Which of the following may be a cause of developmental delays in premature infants?

Developmental delays in premature infants can be attributed to a variety of factors, with respiratory distress being a particularly significant cause. Premature infants often have underdeveloped lungs, which can lead to Respiratory Distress Syndrome (RDS). This condition inhibits their ability to breathe effectively, leading to inadequate oxygen supply to the brain and other vital organs. The lack of sufficient oxygen during critical periods of development can hinder physical and cognitive growth, contributing to potential delays.

While anemia, hypoglycemia, and digestive tract disorders can also affect the health and development of premature infants, respiratory distress is particularly critical as it directly impacts the ability to oxygenate the body properly. This oxygen deprivation can have long-term consequences on brain development and overall growth, making it a primary concern when addressing developmental delays in this population.