Preoperative Guided Imagery in Patients Undergoing Urologic Surgery

The Spielberger et. al STAI is a commonly used measure of trait and state anxiety . It can be used in clinical settings to diagnose anxiety and to distinguish it from depressive syndromes. It has 20 items for assessing trait anxiety and 20 for state anxiety for a total of 40 items. State anxiety items include: "I am tense; I am worried" and "I feel calm; I feel secure." Trait anxiety items include: "I worry too much over something that really doesn't matter" and "I am content; I am a steady person." All items are rated on a 4-point scale (e.g., from "1=Almost Never" to 4="Almost Always") with a maximum score range of 40-160 when all 40 items are administered Higher scores indicate greater anxiety.

The Center for Epidemiological Studies-Depression (CESD) is a 20-item measure that asks caregivers to rate how often over the past week participants experienced symptoms associated with depression, such as restless sleep, poor appetite, and feeling lonely. Response options range from 0 to 3 for each item (0 = Rarely or None of the Time, 1 = Some or Little of the Time, 2 = Moderately or Much of the time, 3 = Most or Almost All the Time). Scores range from 0 to 60, with high scores indicating greater depressive symptoms.

The PSS is a 10-item questionnaire which asks participants about feelings and thoughts during the last month. In each case, respondents are asked how often participants felt a certain way. Scores of each item ranging from 0 = "Never" to 4 = "Very Often" for a total score range of 0 to 40. Scores are obtained by reversing responses (e.g., 0 = 4, 1 = 3, 2 = 2, 3 = 1 \& 4 = 0) to 4 of the 10 positively stated items and scores are calculated by summing the total. Higher scores indicate higher degree of perceived stress.

The NCCN Distress Thermometer is a single item screening tool among cancer care providers. which measures distress by asking participants to report their level of distress in the past week on a 0 to 10 scale, with a score of 0='No distress' and 10='Extreme Distress'.

The functional domains measure the quality of life in Physical functioning, Role functioning, Emotional functioning, Cognitive functioning, Social functioning. Scores consists of responses to items with responses ranging from 1="Not at all" to 4="Very Much". The raw score is calculated by estimating the mean of the items that make up each domains with a resulting total range of 1 - 4. These scores are then transformed to standardized scale score, so that scores range from 0 to 100. A high score for the functional domains represents a high level of functioning

The global health status score consists of responses to two items with responses ranging from 1="very poor" to 4="excellent". The raw score is calculated by estimating the mean of the two items that make up the global health scale with a resulting total range of 1-7. These scores are then transformed to standardized scale score, so that scores range from 0 to 100. A high score for the global health status represents a higher quality of life.

The Pain score consists of responses to two items with responses ranging from 1="Not at all" to 4="Very Much". The raw score is calculated by estimating the mean of the two items that make up the pain scale with a resulting total range of 1-4. These scores are then transformed to standardized scale score, so that scores range from 0 to 100. A high score for the pain scale / item represents a high level of symptomatology / problems.

HCAHPS is a 29-item survey for measuring patients' perceptions of their hospital experience. The questions address participants recent hospital stay and contain 19 core questions about critical aspects of patients' hospital experiences (communication with nurses and doctors, the responsiveness of hospital staff, the cleanliness and quietness of the hospital environment, communication about medicines, discharge information, overall rating of hospital, and would patients recommend the hospital). The survey also includes 3 items to direct patients to relevant questions, five items to adjust for the mix of patients across hospitals, and 2 items that support Congressionally-mandated reports. Total scores are calculated by summing the items in each domain with higher scores indicating a greater overall satisfaction. A comparison of mean scores of HCAHPS survey questions between the two study groups using a two sample t-test.

Participants in the intervention arm will receive an automated text message once a week before their surgery to remind them of the daily meditation routine. Participants will then be asked to report how many days of completed meditations have been completed in the past week.

The percentage of participants who visited the emergency department for an oncological related event within 4 weeks post surgery will be reported.

The percentage of participants who were re-admitted to the hospital for an oncological related event within 4 weeks post surgery will be reported.