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目的调查安仁三中学生红斑性肢痛症流行情况、分析流行因素,进行干预,以期预防该病在中小学校的再次流行。方法对安仁三中学生红斑性肢痛症进行流行病学调查,采用SPSS13.0统计学软件对调查数据进行统计学处理。结果本次安仁三中学生红斑性肢痛症的发病年龄差异无统计学意义(χ2=2.13,P>0.05),年级差异无统计学意义(χ2=1.96,P>0.05),女生发病率明显高于男生(χ2=17.78,P<0.01),寄宿生发病率高于走读生(χ2=124.85,P<0.01);临床特征以肢端疼痛,双侧足底痛,足趾、足跟痛为主,少数伴有手指疼痛及肢端有红斑。结论确定这是一起红斑性肢痛症的暴发流行,该病的流行可能与学生营养不良、保暖差有关。完善学校的防寒设备,加强学生体育锻炼,增强学生体质,加强营养;加强相关宣传教育,可以有效预防该病在中小学的流行。
Objective To investigate the prevalence of erythromelalgia in Anren III middle school students and analyze the epidemic factors to intervene so as to prevent the recurrence of the disease in primary and secondary schools. Methods Epidemiological investigation of erythromelalgia in Anren III middle school students was conducted. The data of the survey were statistically analyzed by using SPSS13.0 statistical software. Results There was no significant difference in the age of onset of erythromelalgia among middle school students (χ2 = 2.13, P> 0.05). There was no significant difference in age (χ2 = 1.96, P> 0.05). The incidence of girls was significantly higher The prevalence of boarders was higher than that of students (χ2 = 17.78, P <0.01) (χ2 = 17.78, P <0.01). Clinical features included acral pain, bilateral plantar pain, toe and heel pain , A few with finger pain and acral erythema. Conclusions This is an outbreak of erythromelalgia, which may be related to malnutrition and poor warmth in students. Improve the school’s cold equipment, strengthen student physical activity, enhance student physique, strengthen nutrition; strengthen publicity and education, can effectively prevent the disease in primary and secondary schools.