Cancer is a major health concern in Europe, especially in Romania. The 4P-CAN project uses Personal Network Analysis (PNA) to explore how social relationships influence health habits like smoking, diet, and exercise. In Lerești, Romania, researchers are studying over 80 participants to understand how social networks impact cancer risk. Findings show that people with similar habits tend to be connected, and social groups strongly influence lifestyle choices. This suggests that cancer prevention strategies could be more effective if they target social groups rather than individuals. The research aims to guide better policies by addressing how health behaviors spread within communities.
