Computers Saving Hospitals Money

A Harvard survey that says that IT rarely saves hospitals money. A shocker to me. I have been a close-up observer of how systems are used in hospitals. I guess my followup question is based on the data intensity and requirements of the modern hospital, would a modern hospital be possible without information technology? ' ... The recently released study evaluated data on 4,000 hospitals in the U.S over a four-year period and found that the immense cost of installing and running hospital IT systems is greater than any expected cost savings. And much of the software being written for use in clinics is aimed at administrators, not doctors, nurses and lab workers ... '