You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is Denominator of maternal moality ratio is - and explain in detail?
maternal moality ratio = Total number of female deaths due to complications of pregnancy, child bih or within 42 days of delivery from puerpural causes in an area during a given year Divided by Total number of live bihs in the same area and year X 1000 or 100000 Reference Park&;s textbook of preventive and social medicine 23rd edition pg 557