1.Investigation of work-related acute pesticide poisoning among farmers in Jiangsu Province and the risk factors.
Meng-jing CUI ; Zhi-bin TU ; Yue GU ; Xu-jun ZHANG
Chinese Journal of Industrial Hygiene and Occupational Diseases 2013;31(1):37-40
OBJECTIVETo determine the incidence of work-related acute pesticide poisoning among farmers in Jiangsu Province and to identify the risk factors.
METHODSMulti-stage stratified sampling and cluster sampling methods were used to randomly select 1490 farmers from the south (Z village), centre (Y village) and north (X village) of Jiangsu Province. The database was established by EpiData 3.1. SPSS 17.0 and SAS 9.13 were used to do chi-square test, trend chi-square test, single factor and multi-factor logistic regression analysis.
RESULTSAmong 1490 farmers, 121 people had work-related acute pesticide poisoning in the past year. The incidence rate in Jiangsu Province was 8.1%. 118 farmers (97.5%) were mild pesticide poisoning.3 farmers (2.5%) were moderate pesticide poisoning. The incidence rate of Work-related acute pesticide poisoning in X village of North Jiangsu Province (13.5%, 68/505) is obviously higher than that in Y village of Central Jiangsu Province (4.8%, 19/399) and Z village of South Jiangsu Province (5.8%, 34/586), and the difference is statistically significant (χ(2) = 29.60, P < 0.01). The incidence rate of Work-related acute pesticide poisoning in female (10.4%, 58/557) is obviously higher than that in male (6.8%, 63/933), and the difference is statistically significant (χ(2) = 6.26, P < 0.05). There are lack of safety guidance, unsafety application methods (without alternate row spraying, without backward application, without down-wind application) and risk behaviors in the spraying (without read labels, preparing pesticides without gloves, wiping sweat with hand (s), equipment leakage, body pollution by pesticide, working when feeling sick, without bath after work). If farmers have risk behaviors above, the incidence rate of Work-related acute pesticide poisoning will be obviously higher than farmers who receive safety guidance and have no such dangerous behaviors, and all the differences are statistically significant (P < 0.05). The group of 24 ∼ 34 years old has the highest risk of work-related acute pesticide poisoning (OR = 7.15).
CONCLUSIONThe incidence rate of work-related acute pesticide poisoning among farmers in Jiangsu Province was higher. Effective measures are needed to prevent and reduce the occurrence of work-related acute pesticide poisoning. We can teach the farmers who spray pesticides about safety guidance, safety application methods and avoiding risky behaviors.
Adult ; Aged ; Agricultural Workers' Diseases ; epidemiology ; Agriculture ; methods ; Female ; Humans ; Incidence ; Male ; Middle Aged ; Occupational Exposure ; Pesticides ; poisoning ; Risk Factors
2.Analysis of Beijing pesticide poisoning cases reported from 2007 to 2012.
Yun FANG ; Xinqiang JI ; Feiruo ZHANG ; Haiyue LI ; Rugang WANG
Chinese Journal of Industrial Hygiene and Occupational Diseases 2014;32(1):55-57
Adolescent
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Adult
;
Aged
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Aged, 80 and over
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Agricultural Workers' Diseases
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epidemiology
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Child
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Child, Preschool
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China
;
epidemiology
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Disease Notification
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Humans
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Infant
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Middle Aged
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Pesticides
;
poisoning
;
Young Adult
3.Situation of pesticide poisoning in Huzhou from 2006 to 2009.
Tao LIU ; Chuan-hui ZHANG ; Peng ZHANG ; Mei-hua JIN
Chinese Journal of Industrial Hygiene and Occupational Diseases 2011;29(1):53-55
OBJECTIVETo understand the situations of pesticide poisoning in Huzhou and take preventive strategy and measures against the pesticide poisoning.
METHODSCase reports between 2006 and 2009 in the data base of reporting system for occupational diseases were computed by Excel for windows and statistical significance by SPSS12.0.
