This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: obstetrics,pediatrics and geriatrics, Subject name: Social & Preventive Medicine
Neonatal moality is calculated as - 
Select and explain. 
A. Number of deaths of children <28 days per 1000 live bih, B. Number of deaths of children <28 days per 1000 still bih, C. Number of deaths of children <28 days per 1000 total bih, D. None
A: Number of deaths of children <28 days per 1000 live bih
Answer: A: Number of deaths of children <28 days per 1000 live bih 
Explanation: Neonatal moality rate is number of deaths of children <28 days per 1000 live bih. REF. PARK'S TEXTBOOK OF PREVENTIVE AND SOCIAL MEDICAL 21ST EDITION. PAGE NO - 521