Time frame: Preoperative period, postoperative days 1 and 2.
The scale was developed by Burton et al. in 2018. The Turkish validity and reliability study was conducted by Topçu et al. (2023). The scale has four sub-dimensions: health-related anxieties (items 7, 9, 10, 11, 12, and 13), recovery-related anxieties (items 14, 15, 16, and 17), surgical procedure-related anxieties (items 1, 2, 4, and 8), and invasive procedure-related anxieties (items 3, 5, and 6). The items are scored as follows: 0 = "I am not anxious at all", 1 = "I am slightly anxious", 2 = "I am somewhat anxious", 3 = "I am very anxious", and 4 = "I am extremely anxious". The scale contains a total of 17 items. There are no reversed items in the scale. Total and subscale total scores are calculated by summing the total scores of the items they contain. The lowest possible score on the scale is 0 and the highest is 68. The scale has no cutoff point, and higher scores indicate higher levels of anxiety in patients.