中华预防医学杂志
中華預防醫學雜誌
중화예방의학잡지
CHINESE JOURNAL OF
2014年
12期
1048-1052
,共5页
杜艳%余峰%张莉萍%汪曦%金宝芳%王烨%梅克雯%陆佳%蒋露芳
杜豔%餘峰%張莉萍%汪晞%金寶芳%王燁%梅剋雯%陸佳%蔣露芳
두염%여봉%장리평%왕희%금보방%왕엽%매극문%륙가%장로방
水痘减毒活疫苗%发热%病例对照研究%保护效果
水痘減毒活疫苗%髮熱%病例對照研究%保護效果
수두감독활역묘%발열%병례대조연구%보호효과
Varicella attenuated live vaccine%Fever%Case-control studies%Effectiveness
目的:调查上海市闵行区4~17岁儿童水痘减毒活疫苗( VarV)接种情况,并分析其对水痘发病保护效果。方法收集2012年5月1日—2013年4月30日法定传染病报告系统( NDRS)和疾病监测点( DSP)报告的水痘暴发病例的资料,采用1∶3配对病例-对照研究对病例组和对照组儿童的法定监护人进行问卷调查并计算VarV的保护效果及有效保护期限,调查内容为疫苗接种情况、水痘暴露史、既往水痘患病史、患水痘学生症状、接种疫苗的品牌等。对照组纳入标准为水痘暴发病例所在班级内所有未发病的健康学生;纳入条件为每个被配对病例所在班级内,与其住址接近、性别相同、户籍性质相同、从未出现过水痘样皮疹症状、出生日期最近者。本研究共调查病例组390例,对照组1170名。采用χ2检验比较病例组和对照组疫苗接种情况以及接种不同品牌VarV的发病率情况,采用Mantel-Haenzelχ2检验比较病例组与对照组疫苗保护效果。结果 VarV总接种率为68.3%(1065/1560),其中,病例组接种率为45.1%(176/390),低于对照组[76.0%(889/1170)](χ2=128.55,P<0.01);4~10岁组接种率为88.4%(375/424),高于11~17岁组[60.7%(690/1136)](χ2=109.40,P<0.01)。 VarV总体疫苗保护效果为78.10%(71.82%~82.98%),接种组水痘发病比例为16.5%(176/1065),低于未接种组[43.2%(214/495)](χ2=128.55,P<0.01);接种者水痘发病的风险低于未接种者,OR(95%CI)值为0.22(0.17~0.28)。 VarV接种组出现发热比例及出现典型水痘疱疹症状比例分别为26.1%(46/176)、8.0%(14/176),均低于未接种组[54.7%(117/214)、18.2%(39/214)](χ2值分别为32.33、8.67,P值均<0.01)。国产VarV接种组水痘发病率为17.4%(139/797),进口VarV接种者为13.8%(37/268)(χ2=1.92,P=0.184),国产与进口VarV的有效疫苗保护期分别为(6.2±2.7)、(6.3±3.4)年(F=2.24,P=0.136)。结论 VarV接种者水痘发病风险与出现发热及典型水痘疱疹比例均较低;接种国产或进口VarV对儿童有效保护效果基本一致。
目的:調查上海市閔行區4~17歲兒童水痘減毒活疫苗( VarV)接種情況,併分析其對水痘髮病保護效果。方法收集2012年5月1日—2013年4月30日法定傳染病報告繫統( NDRS)和疾病鑑測點( DSP)報告的水痘暴髮病例的資料,採用1∶3配對病例-對照研究對病例組和對照組兒童的法定鑑護人進行問捲調查併計算VarV的保護效果及有效保護期限,調查內容為疫苗接種情況、水痘暴露史、既往水痘患病史、患水痘學生癥狀、接種疫苗的品牌等。對照組納入標準為水痘暴髮病例所在班級內所有未髮病的健康學生;納入條件為每箇被配對病例所在班級內,與其住阯接近、性彆相同、戶籍性質相同、從未齣現過水痘樣皮疹癥狀、齣生日期最近者。本研究共調查病例組390例,對照組1170名。採用χ2檢驗比較病例組和對照組疫苗接種情況以及接種不同品牌VarV的髮病率情況,採用Mantel-Haenzelχ2檢驗比較病例組與對照組疫苗保護效果。結果 VarV總接種率為68.3%(1065/1560),其中,病例組接種率為45.1%(176/390),低于對照組[76.0%(889/1170)](χ2=128.55,P<0.01);4~10歲組接種率為88.4%(375/424),高于11~17歲組[60.7%(690/1136)](χ2=109.40,P<0.01)。 VarV總體疫苗保護效果為78.10%(71.82%~82.98%),接種組水痘髮病比例為16.5%(176/1065),低于未接種組[43.2%(214/495)](χ2=128.55,P<0.01);接種者水痘髮病的風險低于未接種者,OR(95%CI)值為0.22(0.17~0.28)。 VarV接種組齣現髮熱比例及齣現典型水痘皰疹癥狀比例分彆為26.1%(46/176)、8.0%(14/176),均低于未接種組[54.7%(117/214)、18.2%(39/214)](χ2值分彆為32.33、8.67,P值均<0.01)。國產VarV接種組水痘髮病率為17.4%(139/797),進口VarV接種者為13.8%(37/268)(χ2=1.92,P=0.184),國產與進口VarV的有效疫苗保護期分彆為(6.2±2.7)、(6.3±3.4)年(F=2.24,P=0.136)。結論 VarV接種者水痘髮病風險與齣現髮熱及典型水痘皰疹比例均較低;接種國產或進口VarV對兒童有效保護效果基本一緻。
목적:조사상해시민행구4~17세인동수두감독활역묘( VarV)접충정황,병분석기대수두발병보호효과。방법수집2012년5월1일—2013년4월30일법정전염병보고계통( NDRS)화질병감측점( DSP)보고적수두폭발병례적자료,채용1∶3배대병례-대조연구대병례조화대조조인동적법정감호인진행문권조사병계산VarV적보호효과급유효보호기한,조사내용위역묘접충정황、수두폭로사、기왕수두환병사、환수두학생증상、접충역묘적품패등。대조조납입표준위수두폭발병례소재반급내소유미발병적건강학생;납입조건위매개피배대병례소재반급내,여기주지접근、성별상동、호적성질상동、종미출현과수두양피진증상、출생일기최근자。본연구공조사병례조390례,대조조1170명。채용χ2검험비교병례조화대조조역묘접충정황이급접충불동품패VarV적발병솔정황,채용Mantel-Haenzelχ2검험비교병례조여대조조역묘보호효과。결과 VarV총접충솔위68.3%(1065/1560),기중,병례조접충솔위45.1%(176/390),저우대조조[76.0%(889/1170)](χ2=128.55,P<0.01);4~10세조접충솔위88.4%(375/424),고우11~17세조[60.7%(690/1136)](χ2=109.40,P<0.01)。 VarV총체역묘보호효과위78.10%(71.82%~82.98%),접충조수두발병비례위16.5%(176/1065),저우미접충조[43.2%(214/495)](χ2=128.55,P<0.01);접충자수두발병적풍험저우미접충자,OR(95%CI)치위0.22(0.17~0.28)。 VarV접충조출현발열비례급출현전형수두포진증상비례분별위26.1%(46/176)、8.0%(14/176),균저우미접충조[54.7%(117/214)、18.2%(39/214)](χ2치분별위32.33、8.67,P치균<0.01)。국산VarV접충조수두발병솔위17.4%(139/797),진구VarV접충자위13.8%(37/268)(χ2=1.92,P=0.184),국산여진구VarV적유효역묘보호기분별위(6.2±2.7)、(6.3±3.4)년(F=2.24,P=0.136)。결론 VarV접충자수두발병풍험여출현발열급전형수두포진비례균교저;접충국산혹진구VarV대인동유효보호효과기본일치。
