Effects of Buzzy® and ShotBlocker® on Pain, Anxiety and Satisfaction During the Administration of Vaccine

All children underwent a standard procedure. The standard procedure involved taking the child into the vaccination room, providing information about the vaccination procedure, introducing the researcher, and obtaining consent. The STAI-S was completed immediately before the vaccination. Children were assigned to groups as specified in the randomization procedure. The vaccination of children was performed by an experienced nurse working in the unit where the study was conducted to control for practitioner-related factors.It is positioned onto the skin before an injection is made. After positioning the ShotBlocker® and ensuring that the contacts were in contact with the children's skin, the injection was made through the central hole by the nurse. The ShotBlocker® was cleaned with 70% alcohol before use on another child.

All children underwent a standard procedure. The standard procedure involved taking the child into the vaccination room, providing information about the vaccination procedure, introducing the researcher, and obtaining consent. The STAI-S was completed immediately before the vaccination. Children were assigned to groups as specified in the randomization procedure. The vaccination of children was performed by an experienced nurse working in the unit where the study was conducted to control for practitioner-related factors. Vibrations started 30 seconds before the procedure and continued until it was completed. The device was cleaned with 70% alcohol before use on another child