RESULTSA total of 2298 patients were reported from 2006 to 2009. Among them, the incidence of occupational poisoning accounted for 25.59% (588 cases), including 4 fatalities (fatality rate, 0.68%). Male patients (458 cases, 77.89%) were more than female ones (130 cases, 22.11%) in occupational pesticides poisoning. Summer and autumn were the most seasons in occupational pesticides poisoning occurring. The incidence of non-occupational pesticides poisoning accounted for 74.41% (1710, cases), including 112 fatalities (fatality rate, 6.55%). Female patients (952 cases, 55.67%) were more than male ones (758 cases, 44.33%) in non-occupational pesticides poisoning. 15 - 55 years were the highest incidences among non-occupational pesticides poisoning patients. Insecticides especially organophosphorus insecticides such as methamidophos, parathion, and omethoate comprised a higher proportion, accounting for 79.98% of the pesticides poisoning.
CONCLUSIONThe incidence and the fatality rate of occupational pesticide poisoning were reduced in the city. However, more attention should be paid to non-occupational pesticides poisoning. To decrease the numbers of pesticide poisoning and the risks of death, the relevant departments should take preventive strategy and measures against the pesticide poisoning.
Adolescent ; Adult ; Age Distribution ; Aged ; Aged, 80 and over ; Agricultural Workers' Diseases ; epidemiology ; Child ; Child, Preschool ; China ; epidemiology ; Humans ; Incidence ; Infant ; Middle Aged ; Occupational Exposure ; Pesticides ; poisoning ; Young Adult
4.Disease Prevalence and Mortality among Agricultural Workers in Korea.
Won Jin LEE ; Eun Shil CHA ; Eun Kyeong MOON
Journal of Korean Medical Science 2010;25(Suppl):S112-S118
The aim of this paper was to provide an overview of mortality and disease prevalence related to occupational diseases among agricultural workers in Korea. We evaluated the age-standardized mortality rates and the prevalence of chronic diseases and compared them with those of other populations using death registration data from 2004 through 2008 and the 2005 Korean National Health and Nutrition Examination Survey. In addition, we conducted a literature review on published articles examining the health status of farmers in Korea. Agricultural workers have a significantly higher mortality of cancer, tuberculosis, chronic respiratory diseases, liver diseases, suicide, motor and non-motor vehicle accidents. Compared to other populations, farmers have higher prevalence rates of arthritis and intervertebral disc disorders. The literature review revealed a number of work-related diseases among farmers, such as musculoskeletal diseases, pesticide poisoning, infections, and respiratory and neurologic diseases. Korean farmers demonstrate a distinct pattern of mortality and disease prevalence compared to other populations. Although lifestyle factors remain important contributors to those deaths and diseases, our study suggests that occupation is a major determinant as well. Intensive programs such as surveillance systems, therefore, should be developed in order to identify and prevent work-related diseases among agricultural workers in Korea.
Agricultural Workers' Diseases/*epidemiology/mortality
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Bacterial Infections/epidemiology/mortality
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Humans
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Life Style
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Musculoskeletal Diseases/epidemiology/mortality
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Mycoses/epidemiology/mortality
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Neoplasms/epidemiology/mortality
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Prevalence
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Republic of Korea/epidemiology
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Risk Factors
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Virus Diseases/epidemiology/mortality
5.Epidemiological analysis for Quzhou pesticide poisoning of year 2008 to 2010.
Chinese Journal of Industrial Hygiene and Occupational Diseases 2012;30(9):676-678
OBJECTIVETo provide scientific evidence of making measures for prevention of pesticide poisoning, the investigation on the condition of pesticide poisoning was carried out in Quzhou.
METHODSRegistration data of pesticide poisoning from 2008 to 2010 in Quzhou were collected and statistically analyzed by SPSS 12.0.
