AIM To explore the agreement between the mini-mental state examination(MMSE) and montreal cognitive assessment(Mo CA) within community dwelling older patients attending an old age psychiatry service and to derive and ...AIM To explore the agreement between the mini-mental state examination(MMSE) and montreal cognitive assessment(Mo CA) within community dwelling older patients attending an old age psychiatry service and to derive and test a conversion formula between the two scales.METHODS Prospective study of consecutive patients attending outpatient services.Both tests were administered by the same researcher on the same day in random order.RESULTS The total sample(n = 135) was randomly divided into two groups.One to derive a conversion rule(n = 70),and a second(n = 65) in which this rule was tested.The agreement(Pearson's r) of MMSE and Mo CA was 0.86(P < 0.001),and Lin's concordance correlation coefficient(CCC) was 0.57(95%CI:0.45-0.66).In the second sample Mo CA scores were converted to MMSE scores according to a conversion rule from the first sample which achieved agreement with the original MMSE scoresof 0.89(Pearson's r,P < 0.001) and CCC of 0.88(95%CI:0.82-0.92).CONCLUSION Although the two scales overlap considerably,the agreement is modest.The conversion rule derived herein demonstrated promising accuracy and warrants further testing in other populations.展开更多
目的:探讨中文版约翰霍普金斯改编认知检查量表(the John Hopkins adapted cognitive exam,ACE)在呼吸危重症患者中应用的有效性,为其在国内临床应用提供客观依据。方法:选择2022年10月—2023年10月100例呼吸重症监护病房(respiratory i...目的:探讨中文版约翰霍普金斯改编认知检查量表(the John Hopkins adapted cognitive exam,ACE)在呼吸危重症患者中应用的有效性,为其在国内临床应用提供客观依据。方法:选择2022年10月—2023年10月100例呼吸重症监护病房(respiratory intensive care unit,RICU)患者作为RICU组和40例同期体检的健康人作为对照组,分别用简易精神状态量表(mini-mental state examination,MMSE)和中文版ACE评估其认知功能。结果:(1)RICU组ACE总分和MMSE总分呈显著相关(r=0.709,P<0.001);两者相同子项目相关系数在0.444—0.804,低度至高度相关;中文版ACE各子项目与ACE总分低度至高度显著相关,相关系数在0.438—0.769(P<0.001)。(2)RICU组和对照组间,在中文版ACE中定向力、模仿能力、记忆能力及总分均有显著性差异(P<0.05),在MMSE中定向力、注意力与计算力、回忆能力、语言能力和总分均有显著性差异(P<0.05)。(3)中文版ACE总分90.5时约登指数最大(0.49),MMSE总分26.5时约登指数最大(0.525)。受试者操作曲线曲线下面积ACE为(0.813±0.035),MMSE为(0.841±0.032),两者无显著差异(Z=1.00,P=0.317)。结论:中文版ACE可以作为RICU患者认知障碍筛查的工具,且较MMSE更适宜在气管插管、气管切开及使用机械通气患者中使用。展开更多
文摘AIM To explore the agreement between the mini-mental state examination(MMSE) and montreal cognitive assessment(Mo CA) within community dwelling older patients attending an old age psychiatry service and to derive and test a conversion formula between the two scales.METHODS Prospective study of consecutive patients attending outpatient services.Both tests were administered by the same researcher on the same day in random order.RESULTS The total sample(n = 135) was randomly divided into two groups.One to derive a conversion rule(n = 70),and a second(n = 65) in which this rule was tested.The agreement(Pearson's r) of MMSE and Mo CA was 0.86(P < 0.001),and Lin's concordance correlation coefficient(CCC) was 0.57(95%CI:0.45-0.66).In the second sample Mo CA scores were converted to MMSE scores according to a conversion rule from the first sample which achieved agreement with the original MMSE scoresof 0.89(Pearson's r,P < 0.001) and CCC of 0.88(95%CI:0.82-0.92).CONCLUSION Although the two scales overlap considerably,the agreement is modest.The conversion rule derived herein demonstrated promising accuracy and warrants further testing in other populations.
文摘目的:探讨中文版约翰霍普金斯改编认知检查量表(the John Hopkins adapted cognitive exam,ACE)在呼吸危重症患者中应用的有效性,为其在国内临床应用提供客观依据。方法:选择2022年10月—2023年10月100例呼吸重症监护病房(respiratory intensive care unit,RICU)患者作为RICU组和40例同期体检的健康人作为对照组,分别用简易精神状态量表(mini-mental state examination,MMSE)和中文版ACE评估其认知功能。结果:(1)RICU组ACE总分和MMSE总分呈显著相关(r=0.709,P<0.001);两者相同子项目相关系数在0.444—0.804,低度至高度相关;中文版ACE各子项目与ACE总分低度至高度显著相关,相关系数在0.438—0.769(P<0.001)。(2)RICU组和对照组间,在中文版ACE中定向力、模仿能力、记忆能力及总分均有显著性差异(P<0.05),在MMSE中定向力、注意力与计算力、回忆能力、语言能力和总分均有显著性差异(P<0.05)。(3)中文版ACE总分90.5时约登指数最大(0.49),MMSE总分26.5时约登指数最大(0.525)。受试者操作曲线曲线下面积ACE为(0.813±0.035),MMSE为(0.841±0.032),两者无显著差异(Z=1.00,P=0.317)。结论:中文版ACE可以作为RICU患者认知障碍筛查的工具,且较MMSE更适宜在气管插管、气管切开及使用机械通气患者中使用。
