PIE Study – Longitudinal dataset from the quantitative evaluation of a preventative integrated e-health approach for individuals with a low socioeconomic position

This dataset was developed to evaluate the preventative integrated e-health approach (PIE-approach). For more detailed information, please refer to the associated publication (Israel, van Lenthe & Beenackers, 2025). The PIE approach was specifically aimed at individuals with a lower socioeconomic position, who therefore comprise the majority of the sample. The dataset includes data from both participants in the intervention (n=85) and individuals in a control group (n=610) who were surveyed for comparison. Participants completed up to three questionnaires: one at baseline, a second approximately three months later, and a third approximately twelve months after the initial assessment. Inclusion was over the course of several years.