RESULTSDuring the three years, there were 1222 cases reported for pesticide poisoning. Among them, the number of occupational poisoning was 225 (1 case died), with fatality rate of 0.44%. The number of non-occupational poisoning was 997 (77 cases died), and its fatality rate was 7.72% . The incidence of occupational poisoning and non-occupational poisoning accounted for 18.4% and 81.6% respectively. Male patients were in the majority in occupational pesticides poisoning (accounting for 76.4%), female patients in non-occupational poisoning (accounting for 52.1%). The pesticide poisoning mainly occurred from July to September. Occupational poisoning and non-occupational poisoning cases mainly concentrated in over 65 age group, accounting for 36.0% (81 cases) and 26.3% (262 cases) respectively. Insecticide ranks the first in the terms of total poisoning cases caused by pesticide, and organophosphate poisoning ranks the first in all insecticides.
CONCLUSIONPesticides poisoning has badly threatened the public health in Quzhou, attention should be paid to non-occupational poisoning. The pesticides poisoning was mainly caused by organophosphate insecticides.
Adolescent ; Adult ; Age Distribution ; Aged ; Aged, 80 and over ; Agricultural Workers' Diseases ; epidemiology ; Child ; Child, Preschool ; China ; epidemiology ; Female ; Humans ; Incidence ; Infant ; Male ; Middle Aged ; Organophosphate Poisoning ; epidemiology ; Pesticides ; poisoning ; Young Adult
6.Specific IgG1 and IgG4 antibodies to citrus red mite in citrus farmers: a study of their relationship to respiratory symptoms.
Hae Sim PARK ; Hee Yeon KIM ; Yoon Keun KIM ; Jee Woong SON ; Dong Ho NAHM ; Sang Heon CHO ; Kyung Up MIN ; You Young KIM
Journal of Korean Medical Science 2000;15(4):407-412
Citrus red mite (CRM) is known as the most common sensitizing allergen in subjects with asthma and rhinitis working on citrus farms. The aim of this study is to evaluate the role of specific IgG1 (slgG1) and specific IgG4 (slgG4) to CRM in citrus farmers. Questionnaire survey and skin prick test including CRM antigen was done by 136 workers. Specific IgE (slgE), slgG1 and slgG4 to CRM were detected by enzyme-linked immunosorbent assay (ELISA). CRM-sensitive-asthma was diagnosed upon presence of asthmatic symptoms by questionnaire, airway hyperresponsiveness to methacholine and slgE to CRM. CRM-sensitive rhinitis was diagnosed upon presence of rhinitis symptoms and slgE to CRM. Eleven (8.1+ACU-) had CRM-sensitive asthma and 25 (18.4+ACU-) had CRM-sensitive rhinitis. Significant association was noted between presence of asthmatic symptoms and slgE or slgG4 (p+ADw-0.05, respectively), while no significant association was noted in slgG1 (p+AD4-0.05). Significant association was noted in the prevalence between slgG4 and slgE (p+ADw-0.05), while no significant association was noted between slgG1 and slgG4 or slgE (p+ADw-0.05, respectively). There was a significant correlation between slgE and slgG4 level (r+AD0-0.39, p+ADw-0.05). These findings suggest that the presence of slgG1 to CRM is response to CRM exposure, and further studies will be needed to evaluate the role of slgG4.Citrus red mite (CRM) is known as the most common sensitizing allergen in subjects with asthma and rhinitis working on citrus farms. The aim of this study is to evaluate the role of specific IgG1 (slgG1) and specific IgG4 (slgG4) to CRM in citrus farmers. Questionnaire survey and skin prick test including CRM antigen was done by 136 workers. Specific IgE (slgE), slgG1 and slgG4 to CRM were detected by enzyme-linked immunosorbent assay (ELISA). CRM-sensitive-asthma was diagnosed upon presence of asthmatic symptoms by questionnaire, airway hyperresponsiveness to methacholine and slgE to CRM. CRM-sensitive rhinitis was diagnosed upon presence of rhinitis symptoms and slgE to CRM. Eleven (8.1+ACU-) had CRM-sensitive asthma and 25 (18.4+ACU-) had CRM-sensitive rhinitis. Significant association was noted between presence of asthmatic symptoms and slgE or slgG4 (p+ADw-0.05, respectively), while no significant association was noted in slgG1 (p+AD4-0.05). Significant association was noted in the prevalence between slgG4 and slgE (p+ADw-0.05), while no significant association was noted between slgG1 and slgG4 or slgE (p+ADw-0.05, respectively). There was a significant correlation between slgE and slgG4 level (r+AD0-0.39, p+ADw-0.05). These findings suggest that the presence of slgG1 to CRM is response to CRM exposure, and further studies will be needed to evaluate the role of slgG4.
