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Background. The use of videos for patient and public health education has been widely adopted and well documented in the literature. Aims. To conduct a systematic review of empirical studies that used video-based interventions for cancer prevention and control to document study designs, settings, approaches, targeted cancer sites and behaviors, and outcomes and to identify gaps in research and practice. Method. PubMed, PsychINFO, CINAHL, SCOPUS, and Web of Science were searched for studies published in the 30-year period from 1984 to 2014. Of 1,521 articles identified, duplicates were removed, and titles and abstracts of 779 were examined for eligibility. In all, 315 articles met the inclusion criteria and were coded by three independent coders. Interrater reliability was assessed. Descriptive frequencies and proportions were calculated. Results. Studies evaluating video interventions for cancer prevention and control have increased over time. The majority used randomized controlled trial designs (54%), followed by single-group pre–posttest designs (18%). Most were delivered in health care settings (39%). Detection (30%) and treatment (16%) were the cancer control continuum stages most frequently addressed, with breast cancer (29%) being the most frequently targeted cancer site. The behavior most commonly targeted was screening/early detection (39%). Topics such as caregiving, coping, palliative care, and end of life were rarely addressed. The majority (69%) reported being successful at achieving their stated objectives, though outcomes varied across studies. Conclusions. Video interventions have been widely utilized for cancer prevention and control, with demonstrated successes. Future research should test innovative designs and new delivery platforms and should include underrepresented topics and cancer sites.

The U.S.

Purpose: To assess the public’s trust in health information sources (ie, government health agencies, doctors, family/friends, charitable organizations, and religious leaders/organizations) from 2005 to 2015 and identify sociodemographics factors associated with high trust. Design: Cross-sectional. Setting: Health Information National Trends Survey, a US nationally representative publicly available data on health-related knowledge, behaviors, and attitudes. Participants: Data included 5 iterations (2005-2015) of US adults (2005: N = 5586, 2008: N = 7764, 2011: N = 3959, 2013: N = 3185, and 2015: N = 3738). Measures: Outcome variables were high trust in health information sources and independent variables were sociodemographics. Analysis: A descriptive analysis was conducted to track changes in trust over the past decade. The χ2 and multivariable logistic regression were conducted to assess sociodemographic associations in 2015. Results: Trust in health information across all sources remained stable from 2005 to 2015. Doctors were the most trusted source, followed by government health agencies. Sociodemographics were independently associated with trust. For example, non-Hispanic blacks were more likely to trust charitable organizations (odds ratio [OR] = 2.32, confidence interval [CI] = 1.42-3.79) and religious leaders/organizations (OR = 3.57, CI = 1.20-10.57) compared to non-Hispanic whites. In addition, those with less than high school education (OR = 2.44, CI = 1.32-4.52) were more likely than college graduates to report trust in religious leaders/organizations. Conclusion: Although there are analytic limitations to the specific time periods, the findings demonstrate that public health communication practitioners must consider the role of source credibility among priority populations when disseminating and promoting information.

Little is known about the association between Internet/social media use and health information technology (HIT) engagement. This study examines patterns of social media use and HIT engagement in the U.S.A. using data from the 2013 Health Information National Trends Survey (N = 3,164). Specifically, predictors of two HIT activities (i.e., communicating with a healthcare provider using the Internet or email and tracking personal health information electronically) are examined. Persons who were females, higher education, non-Hispanic others, having a regular healthcare provider, and ages 35–44 were more likely to participate in HIT activities. After controlling for sociodemographics and health correlates, social media use was significantly associated with HIT engagement. To our knowledge, this is one of the first studies to systematically examine the use and relationships across multiple types of health-related online media.

Background Mission of Mercy (MOM) emergency dental clinics are a resource for populations lacking access to dental care. We designed a MOM event incorporating health equity components with established community partners who shared a common vision of addressing the oral health, physical health, and social service needs of Maryland and Washington, DC area residents. Although studies have explored associations between oral and chronic health conditions, few studies to our knowledge have examined the relationship between these conditions and receipt of dental services. Therefore, this study explored these associations and the opportunity for better care coordination. Methods Oral health data from the 2014 Mid-Maryland Mission of Mercy and Health Equity Festival event was analyzed. A descriptive analysis assessed frequencies and percentages of participant sociodemographics characteristics, oral health and chronic disease risk(s), and dental services delivered. Chi-square tests and multivariate logistic regression were conducted to determine the associations between 1) oral health and chronic disease risk(s) and dental services; and 2) oral health and chronic disease risk(s) and participant characteristics. Results Approximately 66.2% (n = 666) of the 1007 participants had one or more chronic conditions and/or risk factors (diabetes, high blood pressure, and tobacco use). These individuals had a significantly higher likelihood of receiving an oral surgery procedure (specifically, tooth extraction) (only one condition/risk: OR = 2.40, 95%, CI = 1.48–3.90, p