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目的通过对某科184例乙型流感患者流行病学和临床特征的分析,以指导临床诊治。方法回顾性分析184例乙型流感患者的流行病学资料和临床资料,应用x2检验进行统计分析。结果乙型流感好发于冬春季(1-3月共162例,占88.04%),好发于青少年(14岁~20岁、21岁~30岁、31岁~40岁共137例,占74.46%)。主要表现为发热、全身酸痛乏力、咳嗽、咳痰等,早期应用抗病毒药物治疗,临床症状和体征明显改善。结论乙型流感好发于冬春季,好发于青少年,主要表现为发热、全身酸痛乏力、咳嗽、咳痰等,根据对乙型流感流行特征及临床特点的这些认识,可有效增强临床医师对乙型流感的防控意识,提高治疗效果,同时建议疾控部门加强对乙型流感的防控。
Objective To analyze the epidemiological and clinical features of 184 patients with influenza B in a certain department to guide clinical diagnosis and treatment. Methods A retrospective analysis of 184 cases of influenza B epidemiological data and clinical data, the application of x2 test for statistical analysis. Results Influenza B occurred in winter and spring (January-March, a total of 162 cases, accounting for 88.04%), occurs in adolescents (14 to 20 years old, 21 years old to 30 years old, 31 years old to 40 years old, a total of 137 cases, accounting for 74.46%). The main manifestations of fever, body aches and weakness, cough, sputum and so on, the early application of antiviral drugs, clinical symptoms and signs improved significantly. Conclusions Influenza B occurs predominantly in winter and spring and occurs mainly in adolescents. It mainly manifests as fever, generalized ache, cough and expectoration. Based on these epidemiological features and clinical features of influenza B, it can effectively enhance clinicians’ Influenza B awareness of prevention and control to improve the treatment effect, also suggested that disease control departments to strengthen the prevention and control of influenza B.