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Objective To screen for malignant tumors and high-risk factors in rural residents over 60 years old， so as to prevent and control the occurrence and development of tumors in the future. Methods The survey was conducted with reference to part of the questionnaire in the "Urban Cancer Early Diagnosis and Treatment Project and Evaluation of High-risk Populations". Clinical examinations included serum tumor marker detection， CT screening for lung cancer， occult blood （+） plus colonoscopy screening for colorectal cancer， and mammography screening. Individuals who were positive in the abovementioned clinical tests were defined as high-risk subjects. Results A total of 271 high-risk subjects （1.91%） were screened out of 14 161. Among the high-risk subjects， 71 cases of malignant tumors （26.19%） were found， with an incidence rate of 501.38 per 105. The top five tumors （63.38% of all diagnosed） were mainly concentrated in lung， upper digestive tract， blood system， urinary system， and rectum-colon. The proportion of malignant tumors detected by positive indicators was 61.54% of blood； 46.15% of carcinoembryonic antigen and carbohydrate antigen 125； 23.08% of alpha-fetoprotein； 16.66% of lung CT； and 3.09% of prostate PSA. The positive indicators in the high-risk subjects were mainly for the tumors in the prostate， lungs， liver， and CEA/CA125. The subjects with positive test indicators had lower average annual income in the last 5 years than the normal subject group （χ2=3.380， P=0.040）. The subjects with positive test indicators had higher proportion in family history of tumors than the normal group （χ2=2.596， P=0.046）. People in thehigh-risk group had a higher proportion than the normal group in suffering from hypertension， liver disease， gastrointestinal disease， respiratory system disease， and surgical treatment. Patients with high-risk tumors were found to have higher proportion than the normal group in showing pre-tumor clinical symptoms in the last 1 year. Study of the tumor-related risk factors found that the high-risk group had a higher proportion of high-fat/high-cholesterol diet， alcohol drinking， passive smoking， and personality depression. Conclusion High tumor risk factors have been identified in this population. It is necessary to strengthen the corresponding intervention and follow-up treatment of precancerous diseases in the future. We recommend the government to conduct tumor screening among high-risk groups to improve cost-effectiveness.
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Objective:To determine the blood level of homocysteine （Hcy） and its influencing factors among Shanghai rural residents with high risk of stroke and to verify if hyperhomocysteinemia （HHcy） is a main biomarker of stroke. Methods:With a clustered random sampling method， questionnaire survey and physical examination were conducted among 4 073 rural residents， aged 55 years and above， in Luojing community， Shanghai， in 2018. A total of 470 residents were at high-risk for stroke based on screening of plasma Hcy and other blood indicators. Multivariate logistic regression method was performed for data analysis. Results:The overall level of Hcy was （18.92±6.37）μmol/L， with （20.40±5.89）μmol/L for men and （17.87±2.12）μmol/L for women （t=5.431，P<0.001）. HHcy was detected in 78.94%（371/470） of the participants， in which 85.77%（235/274） were men and 69.39%（136/196） were women （χ2=12.400，P=0.001）. In the high-risk male group， subjects with smoking history， overweight or obesity， exercise frequency <1 h/d， and hypertension has a higher detection rate of HHcy than those without smoking history， normal body mass index， exercise frequency ≥1 h/d and without hypertension （χ2=11.340，8.170，8.200， and 12.400， respectively， all P<0.01）. However， there was no significant difference in HHcy detection rate in different age groups and between the patients with or without diabetes， and dyslipidemia（χ2=3.120，2.311， and 0.984， respectively， all P>0.05）. In the high-risk women group， HHcy detection rate increased with age （χ2=13.874，P<0.01）， and it was higher in participants with overweight or obesity， exercise frequency < 1 h/d， hypertension， and dyslipidemia（χ2=10.278， 13.840， 14.100， and 12.330， respectively， all P<0.01）. Unconditional logistic regression analysis showed that the factors affecting HHcy in the high-risk population of stroke include being male， smoking， hypertension， overweight and obesity. Conclusion:Screening of high-risk populations for stroke should include blood level of Hcy.
