Table 1.

Comparisons of Hospitals Excluded from Analysis With Those Included

Hospital CharacteristicExcluded Hospitals (%)Included Hospitals (%)
* P <.001.
Type of hospital
    General short term82.998.6*
    General long term2.00.7
    Cancer1.30.1
    Psychiatric5.90.1
    Rehabilitation3.90
    Childrens’4.00
Referral center6.65.7
Medicare-dependent hospital?1.31.4
Type of hospital control*
    Nonprofit77.468.2
    For profit8.016.3
    Government14.615.5
Total hospital beds, mean No.*262.1 (SD 192.2)327.5 (SD 209.7)