6VICTOR C R. A survey of the delayed discharge of elderly people from hospitals in an inner-London health district[J]. Arch gerontol geriatr, 1990,10(2): 199-205.
7BLACK D, PEARSON M. Average length of stay, delayed dis- charge, and hospital congestion[J]. BMJ, 2002,325(7365): 610-611.
8SUN X, TANG W, YE T, et al. Integrated care: a compre- hensive bibliometric analysis and literature review[J]. Int j integr care, 2014(14):e17.
9CANDY B, HOLMAN A, LEURENT B, et al. Hospice care delivered at home, in nursing homes and in dedicated hos- pice facilities: a systematic review of quantitative and quali- tative evidence[J]. Int j nurs stud, 2011,48(1):121-133.
10CONNOR S R, PYENSON B, FITCH K, et al. Comparing hospice and nonhospice patient survival among patients who die within a three-year window[J]. J pain symptom manage, 2007,33(3):238-246.
