Nhis is a cross-sectional household interview survey. Data are collected continuously throughout the year from january to december. Sample is distributed across all 50 states and the district of Ò€¦

In the 2015 nhis imputed income files, the federal poverty ratio has been calculated using top-coded Ò€¦ Estimates are based on household interviews of a sample of the civilian noninstitutionalized u. s. The annual response rate for the nhis is approximately 80 percent of the eligible households in the sample. Additional information on response rates can be found the appendix ii calculation of Ò€¦ During household interviews, nhis collects information on the demographic and socioeconomic characteristics of respondents, in addition to information on activity limitation, illnesses, chronic Ò€¦

During household interviews, nhis collects information on the demographic and socioeconomic characteristics of respondents, in addition to information on activity limitation, illnesses, chronic Ò€¦