摘要
目的 翻译英文版疾病不确定感父母量表（parents’perceptionofuncertaintvscale，PPUS）并进行条目分析和筛选，初步检验量表修订后的信效度。方法翻译PPUS，抽取210例住院患儿的父母进行调查。运用频数分析法、离散程度法、相关系数法等多种方法进行条目分析和筛选；用内部一致性检验、Pearson相关分析和探索性因子分析等检验量表的信效度。结果中文版PPUS包含28个条目。总量表的Cronbach仪系数和奇偶折半信度系数分别为0．844、0．835；4个维度的Cronbach仪系数在0．537—0．770。条目与总量表的相关系数为0．300～0．737，与所属维度的相关系数为0．376～0．762，与其他维度的相关系数为0．028—0．514；各维度与总量表的相关系数为0．480。0．863；各维度间的相关系数为0．226—0．536。专家评定内容效度中I-CVI介于0．75—1．00，S-CVI／Ave为0．928。主成分分析限定4个因子数后，因子累计方差贡献率为41．401％，所有条目的最大因子负荷值均〉0．3，大部分条目进入各自维度。结论中文版PPUS具有较好的信效度，可作为住院患儿父母疾病不确定感的评估工具。
Objective To translate Parents＇ Perception of Uncertainty Scale （PPUS） into Chinese, analyze and selected items, and then test the reliability and validity of the Chinese version of PPUS initially. Methods 210 parents of hospitalized children were recruited for the investigation. Frequency analysis, dispersion degree analysis, correlation analysis and so on were applied to analyze and select items. Internal consistency test, Pearson correlation analysis and exploratory factor analysis etc. were applied to test reliability and validity of the scale. Results The final Chinese version of PPUS contained 28 items. The Cronbach oL and parity split-half reliability coefficients were 0.844 and 0.835; The Cronbach a coefficient of 4 dimensions ranged from 0.537 to 0.770. The item-total scale correlation coefficient ranged from 0.300 to 0.737. hem-dimension correlation coefficients ranged from 0.376 to 0.762. hem-other dimension correlation coefficients ranged from 0.028 to 0.514. Dimensiontotal scale correlation coefficients ranged from 0.480 to 0.863 and those between dimensions ranged from 0.226 to 0.536. In the content validity assessed by experts, I-CVI ranged from 0.75 to 1.00, S-CVI/Ave was 0.928. Four-factor model was performed in the principal component analysis and they explained for 41.401% variances. The maximum factor loading of all items were higher than 0.3, and most of items had adequate loadings in related dimensions. Conclusions Chinese version of PPUS had appropriate reliability and validity as an assessment tool for parental uncertainty in illness of hospitalized children parents.
出处
《中国实用护理杂志》
北大核心
2013年第28期46-50,共5页
Chinese Journal of Practical Nursing
关键词
中文版疾病不确定感父母量表
信度
效度
Parents＇ perception of uncertainty scale
Reliability
Validity
