<p><strong>PURPOSE: </strong>Understanding how to predict appropriate uptake of adult-oriented medical care is important for adult patients with pediatric-onset chronic health conditions with continued health vulnerability. We examined associates of engagement in adult survivors of childhood cancer following transfer to adult-oriented care.</p>

<p><strong>METHODS: </strong>Adult survivors of childhood cancer (N&nbsp;= 80), within 1-5&nbsp;years post transfer from pediatric to adult-oriented follow-up care, completed assessments of engagement with recommended adult-oriented follow-up care and psychosocial and transition readiness measures. Measures were validated with adolescent and young adults and/or intended to measure readiness to transition to adult care.</p>

<p><strong>RESULTS: </strong>Earlier age at diagnosis, parental involvement in health care decision-making, higher motivation, and increased comfort speaking to providers about health concerns were significantly associated with attendance at adult-oriented follow-up care visits.</p>

<p><strong>CONCLUSIONS: </strong>Associates of engagement in adult care are complex, representing social-ecological variables. Current measures of transition readiness or adolescent and young adult health-related measures may not adequately capture the associates of engagement in care or identify targets of intervention to promote successful transfer of care. Identifying patients at risk for loss to follow-up will be useful to design interventions for young adult survivors of childhood cancer and other young adults with pediatric-onset chronic conditions who require ongoing adult-oriented care.</p>

<p><strong>PURPOSE: </strong>Young adult survivors (YAS) of childhood cancer require annual adult-focused, cancer-related follow-up given their risk for late effects of treatment. This study describes perception of and engagement with adult-focused, cancer-related follow-up care and general health care among YAS formally transferred to adult care from pediatric survivorship care.</p>

<p><strong>METHODS: </strong>YAS transferred from pediatric survivorship care in the prior 1-5&nbsp;years completed measures indicating engagement with cancer-related follow-up care, other health care utilization, content of communication by providers, quality of cancer-related care, and satisfaction with health care in the prior year.</p>

<p><strong>RESULTS: </strong>Eighty YAS (M age = 27.7&nbsp;years, M time since diagnosis = 10.4&nbsp;years) participated. Just over half of YAS surveyed (n = 44, 55&nbsp;%) endorsed continuing cancer-related follow-up care since transfer. Those with cancer-related follow-up endorsed seeing subspecialty survivorship providers (n = 16, 44&nbsp;%) and primary care providers (n = 22, 50&nbsp;%) or utilizing a shared care model (n = 6, 14&nbsp;%). About a third of YAS endorsed seeing subspecialists (n = 29, 36&nbsp;%) or using other support services (n = 22, 27&nbsp;%). YAS-perceived content of communication varied significantly depending on care model with less cancer-related content being discussed by primary care providers, though perceived quality of cancer-related care and satisfaction with health care was generally favorable.</p>

<p><strong>CONCLUSIONS: </strong>YAS report less than optimal engagement in cancer-related follow-up care and communication in their health care encounters.</p>

<p><strong>IMPLICATIONS FOR CANCER SURVIVORS: </strong>Young adult survivors should receive anticipatory guidance about expectations for delivery and content of adult-focused cancer-related follow-up care.</p>