目的探讨失眠症患者的睡眠认知状况与睡眠质量间的关系。方法 2007年11月至2009年4月,应用睡眠个人信念和态度量表(beliefs and attitudes about sleep scale,DBAS)与匹兹堡睡眠质量指数量表(Pittsburgh sleep quality index,PSQI)检测...目的探讨失眠症患者的睡眠认知状况与睡眠质量间的关系。方法 2007年11月至2009年4月,应用睡眠个人信念和态度量表(beliefs and attitudes about sleep scale,DBAS)与匹兹堡睡眠质量指数量表(Pittsburgh sleep quality index,PSQI)检测解放军总医院皮肤科64例失眠患者的睡眠认知状况与睡眠质量情况。结果失眠患者的DBAS总分为(67.15±18.04)分,与PSQI成份睡眠质量、入睡时间及睡眠效率的积分之间均有显著的相关性(均P<0.05)。结论失眠患者存在严重的睡眠认知问题,且其错误的睡眠认知观念对患者自身的睡眠质量影响显著。展开更多
目的评估睡眠功能失调性信念与态度量表中文版(Dysfunctional Beliefs and Attitudes about Sleep Scale-Chinese Version,DBAS-CV)的心理测量学特征。方法按照《精神疾病诊断与统计手册》第四版(Diagnostic and Statistical Manual of ...目的评估睡眠功能失调性信念与态度量表中文版(Dysfunctional Beliefs and Attitudes about Sleep Scale-Chinese Version,DBAS-CV)的心理测量学特征。方法按照《精神疾病诊断与统计手册》第四版(Diagnostic and Statistical Manual of Mental Disorders,DSM-Ⅳ)诊断标准入组原发性失眠者、精神疾病共病失眠者共218例,招募健康被试34例。所有被试均完成睡眠功能失调信念与态度量表(Dysfunctional Beliefs and Attitudes About Sleep Scale,DBAS)、DBAS-16、匹兹堡睡眠质量指数量表(Pittsburgh Sleep Quality Index,PSQI)。其中30名被试在2周后再次进行DBAS量表的评定。结果探索性因素分析结果显示5个因子是可接受的。修订后量表的总分与DBAS-16、PSQI总分的相关系数分别为0.86、-0.48(均P<0.01),并具有较好的区分效度(P<0.05)。总量表Cronbachα系数为0.83,各分量表Cronbachα系数为0.42~0.78;总量表重测信度为0.94,各分量表的重测信度为0.76~0.93。结论修订后的中文版DBAS-CV具有较好的信度和效度,可用于评估失眠人群的功能性失调信念。展开更多
Objective Although sleep is one of the most important health-related behavioral factors, the association between night sleep duration and cognitive impairment has not been fully understood. A cross-sectional study was...Objective Although sleep is one of the most important health-related behavioral factors, the association between night sleep duration and cognitive impairment has not been fully understood. A cross-sectional study was conducted with a random sample of 2,514 participants （≥ 40 years of age; 46.6% women） in China to examine the association between night sleep duration and cognitive impairment. Methods Night sleep duration was categorized as ≤ 5, 6, 7, 8, or ≥ 9 h per night. Cognitive function was measured using the Mini-Mental State Examination. A multivariate regression analysis was used to analyze the association of night sleep duration with cognitive impairment. A total of 122 participants were diagnosed with cognitive impairment. Results A U-shaped association between night sleep duration and cognitive impairment was found. The odds ratios （95% confidence intervals） of cognitive impairment （with 7 h of daily sleep being considered as the reference） for individuals reporting ≤ 5, 6, 8, and ≥ 9 h were 2.14 （1.20-3.83）, 1.13 （0.67-1.89）, 1.51 （0.82-2.79）, and 5.37 （1.62-17.80）, respectively （P ≤ 0.01）. Conclusion Short or long night sleep duration was an important sleep-related factor independently associated with cognitive impairment and may be a useful marker for increased risk of cognitive impairment.展开更多
文摘目的探讨失眠症患者的睡眠认知状况与睡眠质量间的关系。方法 2007年11月至2009年4月,应用睡眠个人信念和态度量表(beliefs and attitudes about sleep scale,DBAS)与匹兹堡睡眠质量指数量表(Pittsburgh sleep quality index,PSQI)检测解放军总医院皮肤科64例失眠患者的睡眠认知状况与睡眠质量情况。结果失眠患者的DBAS总分为(67.15±18.04)分,与PSQI成份睡眠质量、入睡时间及睡眠效率的积分之间均有显著的相关性(均P<0.05)。结论失眠患者存在严重的睡眠认知问题,且其错误的睡眠认知观念对患者自身的睡眠质量影响显著。
文摘目的评估睡眠功能失调性信念与态度量表中文版(Dysfunctional Beliefs and Attitudes about Sleep Scale-Chinese Version,DBAS-CV)的心理测量学特征。方法按照《精神疾病诊断与统计手册》第四版(Diagnostic and Statistical Manual of Mental Disorders,DSM-Ⅳ)诊断标准入组原发性失眠者、精神疾病共病失眠者共218例,招募健康被试34例。所有被试均完成睡眠功能失调信念与态度量表(Dysfunctional Beliefs and Attitudes About Sleep Scale,DBAS)、DBAS-16、匹兹堡睡眠质量指数量表(Pittsburgh Sleep Quality Index,PSQI)。其中30名被试在2周后再次进行DBAS量表的评定。结果探索性因素分析结果显示5个因子是可接受的。修订后量表的总分与DBAS-16、PSQI总分的相关系数分别为0.86、-0.48(均P<0.01),并具有较好的区分效度(P<0.05)。总量表Cronbachα系数为0.83,各分量表Cronbachα系数为0.42~0.78;总量表重测信度为0.94,各分量表的重测信度为0.76~0.93。结论修订后的中文版DBAS-CV具有较好的信度和效度,可用于评估失眠人群的功能性失调信念。
文摘Objective Although sleep is one of the most important health-related behavioral factors, the association between night sleep duration and cognitive impairment has not been fully understood. A cross-sectional study was conducted with a random sample of 2,514 participants （≥ 40 years of age; 46.6% women） in China to examine the association between night sleep duration and cognitive impairment. Methods Night sleep duration was categorized as ≤ 5, 6, 7, 8, or ≥ 9 h per night. Cognitive function was measured using the Mini-Mental State Examination. A multivariate regression analysis was used to analyze the association of night sleep duration with cognitive impairment. A total of 122 participants were diagnosed with cognitive impairment. Results A U-shaped association between night sleep duration and cognitive impairment was found. The odds ratios （95% confidence intervals） of cognitive impairment （with 7 h of daily sleep being considered as the reference） for individuals reporting ≤ 5, 6, 8, and ≥ 9 h were 2.14 （1.20-3.83）, 1.13 （0.67-1.89）, 1.51 （0.82-2.79）, and 5.37 （1.62-17.80）, respectively （P ≤ 0.01）. Conclusion Short or long night sleep duration was an important sleep-related factor independently associated with cognitive impairment and may be a useful marker for increased risk of cognitive impairment.
