Abstract
After reading the educational posters and completing the quiz, participants will be able to:
Understand the association between travel distance to an academic health system and overall survival for patients with HPV-associated cancers
Describe how travel burden affects diagnosis, treatment, and quality of life for cancer patients
Understand the demographic, socioeconomic, and clinical characteristics of patients within the study population.
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According to the study, HPV-associated cancers were identified using ICD-O-3 codes. All are primary sites that were included EXCEPT which of the following ranges?
C53.0–C53.39
C60.0–C60.9
C54.0–C54.9
C51.0–C51.9
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Select the correct exclusion criteria for patients from the study.
Patients under the age of 16 years
Patients classified as having distant disease
Cancers classified as borderline
Patients missing the date of diagnosis or last contact information
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Travel distance was classified as what categorical variable?
Short (<25 miles), intermediate (25-74.9 miles), and long (≥75 miles)
Metropolitan (<25 miles), suburban (25–74.9 miles), and rural (≥75 miles)
Short (<25 miles), intermediate (25–75 miles), and long (>75 miles)
Central Oklahoma, Northeastern Oklahoma, and Southwestern Oklahoma
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According to Table 1, the majority of the patient population were what ethnicity and age group?
Hispanic or Latino, age 50–64 years
Non-Hispanic or Latino, <50 years
Hispanic or Latino, <50 years
Non-Hispanic or Latino, age 50–64 years
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Per Table 1, the majority of patients traveled what distance?
≥75 miles
25–74.9 miles
<25 miles
Zero, unable to travel
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What is the most common HPV-associated cancer?
Oropharyngeal
Cervical
Vulvar
Anal
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What factors led to poorer survival for patients traveling intermediate and longer distances?
Issues with transportation
Differences in treatment and treatment compliance
Advanced cancer stage at diagnosis
All the above
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The study calculated travel distance using what method?
Geocoded residential address in the registry at the time of cancer diagnosis
Geocoded address of family member closest to the academic center where the patient was staying during length of treatment
Geocoded residential address in the registry at the time of follow-up or after treatment
Residential address per address locator
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Per the study results, what percent of patients traveled a short distance to care?
22.1%
32.0%
45.9%
26.1%
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What was one limitation to the study findings?
High lost-to-follow-up rate
Misclassification using patient addresses at diagnosis only
Cancer registries routinely assess HPV status
High incidence of distant disease at time of diagnosis
