOL (male) and K+decreased significantly (P <0.05), while serum TP, TBIL, CR and Ca2+increased significantly (P <0.05),but serum CHOL, TG, HDL-C and LDL-C were not different.86.4%(19/22) biochemical and electrolyte indices in RMP were in/or close to the range of normal value of human.Conclusion Most of the blood parameter, blood biochemical and electrolyte indices of RMP were close to human’ s normal value.
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Objective To explore the mental education and continuing education among non-psychiatric medical workers of the general hospitals in Guangzhou city.Methods A cross-sectional study was carried out in 17 general hospitals of Guangzhou city including 2617 participants from December 2012 to April 2013.Results Among 2617 participants,41.6％ of them hadn't taken part in psychiatric course study,66.9％ hadn't received psychiatric rotation,and 66.7％ hadn't received psychiatry and related training;93.8％ of the medical staff had interest in mental specialized training courses,of which 72.0％ medical staff stood for training classes/participation,72.3％ medical staff most satisfied with 4-5 days of a training course,strengthen training every 6 months (2 days) and a psychiatrist to connect.Conclusion Non-psychiatric medical workers of the general hospitals in Guangzhou city lack the knowledge of mental health,and mental health care training are urgently needed.
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Objective To explore the eating behaviors associated with refractory functional dyspepsia (RFD).Methods In this multicenter,prospective trial,1341 new outpatients with functional dyspepsia (FD) from three Guangdong hospitals who had been diagnosed according to the Rome Ⅲ criteria were enrolled from May to September in 2012.One hundred healthy volunteers were also enrolled as controls.A questionnaire was used to obtain data,and logistic regression analysis was used for analysis.Results ①RFD was diagnosed in 24.4％ of the FD patients.②Unhealthy eating behaviors were significantly greater in patients with RFD and non-RFD than in the normal controls.Patients with RFD skipped meals more often,ate extra meals,and preferred sweets and gasproducing foods (P ＜ 0.05).③A comparison among the non-RFD subtypes,showed that those with epigastric pain syndrome had a greater preference for spicy foods (47.5 ％ vs 35.7 ％,P ＜ 0.05),and those with postprandial distress syndrome had a greater preference for sweets(50.0％ vs 36.4％,P ＜ 0.05) and gas-producing foods (14.9％ vs 7.1％,P＜0.05).Those with both subtypes skipped more meals (30.1％ vs 17.0％,P ＜ 0.05),and ate extra meals (15.0％ vs 6.5％,P＜0.05).④Logistic regression analysis showed that meal skipping(95％ CI,1.177 ～2.272; P=0.003),eating extra meals (95％ CI,1.015 ～2.604; P =0.043),and a preference for sweets (95 ％ CI,1.040 ～ 1.757 ; P =0.024) and gas-producing foods (95 ％ CI,1.022 ～ 2.306 ; P =0.039) were risk factors for RFD.Conclusion Unhealthy eating behaviors,especially,meal skipping,eating extra meals,preferring sweets and gas-producing foods correlate with RFD and these behaviors may be the key reasons for the refractory characteristic of RFD.
