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Almost half of the newborns admitted to U.S. neonatal intensive care units in 2017 were of normal birth weight, according to a new report from the Dartmouth Institute for Health Policy & Clinical Practice.

NICU admissions: Normal vs. low birth weight newborns

The proportion of NICU admissions involving normal-weight (2,500-3,999 g) newborns increased from 42% in 2007 to 48% in 2017, investigators said in the Dartmouth Atlas of Neonatal Intensive Care. Over that same period, admissions of very-low-birth-weight (500-1,499 g) babies dropped from 16% to 13% of the total.

Those changes were part of a larger, longer-term trend. “The expansion of NICUs and beds in recent decades has been associated with changes in the newborn population receiving NICU care,” the investigators said in the report.

The number of NICU beds increased by 65% from 1995 to 2013, and the number of neonatologists rose by 75% from 1996 to 2013. “At the same time, the number of newborns has remained relatively stable. This has led to increasing numbers of lower-risk newborns being admitted to NICUs,” they said in a written statement.

The increases in NICU and neonatologist supply, however, did not always follow the need for such care. Areas of the country with high rates of newborn prematurity, or of risk factors such as low maternal education levels or high cesarean section rates, do not have higher supplies of NICU beds or neonatologists, the researchers noted.

“We should not spare a dollar in providing the best care for newborns. But spending more doesn’t help infants if they could receive the care they need in a maternity unit or home with their mothers. It is very troubling that such a valuable and expensive health care resource is not distributed where it is needed,” said principal author David C. Goodman, MD, of the Dartmouth Institute for Health Policy & Clinical Practice in Lebanon, N.H.

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Almost half of the newborns admitted to U.S. neonatal intensive care units in 2017 were of normal birth weight, according to a new report from the Dartmouth Institute for Health Policy & Clinical Practice.

NICU admissions: Normal vs. low birth weight newborns

The proportion of NICU admissions involving normal-weight (2,500-3,999 g) newborns increased from 42% in 2007 to 48% in 2017, investigators said in the Dartmouth Atlas of Neonatal Intensive Care. Over that same period, admissions of very-low-birth-weight (500-1,499 g) babies dropped from 16% to 13% of the total.

Those changes were part of a larger, longer-term trend. “The expansion of NICUs and beds in recent decades has been associated with changes in the newborn population receiving NICU care,” the investigators said in the report.

The number of NICU beds increased by 65% from 1995 to 2013, and the number of neonatologists rose by 75% from 1996 to 2013. “At the same time, the number of newborns has remained relatively stable. This has led to increasing numbers of lower-risk newborns being admitted to NICUs,” they said in a written statement.

The increases in NICU and neonatologist supply, however, did not always follow the need for such care. Areas of the country with high rates of newborn prematurity, or of risk factors such as low maternal education levels or high cesarean section rates, do not have higher supplies of NICU beds or neonatologists, the researchers noted.

“We should not spare a dollar in providing the best care for newborns. But spending more doesn’t help infants if they could receive the care they need in a maternity unit or home with their mothers. It is very troubling that such a valuable and expensive health care resource is not distributed where it is needed,” said principal author David C. Goodman, MD, of the Dartmouth Institute for Health Policy & Clinical Practice in Lebanon, N.H.

 

Almost half of the newborns admitted to U.S. neonatal intensive care units in 2017 were of normal birth weight, according to a new report from the Dartmouth Institute for Health Policy & Clinical Practice.

NICU admissions: Normal vs. low birth weight newborns

The proportion of NICU admissions involving normal-weight (2,500-3,999 g) newborns increased from 42% in 2007 to 48% in 2017, investigators said in the Dartmouth Atlas of Neonatal Intensive Care. Over that same period, admissions of very-low-birth-weight (500-1,499 g) babies dropped from 16% to 13% of the total.

Those changes were part of a larger, longer-term trend. “The expansion of NICUs and beds in recent decades has been associated with changes in the newborn population receiving NICU care,” the investigators said in the report.

The number of NICU beds increased by 65% from 1995 to 2013, and the number of neonatologists rose by 75% from 1996 to 2013. “At the same time, the number of newborns has remained relatively stable. This has led to increasing numbers of lower-risk newborns being admitted to NICUs,” they said in a written statement.

The increases in NICU and neonatologist supply, however, did not always follow the need for such care. Areas of the country with high rates of newborn prematurity, or of risk factors such as low maternal education levels or high cesarean section rates, do not have higher supplies of NICU beds or neonatologists, the researchers noted.

“We should not spare a dollar in providing the best care for newborns. But spending more doesn’t help infants if they could receive the care they need in a maternity unit or home with their mothers. It is very troubling that such a valuable and expensive health care resource is not distributed where it is needed,” said principal author David C. Goodman, MD, of the Dartmouth Institute for Health Policy & Clinical Practice in Lebanon, N.H.

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