Differences in physical function in the cancer rehabilitation arm and standard of care arm will be determined using PROMIS Short Form v2.0 Physical Function 4a. The PROMIS Short Form v2.0 - Physical Function 4a is a self-reported measure designed to assess an individual's capability to perform physical activities rather than their actual performance. The form consists of 4 items, each rated on a 5-point Likert scale ranging from "Without any difficulty" to "Unable to do." The scores are then summed to provide a total score, which can be converted to a T-score for standardized interpretation. The T-score has a mean (average) of 50 and a standard deviation of 10. A higher T-score indicates better physical function. Conversely, a lower T-score indicates poorer physical function.

Differences in participant activation in the cancer rehabilitation arm and standard of care arm will be determined using Patient Activation Measure (PAM) 10 (Patient Activation Measure 10) scores. The Patient Activation Measure (PAM) 10 is a validated questionnaire designed to assess an individual's knowledge, skills, and confidence in managing their own health and healthcare. It consists of 10 items that measure patient activation, which is the extent to which individuals feel capable of managing their health. The PAM 10 includes 10 statements that respondents rate based on their level of agreement, ranging from "Strongly Disagree" to "Strongly Agree." Responses are scored on a scale from 0 to 100. Higher scores indicate greater patient activation.

Differences in overall health in the cancer rehabilitation arm and standard of care arm will be determined using PROMIS Global Health (PROMIS Scale v1.2 Global Health) scores. The PROMIS Global Health (PROMIS Scale v1.2 Global Health) is a comprehensive tool designed to assess an individual's overall physical, mental, and social health. The PROMIS Global Health v1.2 includes 10 items that cover various health domains. These items are divided into two main components: Global Physical Health and Global Mental Health. Global Physical Health: This includes items related to physical functioning, pain, fatigue, and overall physical health. Global Mental Health: This includes items related to mental health, emotional distress, and social health.Response Options: Each item is rated on a 5-point Likert scale, with higher scores indicating better health.Raw Scores: The responses are summed to create raw scores for both the Global Physical Health and Global Mental Health components. T-Scores: Th

Differences in physical activity levels in the cancer rehabilitation arm and standard of care arm will be determined using the Godin Physical Activity Questionnaire (Godin-Shephard Leisure-Time Physical Activity Questionnaire)(GSLTPAQ)) scores. GSLTPAQ is used to assess an individual's physical activity levels during their leisure time. It focuses on the frequency and intensity of physical activities performed over a typical 7-day period.

The questionnaire asks the number of times per week they engage in three types of physical activities for more than 15 minutes: Strenuous, Moderate, and Light Exercises. Strenuous exercise examples are running, vigorous swimming, and soccer), moderate exercise examples are fast walking, easy swimming, and volleyball, light exercise examples are yoga, easy walking, and bowling. Scoring: The responses are used to calculate a Leisure Score Index (LSI), which quantifies the total w

Overall survival is defined from enrollment to death from any cause and obtained via medical record abstraction.