post-hospital       
adjective [ before noun ] (also posthospital) uk/ˌpəʊstˈhɒs.pɪ.təl/ us/ˌpoʊstˈhɑː.spɪ.t̬əl/
 出院后
happening after a period when someone has been in a hospital receiving treatment
  Hospitals must arrange post-hospital care for patients who need it.  医院必须为有需要的患者安排出院后护理。 
 Changes were also made in the provision of posthospital postnatal care.  院后产后护理服务也发生了变化。 
 - More examples
 - According to the charity, local authorities' provision of post-hospital care for elderly people was inadequate.
 - Hospitalization and post-hospital follow-up should be part of a continuum of integrated healthcare, not isolated events.
 - Three days after discharge, at a routine post-hospital clinic visit, there was no improvement.