本文選題：輪狀病毒　切入點(diǎn)：溫度　出處：《現(xiàn)代預(yù)防醫(yī)學(xué)》2014年23期 　論文類型：期刊論文

【摘要】：目的探討成都地區(qū)腹瀉嬰幼兒輪狀病毒檢出率與氣象因素的關(guān)系,為預(yù)測(cè)輪狀病毒的流行和預(yù)防控制提供依據(jù)。方法收集2011.8-2013.6成都地區(qū)嬰幼兒腹瀉糞便樣品共465份,采用RT-PCR檢測(cè)輪狀病毒,并收集同期成都市月度氣象資料(氣溫、相對(duì)濕度、降雨量)。使用SPSS21.0對(duì)各季節(jié)檢出率進(jìn)行卡方檢驗(yàn),對(duì)輪狀病毒檢出率與各氣象因素進(jìn)行Pearson相關(guān)分析和多重線性回歸分析,建立回歸模型。結(jié)果冬季輪狀病毒檢出率高于夏秋兩季,夏季檢出率為四季最低,而溫度為影響檢出率的主要因素,溫度每上升1℃,檢出率下降1.402個(gè)百分比。結(jié)論成都地區(qū)輪狀病毒感染主要發(fā)生在冬春兩季,溫度與檢出率呈負(fù)相關(guān),是影響當(dāng)?shù)剌啝畈《靖腥镜闹饕獨(dú)庀笠蛩亍?br/>[Abstract]:Objective to investigate the relationship between the detection rate of rotavirus and meteorological factors in infants with diarrhea in Chengdu, and to provide the basis for predicting the prevalence of rotavirus and preventing and controlling rotavirus. Methods 465 fecal samples of infantile diarrhea were collected from 2011 to 2013.6 in Chengdu. RT-PCR was used to detect rotavirus, and monthly meteorological data (temperature, relative humidity, rainfall) were collected in Chengdu during the same period. The detection rate of rotavirus in each season was detected by SPSS21.0 by chi-square test. The detection rate of rotavirus in winter was higher than that in summer and autumn, and the detection rate in summer was the lowest in four seasons. However, temperature was the main factor affecting the detection rate, and the detection rate decreased by 1.402% for each temperature rise of 1 鈩，

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