Adolescence
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Adult
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Aged
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Aged, 80 and over
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Agricultural Workers' Diseases/immunology+ACo-
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Agricultural Workers' Diseases/epidemiology
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Animal
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Antibody Specificity
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Asthma/immunology
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Asthma/etiology
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Asthma/epidemiology
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Citrus/parasitology+ACo-
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Enzyme-Linked Immunosorbent Assay
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Female
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Human
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IgE/blood
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IgG/immunology
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IgG/blood+ACo-
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Korea/epidemiology
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Male
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Middle Age
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Mites/immunology+ACo-
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Occupational Exposure+ACo-
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Questionnaires
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Respiratory Hypersensitivity/immunology+ACo-
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Respiratory Hypersensitivity/epidemiology
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Rhinitis, Allergic, Perennial/immunology
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Rhinitis, Allergic, Perennial/etiology
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Rhinitis, Allergic, Perennial/epidemiology
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Skin Tests
7.Specific IgG1 and IgG4 antibodies to citrus red mite in citrus farmers: a study of their relationship to respiratory symptoms.
Hae Sim PARK ; Hee Yeon KIM ; Yoon Keun KIM ; Jee Woong SON ; Dong Ho NAHM ; Sang Heon CHO ; Kyung Up MIN ; You Young KIM
Journal of Korean Medical Science 2000;15(4):407-412
Citrus red mite (CRM) is known as the most common sensitizing allergen in subjects with asthma and rhinitis working on citrus farms. The aim of this study is to evaluate the role of specific IgG1 (slgG1) and specific IgG4 (slgG4) to CRM in citrus farmers. Questionnaire survey and skin prick test including CRM antigen was done by 136 workers. Specific IgE (slgE), slgG1 and slgG4 to CRM were detected by enzyme-linked immunosorbent assay (ELISA). CRM-sensitive-asthma was diagnosed upon presence of asthmatic symptoms by questionnaire, airway hyperresponsiveness to methacholine and slgE to CRM. CRM-sensitive rhinitis was diagnosed upon presence of rhinitis symptoms and slgE to CRM. Eleven (8.1+ACU-) had CRM-sensitive asthma and 25 (18.4+ACU-) had CRM-sensitive rhinitis. Significant association was noted between presence of asthmatic symptoms and slgE or slgG4 (p+ADw-0.05, respectively), while no significant association was noted in slgG1 (p+AD4-0.05). Significant association was noted in the prevalence between slgG4 and slgE (p+ADw-0.05), while no significant association was noted between slgG1 and slgG4 or slgE (p+ADw-0.05, respectively). There was a significant correlation between slgE and slgG4 level (r+AD0-0.39, p+ADw-0.05). These findings suggest that the presence of slgG1 to CRM is response to CRM exposure, and further studies will be needed to evaluate the role of slgG4.Citrus red mite (CRM) is known as the most common sensitizing allergen in subjects with asthma and rhinitis working on citrus farms. The aim of this study is to evaluate the role of specific IgG1 (slgG1) and specific IgG4 (slgG4) to CRM in citrus farmers. Questionnaire survey and skin prick test including CRM antigen was done by 136 workers. Specific IgE (slgE), slgG1 and slgG4 to CRM were detected by enzyme-linked immunosorbent assay (ELISA). CRM-sensitive-asthma was diagnosed upon presence of asthmatic symptoms by questionnaire, airway hyperresponsiveness to methacholine and slgE to CRM. CRM-sensitive rhinitis was diagnosed upon presence of rhinitis symptoms and slgE to CRM. Eleven (8.1+ACU-) had CRM-sensitive asthma and 25 (18.4+ACU-) had CRM-sensitive rhinitis. Significant association was noted between presence of asthmatic symptoms and slgE or slgG4 (p+ADw-0.05, respectively), while no significant association was noted in slgG1 (p+AD4-0.05). Significant association was noted in the prevalence between slgG4 and slgE (p+ADw-0.05), while no significant association was noted between slgG1 and slgG4 or slgE (p+ADw-0.05, respectively). There was a significant correlation between slgE and slgG4 level (r+AD0-0.39, p+ADw-0.05). These findings suggest that the presence of slgG1 to CRM is response to CRM exposure, and further studies will be needed to evaluate the role of slgG4.