Objectives To survey on the vaccination of varicella live attenuated vaccine among 4-17 children in Minhang District, and analyze the protective effect against varicella.Methods We collected outbreak chickenpox cases reported from infectious disease report system and surveillance units in Minhang district from 1st May in 2012 to 30th Apr in 2013.The 1∶3 matched case-control study was conducted to questionnaire the legal guardian of the cases and control group, and calculate the protective effect and effective term of protection.The survey included vaccination, chickenpox exposure history, previous history of varicella illness, suffering from the symptoms of chickenpox, the vaccinations brand, etc.The criteria of accepted case were those healthy students who were in the same class with those chickenpox cases.The accepted matched controlling data were those children who were from the same class with outbreak chickenpox cases without varicelliform eruption, similar live condition, the closest house, the same gender, the closest age.This study investigated 390 cases of patients and the control group included 1 170 cases. Chi-square test was used to compare the vaccination of cases and controls, as well as the incidence of chickenpox vaccination different brands VarV, Mantel-Haenzel chi-square test was applied to compare the protective effect of the two groups.Results VarV overall vaccination rate was 68.3%( 1 065/1 560 ) , among them, the case group coverage was 45.1% ( 176/390 ) , significantly lower than the control group (76.0%(889/1 170)) (χ2 =128.55,P<0.01) .The coverage in children of 4-10 years old group was 88.4%(375/424), significantly higher than the 11-17 years old group (60.7%(690/1 136)) (χ2 =109.40,P <0.01 ) .The overall protective effect of VarV was 78.10%( 71.82%-82.98%) .Vaccinated group incidence ratio was 16.5% ( 176/1 065 ) , significantly lower than the unvaccinated group ( 43.2%(214/495))(χ2 =128.55,P<0.01).The chickenpox risk of the children who were vaccinated was lower than those who were not,and the OR (95%CI) was 0.22(0.17-0.28).Proportion of the fever and the typical symptoms of varicella zoster were 26.1% ( 46/176 ) , 8.0% ( 14/176 ) in the children vaccinated VarV,significantly lower than children without VarV vaccination history ( 54.7%( 117/214 ) ,18.2%( 39/214))(χ2 values were 32.33 and 8.67,respectively.P values both <0.01).The varicella incidence was 17.4%(139/797 ) in children vaccinated domestic VarV, and it was 13.8%( 37/268 ) in the group of imported VarV(χ2 =1.92,P=0.184).The average duration of effective protection period for domestic and imported VarV was (6.2 ±2.7),(6.3 ±3.4) years(F=2.24,P=0.136).Conclusions The risk of varicella incidence and the proportion of fever or typical varicella zoster were lower in the one dose of VarV vaccinated; Effective protective effect was consistent in the children with domestic or imported VarV vaccination.