Senator Tammy Duckworth’s new baby daughter made history, becoming the first infant to appear on the Senate floor. Even Mitch McConnell smiled.
China’s extraordinarily high rate is a result of its former one-child policy, changing medical care conditions and its increasingly capitalist economy.
According to the study’s authors, many parents and grandparents demand C-sections to assure that births take place on a lucky day in the astrological calendar, or because they believe that a surgically removed infant is more likely to be perfectly formed.
More than 99 percent of all women in China now give birth in hospitals — 30 years ago, only about half did. But they typically have gone through labor in open wards with no husband or family present, too few nurses and no pain relief. C-sections are an attractive alternative, said Dr. Susan C. Hellerstein, a Harvard Medical School obstetrician and one of the authors.
Doctors made more money from fees and “tips” from families if they operated, the researchers found. And if they performed scheduled surgeries rather than risk vaginal births, doctors felt they were less likely to be accused of malpractice, which is a criminal offense in China, or to face angry families demanding compensation.
Vaginal births can quickly go wrong if, for example, the cord wraps around the baby’s neck.
The study was led by doctors from China’s national statistics office, Peking University, Harvard Medical School and New York University’s Wagner School of Public Service.
The 2010 W.H.O. survey erred by relying on figures from just 21 hospitals, mostly in cities, said Dr. Jan Blustein, a health policy specialist at N.Y.U. and co-author. The new study tallied 90 percent of the country’s births over seven years.
While a few cities like Shanghai had astronomical rates, half of all Chinese still live in rural areas where home births are more common and distances to hospitals are greater, so actual rates are closer to the ideal 10 to 20 percent range.
In Tibet, however, C-sections are so rare that mothers and children who could be saved from death are undoubtedly not getting the operations, Dr. Hellerstein said. C-sections save lives in breech or multiple births, for example, or when a mother has dangerously high blood pressure or a fetal heartbeat fails.
But babies born by C-section are more likely to hospitalized for breathing problems and more likely to suffer asthma and obesity later in life, possibly as a result of not getting microbes present in the birth canal. Mothers who have had C-sections also are more likely to hemorrhage or to have a uterine rupture in the next pregnancy.
Since 2009, China has been trying to control medically unnecessary cesareans by educating patients, doctors and midwives, and by warning individual hospitals when their rates are too high, said Dr. Jianmeng Liu, director of the Office for National Maternal and Child Health Statistics of China and a study co-author.
China’s C-section rate, the authors noted, is close to that of the United States, where it is slightly over 32 percent.
That rate is higher than it should be, and higher than in many European countries, the authors said. Some mothers choose C-sections to avoid labor pains, they said, and too many doctors suggest them for convenience and for fear of facing malpractice suits.
In 2015, China ended its longstanding one-child policy, allowing two per couple.
“All these older women wanting a second baby after a C-section is going to be a big challenge,” Dr. Hellerstein said.
Credit Science Source
Sickle cell disease is common in West Africa, and among black people in the Americas whose ancestors came from West Africa. It is caused by a genetic mutation that if inherited from only one parent protects against malaria, but if inherited from both parents can be lethal. Red blood cells can collapse into curved “sickle” shapes and clump together to jam capillaries, sometimes causing excruciating pain, shortness of breath and death.
At the Korle-Bu Teaching Hospital in Accra, the capital of Ghana, women with sickle cell disease were about 12 times as likely to die in childbirth as women without it, according to a study presented last month at the American Society of Hematology.
To overcome that, the hospital formed teams of nurses, obstetricians and blood and lung specialists and assigned them to care for all pregnant women with the disease. If the women suffered serious pain or breathing crises, and when they began labor, they got beds in two wards overseen by the team.
With help from an American team led by Dr. Michael R. DeBaun, a pediatric hematologist who directs the Vanderbilt-Meharry Center for Excellence in Sickle Cell Disease, Korle-Bu adopted proven care protocols. Those included giving transfusions before cesarean sections and treating women experiencing chest pain by having them take deep breaths and blow hard, which helps prevent lung collapse.