Data for: The Determinants of Optional Insurance Coverage with Flexible Spending Accounts in Post-Affordable Care Act-USA

R format dataset of the pooled cross-section of the 2015 - 2016 National Health Interview Surveys. For more information visit: https://www.cdc.gov/nchs/nhis/data-questionnaires-documentation.htm本数据集为2015-2016年全国健康访谈调查（National Health Interview Surveys, NHIS）的合并截面数据（pooled cross-section），采用R语言格式（R format）存储。如需了解更多详细信息，请访问：https://www.cdc.gov/nchs/nhis/data-questionnaires-documentation.htm