By cross-sectional descriptive research method, we have surveyed 2, 582 health care workers (HCW), we have the following conclusions: The average height of HCW is 158.8 ± 7.0 cm, of which the average height of male HCW is 166.4 ± 5.3 cm and female HCW is 155.6 ± 4.8 cm.