Patients in this group will be visited in their rooms by the researcher on the morning of surgery. Patients will be given a thermal blanket to use during the transfer process. Patients will be asked to notify the researcher if they stop using the blanket. A data collection form was used to evaluate the patients' physiological parameters, Temperature Comfort Scale, Thermal Comfort Scale were used to evaluate the comfort levels, and the Shivering Assessment Scale was used to evaluate the shivering level.

Patients in this group will be visited in their rooms by the researcher on the morning of surgery. Patients will be given a forced-air warming blanket to use during the transfer process. Patients will be asked to notify the researcher if they stop using the blanket.A data collection form was used to evaluate the patients' physiological parameters, Temperature Comfort Scale, Thermal Comfort Scale were used to evaluate the comfort levels, and the Shivering Assessment Scale was used to evaluate the shivering level.

Patients will be informed that they will be visited on the day of surgery and that they will be given a standard blanket to use during the transfer phases. No other intervention will be made. A data collection form was used to evaluate the patients' physiological parameters, Temperature Comfort Scale, Thermal Comfort Scale were used to evaluate the comfort levels, and the Shivering Assessment Scale was used to evaluate the shivering level.

The thermal blanket to be used in study group 1 patients is designed to maintain the temperature produced by the users' bodies without getting cold or sweating, and has the feature of maintaining the patients' body temperatures. Produced with multi-layer special protection technology, both outer surfaces of the thermal blanket are covered with soft microfiber fabric with water repellent properties.

Data Collection Form" prepared by the research as a result of reviewing the literature was used to collect the data. In the first part of the form, socio-demographic data of the patient (age, gender, marital status, educational status, medical diagnosis, presence of chronic disease, previous surgery experience, cold experience in previous surgery, weight and height, BMI, ASA score), second part. In the section, there was a table where the data regarding the measurement parameters would be recorded. Accordingly, the table included the patient's physiological measurement parameters (pulse, blood pressure, oxygen saturation, body temperature (axillary and tympanic), measurement parameters of the environment related to the preoperative preparation process (ambient temperature and humidity) and the measurement time.

This form, used to define the patient's tremor level, was developed by Badjatia N. et al. 2008 and May T et al. It was created in line with literature knowledge, taking into account the 2011 diagnosis of tremor level through observation. The patient's tremor level is evaluated by observation as 0, no tremor, 1 Mild, localized tremor in the neck/chest area, 2 Intermittent, moderate tremor in the upper extremities, 3 Severe tremor in the trunk, lower and upper extremities.

It is an analog scale used to objectively evaluate the patient's temperature and comfort perception. Temperature comfort perception is scored based on the patient's self-report between 0 too cold and 10 too hot. 5 points are considered optimal temperature comfort

It is a 6-point Likert type scale developed by Wagner et al. in 2006 to evaluate the temperature perception of patients in the preoperative period. The Turkish validity and reliability study of the scale was conducted by Leblebicioğlu H. and Khorshtd L. in 2019. The scale evaluates based on patient self-report. It consists of a total of 13 items and 2 factors (Physical and environmental temperature and the person's psychospiritual state). Cronbach's alpha coefficients of the scale were found to be 0.825 for the person's physical and environmental temperature sub-dimension, 0.784 for the person's psychospiritual state sub-dimension, and 0.809 for the general Temperature Comfort Scale. Each item in the scale is scored between 1-6 points (1-Strongly Disagree, 2-Disagree, 3-Partly Disagree, 4-Partly Agree, 5-Agree, 6-Strongly Agree). The negative items on the scale (items 2, 6, 7, 9, 10, 12, and 13). A high score from the scale indicates that the perception of warmth and comfort is high.