Danzhen You (@DanzhenYou) profile picture

Chief of Demographics @UNICEF; Head and Coordinator of UN IGME; Founder of @IDACM. Re/tweets are personal

New York, USA
Joined March 2019
Photo by Danzhen You (@DanzhenYou)Photo by Danzhen You (@DanzhenYou)Photo by Danzhen You (@DanzhenYou)Photo by Danzhen You (@DanzhenYou)Photo by Danzhen You (@DanzhenYou)Photo by Danzhen You (@DanzhenYou)Photo by Danzhen You (@DanzhenYou)Photo by Danzhen You (@DanzhenYou)Photo by Danzhen You (@DanzhenYou)
📊 AI & Data Quality: A Critical Intersection for Official Statistics 📍 Address: buff.ly/3QIpPUV 📅 3 March 2025 ⏰ 8:30 AM NYC / 2:30 PM Paris 🔗 Register: buff.ly/3QDU7s6 🔹 Organized by: UNICEF, PARIS21, and OECD Statistics Artificial Intelligence is transforming official statistics, creating opportunities to enhance data quality, improve efficiency, and generate new insights. But for UNICEF, the critical question remains: How can AI be leveraged to strengthen data for children? UNICEF is excited to join this panel to bring a child-focused perspective to the discussion, emphasizing the need for high-quality, inclusive, and representative data to drive better policies and programs for children worldwide. Many of the biggest data gaps—especially in education, health, child poverty, and protection—exist in the very places where AI-driven solutions could have the greatest impact. This discussion will explore: ✅ How AI can improve data quality and coverage for children, particularly in the Global South ✅ Addressing bias and inclusivity in AI-powered statistics ✅ The importance of high-quality training data and the risks of “garbage in, garbage out” ✅ Ensuring that AI strengthens, rather than undermines, official statistics UNICEF looks forward to engaging with member states and partner agencies to hear their perspectives on the opportunities and challenges of AI in official statistics. 🗣️ Speakers 📌 Yves Jaques of Frontier Data & Tech Unit - UNICEF 📌 Samuel Annim Statistician - Ghana Statistical Service 📌 Prof. Dr. Georges-Simon Ulrich, Director General - Swiss Federal Statistical Office FSO 📌 Steve MacFeely, Chief Statistician - OECD Statistics 📌 João Pedro Azevedo, Chief Statistician - UNICEF 📌 François Fonteneau - PARIS21 🔹 Join us at UNICEF House or online as we discuss how AI can help build stronger, more inclusive official statistics that leave no child behind.
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IDAC, in collaboration with UNICEF Innocenti, University of Virginia and Intergovernmental Authority on Development will organise a webinar on ‘Improving Data on Climate-Related Child and Family Mobility’, on 18 September, 9:00–10:30 EST. Register here - wtvglobal.zoom.us/webinar/re…
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Children today are exposed to an alarming number of climate hazards! What happens when these dangers also lead to their migration or displacement? What should policymakers know to uphold the rights of children on the move? @IdacM explores in a new report data.unicef.org/resources/cl…
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Did you know the number of children who have been forcibly displaced within their own countries or across borders has more than doubled over the last 10 years? check out uni.cf/children-on-the-move-… . @EU_Eurostat @UNmigration @OECD @Refugees @UNICEF @EU_Commission @DutchMFA
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Definitions, terminology & standards for reporting of births & deaths in the perinatal period: International Classification of Diseases (ICD-11) @HannahBlencowe Lucia Hug @AnnBethMoller1 @DanzhenYou @AllisynMoran obgyn.onlinelibrary.wiley.co…
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New UN IGME estimates & report on child mortality: Good progress: 51% decline in U5MR from 2000-2022; Annual # of under-five deaths dropped to 4.9 million in 2022. Acceleration needed: 35 million children under age 5 will die by 2030 on current trends. childmortality.org/
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📘 New UN IGME subnational child mortality estimates in 2000-2021 across 31 countries primarily in SSA & SA present a highly varied picture of mortality levels & progress 👉Access brochure with nice visualization uni.cf/U5subnational 👉Access estimates childmortality.org/
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Article: Where Are All the Climate Migrants? Expla.. | migrationpolicy.org migrationpolicy.org/article/…
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📘@UNICEF's latest report How is climate change impacting children? ⭕️43 million internal displacements of children linked to weather-related disasters in the last 6 years ⭕️20,000 child displacements daily ⭕️95% driven by floods & storms unicef.org/reports/children-…
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📘 New @UNICEFData @unhcrdata Guidance on responsible data disaggregation introduces 🔹globally accepted disaggregation standards for key dimensions 🔹practical resources & tools to identify data disaggregation needs and gaps data.unicef.org/resources/re…
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📙Publication Alert To address data gaps on crisis deaths by age and sex, UN IGME estimated the average relative risks of mortality by age and sex for nine categories of crisis events, including conflict, natural disasters, famine and epidemics. data.unicef.org/resources/un…
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Great new dataset of estimated net migration at subnational and 10x10 km level for each year between 2000 and 2019. Based on birth rates, death rates, and population counts. Paper: nature.com/articles/s41562-0… Data: zenodo.org/record/7997134 Interactive map: wdrg.aalto.fi/global-net-mig…
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🤔What's the difference between a separated child and an unaccompanied child? ❓Which children are counted in international migration & displacement statistics? Check out IDAC's latest brief on terminologies to see what the experts say ➡️ shorturl.at/fozBX
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📢The latest edition of @IdacM's On the Move, In the Know is out! This newsletter provides regular updates on efforts to improve data for children on the move! @EU_Eurostat @IOM_GMDAC @unhcrdata @OECD_Stat @MYCPofficial Check it out: mailchi.mp/unicef/idac-on-th…
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📢Publication Alert! IDAC two latest sister briefs take a deep dive into the terminologies & data sources behind data & statistics on children on the move! @EU_Eurostat @IOM_GMDAC @unhcrdata @OECD_Stat @MYCPofficial Check it out: data.unicef.org/resources/da…
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➡️43.3 million children living in forced displacement ➡️2 million+ children forced to flee Ukraine ➡️12 million weather-related child displacements in 2022 The numbers are alarming. But we need more precise data to protect these children #WorldRefugeeDay shorturl.at/hnxyH
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Mapped: The Most Innovative Countries in the World in 2022 💡 visualcapitalist.com/most-in…
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4 in 10 deaths go unregistered worldwide. How can we leverage the health sector to strengthen the civil registration of births & deaths? 🖥️Find out in the new e-learning course offered by @UNICEF, @WHO and @VitalStrategies! Sign up here: agora.unicef.org/course/info… #CRVS #elearning
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Danzhen You retweeted
Here are some statistics about child marriage that have no place in our world: ⚠️ 1 in 5 girls were married before they turned 18 ⚠️ We are 300 years away from ending it We must come together to end this scourge and support vulnerable girls and their families.
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