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【Objective】 To evaluate the associations of total fat and fatty acid consumption with the risk of hypertension among rural residents in Hanzhong, Shaanxi Province. 【Methods】 A cross-sectional survey on dietary status with a semi-quantitative food frequency questionnaire was conducted among rural residents aged between 18 and 80 years old in Hanzhong of Shaanxi. Multivariate log-binomial regression models and restricted cubic spline were used to explore the associations of dietary total fat, saturated fatty acid, polyunsaturated fatty acid and monounsaturated fatty acids with hypertension and as well as association between dose and response. 【Results】 A total of 2241 individuals were included, with 774 males and 1467 females. Monounsaturated fatty acid accounted for 51.9% of total dietary fat intake, while the other two fatty acids for 48.1%. The intake of dietary fat and any fatty acid in men was significantly in men higher than in women (P<0.001). Results of multivariable log-binomial regression indicated that after adjustment of energy, socio-demographic and lifestyles, the risk of hypertension reduced significantly in Q4 group, compared with that in Q1 (PR: 0.71, 95% CI: 0.54-0.92; P-trend: 0.022) in females. A nonlinear dose-response relationship between monounsaturated fatty acids and hypertension was detected by restricted cubic spline in women (Pnon-linear<0.01). No association was observed of total fat, saturated fatty acid and polyunsaturated fatty acid with hypertension regardless of the gender. 【Conclusion】 In women, increased consumption of monounsaturated fats might play a positive role in reducing the risk of hypertension. Further research is warranted to verify the rationality of causal inference and break-point.
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The premium of Critical Illness Medical Insurance(CIMl) for rural residents were allocated from the funds of New Rural Cooperative Medical Scheme(NCMS).Through analyzing operational condition of CIMI for rural residents,it found that not only did the CIMI effect the insurance level of NCMS,but also it had limited insurance effect,the self-paid economic burden of rural patients with critical illness was still heavy.Therefore,it suggested to define the function allocation of CIMI,set up financing mechanism and management mechanism which would be suitable.Since CIMI was supplemental medical insurance,it needed to set up independed financing mechanism.Since CIMI was basic medical insurance,it needed to set up the integrated management mechanism of basic medical insurance and CIMI.In the integrated process of Urban and Rural Basic Medical Insurance and CIMI,varied financing mechanism could be set up to promote the equity of CIMI.
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Objective To understand the infection status of human parasites among rural residents in Liaoning Province, and provide scientific basis for control of parasites. Methods From October 2014 to December 2015, in 32 counties of 4 different ecological zones of Liaoning Province, survey sites were determined by stratified sampling according to their economic status. More than 250 people were examined at each survey site, and the rate of resident inspection was no less than 85％. The fecal samples of the subjects were collected, intestinal helminth eggs, intestinal protozoa and the eggs of Enerobius vermicularis in children aged 3 - 6 were examined by modified Kato-Katz thick smear, iodine stain direct smear and adhesive cellophane anal swab, respectively. Results Totally 26520 rural residents were surveyed, their infection rate of parasitic disease was 0.29％ (78/26520). Among them, the infection rate of Ascaris and Trichuris was 0.29％ (76/26520) and 0.02％ (5/26520), respectively; Enerobius vermicularis and Hookworm were not detected. The parasite infection rate in the 60-year-old age group was relatively high (0.49％, 34/6939). Conclusion The infection rate of rural residents in Liaoning Province is at a relatively low level, which is closely related to the improved living standard and the continuous improvement of environmental hygiene in recent years.
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Objective To investigate the infection status of intestinal nematodes and their risk factors in rural residents of Jiangxia District, Wuhan City, so as to provide the reference for the establishment of targeted prevention and control measures. Methods According to the requirements of cross-sectional study of the national human key parasitic diseases, the residents in Shanpo Sub-district, Jiangxia District were randomly selected as the objects for the investigation of the infection status of Ascaris lumbricoides, hookworm and Trichuris trichiura. A questionnaire survey was performed simultaneously. Results Totally 236 residents received the stool tests, and only the hookworm eggs were found, with an infection rate of 7.63% (18 cases). The survey of intestinal parasitic infection status and their risk factors in 600 residents found 397 cases of suspected roundworm infection, 355 cases of suspected hookworm larvae dermatitis, 295 cases of suspected hookworm infection, and 145 cases of suspected whipworm infection, respectively. The Logistic regression analysis found that the risk factors of suspected roundworm infection included not always washing hands after toilet, using manure and fertilizer, and not often wearing shoes when doing farm work; the protective factors included knowing how roundworm infection was gained, and not using fresh dung for fertilization. The risk factors of suspected hookworm infection included using well water and pond water as the source of drinking water, eating food off the ground, using manure and fertilizers, and not washing when there was only one cutting board, and its protective factors included using tap water and well water as drinking water source, knowing how the roundworm infection was gained, and sometimes or not suing fresh feces for fertilization. The risk factors for suspected whipworm infection included eating food off the ground. Conclusions The intestinal parasite prevalence in the residents of the Shanpo Sub-district, Jiangxia District in Wuhan City is relatively high, and some risk factors associated with their infection indeed exist. Therefore, the regional government and health department should strengthen the health education to improve the residents’ knowledge about parasitic diseases and selfprotection awareness. At the same time, the residents should take physical examination regularly and take necessary deworming treatment to effectively control the prevalence and spread of intestinal parasitic diseases.
