Luel DeribeYonas Mengistu2025-08-122025-08-122024-09-10https://etd.aau.edu.et/handle/123456789/6472Pregnancy at advanced maternal age (>35 years old) is considered a risk factor for different adverse neonatal outcomes. Adverse neonatal outcomes are the leading cause of neonatal and infant mortality worldwide. In Ethiopia, studies were conducted to identify adverse neonatal outcomes, however, having updated information on the status of adverse neonatal outcomes could be helpful in future effective policy and program formulationen-USadultadvanced maternal ageadverse neonatal outcomesmeanpregnancyunfavorable outcomemothersneonateAddis AbabaEthiopiaThesis