ABSTRACT
This article analyzed the basic conditions of the construction for the key subjects in Dis-ease Control and Prevention institutions (CDC), and described the status quo, development direction and goal of the key subject construction using Hunan province CDC (HNCDC) as an example. Finally, it was discussed that four important aspects of the work should be paid more attention during the key subject con-struction in HNCDC.
ABSTRACT
ObjectiveTo investigate the clinical characteristics of nodular goiter in Changchun area. Methods An retrospective analysis was made on 4 453 cases of nodular goiter proved by pathology in a period of 39 years. Results Surgery performed for nodular goiter accounted for 44.48% of all thyroid operations, with a rate of male to female of 1∶4.95. The male patients were significantly older than female. The correct diagnosis rate of nodular goiter was 71.95%, thyroid adenoma and thyroid cyst were common misdiagnosis. The right lobe was more subject to thyroid goiter than the left one, and canceration developed in 3.66% of all nodular goiter. Conclusions Changchun is an area of iodine deficiency. There are close relations between pregnancy, lactation, menses and the development of nodular goiter. Nodular thyroid goiter is subject to canceration.goit
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Objective To study the constituent ratio of thyroid nodules in inland Changchun area and compare it with the data in the coastal Shanghai area Methods A retrospective analysis was made on 9216 cases of thyroid nodules proved by pathology in a period of 39 years in Changchun and on 7018 cases in a period of 37 years in Shanghai, to compare the difference of the constituent ratio of thyroid cyst, nodular goiter, thyroid adenoma and thyroid carcinoma in these two areas Results The constituent ratio of thyroid cyst in Changchun and Shanghai area was 1 83% and 8 68%, that of nodular goiter was 48 31% and 18 62%, that of thyroid adenoma was 39 30% and 49 94%, and that of thyroid carcinoma was 10 55% and 22 76%, respectively There was a significant difference in the constituent ratio of thyroid nodules between the two areas Conclusion The difference is significant in the constituent ratio of thyroid nodules between China inland and coastal areas
ABSTRACT
Objective To know the status of disinfection conducted in the hospitals at province level in Hunan province aimed to make the intervention strategy for prevention and control of diseases transmission. Methods The related items of hospitals at province level were examined and evaluated according to the national standards such as GB15982-1995 Hygienic Standard for Disinfection in Hospital, GB15981-1995 Evaluating Method and Standard for the Efficacy of Disinfection and Sterilization, GB8987-1996 Requirements for Hospital Sewage Discharge, GB18466-2001 Requirements for Medical Organization Sewage Discharge, GB15980-1995 Hygienic Standard of Disinfection for Single Use Medical Products and Technical Standard for Disinfection (2002). Results As for the disinfection effect in the present investigation, the total qualified rate was 90.10%, the annual qualified rate was increasing. Conclusion The surveillance of hospital disinfection is a long-term task, to supervise and improve the hospital disinfection is necessary to ensure patient and society safety.