Adolescence
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Adult
;
Aged
;
Aged, 80 and over
;
Agricultural Workers' Diseases/immunology+ACo-
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Agricultural Workers' Diseases/epidemiology
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Animal
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Antibody Specificity
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Asthma/immunology
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Asthma/etiology
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Asthma/epidemiology
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Citrus/parasitology+ACo-
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Enzyme-Linked Immunosorbent Assay
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Female
;
Human
;
IgE/blood
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IgG/immunology
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IgG/blood+ACo-
;
Korea/epidemiology
;
Male
;
Middle Age
;
Mites/immunology+ACo-
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Occupational Exposure+ACo-
;
Questionnaires
;
Respiratory Hypersensitivity/immunology+ACo-
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Respiratory Hypersensitivity/epidemiology
;
Rhinitis, Allergic, Perennial/immunology
;
Rhinitis, Allergic, Perennial/etiology
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Rhinitis, Allergic, Perennial/epidemiology
;
Skin Tests
8.Recently Occurring Adult Tetanus in Korea: Emphasis on Immunization and Awareness of Tetanus.
Dong Hyeon SHIN ; Ho Sung YU ; Jung Ho PARK ; Jong Hee SHIN ; Sei Jong KIM
Journal of Korean Medical Science 2003;18(1):11-16
Since a nationwide childhood vaccination with tetanus toxoid, tetanus has become a rare disease in Korea. However, we recently experienced 17 cases of adult tetanus in a university hospital during a 21-month period. Seventy percent of the patients were female, and the mean age was 63 yr (range, 29-87). The majority (88.2%) of the patients did not get primary vaccinations for tetanus and decennial tetanus-diph-theria toxoid booster. Most patients (88.2%), who sustained acute injury, did not seek medical care for their wounds or did not receive the prophylaxis for tetanus. Tetanus was found most frequently among farmers. Tetanus was diagnosed initially only in 53% of patients. The case-fatality ratio was 23.5%. These cases show that recently occurring tetanus in Korea is a disease, affecting the elderly and the female who may have a lower immunity against tetanus, and the farmers who are likely to be exposed to Clostridium tetani. In addition, diagnosis of tetanus is often delayed in area where cases are seen infrequently. Therefore, improved education among patients and physicians, emphasis of anti-tetanus immunization and awareness of tetanus respectively, may be essential for the prevention of disease and the reduction of its mortality.
Adult
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Aged
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Aged, 80 and over
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Agricultural Workers' Diseases/epidemiology
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Diagnostic Errors
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Diphtheria-Tetanus-Pertussis Vaccine
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Emergency Service, Hospital
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Health Education
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Health Knowledge, Attitudes, Practice*
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Human
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Immunization, Secondary/psychology
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Immunization, Secondary/utilization*
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Korea/epidemiology
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Middle Aged
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Tetanus/diagnosis
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Tetanus/epidemiology*
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Tetanus/prevention & control
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Tetanus/therapy
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Tetanus Antitoxin/therapeutic use
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Tetanus Toxoid
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Treatment Outcome
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Vaccination/utilization*
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Wounds, Penetrating/complications