249 Patients admitted to ICU 194 (78%)excluded: .118(47.4%)short ICU LOS .26(10.4%)died in ICU .14 (5.6%)was confused .11 (4.4%)Weekend transfer 55 (220)met inclusion criteria .7(2.8%)Not discharged .6(2.4%)Readmission ICU .4(1.60)Planned discharge to the home .3(1.20)Psychiatric diagnosis .2(0.8%)Minor age .2(0.8%)Limited English .I (0.40)Transfer to another hospital Time 1 Time 1 44(80%)consented and completed 11(20%)refused consent 3 Time 2 Time 2 37(67%)completed 7(13%)not completed ·3(6.8%)Went home ●2(4.5%)Confusion ·2(4.5%)Refused Time 3 Time 3 35 (64%)completed 2(4%)not completed ●Both unstable《社区护理学》