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Epidemic conditions of scabies were investigated among 5052 pupils of 8 schools of 2 counties in South Shandong,the morbidity rate being 7.15.The morbidity rate was higher in schoolboys than in schoolgirls,washigher in schoolchildren in rural areas than in those in cities,was higherin resident pupils than in non-resident ones and was higher in middle-school students than in primary school pupils.The epidemic was due tocontact infection in everyday life and was associated with crowded dormi-tories and classrooms,poor... Epidemic conditions of scabies were investigated among 5052 pupils of 8 schools of 2 counties in South Shandong,the morbidity rate being 7.15.The morbidity rate was higher in schoolboys than in schoolgirls,washigher in schoolchildren in rural areas than in those in cities,was higherin resident pupils than in non-resident ones and was higher in middle-school students than in primary school pupils.The epidemic was due tocontact infection in everyday life and was associated with crowded dormi-tories and classrooms,poor health conditions and bad health habits.Thecure rate of “Jie Chuang Ling Shuang” whose course of treatment was oneday is 82.2%,the effective rate being 97.62%.It is the best drug to beused to treat scabies because of its little side effects. 鲁南地区2县城乡8所中小学生5052名疥疮患病调查,患病率7.15%,患病率男生高于女生,乡村学生高于城镇,寄宿生高于走读生,初中生高于小学生。流行主要由日常生活接触传播,与宿舍、教室拥挤,卫生条件和卫生习惯不良有关。疥疮灵霜一日疗法痊愈率为82.22%,有效率为97.62%。无副作用,患者易接受,可作为治疗疥疮首选药物。 Purpose:investigate efficacious and advisable treatment for carcinoma of penis. Methods: materials of 58 patients with squamous cell carcinoma and 10 cases with malignant change of papilloma were reviewed. Results: 57 cases received partial amputation of the penis and perineal urethrastomy, 6 cases received inguinal lymph node dissection. 46 of all patients were followed up. The 5 year and 10 year survival rate after surgery were 85.78 % and 80.39 % in the group of patients with partial... Purpose:investigate efficacious and advisable treatment for carcinoma of penis. Methods: materials of 58 patients with squamous cell carcinoma and 10 cases with malignant change of papilloma were reviewed. Results: 57 cases received partial amputation of the penis and perineal urethrastomy, 6 cases received inguinal lymph node dissection. 46 of all patients were followed up. The 5 year and 10 year survival rate after surgery were 85.78 % and 80.39 % in the group of patients with partial amputation and in patients with total amputation respectively. No significant differences were demonstrated(P> 0.05 ).Conclusions:The phimosis, the redundant prepuce and bad health habit are the main risk factors for the disease. The effect of the surgical treatment for carcinoma of the penis were good and the survival rate of the patients were higher. It's suggested that the biopsy for inguinallymph node before dissection is necessary. The problem, sentinel lymph node and malignant change of papilloma of the penis were also discussed. 目的 :寻求阴茎癌有效合理的治疗方法。方法 :总结分析了阴茎癌 6 8例 ,其中鳞状细胞癌 5 8例 ,乳头状瘤恶变 10例。行阴茎部分切除术 5 7例 ,阴茎全切除并尿道会阴部造口术 11例 ,随后行双侧腹股沟淋巴结清扫术 6例。结果 :46例获得随访 ,行阴茎部分切除术者 5年和 10年以上生存率分别为 87.7%和 82 .2 % ,行阴茎全切除术者 5年和 10年生存率分别为 85 .8%和 80 .4% ,二者比较无显著性差异 (P >0 .0 5 )。结论 :包茎、包皮过长及不良的卫生习惯是导致阴茎癌的主要因素。阴茎部分切除术是治疗 、 期阴茎癌十分合理和有效的方法 ,其生存率与阴茎全切除术无差别。对于有明显转移者 ,应积极行腹股沟淋巴结清扫术。 Objective To probe the epidemiologic factors of cryptosporidiosis and cut its spread way. Methods Orthogonal test design, a high effective research method of multifactors, was used to balance test study on the epidemiologic factors of the disease. Results The following results were gotten only by 24 cases: There are significant differences in seasons of infection, age and bad health habits respectively (in age P<0.05, in others P<0.01); Seasons of infection value has interactive effects with age... Objective To probe the epidemiologic factors of cryptosporidiosis and cut its spread way. Methods Orthogonal test design, a high effective research method of multifactors, was used to balance test study on the epidemiologic factors of the disease. Results The following results were gotten only by 24 cases: There are significant differences in seasons of infection, age and bad health habits respectively (in age P<0.05, in others P<0.01); Seasons of infection value has interactive effects with age value and bad health habits value respectively(the former P<0.05, the latter P<0.01), but no interactive effect with dwelling surroundings. Conclusions The seasons, age and bad health habits are major risk factors of infecting cryptosporidium; The positive rate of excrement test is relative high among kids under six-year-old with bad health habits. 目的 探索隐孢子虫病的流行因素 ,切断传播途径 ,做好预防工作。 方法 应用一种快速高效的多因素研究方法—正交试验设计 ,对该病的感染流行因素进行平衡试验研究。 结果 季节、年龄和不良卫生习惯差异均有显著性(其中年龄为 P<0 .0 5 ,其它均为 P<0 .0 1) ,居住环境差异无显著性 (P>0 .0 5 ) ;感染季节与年龄、感染季节与不良卫生习惯分别存在交互作用 (前者 P<0 .0 5 ,后者 P<0 .0 1) ,与居住环境无交互作用 (P>0 .0 5 )。 结论 季节、年龄和不良卫生习惯是感染隐孢子虫的主要危险因素 ;6岁以下有不良卫生习惯的儿童粪检阳性率较高。
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