Regarding the results of training intervention solutions to improve the crew members' knowledge and practical skills in health care and protection The application of health care solutions for crew members with training to improve knowledge and practical skills for prevention of diseases of a seafarer such as hypertension, metabolic disorders (diabetes, blood lipid disorders, metabolic syndrome...), neurological disorders in seafarers helps to change the attitudes, behaviors, lifestyle, activities of seafarers, contributing to reducing morbidity rate for seafarers.