SITLESS project - Efficacy data from scales and assessments

This data collection comprises four different sub-datasets: - Efficacy_A1_A2_A3_A4.csv and Thight_A1_A2_A3_A4.csv contain original data from the SITLESS project, the first corresponding to efficacy and Actigraph-based physical activity assessments, and the second corresponding to efficacy and thigh-worn physical activity assessments. - Efficacy_A1_A2_A3_A4 imputed.dta and Thigh_A1_A2_A3_A4_imputed.dta contain multiple imputation data for the two first datasets. Efficacy_A1_A2_A3_A4.csv contains collected data on sociodemographic and lifestyle characteristics, physical function, morbidity, disability, quality of life, social capital and safety. The data was collected by a self-reported questionnaire, by direct interview, direct functional performance assessments. The list of items obtained by self-report includes smoking status; diagnosed diseases in a pre-defined list (e.g. hypertension, myocardial infarction, stroke, heart failure, diabetes); self-rated health and health-related quality of life; mental wellbeing and social capital; and physical activity self-regulation. The list of items obtained by interview includes disability, fatigue and institutionalization in a nursing home; self-efficacy for exercise; and safety and cost parameters (falls, injuries and use of sports and health services). The list of items measured by performance assessment includes anthropometric measures and bioimpedance; physical performance; mean strength and power; handgrip strength; and summaries of physical activity volume and patterns derived from the raw data obtained from the Actigraph, ActivPAL and Axivity activity monitors (which conform Thigh_A1_A2_A3_A4.csv and Thigh_A1_A2_A3_A4_imputed.dta datasets ) . Participants were assessed four times (baseline, end of intervention, follow up at 12 months, follow up at 18 months after end of intervention) through clinical interview. Data in this collection are anonymized, and identified by the anonymized participant code.本数据集包含四个不同的子数据集：- Efficacy_A1_A2_A3_A4.csv与Thight_A1_A2_A3_A4.csv收录了SITLESS项目的原始数据，前者对应功效评估与基于Actigraph的身体活动评估，后者对应功效评估与佩戴于大腿的身体活动评估。- Efficacy_A1_A2_A3_A4_imputed.dta与Thigh_A1_A2_A3_A4_imputed.dta收录了前述两个数据集的多重插补数据。Efficacy_A1_A2_A3_A4.csv包含采集得到的社会人口学特征、生活方式特征、身体功能、疾病患病率、失能情况、生活质量、社会资本与安全性相关数据。数据通过自填问卷、面对面访谈以及直接功能性能评估三种方式采集。自报告采集的条目包括：吸烟状态、预定义列表中的确诊疾病（如高血压、心肌梗死、脑卒中、心力衰竭、糖尿病）、自评健康状况与健康相关生活质量、心理福祉与社会资本，以及身体活动自我调节能力。访谈采集的条目包括：失能情况、疲劳程度、养老院机构居住情况、运动自我效能感，以及安全性与成本相关参数（跌倒、受伤事件，以及运动与健康服务的使用情况）。性能评估采集的条目包括：人体测量学指标与生物阻抗检测、身体机能表现、平均肌力与爆发力、握力，以及从Actigraph、ActivPAL与Axivity活动监测仪的原始数据中提取的身体活动总量与模式汇总（对应Thight_A1_A2_A3_A4.csv与Thigh_A1_A2_A3_A4_imputed.dta数据集）。研究对象共接受四次临床访谈评估，评估节点分别为基线、干预结束时、干预结束后12个月随访、干预结束后18个月随访。本数据集所有数据均已完成匿名化处理，仅通过匿名化的受试者编码进行标识。