Effectiveness and feasibility of three types of parent reminders to increase adolescent human papillomavirus (HPV) vaccination.

Parent reminders have produced modest improvements in human papillomavirus (HPV) vaccination among adolescents. However, little prior research has compared the effectiveness and feasibility of different HPV reminder types in resource-limited settings. We conducted a quasi-experimental study (2016-2017) to evaluate the effectiveness of three parent reminder types (mailed letters, robocalls, text messages) on next-dose HPV vaccine receipt among 12-year-olds in a large Federally Qualified Health Center in Los Angeles County.

Impact of a Multi-Level, Multi-Component, System Intervention on HPV Vaccination in a Federally Qualified Health Center.

Background: Human papillomavirus (HPV) vaccines can significantly reduce the burden of HPV-associated cancers, but remain underutilized. We evaluated a multi-component, system-level intervention to improve HPV vaccination in a large Federally Qualified Health Center (FQHC) that serves a primarily low income Latino population.

Methods: From January 2015 through March 2017, we evaluated the effectiveness of a multi-component, system-level intervention to improve HPV vaccination rates in eight clinics randomly assigned to study condition (four intervention, four usual care).

The Impact of a Comic Book Intervention on East African-American Adolescents' HPV Vaccine-Related Knowledge, Beliefs and Intentions.

HPV vaccine uptake is low among East African-American (EAA) adolescents. We developed a comic book and evaluated the impact on HPV/HPV-vaccine knowledge, beliefs and vaccine intentions. The intervention was delivered to HPV-unvaccinated EAA adolescents attending educational dinners with their mothers.

Increasing HPV Vaccination among Low-Income, Ethnic Minority Adolescents: Effects of a Multicomponent System Intervention through a County Health Department Hotline.

Background: Introduction of the human papillomavirus (HPV) vaccine in 2006 was a game-changing advance in cancer control. Despite the vaccine's potential cancer prevention benefits, uptake remains low. We utilized a randomized design to evaluate a multicomponent intervention to improve HPV vaccine uptake among low-income, ethnic minority adolescents seeking services through a county health department telephone hotline.

Development of a theory-based HPV vaccine promotion comic book for East African adolescents in the US.

Background: Human Papillomavirus (HPV) vaccine uptake is low among East African adolescents in the US. Adolescents' preferences influence HPV vaccine decisions, yet few interventions exist that address East African adolescents' beliefs about HPV vaccines. We describe a multi-step process on how to create a theory-based comic book by integrating empirical findings, theory and focus group data from East African parents in the US.

The impact of an educational forum intervention on East African mothers' HPV vaccine-related knowledge, attitudes, and intentions to vaccinate their adolescent children.

Objective: HPV vaccine uptake in U.S. East African adolescents is low.

Effect of a media intervention on hepatitis B screening among Vietnamese Americans.

There is a lack of controlled studies of community-wide interventions to increase screening for hepatitis B (HBV) among Asian Americans, particularly Vietnamese Americans, who disproportionately suffer from HBV-related illnesses. The objective of our study was to develop, implement, and evaluate the effectiveness of a media campaign to promote HBV screening among Vietnamese Americans. We designed and implemented a three-year media campaign promoting HBV screening among Vietnamese Americans.

"We brought our culture here with us": A qualitative study of perceptions of HPV vaccine and vaccine uptake among East African immigrant mothers.

Background: HPV vaccine studies in East African communities are few and focus mainly on Somali women and girls. We examined how HPV vaccine perceptions and uptake are shaped among Somali, Ethiopian, and Eritrean mothers.

Methods: We convened three focus groups in Somali, Amharic, and Tigrinya with mothers of 11-17 year old children.

We Should Know Ourselves: Burmese and Bhutanese Refugee Women's Perspectives on Cervical Cancer Screening.

Refugee women are at increased risk for cervical cancer and have low rates of cervical cancer screening both in their countries of origin and in the U.S. Using the Behavioral Model for Vulnerable Populations as a conceptual framework, we conducted eight focus groups with Burmese and Bhutanese refugee women to gather information about factors influencing cervical cancer screening (31 Burmese and 27 Bhutanese participants).

Results From a Pilot Video Intervention to Increase Cervical Cancer Screening in Refugee Women.

Many refugee women emigrate from countries with high cervical cancer incidence rates and have low rates of cervical cancer screening both before and after resettlement. Refugee women face many barriers to cervical cancer screening, including limited knowledge of cervical cancer and screening recommendations and cultural and linguistic barriers to being screened. Our pilot study aimed to develop and evaluate educational videos to promote cervical cancer screening among Karen-Burmese and Nepali-Bhutanese refugees, two of the largest groups of refugees arriving to the United States in recent years.

The impact of medical tourism on colorectal screening among Korean Americans: A community-based cross-sectional study.

Background: Colorectal cancer (CRC) remains the most commonly diagnosed cancer among Korean Americans (KAs) in part due to low screening rates. Recent studies suggest that some KA patients engage in medical tourism and receive medical care in their home country. The impact of medical tourism on CRC screening is unknown.

Provider Perspectives on Promoting Cervical Cancer Screening Among Refugee Women.

Many refugees in the United States emigrated from countries where the incidence of cervical cancer is high. Refugee women are unlikely to have been screened for cervical cancer prior to resettlement in the U.S.

Cluster-Randomized Trial to Increase Hepatitis B Testing among Koreans in Los Angeles.

