wellygary:
At Hospitals there are still truckloads of Paper, ( its cheap) .. so there is little incentive to move to a full digital notes based system
Yes, there are truckloads (actually warehouse-loads) of paper. But DHBs have all been moving as fast as they can to electronic (the word digital has different connotations in health... e.g. DRE) patient information systems. However, given the size of the paper repository, it will either take a huge effort and cost to (e.g.) scan all those paper documents (and many of them will never be read again), or it will take decades before they are all obsolete. So most DHBs are running some sort of hybrid system; typically current results and documents are stored electronically (oops... nearly used digitally), and paper is retained for historical data.
Firstly, the paper system is actually expensive to maintain. All those documents have to be stored, and be accessible. There are many people whose job is just to retrieve the paper, update the paper, and put it back again. Years ago, Waikato DHB was paying thousands of dollars a month for off-site warehousing of paper. Interesting factoid: As part of going electronic, they did some analysis and found that a lot of the paper was duplicates.
Secondly, only one person can hold the paper at a time. In hospitals, there are continual emails being sent asking whoever has ABC1234's notes to please forward them to e.g. surgery, because without them the patient can't have his operation. And that's essentially $20K down the drain.
Thirdly, there is far too much scope for human error in paper systems. In my work, I found that about 10% of *electronic* documents were associated with the wrong patient, date, clinician, or service (including a male cervical cancer, and a couple of pregnancies). I'm absolutely sure that the paper system is *much* worse, just because finding a document once it has been mis-filed is impossible.
Finally, research shows that spending on hospital IT has a tenfold return in efficiency improvements for the clinical staff. Less missed operations, less missed appointments, better treatment, shorter stays, etc. Better IT improves pretty much every hospital efficiency metric. This is finally percolating up to senior management.



