jīng / shén / bìng / xué / de / yán / jiū / duì / gǎi / shàn / huàn / zhě / de / shēng / huó / zhì / liàng / fēi / cháng / zhòng / yào精神病学的研究对改善患者的生活质量非常重要。Research in psychiatry is crucial to improving patients' quality of life.