4 search results
You searched for these word(s): inviteDNFCS older adults 2010-2012, 70+ years
https://www.rivm.nl/en/dutch-national-food-consumption-survey/overview-surveys/older-adults-2010-2012… Response Of the 3,138 persons aged 70 years and older were invited to participate in the study. 9% was indicated as … them within a few days, to give further information. If the invited person was willing and able to participate, further …
Publication date: 01-11-2012DNFCS 2007-2010, 7-69 years
https://www.rivm.nl/en/dutch-national-food-consumption-survey/overview-surveys/dnfcs-2007-2010… In total, 5502 persons in the age of 7 to 69 years were invited to participate in the study. A complete data set is … years. Written questionnaire The market research agency invited selected persons either by post or email to …
Publication date: 01-11-2012DNFCS young children 2005-2006, 2-6 years
https://www.rivm.nl/en/dutch-national-food-consumption-survey/overview-surveys/young-children-2-6-years-2005-2006… top Results Response Parents/carers of 1,634 children were invited to participate in the study. Data were obtained from … produced by fungi. to top Method Parents/carers are invited in writing to participate in the survey and the …
Publication date: 01-11-2012DNFCS 2012-2016, 1-79 years
https://www.rivm.nl/en/dutch-national-food-consumption-survey/overview-surveys/dnfcs-2012-2016… Method Recruitment The market research agency Kantar invited selected persons by post to participate in the … a reply card. There was a specific brochures for parents of invited children (1-15 years) and adolescents (12-20 years …
Publication date: 01-11-2012