RESUMEN
OBJECTIVES: Compared to Oklahoma, 33 states have higher all-cause cancer incidence rates, but only three states have higher all-cause cancer mortality rates. Given this troubling gap between Oklahoma's cancer incidence and mortality rankings, in-depth examination of cancer incidence, staging, and mortality rates among this state's high-risk populations is warranted. This study provides in-depth information on overall and cause-specific cancer incidence and mortality for the rural and urban Oklahoma populations classified by Rural-Urban Continuum Codes (RUCC). METHODS: Data were publicly available and de-identified, accessed through Oklahoma Statistics on Health Available for Everyone (OK2SHARE). Statistical analysis included calculating age-specific rates, age-adjusted rates, and percentages, as well as assessing temporal patterns using average annual percent change with 95 % confidence intervals determined by Joinpoint regression analysis. FINDINGS: Urban areas had a higher proportion of female breast cancer cases, while large and small rural areas had higher rates of lung and bronchus cancer. Urban residents were more likely to have private insurance and less likely to have Medicare compared to rural residents. Cancer incidence rates increased with age, and men had higher mortality rates than women. Lung and bronchus cancer was the leading cause of cancer death, with lower rates in urban areas compared to rural areas. CONCLUSIONS: Findings demonstrate the need to improve the early detection of cancer among the rural populations of Oklahoma. Additionally, the high mortality rates for most types of cancer experienced by the state's rural population underscores the need to improve cancer detection and treatment in these locations.
Asunto(s)
Neoplasias de la Mama , Población Rural , Anciano , Masculino , Humanos , Femenino , Estados Unidos , Oklahoma/epidemiología , Medicare , Neoplasias de la Mama/epidemiología , Sistema de Registros , Incidencia , Población UrbanaRESUMEN
PURPOSE: We estimated human papillomavirus (HPV) vaccine initiation coverage among American Indian adolescents and identified factors associated with HPV vaccination among parents of these adolescents. METHODS: We developed, tested, and disseminated a survey to a random sample of 2,000 parents of American Indian adolescents aged 9-17 years who had accessed Cherokee Nation Health Services from January 2019 to August 2020. We used log-binomial regression to estimate the unadjusted and adjusted weighted prevalence proportion ratios (PPR) and 95% confidence intervals (CI) for adolescent HPV vaccine initiation. RESULTS: HPV vaccine initiation coverage (≥ 1 dose) was 70.7% among adolescents aged 13-17 years. The prevalence of HPV vaccine initiation was higher among American Indian adolescents whose parents were aware of the HPV vaccine (adjusted weighted PPR 3.41; 95% CI 2.80, 4.15) and whose parents received a recommendation from their provider (adjusted weighted PPR 2.70; 95% CI 2.56, 2.84). The most common reasons reported by parents to vaccinate their children were to protect them against HPV-associated cancers (25.7%) and receiving a recommendation from a healthcare provider (25.0%). Parents cited vaccine safety concerns as the main reason for not getting their children vaccinated (33.2%). CONCLUSIONS: HPV vaccine initiation coverage among American Indian adolescents in Cherokee Nation was consistent with the national survey estimates. However, allaying parental concerns about vaccine safety and encouraging providers to recommend the HPV vaccine could improve coverage.
Asunto(s)
Infecciones por Papillomavirus , Vacunas contra Papillomavirus , Adolescente , Niño , Humanos , Cobertura de Vacunación , Indio Americano o Nativo de Alaska , Infecciones por Papillomavirus/epidemiología , Infecciones por Papillomavirus/prevención & control , Vacunación , Padres , Vacunas contra Papillomavirus/uso terapéutico , Conocimientos, Actitudes y Práctica en SaludRESUMEN
Improving human papillomavirus (HPV) vaccination rates is a public health priority and a crucial cancer prevention goal. We designed a survey to estimate HPV vaccination coverage and understand factors associated with HPV vaccination among American Indian adolescents aged 9 to 17 years in Cherokee Nation, United States. The final survey contains 37 questions across 10 content areas, including HPV vaccination awareness, initiation, reasons, recommendations, and beliefs. This process paper provides an overview of the survey development. We focus on the collaborative process of a tribal-academic partnership and discuss methodological decisions regarding survey sampling, measures, testing, and administration.