Adolescent ; Adult ; Dust ; analysis ; Female ; Health Status ; Humans ; Industry ; Male ; Middle Aged ; Occupational Exposure ; analysis ; Quartz ; Young Adult

Adult ; Air Pollutants, Occupational ; analysis ; Dust ; analysis ; Female ; Humans ; Male ; Middle Aged ; Occupational Exposure ; adverse effects ; Occupational Health ; Welding ; Young Adult

OBJECTIVEIn order to provide the evidence for taking the measures to prevent noise hazards, the condition sand influence factors of occupational noise deafness diagnosis in Jiangsu province from 2006 to 2013 were analyzed.

METHODSAccording to the 13 administrating personnel report of noise deafness diagnosed occupational disease prevention and control institutions in Jiangsu province from 2006 to 2013, the diagnosis of occupational noise deafness were retrospectively analyzed.

RESULTSBy the end of December 31 2013, 297 cases of noise deafness were diagnosis occupational disease within this province. Occupational noise deafness has localized on the machinery industry, textile and light industry. Regional distribution mainly concentrated in Suzhou, Yangzhou, Nanjing, Nantong. 83.16% in 297 cases were mild noise deafness.

CONCLUSIONThe distribution of occupational noise deafness cases in Jiangsu province has specific charateristics. It is not balanced in different regions, and most of them are the mild noise deafness, male, length of service in more than 15 years, the onset age is 40~60 years old, According to characteristics of the occupational noise deafness cases in Jiangsu province, Specific occupational health service will help to reduce the occurrence of occupational noise deafness, and protect the worker's health effectively.

Adult ; Age of Onset ; China ; epidemiology ; Hearing Loss, Noise-Induced ; diagnosis ; epidemiology ; Humans ; Industry ; Male ; Middle Aged ; Noise, Occupational ; adverse effects ; Occupational Diseases ; diagnosis ; epidemiology ; Occupational Health Services

OBJECTIVETo investigate the characteristics of pesticide poisoning in Jiangsu Province, China, and to provide a scientific basis for developing effective intervention measures and prevention strategies.

METHODSThe data from report cards of pesticide poisoning in Jiangsu Province from 2006 to 2013 were arranged using EXCEL tables, and assessed. Statistical analysis was applied to the epidemiological data using SPSS.

RESULTSFrom 2006 to 2013, a total of 32672 cases of pesticide poisoning were reported in Jiangsu Province. Most of the cases were caused by non-occupational poisoning (life poisoning) (72.78%). A majority of patients with pesticide poisoning were 35-54 years old (40.85%) or older than 65 years (15.69%). There were more female patients (58.22%) than male patients (41.78%). Among patients with occupational poisoning, male patients (50.90%) were more than female patients. Among patients with non-occupational poisoning, female patients were more than male patients (38.37%). Pesticide poisoning mainly occurred from July to September. The case-fatality rate of occupational poisoning (0.47%) was lower than that of non-occupational poisoning (7.10%). All 13 cities in Jiangsu Province reported cases of pesticide poisoning. There were more cases in the northern regions than in the southern regions. Pesticide poisoning was mainly caused by organophosphorus insecticides including methamidophos, dichlorvos, dimethoate, omethoate, and parathion, which accounted for 65.58%of all cases. Paraquat had the highest case-fatality rate (10.06%) among all pesticides, followed by tetramine (10.00%), dimethoate or omethoate (7.85%), methamidophos (7.79%), and dimehypo (7.68%).

CONCLUSIONPesticide poisoning cannot be ignored. The management and control should be improved in production and usage of highly toxic pesticides including organophosphorus insecticides, rodenticides, and herbicides. More attention should be paid to the protection of vulnerable groups including women, children, and the elderly.

Adult ; Age Distribution ; Aged ; China ; epidemiology ; Cities ; Dichlorvos ; Dimethoate ; analogs & derivatives ; Environmental Exposure ; prevention & control ; statistics & numerical data ; Female ; Herbicides ; poisoning ; Humans ; Insecticides ; poisoning ; Male ; Middle Aged ; Organothiophosphorus Compounds ; Paraquat ; Pesticides ; poisoning ; Poisoning ; epidemiology ; prevention & control ; Rodenticides