Successful Aging And Lifestyle Comparison Of Greeks Living In Greece And Abroad: The Epidemiological Mediterranean Islands Study (Medis)

Objectives: Comparing lifestyle and successful aging between Greeks living in Greece (GG) and Greeks living abroad (GA) using a multidimensional model of successful aging including both biomedical and non-medical components. Methods: Anthropometric, clinical, psychological, socio-demographic, dietary and lifestyle parameters were assessed in a random sample of 252 GG and 252 GA. Successful aging was evaluated using the validated successful aging index (SAI range 0-10). Results: GA had better financial and educational status and scored higher in all social activity parameters (p's < 0.05). GA were more likely to be physically active (p < 0.001), had higher adherence to the Mediterranean diet (p < 0.001) and were less likely to be smoking (p = 0.008). Depression was more evident among GG compared to GA (p < 0.001). GA was aging significantly more successfully than GG (p < 0.001). Men irrespective of location were aging significantly more successfully than women (p < 0.05). Conclusion: Place of residence and personal choices significantly affect the level of healthy aging among people with similar genetic backgrounds.