IAU Ayd¿n Journal of Health is the open access, scientific publication organ of ¿stanbul Ayd¿n University, Faculty of Sciences of Health and Vocational School of Health Services that is published under double-blind peer review principles. About the publisher (IAU International) Istanbul Aydin University (IAU) has been providing flexible and relevant education to students, giving them both knowledge and opportunities. IAU is one of the best Turkish Universities that improves lives by producing leaders to society need, has programs suitable for and relevant to all life stages.