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Objective To investigate the infection status of intestinal nematodes and their risk factors in rural residents of Jiangxia District, Wuhan City, so as to provide the reference for the establishment of targeted prevention and control measures. Methods According to the requirements of cross-sectional study of the national human key parasitic diseases, the residents in Shanpo Sub-district, Jiangxia District were randomly selected as the objects for the investigation of the infection status of Ascaris lumbricoides, hookworm and Trichuris trichiura. A questionnaire survey was performed simultaneously. Results Totally 236 residents received the stool tests, and only the hookworm eggs were found, with an infection rate of 7.63% (18 cases). The survey of intestinal parasitic infection status and their risk factors in 600 residents found 397 cases of suspected roundworm infection, 355 cases of suspected hookworm larvae dermatitis, 295 cases of suspected hookworm infection, and 145 cases of suspected whipworm infection, respectively. The Logistic regression analysis found that the risk factors of suspected roundworm infection included not always washing hands after toilet, using manure and fertilizer, and not often wearing shoes when doing farm work; the protective factors included knowing how roundworm infection was gained, and not using fresh dung for fertilization. The risk factors of suspected hookworm infection included using well water and pond water as the source of drinking water, eating food off the ground, using manure and fertilizers, and not washing when there was only one cutting board, and its protective factors included using tap water and well water as drinking water source, knowing how the roundworm infection was gained, and sometimes or not suing fresh feces for fertilization. The risk factors for suspected whipworm infection included eating food off the ground. Conclusions The intestinal parasite prevalence in the residents of the Shanpo Sub-district, Jiangxia District in Wuhan City is relatively high, and some risk factors associated with their infection indeed exist. Therefore, the regional government and health department should strengthen the health education to improve the residents’ knowledge about parasitic diseases and selfprotection awareness. At the same time, the residents should take physical examination regularly and take necessary deworming treatment to effectively control the prevalence and spread of intestinal parasitic diseases.
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OBJECTIVE:To provide reference for ensuring the medication safety of rural residents well.METHODS:A questionnaire survey was conducted among 162 rural residents of 27 townships in 11 counties (districts) from Yongzhou city of Hunan province.The survey data was analyzed statistically.RESULTS:A total of 5 670 questionnaires were issued and 4 376 valid questionnaires were recovered,with an effective recovery rate of 77.2％.73.6％ residents did not considered the incompatibility among drugs when receiving two or more drugs;the proportion of increasing or decreasing drug dosage and changing drugs at will was in high level.Most of the residents who had common drugs in the family did not pay enough attention to the custody of the reserved drugs and lacked of basic knowledge;the proportion of residents who bought drugs mainly from pharmacies was the highest (50.7％);in addition,nearly 20％ bought drugs mainly through the Intemet and other ways.More than half of the residents surveyed did not understand the drug instructions;after ADR occurred,more than half of the residents surveyed would stop or change their drugs voluntarily;more than 70％ of the residents surveyed did not know or did not pay attention to characteristics and incompatibility of drugs.CONCLUSIONS:Because of the low level of education,the lack of common sense of safe drug use in local rural residents and unbalanced allocation of medical resources,the phenomenon of irrational drug use is widespread and the safety of medication is not ideal;there is a lot of room for improvement.
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OBJECTIVE:To provide reference for ensuring the medication safety of rural residents well.METHODS:A questionnaire survey was conducted among 162 rural residents of 27 townships in 11 counties (districts) from Yongzhou city of Hunan province.The survey data was analyzed statistically.RESULTS:A total of 5 670 questionnaires were issued and 4 376 valid questionnaires were recovered,with an effective recovery rate of 77.2％.73.6％ residents did not considered the incompatibility among drugs when receiving two or more drugs;the proportion of increasing or decreasing drug dosage and changing drugs at will was in high level.Most of the residents who had common drugs in the family did not pay enough attention to the custody of the reserved drugs and lacked of basic knowledge;the proportion of residents who bought drugs mainly from pharmacies was the highest (50.7％);in addition,nearly 20％ bought drugs mainly through the Intemet and other ways.More than half of the residents surveyed did not understand the drug instructions;after ADR occurred,more than half of the residents surveyed would stop or change their drugs voluntarily;more than 70％ of the residents surveyed did not know or did not pay attention to characteristics and incompatibility of drugs.CONCLUSIONS:Because of the low level of education,the lack of common sense of safe drug use in local rural residents and unbalanced allocation of medical resources,the phenomenon of irrational drug use is widespread and the safety of medication is not ideal;there is a lot of room for improvement.
