Objective-The primary aim of this study was to test a psychosocial model of medication adherence among people taking antiretroviral medications. This model was based primarily on social cognitive theory and included personal (self-efficacy, outcome expectancy, stigma, depression, and spirituality), social (social support, difficult life circumstances), and provider (patient satisfaction and decision-making) variables. © Springer Science+Business Media, LLC 2007Correspondence to: Colleen DiIorio, cdiiori@sph.emory.edu. Design-The data for this analysis were obtained from the parent study, which was a randomized controlled trial (Get Busy Living) designed to evaluate an intervention to foster medication adherence. Factor analysis was used to develop the constructs for the model, and structural equation modeling was used to test the model. Only baseline data were used in this cross sectional analysis. NIH Public AccessMethods-Participants were recruited from a HIV/AIDS clinic in Atlanta, GA. Prior to group assignment, participants were asked to complete a questionnaire that included assessment of the study variables.Results-A total of 236 participants were included in the analysis. The mean age of the participants was 41 years; the majority were male, and most were African-American. In the final model, self-efficacy and depression demonstrated direct associations with adherence; whereas stigma, patient satisfaction, and social support were indirectly related to adherence through their association with either self-efficacy or depression.Conclusion-These findings provide evidence to reinforce the belief that medication-taking behaviors are affected by a complex set of interactions among psychosocial variables and provide direction for adherence interventions.
Objectives To assess the distribution of injury mechanisms and activities among children with concussions in a large pediatric healthcare system. Study design All patients, age 0–17 years, who had at least 1 clinical encounter with an International Classification of Diseases, Ninth Revision, Clinical Modification diagnosis of concussion in the Children’s Hospital of Philadelphia’s electronic health record system from July 1, 2012 to June 30, 2014, were selected (N = 8233) and their initial concussion-related visit identified. Approximately, 20% of the patients (n = 1625) were randomly selected for manual record review to examine injury mechanisms and activities. Results Overall, 70% of concussions were sports related; however, this proportion varied by age. Only 18% of concussions sustained by children aged 0–4 were sports related, compared with greater proportions for older children (67% for age 5–11, 77% for age 12–14, and 73% for age 15–17). When the concussion was not sports related, the primary mechanisms of injury were struck by an object (30%) and falls (30%). Conclusions Sports-related injuries in children older than 6 years of age contributed to the majority of concussions in this cohort; however, it is important to note that approximately one-third of concussions were from non–sports-related activities. Although there is increased participation in community and organized sports activities among children, a focus on prevention efforts in other activities where concussions occur is needed.
Objective This study sought to articulate pathways between constructs from the Theory of Gender and Power (TGP) and their associations with sexual behavior. Design The data were collected pre-intervention during a randomized controlled HIV prevention trial. Participants were 701 sexually active, unmarried African-American females, aged 14–20, who were not pregnant, and were recruited from three health clinics in a southeastern U.S. city. Structural equation modeling was used for the analyses. Main Outcome Measure Self-reported condom use. Results Theoretical associations yielded a well-fitting structural model across initial and cross-validation samples. A significant amount of variance was explained for the variables of condom use (R2=.31, .18), partner communication (R2=.30, .26), substance use during sex (R2=.32, .51), and negative personal affect (R2=.36, .48). Partner communication (.35, .38) was the strongest predictor of condom use, negative personal affect (−.41, −.37) was the strongest predictor of partner communication, and physical risk (.54, .54) was the strongest predictor of negative personal affect. Conclusion This model provides evidence to support both direct and indirect associations between social and behavioral risk factors and condom use. Associations between TGP constructs and condom use can facilitate future development and analyses of interventions based on this theory.
Introduction Youth sports concussion has become a prominent public health issue due to growing concern about the risk of long-term health effects. Method A broad spectrum of stakeholders has convened to propose solutions, including a committee of the National Academy of Sciences (NAS) who systematically examined the issue and, in a 2014 report, made a series of recommendations to better address this public health problem. Results Among these recommendations, the NAS committee called for CDC to develop a plan for a comprehensive surveillance system to better quantify the incidence and outcomes of youth sports concussion among children 5 to 21 years of age. Since the release of the NAS report, CDC has taken action to address this recommendation and, in the process, develop strategies to improve traumatic brain injury (TBI) surveillance more broadly. The challenges outlined by the NAS committee with respect to producing comprehensive incidence estimates of youth sports concussion are not exclusive to youth sports concussion, but also apply to TBI surveillance overall. In this commentary, we will discuss these challenges, the process CDC has undertaken to address them and describe our plan for improving TBI and youth sports concussion surveillance.
African-American women are disproportionately affected by STIs including HIV. The Theory of Gender and Power (TGP) posits that economic exposures, including educational attainment, place women at increased risk for STIs/HIV. This study examined the association between educational attainment and vulnerability to STIs/HIV, as well as potential TGP-driven mediators of this association, among African-American women. Baseline data were assessed from an STI/HIV prevention intervention for African-American women (N=848) aged 18–29 recruited from three Kaiser Permanente Centers in Atlanta, GA. Data collection included 1) a survey of demographic, psychosocial, and behavioral measures and 2) self-collected, laboratory-confirmed vaginal swabs for STIs (trichomoniasis, chlamydia, gonorrhea, and human papillomavirus). Multiple regression analyses and multivariate mediation analyses were used to examine the association between educational attainment with a laboratory-confirmed STI and potential TGP mediators. Controlling for age and receipt of public assistance, the odds of an STI diagnosis were 73% lower among participants with a college degree or greater compared to participants who had not completed high school. There were also significant associations between educational attainment and multiple TGP mediators from the Sexual Division of Power and the Structure of Cathexis. TGP constructs did not mediate the association between educational attainment and laboratory-confirmed STI. The current study suggests that graduating from college may lead to a beneficial reduction in vulnerability to STIs/HIV among African-American women. Findings from this study support expanding structural level interventions, emphasizing both high-school and college graduation, as a means of reducing vulnerability to STIs/HIV among African-American women.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.