TY - JOUR AU - Lopes, Márcio L. B. Jr. AU - De Melo Barbosa, Raquel PY - 2022 UR - http://hdl.handle.net/10481/75164 AB - Preterm birth (PTB) is a phenomenon that brings risks and challenges for the survival of the newborn child. Despite many advances in research, not all the causes of PTB are already clear. It is understood that PTB risk is multi-factorial and can... LA - eng PB - MDPI KW - Preterm birth KW - Clustering KW - Unsupervised learning KW - PTB risk KW - Brazil TI - Unsupervised Learning Applied to the Stratification of Preterm Birth Risk in Brazil with Socioeconomic Data DO - 10.3390/ijerph19095596 ER -