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Objective To explore the depression and anxiety status of patients with refractory irritable bowel syndrome (IBS)and its subtypes.Methods In this large sample,multi-center,prospective survey(Registration number in Chinese Clinical Trial Registry:ChiCTR-TRC-12001969),the patients who conformed to the Rome Ⅲ criteria for IBS were recruited from the department of gastroenterology of three hospitals in Guangdong province from June 2012 to September 2012.And 100 healthy subjects from the examination center of hospitals were recruited at the same time.The 17-item Hamilton Depression Rating Scale(HAMD) and the 14-item Hamilton Anxiety Rating Scale(HAMA) were used to analyze the depression and anxiety,respectively.Results 9802 patients were collected from department of gastroenterology,and a total of 1128 (11.5 ％) patients were diagnosed as IBS.601 of questionnaires were collected,including 142 (23.6％) of refractory IBS and 459 (76.4％) of non-refractory IBS.The incidences of depression,anxiety,depression and anxiety and the HAMD,HAMA scores were higher in refractory IBS group than those in the non-refractory IBS and control group,((66.2％ vs 23.3％ vs 9.0％),P＜0.05 ;(65.5％ vs 28.5％ vs 10.0％),P＜0.05;(58.5％ vs 17.9％ vs 5.0％),P＜0.05;(9.77 ±5.16)vs(5.48 ±4.03)vs(1.66±2.50),P＜0.05;(9.75 ±5.08)vs(5.91 ±3.80)vs(2.26 ±2.68),P＜0.05).And the incidences of moderate-severe depression and moderate-severe anxiety were higher in refractory IBS group than those in the non-refractory IBS and control group ((8.5％ vs 1.3％ vs 0),P＜0.05; (15.5％ vs 3.7％ vs 0),P＜0.05).The incidences of depression,anxiety,depression and anxiety and the HAMD scores were not obviously different among IBS-D,IBS-C,IBS-M and IBS-U subtypes of refractory IBS (P ＞ 0.05).However,the HAMA scores of IBS-D and IBS-M were higher than that of IBS-U((10.10 ± 5.03) vs(7.55 ± 3.22),P ＜ 0.05 ; (12.08 ±6.89) vs (7.55 ± 3.22),P ＜ 0.05).Conclusion The high incidences of depression,anxiety and depression and anxiety,and the serious degrees of depression and anxiety existed in the patients with refractory IBS.And these are the important causes for refractoriness in these patients.
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Objective To investigate the development tendency of behavioral medicine from papers published in domestic and overseas. Methods Using assist decision support system of science and technology (STADS) to form quantitative expression of academic attention to "Behavioral Medicine". Results In last 30 years, behavioral medicine developed and grew rapidly. The number of domestic and international literatures increased remarkably. The growth rates of domestic and foreign literature were respectively 35.7% and 33.7%,some professional journals and more powerful professional scientific research institutions and core authors who acquired patents and cutting-edge scientific and technological achievements were initially developed.Conclusion Behavioral Medicine uses the advantages of interdisciplinary, focusing on pathogenic mechanisms,influencing factors and treatment, rehabilitation mechanism of psychological and behavioral factors, especially on the effect social and family environment on human physical and mental health, to promote health promotion and medical pattern changing.
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Objective To determine the effects of genistein and daidzein on the proliferation and survival of the hippocampal neural cells and underlying mechanism. Methods H19-7/IGF-IR neural cell line was cultured in phenol red free DMEM absented of serum for 72h. Genistein, daidzein or 17β-estradiol was added to the culture at various concentrations. Their proliferation and protective effects on the neuronal cells were determined by BrdU and MTT assay respectively. The effect of phytoestrogens on cell cycle regulation was determined using flow cytometry. The effects of the soy isoflavones on brain-derived neurotrophic factor (BDNF) expression were determined by ELISA and RT-PCR respectively. Results It was observed that, with 72h of treatment, 20nM and 200 nM 17B-estradiol significantly promoted the neuronal cell proliferation at 33% and 36% ;20nM and 200nM genistein significantly promoted the neuronal cell proliferation at 15% and 13% ; 200nM daidzein significantly promoted the neuronal cell proliferation at 11% compared to the control (P＜0.05). Genistein and daidzein induced an significantly increase in the S phase arrest at (17.64 ± 0.43) % and (19.48 ± 1.01) % compared to the control (P ＜ 0. 05). Moreover, genistein and daidzein significantly increased the expression of mature BDNF and BDNF mRNA level (P＜0.05). The effect of genistein and daidzein on hippocampal neuronal cell proliferation was blocked by K252a, selective inhibitor of tyrosine kinase receptors. Conclusion Genistein and daidzein improved hippocampal neuronal cell proliferation and viability in vitro. The effects might be mediated by increasing in BDNF expression.
