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Auteur Ritva PRATTALA |
Documents disponibles écrits par cet auteur (3)

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Article
Hanna TOLONEN ; Satu HELAKORPI ; Tiina LAATIKAINEN ; Tuija MARTELIN ; Ritva PRATTALA ; Kirsi TALALA |[BDSP. Notice produite par INIST-CNRS HI7R0xCC. Diffusion soumise à autorisation]. Survey respondents and non-respondents differ in their demographic and socio-economic position. Many of the health behaviours are also known to be associated with[...]![]()
Article
Hanna TOLONEN ; Satu HELAKORPI ; Ville HELASOJA ; MARTELIN (Tuija) : FIN. Department of Health and Functional Capacity. National Public Health Institute (Ktl). Helsink. ; Ritva PRATTALA ; Kirsi TALALA ; National Public Health Institute. (K.T.L.). Department of Health Promotion and Chronic Disease Prevention. Helsinki. FIN |[BDSP. Notice produite par INIST-CNRS 26RR0xeJ. Diffusion soumise à autorisation]. When estimating population level changes in health indicators, the declining response rate, especially if also the characteristics of non-respondents are changing[...]![]()
Article
Antioxidants have received a considerable amount of attention in the Finnish mass media. One of the basic points in the Finnish discussion has been the use of nutritional supplements as a source of antioxidants. In this study, we aim to account [...]