On December 7 The transaction was announced, 2010.. Aetna acquires Medicity Aetna today announced that it has completed its acquisition of Medicity Inc., a health information exchange technology company, headquartered in Salt Lake Town, Utah. A respected innovator in service provider solutions, Medicity offers a broad range of products and services that enable health systems, hospitals, physician health insurance and practices details exchanges to securely access and exchange health care information, improving the product quality and effectiveness of patient care and reducing unnecessary health care costs.‘One of our most significant new findings is normally a significant upsurge in survival without major neonatal health problems for infants born at 25-28 weeks,’ she stated. A full-term pregnancy typically lasts 40 weeks. In the scholarly study, Stoll’s group looked at data on more than 34,600 extremely preterm births – – delivered at between 22 to 28 weeks of pregnancy occurring nationwide between 1993 and 2012. From 2009 to 2012, the survival rate rose from 27 % to 33 % for infants born at 23 weeks, and increased from 63 % to 65 % for infants born at 24 weeks, the study found. There were smaller increases in survival rates for infants born at 25 and 27 weeks, but simply no noticeable change for infants born at 22, 26 and 28 weeks.