Denominator for calculating perinatal moality rate is: September 2009
High-Yield Explanation
Ans. B: 1000 live bihs 164. Perinatal moality, defined as number of stillbihs (28 weeks of gestation and more) and deaths in the first week of life (early neonatal deaths) per 1,000 live bihs, is a useful additional indicator, and work is ongoing to improve estimates of stillbih rates, a major component of perinatal moality.