後こう期き高こう齢れい者しゃ医い療りょう制せい度どMeaningsNoun1. latter-stage elderly healthcare systemKanji used後after期period (of time)高high齢age者someone医medical療therapy制control度degreesComposed of後こう期きlatter period; second half; late stage; third trimester; second semesterNoun高こう齢れい者しゃold person; elderly person; senior citizenNoun医い療りょうmedical treatment; medical careNoun制せい度どsystem; institution; organization; organisationNoun