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Objective To investigate the status of knowledge,attitude and behavior of schistosomiasis control of rural resi-dents in Wanjiang River region after a flood,so as to provide the reference for targeted health education. Methods The multi-stage sampling was applied to select the respondents in rural residents in Wanjiang River region,and the self-designed question-naire was used to investigate the current situation of knowledge,attitude and behavior of schistosomiasis prevention and control of the rural residents. Results The total awareness rate of knowledge about the prevention and control of schistosomiasis was 47.92%. The age,education,family income,relatives and friends with medical background,and health education significantly influenced the awareness rate(χ2=12.76,89.19,18.19,50.83 and 92.60 respectively,all P<0.05). The accuracy rates of at-titude and behavior in schistosomiasis control were 62.89%and 52.37%respectively. Conclusion The awareness rate of knowl-edge about the prevention and control of schistosomiasis,and the accuracy rates of attitude and behavior in schistosomiasis con-trol of the rural residents in Wanjiang River region are all inefficient,and therefore,the targeted health education should be strengthened to decrease the risk of schistosomiasis transmission.
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BACKGROUND/AIMS: The prevalence of single-person households has rapidly increased in Korea. Individuals living alone and in rural areas may have a higher risk of various metabolic diseases due to differences in lifestyle. However, few studies have investigated the association of household size and residential area with health-related problems. This study aimed to evaluate the association of household size and residential area with risk of osteoporosis in postmenopausal women. METHODS: This cross-sectional study enrolled 3,058 postmenopausal women from the 2008 to 2011 Korea National Health and Nutrition Examination Survey (KNHANES). We examined the association between bone mineral density (BMD) and household size and residential area. RESULTS: Individuals living in rural areas had significantly lower BMD of the lumbar spine than those living in an urban area. Subsequently, we divided the participants into four groups according to household size and residential areas. Lumbar spine BMD was significantly lower in individuals living in rural single-person households than those in urban households with two or more individuals, even after adjustment for multiple confounding factors. In addition, individuals in rural single-person households had significantly greater odds of osteoporosis in the lumbar spine than those in urban households with two or more residents. CONCLUSIONS: Individuals in rural single-person households had significantly lower BMD and greater odds of osteoporosis in lumbar spine than urban households with two or more individuals. The results of this study suggest that individuals living in rural single-person households may benefit from more careful screening for osteoporosis.
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Femenino , Humanos , Densidad Ósea , Estudios Transversales , Composición Familiar , Corea (Geográfico) , Estilo de Vida , Tamizaje Masivo , Enfermedades Metabólicas , Encuestas Nutricionales , Osteoporosis , Prevalencia , Columna VertebralRESUMEN
Objective:To identify the vision care access in rural primary health institutions and the utilization of vision inspections among rural residents. Methods:Survey data was collected from primary health institutions ( town-ship health centers and village clinics) and households. The descriptive statistics and multivariate regression analysis were applied to analyze data. Results:The household survey data shows that 33. 2% of rural residents self-reported having poor vision, and 22. 1% of rural residents stated that they had ever used vision care (vision screening or vison examinations) . The health facilities survey data shows that 84% of township health centers and 44% of village clinics can provide vision care. The multivariate analysis shows that the vision care access in township health centers is sig-nificantly correlated with the probability of residents’ utilization of vision care, but there is no significant correlation between the provision of vision care in village clinics and its utilization. Conclusions:The vision care access is low in rural China though there is a huge demand therefore. Inadequate supply of primary vision care services in primary health institutions may result in low utilization among rural residents. It is suggested that the government further pro-mote the National Public Health Service Program and strengthen the capacity of primary health facilities to provide primary vision care. To do so, an increase in the utilization of vision care among rural residents can be expected, which would thereby reduce potential losses caused by further vision impairment.
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Objective This study aimed to apply quantile regression to study Hanzhong rural residents health survey data,explore the local distribution characteristics of health-related quality of life (HRQOL) and influencing factors and present the value of quantile regression applying in analysis of HRQOL.Methods In this cross-sectional population-based study,we evaluated the HRQOL of 2 737 subjects through filling Short-Form Health Survey (SF-36).Quantile regression model was used to compare MCS and PCS scores and evaluate the associated factors.Results With different quantiles MCS and PCS score,the associated factors and influence degree were different.In general,the influences of marital status,educational level,physical activity,history of disease and HRQOL in the part of the percentile scores were significant.Conclusion Analysis of the distribution of HRQOL of rural residents in Hanzhong and influencing factors would benefit the improvement of HRQOL of local residents.
