Auflistung nach Autor:in "Wang, Haidong"

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    Estimates of global, regional, and national incidence, prevalence, and mortality of HIV, 1980Ń2015: the Global Burden of Disease Study 2015
    (2016) Wang, Haidong; Wolock, Tim M.; Carter, Austin; Nguyen, Grant; Kyu, Hmwe Hmwe; Gakidou, Emmanuela; Hay, Simon I.; Mills, Edward J.; Trickey, Adam; Msemburl, William; Coates, Matthew M.; Mooney, Meghan D.; Fraser, Maya S.; Sligar, Amber; Salomon, Joshua; Larson, Heidi; Friedmann, Joseph; Abajobir, Amanuel Alemu; Abate, Kalkidan Hassen; Abbas, Kaja M.; Abd El Razek, Mohammed Magdy; Abd-Allah, Foad; Abdulle, Abdishakur M.; Abera, Semaw Ferede; Abubakar, Ibrahim; Abu-Raddad, Laith J.; Abu-Rmeileh, Niveen M. E.; Abyu, Gebre Yitayih; Adebiyi, Akindele Olupelumi; Adedeji, Isaac Akinkunmi; Adelekan, Ademola Lukman; Adofo, Koranteng; Adou, Arséne Kouablan; Ajala, Oluremi N.; Plaß, Dietrich; Akinyemiju, Tomi F.; Akseer, Nadia; Al Lami, Faris Hasan; Al-Aly, Ziyad; Alam, Khurshid
    Background
    Timely assessment of the burden of HIV/AIDS is essential for policy setting and programme evaluation. In this report from the Global Burden of Disease Study 2015 (GBD 2015), we provide national estimates of levels and trends of HIV/AIDS incidence, prevalence, coverage of antiretroviral therapy (ART), and mortality for 195 countries and territories from 1980 to 2015.
    Methods
    For countries without high-quality vital registration data, we estimated prevalence and incidence with data from antenatal care clinics and population-based seroprevalence surveys, and with assumptions by age and sex on initial CD4 distribution at infection, CD4 progression rates (probability of progression from higher to lower CD4 cell-count category), on and off antiretroviral therapy (ART) mortality, and mortality from all other causes. Our estimation strategy links the GBD 2015 assessment of all-cause mortality and estimation of incidence and prevalence so that for each draw from the uncertainty distribution all assumptions used in each step are internally consistent. We estimated incidence, prevalence, and death with GBD versions of the Estimation and Projection Package (EPP) and Spectrum software originally developed by the Joint United Nations Programme on HIV/AIDS (UNAIDS). We used an open-source version of EPP and recoded Spectrum for speed, and used updated assumptions from systematic reviews of the literature and GBD demographic data. For countries with high-quality vital registration data, we developed the cohort incidence bias adjustment model to estimate HIV incidence and prevalence largely from the number of deaths caused by HIV recorded in cause-of-death statistics. We corrected these statistics for garbage coding and HIV misclassification.
    Findings
    Global HIV incidence reached its peak in 1997, at 3ı3 million new infections (95% uncertainty interval [UI] 3ı1-3ı4 million). Annual incidence has stayed relatively constant at about 2ı6 million per year (range 2ı5-2ı8 million) since 2005, after a period of fast decline between 1997 and 2005. The number of people living with HIV/AIDS has been steadily increasing and reached 38ı8 million (95% UI 37ı6-40ı4 million) in 2015. At the same time, HIV/AIDS mortality has been declining at a steady pace, from a peak of 1ı8 million deaths (95% UI 1ı7-1ı9 million) in 2005, to 1ı2 million deaths (1ı1-1ı3 million) in 2015. We recorded substantial heterogeneity in the levels and trends of HIV/AIDS across countries. Although many countries have experienced decreases in HIV/AIDS mortality and in annual new infections, other countries have had slowdowns or increases in rates of change in annual new infections.
    Interpretation
    Scale-up of ART and prevention of mother-to-child transmission has been one of the great successes of global health in the past two decades. However, in the past decade, progress in reducing new infections has been slow, development assistance for health devoted to HIV has stagnated, and resources for health in low-income countries have grown slowly. Achievement of the new ambitious goals for HIV enshrined in Sustainable Development Goal 3 and the 90-90-90 UNAIDS targets will be challenging, and will need continued efforts from governments and international agencies in the next 15 years to end AIDS by 2030.
    Funding
    Bill & Melinda Gates Foundation, and National Institute of Mental Health and National Institute on Aging, National Institutes of Health.
