Group of Translational Research in Respiratory Medicine (TRRM), University Hospital Arnau de Vilanova and Santa María, IRBLleida, Lleida, Spain.
Biomedical Research Networking Center on Respiratory Diseases (CIBERES), Madrid, Spain; and.
Ann Am Thorac Soc. 2020 Mar;17(3):338-343. doi: 10.1513/AnnalsATS.201908-628OC.
Sleep constitutes a fundamental pillar of health in individuals and is an indicator of the health of a population. Aiming to develop an easy-to-use tool to measure sleep health, we translated to Spanish, adapted, and validated the Satisfaction, Alertness, Timing, Efficiency and Duration (SATED) questionnaire. The reliability of the questionnaire was evaluated using a sample of 4,385 participants from the 2015 Catalan Health Survey. Criterion validity, construct validity, and feasibility were assessed in an independent sample of 200 subjects who completed the Epworth Sleepiness Scale, Pittsburgh Sleep Quality Index, anxiety scale of the State-Trait Anxiety Inventory, mood scale of the Profile of Mood States, and a 1-week sleep diary. The SATED questionnaire obtained adequate internal consistency (Cronbach's α = 0.77), statistically significant correlations of its five items with the total score (rho = 0.55-0.69), and a suitable goodness of fit in the confirmatory factor analysis (χ = 30.93; = 5; < 0.001; root mean square error of approximation, 0.049; comparative fit index, 0.99; standardized root mean residual, 0.043). The criterion and construct validity were adequate, with correlations in the expected directions. The feasibility of the questionnaire was satisfactory, being easy and intelligible and requiring approximately 1 minute to complete. This questionnaire is reliable and valid for measuring sleep health in the general population. Encouraging the use of SATED is expected to raise awareness that sleep, like diet and physical activity, is a key modifiable factor for promoting health.
睡眠是个体健康的基本支柱，也是人群健康的指标。为了开发一种易于使用的测量睡眠健康的工具，我们将 Satisfaction, Alertness, Timing, Efficiency and Duration (SATED) 问卷翻译成西班牙语，并进行了调整和验证。该问卷的可靠性通过对来自 2015 年加泰罗尼亚健康调查的 4385 名参与者的样本进行评估。在 200 名独立参与者中评估了效标效度、结构效度和可行性，他们完成了 Epworth 嗜睡量表、匹兹堡睡眠质量指数、状态-特质焦虑量表的焦虑量表、心境状态量表和 1 周睡眠日记。SATED 问卷获得了足够的内部一致性（Cronbach's α=0.77），其五个项目与总分之间存在统计学显著的相关性（rho=0.55-0.69），并且在验证性因素分析中拟合良好（χ=30.93; df=5; p<0.001; 近似均方根误差，0.049; 比较拟合指数，0.99; 标准化均方根残差，0.043）。效标和结构效度是充分的，具有预期的相关性。问卷的可行性令人满意，易于理解，完成大约需要 1 分钟。该问卷可靠且有效，可用于测量一般人群的睡眠健康。鼓励使用 SATED 有望提高人们的认识，即睡眠与饮食和身体活动一样，是促进健康的关键可改变因素。
