In the Dubowitz or Ballard Method, how is gestational age assessed?

In the Dubowitz or Ballard Method, gestational age is assessed using a scoring system that evaluates various physical and neurological characteristics of the newborn. A higher score indicates more mature features and, therefore, a higher gestational age. The method involves examining aspects such as skin texture, ear firmness, and the presence of lanugo, which all correlate with the stages of development a fetus undergoes in the womb.

As a newborn develops, they exhibit more mature characteristics, which are reflected in the scoring. Thus, if a baby scores high on this assessment, it is an indication that they are closer to full-term, or have a greater gestational age than those who score lower. This scoring method is essential in clinical settings, especially for preterm infants, to help identify their developmental status and potential care needs.