Another study, in France, looked at 700 admissions over two years.
The N.B.A. has made two such admissions over the last two postseasons.
The university now intends to focus much more of its efforts on graduate level research, while trimming back on its undergraduate admissions over the coming decade.
Targets are now being set for each team to reduce the amount of unplanned hospital admissions over the next few months.
Fig. 1 Admissions over 12 years.
Figure 1 Mortality rate of admissions over 24hrs 19924hrs4.
Participants: 460,964 total hospital admissions over a 10-year period.
Hospital admissions over weekends have been associated with worse outcomes in different patient populations.
This study evaluates the annual incidence of syphilitic uveitis in the US and trends in hospital admissions over time.
Academics looked at figures for 20,072 admissions over three years at Dumfries and Galloway Royal Infirmary.
Earlier Mr Poots said problems had developed because staff had been dealing with a "massive number of admissions" over the past few days.
