NHANES 2011-2014 Sleep Data

The released data, "NHANES Preliminary Day Level Output", consists of various sleep metrics that were generated using accelerometer data from the 2011-2014 National Health and Nutrition Examination Survey. Data was processed using the open-source R package GGIR. <br><br>For detailed documentation regarding data processing, please see the included "NHANES 2011-2014 Sleep Data Documentation." A data dictionary is also included in this document. <br><br>This data was originally generated for use in the manuscript “Monitoring Sleep Duration, Timing, and Continuity among US Youth and Adults in NHANES Using Actigraphy", which is cited in the Related Publications section.

本次发布的数据集「NHANES初步日级输出（NHANES Preliminary Day Level Output）」，涵盖基于2011-2014年美国国家健康与营养检查调查（National Health and Nutrition Examination Survey, NHANES）加速度计数据生成的各类睡眠指标，数据处理环节采用开源R包GGIR完成。<br><br>如需获取数据处理的详细说明文档，请参阅随附的《NHANES 2011-2014睡眠数据文档（NHANES 2011-2014 Sleep Data Documentation）》，该文档同时包含数据字典。<br><br>本数据集最初为支撑学术论文《利用体动记录仪监测NHANES队列中美国青年与成人的睡眠时长、节律与连续性（Monitoring Sleep Duration, Timing, and Continuity among US Youth and Adults in NHANES Using Actigraphy）》的撰写而生成，该论文已在相关出版物板块中予以引用。