    Quelle: http://www.thelancet.com
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    Global, regional, and national comparative risk assessment of 79 behavioural, environmental and occupational, and metabolic risks or clusters of risks, 1990-2015
    (2016) Forouzanfar, Mohammad H.; Alexander, Lily; Anderson, H. Ross; Bhutta, Zulfiqar A.; Biryukov, Stan; Brauer, Michael; Burnett, Richard T.; Cercy, Kelly; Charlson, Fiona J.; Cohen, Aaron J.; Dandona, Lalit; Estep, Kara; Frostad, Joseph, J.; Ferrari, Alize J.; Fullman, Nancy; Gething, Peter W.; Godwin, William W.; Griswold, Max; Hay, Simon I.; Kinfu, Yohannes; Kyu, Hmwe H.; Larson, Heidi J.; Liang, Xiaofeng; Lim, Stephen S.; Liu, Patrick Y.; Lopez, Alan D.; Lozano, Rafael; Marczak, Laurie; Mensah, George A.; Mokdad, Ali H.; Moradi-Lakeh, Maziar; Naghavi, Mohsen; Neal, Bruce; Reitsma, Marissa B; Roth, Gregory A.; Salomon, Joshua A.; Sur, Patrick J.; Vos, Theo; Wagner, Joseph A.; Wang, Haidong; Zhao, Yi; Zhou, Maigeng; Aasvang, Gunn Marit; Abajobir, Amanuel Alemu; Abate, Kalkidan Hassen; Abbafati, Cristiana; Abbas, Kaja M.; Abd-Allah, Foad; Abdulle, Abdishakur M.; Abera, Semaw Ferede; Abraham, Biju; Abu-Raddad, Laith J.; Abyu, Gebre Yitayih; Adebiyi, Akindele Olupelumi; Adedeji, Isaac Akinkunmi; Ademi, Zanfina; Adou, Arsène Kouablan; Adsuar, José C.; Agardh, Emilie Elisabet; Agarwal, Arnav; Agrawal, Anurag; Ahmad Kiadaliri, Aliasghar; Ajala, Oluremi N.; Akinyemiju, Tomi F.; Al-Aly, Ziyad; Alam, Khurshid; Plaß, Dietrich; Alam, Noore K. M.; Aldhahri, Saleh Fahed; Aldridge, Robert William; Alemu, Zewdie Aderaw; Ali, Raghib; Tobollik, Myriam; Alkerwi, Ala'a; Alla, Francois; Allebeck, Peter; Alsharif, Ubai; Altirkawi, Khalid A.
    Background The Global Burden of Diseases, Injuries, and Risk Factors Study 2015 provides an up-to-date synthesis of the evidence for risk factor exposure and the attributable burden of disease. By providing national and subnational assessments spanning the past 25 years, this study can inform debates on the importance of addressing risks in context. Quelle: www.sciencedirect.com
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    Global, regional, and national life expectancy, all-cause mortality, and cause-specific mortality for 249 causes of death, 1980-2015
    (2016) Wang, Haidong; Naghavi, Mohsen; Allen, Christine; Barber, Ryan M.; Bhutta, Zulfiqar A.; Carter, Austin; Casey, Daniel C.; Charlson, Fiona J.; Chen, Alan Zian; Coates, Matthew M.; Coggeshall, Megan; Dandona, Lalit; Dicker, Daniel J.; Erskine, Holly E.; Ferrari, Alize J.; Fitzmaurice, Christina; Foreman, Kyle J.; Forouzanfar, Mohammad H.; Fraser, Maya S.; Fullman, Nancy; Gething, Peter W.; Goldberg, Ellen M.; Graetz, Nicholas; Haagsma, Juanita A.; Hay, Simon I.; Huynh, Chantal; Johnson, Catherine O.; Kassebaum, Nicholas J.; Kinfu, Yohannes; Kulikoff, Xie Rachel; Kutz, Michael; Kyu, Hmwe H.; Larson, Heidi J.; Leung, Janni; Liang, Xiaofeng; Lim, Stephen S.; Lind, Margaret; Lozano, Rafael; Marquez, Neal; Mensah, George A.; Mikesell, Joe; Mokdad, Ali H.; Mooney, Meghan D.; Nguyen, Grant; Nsoesie, Elaine; Pigott, David M.; Pinho, Christine; Roth, Gregory A.; Salomon, Joshua A.; Sandar, Logan; Silpakit, Naris; Sligar, Amber; Sorensen, Reed J. D.; Stanaway, Jeffrey; Steiner, Caitlyn; Teeple, Stephanie; Thomas, Bernadette A.; Troeger, Christopher; VanderZanden, Amelia; Vollset, Stein Emil; Plaß, Dietrich; Wanga, Valentine; Whiteford, Harvey A.; Wolock, Timothy; Zoeckler, Leo; Abate, Kalkidan Hassen; Abbafati, Cristiana; Abbas, Kaja M.; Abd-Allah, Foad; Abera, Semaw Ferede; Abreu, Daisy M. X.; Abu-Raddad, Laith J.; Abyu, Gebre Yitayih; Achoki, Tom; Adelekan, Ademola Lukman; Ademi, Zanfina; Adou, Arsène Kouablan; Adsuar, José C.; Afanvi, Kossivi Agbelenko
    Improving survival and extending the longevity of life for all populations requires timely, robust evidence on local mortality levels and trends. The Global Burden of Disease 2015 Study (GBD 2015) provides a comprehensive assessment of all-cause and cause-specific mortality for 249 causes in 195 countries and territories from 1980 to 2015. These results informed an in-depth investigation of observed and expected mortality patterns based on sociodemographic measures. Quelle: www.sciencedirect.com
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    Global, regional, and national under-5 mortality, adult mortality, age-specific mortality, and life expectancy, 1970-2016
    (2017) Wang, Haidong; Abajobir, Amanuel Alemu; Abate, Kalkidan Hassen; Plaß, Dietrich