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This study was conducted to investigate instant coffee-mix intakes and its relations with anthropometric measurements, nutrient intake, and blood lipid in Gangneung and Samcheok residents. Coffee-mix is a mixture of instant coffee, sugar and coffee-creamer. It is a standardized convenience food in Korea. Recently, Koreans appear to consume too much of instant coffee-mix. The respondents of this study were 218 Koreans (Gangneung region 133, Samcheok region 85). The average age was 56.0 years (male), 57.5 years (female). They were divided into 2 groups, the instant coffee-mix drinkers and the non-drinkers. The nutrient intake and anthropometric measurements and their relations with coffee-mix intakes were analyzed (nutrient intakes were calculated by converting per 1,000 kcal and adjusted by age, region). As for male, body fat was significantly higher in coffee-mix drinkers (18.1 kg, 25.0%) than in nondrinkers (17.1 kg, 23.8%). In the case of females, serum triglyceride was significantly higher in coffee-mix drinkers (109.1 mg/dL) than in nondrinkers (102.9 mg/dL). Coffee-mix intakes and coffee-mix's contributions to energy were higher for participants from Samcheok (21.2 g, 4.7%) than those from Gangneung (16.6 g, 3.4%). In addition, for Samcheok, coffee-mix's contribution to energy was significantly higher in male (5.6%) than in female (4.2%). Coffee-mix intakes and energy contribution of coffee-mix were not significantly correlated with anthropometric measurements. Only HDL-cholestrol showed significantly negative correlation with coffee-mix's contributions to energy. Based on the above results, we conclude that usual instant coffee-mix intake may increase intakes of sugar and fat and exert negative effects on serum lipids. Therefore, it is needed to control too much instant coffee-mix intake in the dietary management of rural residents.
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Femenino , Humanos , Masculino , Tejido Adiposo , Café , Encuestas y Cuestionarios , Comida Rápida , Corea (Geográfico)RESUMEN
Objective To assess prevalence and risk factors of illness within the past 2 weeks among rural residents in Menglian,under the background of essential public health service implemented generally. Methods In February 2012, the questionnaire method was employed to investigate the two-week morbidity in 2011 rural residents sampled by multistage stratified random sampling from Menglian population. Results The prevalence, that of illness within two-week among 2011 rural residents in Menglian, was 97.5‰ (95%CI 84.5‰-110.5‰) . It was lower than that of the rural region IV in China (149.6‰, <0.05) .Its age trend was the same as that of the rural region IV in China,the prevalence in 0-14 years old children,however,was higher than the counterpart in the rural region IV in China. The diseases, which two-week morbidity ranked the top five, were acute upper respiratory infection, acute gastroenteritis, hyperostosis, acute tracheobronchitis and rheumatoid arthritis. The results of multilevel logistic regression model fitted by group-level explanatory variable mountainous area, individual-level random slopes variable gender and other individual background variables indicated that there were across-level interactions between mountainous area and gender ( <0.05), the family income lower than RMB 15000 (odds ration 3.2378, 95%CI 1.9014-5.5130) and age (odds ration 1.0163, 95%CI 1.0002-1.0327) had a positive effect to two-week morbidity, and contrasting to unmarried, married had a negative effect to two-week morbidity (odds ratio 0.4727, 95%CI 0.2534-0.8819) . Conclusions Comparing with that of the rural region IV in China before implementing essential public health service, the two-week morbidity in Menglian was lower. For further elevating the health level of population, the strategies, such as intensifying material and child hygiene in the mountain area, improving sanitary conditions of low income family, and updating health consciousness in single population,would be implemented.
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Objective To understand the mortality rate and cause of the injury in Hebei province in order to provide scientific theoretical basis for drawing up effective prevention measures.Methods The injury deaths data was collected from 18 surveillance spots in Hebei province during 2004—2005,and the injury was classified with ICD-10 and the corresponding mortality rates were calculated.Results The average injury mortality rate was 54.02/100 000(the age-adjusted rate was 51.62/100 000).It was the 5 th-ranked cause of death.The leading five causes of injury were traffic injury by motor vehicles, traffic injury by non-motor vehicles,suicide,poisoning and fall,which accounted for 23.96%,22.05%,13.10%,11.99%, 5.62%,respectively.The average injury mortality rate in rural(58.48/100 000)was higher than in urban(31.60/100 000)(?~2= 255.82,P