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Objective To investigate death reasons for China rural and urban children who aged between 5 and 14 years old during 2008.Methods Using the illness or injury causes of death and demographic indicators of China Health Statistics Yearbook 2009 to describe 5 to 14 year-old children' s disease-related indicators and causes of death,compare difference between rural and urban children.Results Hospitalization rates (23.0‰ vs 12.1‰, χ2 = 255.584 ), prevalence of two weeks (79.8‰ vs 63.9‰, χ2= 142.446 ), attendance of two weeks (95.6‰ vs 68.1‰, χ2 = 376.954) and prevalence of chronic diseases (9.0‰ vs 7.0‰, χ2 = 18.941 ) of 5 to 14year-old children in rural were all higher than urban children, with statistically significant difference.Injury and poisoning,cancer,congenital diseases were the top three causes of death for 5 to 14 children.In many diseases which caused injury and poisoning,drowning was the first cause of death ,traffic accidents accounted for the second place;suicide was the fourth cause of death for city children and second cause of death for city girls.Conclusion High-risk death reasons for Chinese 5 to 14 year-old children in 2008 are the same, but disease threat on the death of are in varying degrees ,which shows urban-rural and gender differences.
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<p><b>OBJECTIVE</b>To investigate the effect of phVEGF165 transfer on vascular remodelling after balloon injury and its possible mechanisms.</p><p><b>METHODS</b>90 New Zealand white rabbits were divided randomly into 3 groups: group I (balloon injury group), group II (pAdtrackCMV group) and group III (pAdtrackCMV-VEGF165 group). All animals were given hypercholesterol diet for 7 days before experiment and continued to receive hypercholesterol diet until being killed. Each group was further divided into five subgroups according to the sacrifice time (3 days, 1, 2, 4 and 8 weeks after transfection). Blood samples and arteries were harvested for further analysis.</p><p><b>RESULTS</b>At the end of 2 weeks, areas of neointima plus media of group III were smaller than those of group I and II (P < 0.05). The areas under external elastic membrane were larger in group III at 4 weeks and lumen stenosis rates were significantly lower than group I and II (P < 0.05 or 0.01). In group III, VEGF165, metalloproteinases (MMPs) -1, -2, -9 and their tissue inhibitors (TIMPs) 1, 2 could be detected from 3 days after gene transfer and reached the highest level at 2 weeks time and could not be detected by 8 weeks time. In groups I and II, MMP-2 and TIMP-1, -2 could be detected during the whole procedure and the value of TIMP1/MMP1 was significantly higher than in group III (P < 0.01).</p><p><b>CONCLUSION</b>Remodelling is the main reason for restenosis (RS) after vascular balloon injury. Local pAdtrackCMV-VEGF165 transfer can specifically change the expression of MMPs and facilitate the positive remodelling process, hence, inhibiting restenosis.</p>
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Animals , Male , Rabbits , Angioplasty, Balloon , Coronary Restenosis , Pathology , Endothelial Growth Factors , Genetics , Physiology , Intercellular Signaling Peptides and Proteins , Genetics , Physiology , Lymphokines , Genetics , Physiology , Matrix Metalloproteinases , Metabolism , Vascular Endothelial Growth Factor A , Vascular Endothelial Growth FactorsABSTRACT
AIM: To investigate the effect of VEGF gene transfer on matrix metalloproteinases(MMPs) and tissue inhibitor of metalloproteinases(TIMPs) expression after vascular balloon injury. METHODS: 90 New Zealand white rabbits were divided into 3 groups randomly: group Ⅰ(balloon injury group), groupⅡ (pAdtrackCMV group) and group Ⅲ(pAdtrackCMV-VEGF165 group). Hypercholesterol diet was given for 7 days before experiment and continued to receive until the animals were killed. Each group were divided into five subgroups according to the sacrifice time. Blood samples and iliac arteries were harvested for further analysis. RESULTS: In group Ⅰ and Ⅱ, MMP2 and TIMP1,2 expressions were detected during the whole process ,while in group III ,MMP1,2,9 and TIMP1,2 could be detected from 3 days after gene transfer and reached the highest level at 1 week and could not be detected at 8 week. CONCLUSIONS: Imbalance expression of MMPs and TIMPs occurred after vascular injury and this may be the reason of pathological remodeling. Local phAdtrackCMV-VEGF165 transfer could specifically change the expression of MMPs and facilitate the positive remodeling process after vascular injury.