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.

The data are sensitive since they involve personal information of participants. There are restrictions on use by commercial parties and on sharing openly, based on (inter)national laws and regulations and written informed consent. Therefore these data are only available upon signing a Data Transfer Agreement (see Terms of Access).