Health-Related Quality of Life (CDC HRQOL - 14)
Since 1993, the four core Healthy Days measures have been part of the state based BRFSS's full sample.
2010 $0.00Since 1993, the four core Healthy Days measures have been part of the state based BRFSS's full sample.
2010 $0.00Any multiple-pass method in which all data collectors have been trained to collect the information consistently using a standardized, documented protocol that includes probing is acceptable.
2013The Project EAT study aims to identify the environmental, personal, and behavioral determinants of nutritional intake, physical activity, and weight status among ethnically and socioeconomically di
2010To allow the use of 24-hour food recalls in a wider range of research, investigators at the National Cancer Institute (NCI) created the Automated Self-Administered 24-hour (ASA24®) dietary recall s
2016"The Diet History Questionnaire (DHQ) is a freely available food frequency questionnaire (FFQ) developed by staff at the Risk Factor Assessment Branch (RFAB).
2010Block Food Frequency Questionnaires are available in paper and electronic format.
2014