Our private health decisions may not be as private as we’d like to think. A recent article in the Wall Street Journal revealed a potentially uncomfortable situation: employers using health care analytics companies to mine employees’ health data to determine which employees may be about to make certain health decisions.
While this type of data analytics can be used to predict a variety of health conditions (ranging from an increased risk of diabetes to back surgery to pregnancy), the most attention-grabbing example discussed was pregnancy. By obtaining permission to analyze employees’ medical information, companies such as Castlight are able to look at factors such as search queries and whether employees have been filling their birth control prescriptions to predict pregnancies. Some commentators expressed concerns that this type of information could be used by companies in improper ways. Continue reading