institutionalized
adjective mainly disapproving (UK usually institutionalised) uk/ˌɪn.stɪˈtʃuː.ʃən.ə.laɪzd/ us/ˌɪn.stəˈtuː.ʃən.ə.laɪzd/
（因长期生活在收容机构）缺乏自理能力的
If someone becomes institutionalized, they gradually become less able to think and act independently, because of having lived for a long time under the rules of an institution.
We need to avoid long-stay patients in the hospital becoming institutionalized. 我们要避免使长期住院的病人自理能力减弱。