Background: In the United States, Korean immigrants experience a disproportionately high burden of chronic hepatitis B (HBV) viral infection and associated liver cancer compared with the general population. However, despite clear clinical guidelines, HBV serologic testing among Koreans remains persistently suboptimal.

Methods: We conducted a cluster-randomized trial to evaluate a church-based small group intervention to improve HBV testing among Koreans in Los Angeles.

Gastric cancer in asian american populations: a neglected health disparity.

Gastric cancer incidence rates vary dramatically by world region with East Asia having the highest rate. The Asian population of the United States (US) is growing rapidly and over 17 million Americans are of Asian descent. A majority of Chinese, Korean and Vietnamese Americans are immigrants.

Factors associated with HPV awareness among mothers of low-income ethnic minority adolescent girls in Los Angeles.

Among caregivers of adolescent girls, awareness of human papillomavirus (HPV) is strongly associated with vaccine uptake. Little is known, however, about the predictors of HPV awareness among low-income ethnic minority groups in the U.S.

Clinical perspectives on colorectal cancer screening at Latino-serving federally qualified health centers.

Purpose: Colorectal cancer is the second most common cause of cancer death in the United States, and rates of screening for colorectal cancer are low. We sought to gather the perceptions of clinic personnel at Latino-serving Federally Qualified Health Centers (operating 17 clinics) about barriers to utilization of screening services for colorectal cancer.

Method: We conducted one-on-one interviews among 17 clinic personnel at four Latino-serving Federally Qualified Health Center networks in Oregon.

Protecting our Khmer daughters: ghosts of the past, uncertain futures, and the human papillomavirus vaccine.

Objectives: The FDA approved the first human papillomavirus (HPV) vaccine in 2006. Research into parental decision-making and concerns about HPV vaccination highlights questions about parenting and parents' role in the crafting of their daughters' future sexuality. In contrast to much of this literature, we explore narratives from interviews with Cambodian mothers of HPV vaccine-age eligible daughters who experienced genocide and came to the USA as refugees.

Developing theoretically based and culturally appropriate interventions to promote hepatitis B testing in 4 Asian American populations, 2006-2011.

Introduction: Hepatitis B infection is 5 to 12 times more common among Asian Americans than in the general US population and is the leading cause of liver disease and liver cancer among Asians. The purpose of this article is to describe the step-by-step approach that we followed in community-based participatory research projects in 4 Asian American groups, conducted from 2006 through 2011 in California and Washington state to develop theoretically based and culturally appropriate interventions to promote hepatitis B testing. We provide examples to illustrate how intervention messages addressing identical theoretical constructs of the Health Behavior Framework were modified to be culturally appropriate for each community.

Understanding HPV vaccination among Latino adolescent girls in three U.S. regions.

A multi-site study was conducted to assess HPV vaccine initiation and correlates of initiation among Latina adolescents. The study was a collaboration of the CDC/NCI-funded Cancer Prevention and Control Research Network. Data were collected in 2009 from caregivers of Latina adolescents recruited from Los Angeles Country (n = 274), Washington State (Yakima Valley region; n = 90), and Texas (Houston, n = 38; Lower Rio Grande Valley, n = 42).

Understanding HPV vaccine uptake among Cambodian American girls.

Cervical cancer incidence rates vary substantially among racial/ethnic groups in the United States (US) with women of Southeast Asian descent having the highest rates. Up to 70 % of cervical cancers could be prevented by widespread use of the human papillomavirus (HPV) vaccine. However, there is a lack of information about HPV vaccine uptake among Southeast Asian girls in the US.

Community health worker hepatitis B education for Cambodian American men and women.

Background: Cambodian Americans have high rates of chronic hepatitis B virus (HBV) infection and liver cancer. There is very limited information about the utility of community health worker (CHW) approaches to cancer education for Asian American men. We have previously reported our positive findings from a trial of CHW education about HBV for Cambodian Americans who had never been tested for HBV.

Evaluation of a hepatitis B lay health worker intervention for Cambodian Americans.

Cambodian Americans have high rates of chronic hepatitis B virus (HBV) infection. However, only about one-half of Cambodian Americans have been serologically tested for HBV. We conducted a randomized controlled trial to evaluate the impact of a lay health worker (LHW) intervention on HBV testing and knowledge levels among Cambodian Americans.

Theoretically informed correlates of hepatitis B knowledge among four Asian groups: the health behavior framework.

Background: Few studies have examined theoretically informed constructs related to hepatitis B (HBV) testing, and comparisons across studies are challenging due to lack of uniformity in constructs assessed. The present analysis examined relationships among Health Behavior Framework factors across four Asian American groups to advance the development of theory-based interventions for HBV testing in at-risk populations.

Methods: Data were collected from 2007-2010 as part of baseline surveys during four intervention trials promoting HBV testing among Vietnamese-, Hmong-, Korean- and Cambodian-Americans (n = 1,735).

Physical activity among Cambodian Americans: an exploratory study.

Available data indicate that Asian Americans as a group have lower levels of physical activity than non-Latino whites. However, few studies have focused on physical activity among Asian American sub-groups. Our objectives were to describe levels of physical activity, as well as individual and environmental correlates of physical activity among Cambodian Americans.

Factors associated with hepatitis B testing among Cambodian American men and women.

Cambodian Americans have an elevated risk of liver cancer. This health disparity is attributable to high rates of hepatitis B virus (HBV) infection. Our study examined factors associated with HBV testing among Cambodian men and women.