The patients in the training group were given structured training by a multidisciplinary team. After the content of the structured education was prepared, three experts were consulted for their opinions in terms of the scope and content. Necessary adjustments were made in line with their recommendations. Patients in this group were visited in their rooms at least 12 hours before undergoing surgery by a multidisciplinary team consisting of a surgeon, an anesthesiologist, and a nurse. The multidisciplinary team visited the patients at the same time and provided their education after introducing the team. Structured verbal education and written documents were given to the patients for 30 minutes on preoperative preparation, anesthesia, intubation, mobilization, deep breathing and coughing exercises, nutrition and fluid management, the postoperative recovery process, clinical practice guideline and operating room protocols.

Routine education was given to the patients in the control group. Routine education was administered by a nurse working in the clinic after the patients were admitted to the hospital. The patients in this group were not trained by a multidisciplinary team. In the routine training, patients were only informed about preoperative preparation.

The patients in the training group were given structured training by a multidisciplinary team. After the content of the structured education was prepared, three experts were consulted for their opinions in terms of the scope and content. Necessary adjustments were made in line with their recommendations. Patients in this group were visited in their rooms at least 12 hours before undergoing surgery by a multidisciplinary team consisting of a surgeon, an anesthesiologist, and a nurse. The multidisciplinary team visited the patients at the same time and provided their education after introducing the team. Structured verbal education and written documents were given to the patients for 30 minutes on preoperative preparation, anesthesia, intubation, mobilization, deep breathing and coughing exercises, nutrition and fluid management, the postoperative recovery process, clinical practice guideline and operating room protocols.

This scale is a unidimensional, valid and reliable scale in the measurement of acute pain intensity. This scale, which is comprised horizontally or vertically, consists of a 10 cm scale, at one end there is "no pain", at the other end there is "worst imaginable pain," with which the patient scores their pain. As the score on the scale increases, the severity of pain intensity increases.

The STAI measures two types of anxiety, state anxiety and trait anxiety. State Anxiety Inventory (STAI-I) is a sensitive tool for evaluating sudden changes in emotional reactions. It requires the individual to describe how they feel at a particular moment and under certain conditions and to respond by considering their feelings about the situation they are in. The scale consists of 20 items and the responses range from 1 to 4. The total score of the scale range from 20 to 80. High scores from the scale indicate high levels of anxiety and low scores indicate low levels of anxiety.