Feel4Diabetes was a large-scale, multicenter lifestyle intervention aiming to prevent type 2 diabetes among families from vulnerable population groups in six European countries (Belgium, Bulgaria, Finland, Greece, Hungary and Spain). The current study aimed to describe the process that was followed to harmonize and standardize the measurement of anthropometric (weight, height and waist circumference) and blood pressure (systolic and diastolic) indices, as well as to assess the intra- and inter- observer reliability of these measurements. A central training workshop was conducted prior to the baseline measurements of the Feel4Diabetes-intervention. One researcher from each intervention country, as well as 12 adults and 12 children (for the anthropometric measurements) and 21 adults (for the blood pressure measurements) participated in this workshop. Technical Error of Measurement (TEM) and reliability (%R) were calculated to assess the reliability of the indices which were assessed to evaluate the outcome of the Feel4Diabetes-intervention. The Feel4Diabetes-intervention is registered at https://clinicaltrials.gov/ (NCT02393872). Intra-observer reliability was found to be higher than 99.5% for all anthropometric measurements in both children and adults. Inter-observer reliability was found to be higher than 98% regarding the anthropometric measurements, while for blood pressure measurements %R was 76.62 and 91.38% for systolic and diastolic blood pressure measurements, respectively. The central training of the Fee4Diabetes-intervention ensured that the data collected for the outcome evaluation of the Feel4Diabetes-intervention in the six European countries at three different time points (baseline, follow-up 1 and follow-up 2) were valid and comparable.

中文翻译：

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小学生和成人的人体测量数据和血压观察者内部和观察者间的可靠性：Feel4Diabetes-研究

Feel4Diabetes是一项大型的多中心生活方式干预措施，旨在预防六个欧洲国家（比利时，保加利亚，芬兰，希腊，匈牙利和西班牙）脆弱人群的家庭中的2型糖尿病。当前的研究旨在描述协调和标准化人体测量（体重，身高和腰围）和血压（收缩压和舒张压）指标的测量过程，以及评估观察者内部和观察者之间的可靠性这些测量。在进行Feel4Diabetes干预的基线测量之前，进行了一次中央培训讲习班。来自每个干预国家的一位研究人员，以及12位成人和12位儿童（用于人体测量）和21位成人（用于血压测量）参加了该研讨会。计算技术测量误差（TEM）和可靠性（％R）以评估指标的可靠性，这些指标经评估以评估Feel4Diabetes干预的结果。Feel4Diabetes-intervention在https://clinicaltrials.gov/（NCT02393872）上注册。在儿童和成人中，所有人体测量值的观察者内部可靠性均高于99.5％。人体测量发现观察者间的可靠性高于98％，而对于血压测量，对于收缩压和舒张压测量，％R分别为76.62和91.38％。