University of British Columbia, Vancouver, British Columbia.
Can J Psychiatry. 2010 Nov;55(11):736-40. doi: 10.1177/070674371005501108.
The validity of the Cognitive Performance Scale (CPS) embedded in the Resident Assessment Instrument-Mental Health (RAI-MH) was evaluated among adult psychiatric inpatients.
The CPS is a brief measure of cognitive performance, with scores ranging from 0 (intact) to 6 (very severe impairment). The CPS scores were compared with the Mini-Mental State Examination (MMSE) and the Montreal Cognitive Assessment (MoCA) scores for 215 adult psychiatric inpatients.
The CPS scores were significantly correlated with MMSE scores (r = -0.69, P < 0.001) and MoCA scores (r = -0.69, P < 0.001). Higher scores on the CPS were associated with greater functional impairment, older age, and a greater prevalence of dementia diagnoses than lower CPS scores.
Pilot data show the CPS is a valid screening measure of cognitive performance among adult psychiatric inpatients. Additional research is needed to replicate our study using a larger sample with more diverse mental health conditions.
评估 Resident Assessment Instrument-Mental Health（RAI-MH）中嵌入的认知表现量表（CPS）在成年精神科住院患者中的有效性。
CPS 是一种简短的认知表现衡量工具，得分范围为 0（完整）至 6（严重受损）。对 215 名成年精神科住院患者的 CPS 评分与 Mini-Mental State Examination（MMSE）和 Montreal Cognitive Assessment（MoCA）评分进行了比较。
CPS 评分与 MMSE 评分（r = -0.69，P < 0.001）和 MoCA 评分（r = -0.69，P < 0.001）显著相关。CPS 评分较高与功能障碍程度更大、年龄更大以及痴呆诊断的患病率高于 CPS 评分较低有关。
初步数据表明，CPS 是成年精神科住院患者认知表现的有效筛查工具。需要进一步研究，使用更大的样本量和更多样化的心理健康状况来复制我们的研究。
