重拾燃烧热血 《风之旅团》福利活动惊呆小伙伴

百度 一颗洋葱：我是高中生，但今年升高三了，每天都学习到一点才睡觉，然后额头长了好多痘痘，请问跟熬夜有关吗？黄鸣朗老师：可能熬夜是引起痘痘的一方面，学习压力大也是一方面，还有就是发育的年龄也由关系，所以平时一定要注意饮食，放松心情度过这个时期就会好了。

A woman holding a child in her arms is seen in a drought-affected village in the town of Laisamis, Marsabit County, Kenya, Aug. 26, 2022. (Xinhua/Dong Jianghui)

UNITED NATIONS, Jan. 10 (Xinhua) -- An estimated 5 million children died before their fifth birthday and another 2.1 million children and youth aged between 5 and 24 years lost their lives in 2021, according to the latest estimates released by the UN Inter-agency Group for Child Mortality Estimation on Tuesday.

In a separate report also released on Tuesday, the group found that 1.9 million babies were stillborn during the same period.

"Every day, far too many parents are facing the trauma of losing their children, sometimes even before their first breath," said Vidhya Ganesh, UN Children's Fund director of the Division of Data Analytics, Planning and Monitoring, in a press release. "Such widespread, preventable tragedy should never be accepted as inevitable. Progress is possible with stronger political will and targeted investment in equitable access to primary health care for every woman and child."

The reports show some positive outcomes with a lower risk of death across all ages globally since 2000. The global under-5 mortality rate fell by half since the start of the century, while mortality rates in older children and youth dropped by 36 percent, and the stillbirth rate decreased by 35 percent. This can be attributed to more investments in strengthening primary health systems to benefit women, children and young people.

However, gains have reduced significantly since 2010, and 54 countries will fall short of meeting the Sustainable Development Goals target for under-5 mortality. Unless swift action is taken to improve health services, almost 59 million children and youth will die before 2030, and nearly 16 million babies will be lost to stillbirth, warn the agencies.

Children continue to face wildly differentiating chances of survival based on where they are born, with sub-Saharan Africa and Southern Asia shouldering the heaviest burden, the reports show.

Though sub-Saharan Africa had just 29 percent of global live births, the region accounted for 56 percent of all under-5 deaths in 2021, and Southern Asia for 26 percent of the total. Children born in sub-Saharan Africa are subject to the highest risk of childhood death in the world -- 15 times higher than the risk for children in Europe and Northern America.

Mothers in these two regions also endure the painful loss of babies to stillbirth at an exceptional rate, with 77 percent of all stillbirths in 2021 occurring in sub-Saharan Africa and South Asia. Nearly half of all stillbirths happened in sub-Saharan Africa. The risk of a woman having a stillborn baby in sub-Saharan Africa is seven times more likely than in Europe and North America, the reports show.

Access to and availability of quality health care continues to be a matter of life or death for children globally. Most child deaths occur in the first five years, of which half are within the very first month of life. For those youngest babies, premature birth and complications during labor are the leading causes of death. Similarly, more than 40 percent of stillbirths occur during labor, most of which are preventable when women have access to quality care throughout pregnancy and birth. For children that survive past their first 28 days, infectious diseases like pneumonia, diarrhea and malaria pose the biggest threat, according to the reports.

While COVID-19 has not directly increased childhood mortality, with children facing a lower likelihood of dying from the disease than adults, the pandemic may have increased future risks to their survival. In particular, the reports highlight concerns around disruptions to vaccination campaigns, nutrition services, and access to primary health care, which could jeopardize their health and well-being for many years to come. In addition, the pandemic has fuelled the largest continued backslide in vaccinations in three decades, putting the most vulnerable newborns and children at greater risk of dying from preventable diseases.