ABSTRACT
Objective To investigate the status of survival and related risk factors among HIV-exposed children in Henan province from 2002 to 2014.Methods A follow-up program was set up when infants as 1,3,6,9,12,18 month olds.Data regarding the HIV-exposed children and their mothers were collected,including service of PMTCT,antiviral therapy,incidence of infectious disease and survival status of infants.Univariate and multivariate logistic regression models were used to explore the risk factors.Results A total number of 1 705 HIV-infected infants were reported from 2002 to 2014.Among them,1 536 infants (90.09％) were still alive when they were at one and a half years old,with another 58 (3.40％) lost to follow up and 111 (6.51％) infants were dead.The cumulative mortality rates in HIV-exposed children,newborn,and HIV-exposed infants were 67.39‰,23.07‰,and 57.01‰,respectively.No statistical significance was found on the decreasing tendency of mortality in different years.The leading cause of death was noticed as pneumonia,with a proportion of 32.43％,followed by suspected AIDS.Early diagnosis had not been made in infants.Low-birth weight (OR=4.97,95％CI:3.12-7.92) seemed to be a risk factor.Early detection in pregnancy (OR=0.46,95％ CI:0.26-0.80) and HARRT provided to children (OR=0.25,95％ CI:0.15-0.42) were recognized as protective factors.Conclusions The mortality of HIV-exposed children were high,which called for the development of programs on early infant diagnosis and HARRT.Measures should be taken to prevent pneumonia and other infectious diseases,together with nutrition support and monitor program on growth.
ABSTRACT
Objective To evaluate the effectiveness of the intervention on preventing mother to child transmission of HIV and identify the influencing factors.Methods The data regarding the pregnant women and their infants were collected,including demographic characteristics,pregnancy and delivery,access to antiviral therapy,HIV infection status at age 18 months and survival of infants between 2002 and 2013 through follow-up,Multivariate logistic regression model were used to identify the influencing factors.Results By the end of 2013,a total of 8 621 554 pregnant women received HIV test,among them 2 264 were infected with HIV.The positive rate of HIV is 0.03％.The HIV positive rate decreased year by year (x2=4.871,P=0.027).A total of 1 530 infants were born from 2002 to 2013,among them 1 384 survived and 92 died at age of 18 months,and 54 were lost for follow up.Sixty infants were tested to be HIV-positive,1 324 infants were tested to be HIV-negative.The mother to child transmission rate was 4.34％,the corrective mother to child transmission rate was 6.33％.Receiving HIV prevention service in early pregnancy (OR=0.26,95％ CI:0.09-0.77),standardized antiviral therapy OR=0.42,95％CI:0.21-0.82),artificial feeding (OR=0.06,95％CI:0.02-0.21) might be the mam protective factors,episiotomy on delivery (OR=3.91,95％ CI:1.74-8.80) might be the risk factors.Conclusion The HIV tested positive rate remained to be low and decreased year by year in pregnant women in Henan,but the mother to child HIV transmission rate was high.It is necessary to improve the prevention of mother to child HIV transmission.
ABSTRACT
Objective To investigate the status of survival and related risk factors among HIV-exposed children in Henan province from 2002 to 2014.Methods A follow-up program was set up when infants as 1,3,6,9,12,18 month olds.Data regarding the HIV-exposed children and their mothers were collected,including service of PMTCT,antiviral therapy,incidence of infectious disease and survival status of infants.Univariate and multivariate logistic regression models were used to explore the risk factors.Results A total number of 1 705 HIV-infected infants were reported from 2002 to 2014.Among them,1 536 infants (90.09％) were still alive when they were at one and a half years old,with another 58 (3.40％) lost to follow up and 111 (6.51％) infants were dead.The cumulative mortality rates in HIV-exposed children,newborn,and HIV-exposed infants were 67.39‰,23.07‰,and 57.01‰,respectively.No statistical significance was found on the decreasing tendency of mortality in different years.The leading cause of death was noticed as pneumonia,with a proportion of 32.43％,followed by suspected AIDS.Early diagnosis had not been made in infants.Low-birth weight (OR=4.97,95％CI:3.12-7.92) seemed to be a risk factor.Early detection in pregnancy (OR=0.46,95％ CI:0.26-0.80) and HARRT provided to children (OR=0.25,95％ CI:0.15-0.42) were recognized as protective factors.Conclusions The mortality of HIV-exposed children were high,which called for the development of programs on early infant diagnosis and HARRT.Measures should be taken to prevent pneumonia and other infectious diseases,together with nutrition support and monitor program on growth.
ABSTRACT
Objective To evaluate the effectiveness of the intervention on preventing mother to child transmission of HIV and identify the influencing factors.Methods The data regarding the pregnant women and their infants were collected,including demographic characteristics,pregnancy and delivery,access to antiviral therapy,HIV infection status at age 18 months and survival of infants between 2002 and 2013 through follow-up,Multivariate logistic regression model were used to identify the influencing factors.Results By the end of 2013,a total of 8 621 554 pregnant women received HIV test,among them 2 264 were infected with HIV.The positive rate of HIV is 0.03％.The HIV positive rate decreased year by year (x2=4.871,P=0.027).A total of 1 530 infants were born from 2002 to 2013,among them 1 384 survived and 92 died at age of 18 months,and 54 were lost for follow up.Sixty infants were tested to be HIV-positive,1 324 infants were tested to be HIV-negative.The mother to child transmission rate was 4.34％,the corrective mother to child transmission rate was 6.33％.Receiving HIV prevention service in early pregnancy (OR=0.26,95％ CI:0.09-0.77),standardized antiviral therapy OR=0.42,95％CI:0.21-0.82),artificial feeding (OR=0.06,95％CI:0.02-0.21) might be the mam protective factors,episiotomy on delivery (OR=3.91,95％ CI:1.74-8.80) might be the risk factors.Conclusion The HIV tested positive rate remained to be low and decreased year by year in pregnant women in Henan,but the mother to child HIV transmission rate was high.It is necessary to improve the prevention of mother to child HIV transmission.