It is a Prospective Study Aiming to Identify Incidence and Prevalence of Cardiovascular Diseases, Changes in Physical Activity, Dietary Habits and Anxiety Depression Levels Through a Period of Time in the Naval Personnel (PrOspeCtive HEllenic NAval PersoNnel StUdy in CardiovaScular Diseases)

Prospective study. Starting from 2014 all newly appointed 1st year cadets in Naval Academies will be enrolled until the class of 2025.

Physical examination, food frequency questionnaire, physical activity questionnaire, anxiety/depression questionnaire, medical history will be filled out at first interview.

Specific blood tests will be performed. Every participant will be interviewed every three years and will complete the same questionnaires.

Follow up period is determined ten years after last class enrollment