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           attitudes,behaviors,and impacts of self-management in chronic disease patients,and is mainly used to assess the implementation
           effect of self-management projects in chronic disease patients. Objective  To translate the PIH Scale into Chinese,then test the
           reliability and validity of the Chinese version in CHF patients,providing CHF patients with a tool for precisely assessing their self-
           management abilities. Methods The PIH was translated into Chinese with the guidance of the Brislin's translation model,then was
           revised according to the results of the review of a panel of experts,and a pre-test,and then the Chinese version of PIH(C-PIH)
           was developed. The demographic questionnaire,C-PIH,and Minnesota Living with Heart Failure Questionnaire(MLHFQ)were
           used in two surveys(one was conducted between April and June 2010,and another between April and June 2011)with 410 CHF
           patients selected from two grade A tertiary hospitals in Beijing using convenience sampling. Measurement of ceiling and floor effects,
           and item-total correlation were used for item analysis. Expert evaluation was used to evaluate the content validity analysis. Spearman's
           rank correlation coefficient was used to measure the criterion-related validity. KMO test,Bartlett's test of sphericity,exploratory factor
           analysis and confirmatory factor analysis were used for construct validity analysis. Monofactor analysis was used for validity analysis
           of known-groups. Reliability analysis was estimated by using the Cronbach's α. Results  Item analysis indicated that only item 3
           (level of adhering to medication)of the C-PIH showed ceiling effect. Item-total correlation coefficients of the scale ranged from 0.424
           to 0.761(P<0.001). The scale-level content validity index of the scale was 0.966. Item-level content validity indices ranged from
           0.800 to 1.000. C-PIH was positively correlated with MLHFQ in terms of total score(r s =0.200,P<0.05). The KMO value was 0.872
                                     2
           and Bartlett's test of sphericity was χ =1 139.142(P<0.001),indicating that the sample size was appropriate for factor analysis.
           By exploratory factor analysis,3 factors with an eigenvalue greater than 1.000 were extracted,including knowledge(7 items),
           coping(3 items)and adherence(2 items),explaining 66.514% of the total variance. The loadings of items on each factor ranged
           from 0.571 to 0.869. The original model fit indices did not reach the critical value. After adding the suggested covariance correlation
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           between errors-in-variables e1 and e2,e6 and e7,the fitting indices of the modified model were acceptable(χ /df=2.393,
           RMSEA=0.0851,CFI=0.968,NFI=0.953,NNFI=0.963,GFI=0.905,AGFI=0.854,RFI=0.932,IFI=0.966). Known-groups
           analysis demonstrated that the C-PIH total score varied significantly by level of education,economic income,NYHA class,and
           treatment (inpatient or outpatient)in CHF patients(P<0.001). Good internal consistency was indicated with a scale Cronbach's α
           of 0.890,and three factors' (knowledge,coping and adherence) Cronbach's α of 0.894,0.807,and 0.511. Conclusion The C-PIH
           exhibited good reliability and validity,which may be used as a general self-management assessment tool in patients with CHF.
               【Key words】 Self-management;Heart failure;Connected health;Partners in Health Scale;Reliability ;Validity


               随着人口老龄化和慢性病患者数量的快速增长,现                          队明确了慢性病自我管理的 5 大基本原则,包括掌握疾
           代医疗保健模式正由“疾病诊治模式”转向“健康管理                            病知识,遵从治疗方案,主动参与治疗决策,监测并管
           模式”。在这一背景下,以数字化技术为支撑的互联医                            理自身病情,监测并管理疾病对身体功能、情绪和人际
           疗(cHealth)模式应运而生        [1] 。cHealth 模式将患者视         关系造成的影响       [6] ,并开发了健康合作者量表(PIH)
           为健康合作者,强调以患者的需求为导向设计服务项目                            这一工具以用于慢性病自我管理项目实施效果的评价。
           和干预策略,并赋予患者与医护人员相同的权利,旨在                            PIH 从知识(条目 1、2、4、8)、应对(条目 10、11、
           通过随时随地为患者提供全面、个性化的健康管理与医                            12)、症状识别与管理(条目 6、7、9)和治疗依从性(条
                                                                                                            [7]
           疗服务,促使患者以积极向上的态度接受治疗                     [1] 。自     目3、5)4个维度出发评估慢性病患者的自我管理能力 。
           我管理能力是在应对慢性病过程中发展起来的一种管理                            PIH 在国外已被应用于肝硬化          [8] 、慢性阻塞性肺疾病      [9] 、
           症状、治疗、生理和心理社会变化,以及做出生活方式                            肾脏病   [10] 等慢性病患者自我管理能力的评估,且被证
           改变的能力     [2] 。慢性病患者拥有良好的自我管理能力                     明具有良好的信效度。目前,PIH 已被翻译和修订成多
           是实施 cHealth 模式需要具备的前提条件              [3] 。而评估       种语言版本(荷兰语版         [9] 、法语版   [11] 、韩语版  [12] ),
           并提高慢性病患者的自我管理能力,是提升其自我管理                            其测量学特性已在多种文化背景下得到验证。本课题组
           水平、 改善其疾病控制效果的前提和基础。目前,自                            获得了澳大利亚 Flinders 大学授权,按照量表翻译的标
           测健康评定量表(SRHMS)多被国内学者应用于慢性                           准化程序对英文版 PIH 进行翻译、修订,并将中文版
           病患者自我管理能力的评估            [4] ,但该量表忽视了患者              PIH 在慢性心力衰竭患者这一 cHealth 模式适用人群中进
           疾病认知程度和依从性对其自我管理能力的影响。因此,                           行临床试用     [13] ,以期为我国慢性病自我管理支持项目
           仍需通过开发或引进简洁、有效的量表,为评估慢性病                            实施效果的评估提供可靠、普适的工具。
           患者自我管理能力提供严谨测评工具                [5] 。               1 对象与方法
               澳大利亚 Flinders 大学慢性病自我管理支持项目团                    1.1 研究对象 在开展慢性心力衰竭自我管理亚群模
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