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1.
Alcohol Clin Exp Res (Hoboken) ; 48(8): 1541-1551, 2024 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-38923876

RESUMO

BACKGROUND: There is a lack of randomized controlled trials of behavioral interventions and process-level research related to alcohol reduction among patients with chronic liver disease (e.g., hepatitis C viral (HCV) infection). We conducted a process-level, secondary analysis of the Hepatitis C-Alcohol Reduction Treatment (HepART) trial to investigate the association between change in psychological processes posited by the Integrated Behavioral Model (IBM) and change in World Health Organization (WHO) drinking risk levels. METHODS: Patients with HCV who consume alcohol were recruited from hepatology clinics and received provider-delivered SBIRT (Screening, Brief Intervention, Referral to Treatment) or SBIRT+ 6 months of co-located alcohol counseling. Treatment arms were combined for this analysis because no between-group differences were found. At baseline and 6 months, the timeline followback method was used to determine alcohol risk levels according to the 2000 WHO risk categories (based on average grams of alcohol per day). Changes in alcohol consumption and WHO risk levels were quantified and regressed on change in individual psychological processes (e.g., readiness, self-efficacy, motives, attitudes, and strategies) from baseline to 6 months. RESULTS: At the baseline assessment, 162 participants were classified as abstinent (5%), low (47%), moderate (16%), high (19%), or very high (13%) WHO risk levels. At 6 months, 38% remained at the same risk level and 48% decreased by at least one level. In univariate analyses, changes in 7 of 12 psychological processes were associated with change in risk levels. Adjusted multivariate analyses demonstrated that change in four processes were significantly associated with change in risk levels, including SOCRATES Taking Steps, Ambivalence, and Recognition scores and alcohol reduction strategies. CONCLUSIONS: These findings demonstrate significant reductions in quantitative indices of alcohol consumption following opportunistic alcohol interventions in patients with HCV. However, results provided mixed support for associations between change in IBM psychological processes and alcohol consumption.

2.
Psychooncology ; 32(11): 1744-1751, 2023 11.
Artigo em Inglês | MEDLINE | ID: mdl-37794604

RESUMO

OBJECTIVE: The relationship between illness uncertainty and quality of life (QOL) has been examined for either the patient or caregiver, but not among the patient-caregiver dyads. This study examined relationships between illness uncertainty and QOL among patients with advanced cancer and family caregivers. METHODS: We conducted a secondary analysis of data from a randomized clinical trial that examined the effects of a dyadic-based intervention on psychological outcomes for patients with advanced cancer and family caregivers (N = 484 dyads). Illness uncertainty and QOL were measured using the shorten version of the Mishel Uncertainty in Illness Scale for Adult and the Functional Assessment of Cancer Therapy, respectively. The actor-partner interdependence model was used to examine whether an individual's uncertainty (either a patient's or caregiver's) was associated with their own QOL (i.e., an actor effect) and/or their partner's QOL (i.e., a partner effect). RESULTS: Significant actor effects included a negative association between patients' uncertainty and their own QOL (b = -0.422; p < 0.001) and a negative association between caregivers' uncertainty and their own QOL (b = -0.408; p < 0.001). In terms of partner effects, patients' uncertainty was negatively associated with caregivers' QOL (b = -0.095; p < 0.01). No partner effect was found for caregivers, suggesting that caregivers' uncertainty was not related to patients' QOL. CONCLUSIONS: Study findings support targeted interventions offered to both patients and their family caregivers to manage their illness uncertainty and improve their QOL.


Assuntos
Neoplasias , Qualidade de Vida , Adulto , Humanos , Qualidade de Vida/psicologia , Cuidadores/psicologia , Incerteza , Neoplasias/psicologia
3.
Int J STD AIDS ; 34(12): 832-840, 2023 10.
Artigo em Inglês | MEDLINE | ID: mdl-37287254

RESUMO

BACKGROUND: Our study aims to examine the factor structure, validity, and reliability of the combined scale Patient Health Questionnaire Anxiety and Depression Scale (PHQ-ADS) among people with HIV (PWH) in Vietnam. METHODS: Baseline data from an alcohol-reduction intervention trial among ART clients in Thai Nguyen, Vietnam were used for this analysis (n = 1547). A score ≥10 on the PHQ-9, GAD-7 and PHQ-ADS scale was considered having clinically meaningful depression, anxiety and distress symptoms. Factor structure of the combined PHQ-ADS scale was validated using confirmatory factor analysis, and three models were tested: a one-factor, a two-factor, and a bi-factor model. Reliability and construct validity were examined. RESULTS: The prevalence of clinically meaningful depression and anxiety symptoms was 7% and 2%, respectively, while 19% had distress symptoms. A bi-factor model had the best fit to the data (RMSEA = 0.048; CFI = 0.99; TLI = 0.98). The Omega index of the bi-factor model was 0.97. The scale showed good construct validity through negative associations between depression, anxiety, distress symptoms and quality of life. CONCLUSIONS: Our study supports the use of a combined scale to measure general distress for PWH, which has good validity, reliability and is unidimensional enough to justify the use of a composite depression and anxiety score.


Assuntos
Infecções por HIV , Questionário de Saúde do Paciente , Humanos , Qualidade de Vida , Vietnã/epidemiologia , Reprodutibilidade dos Testes , Psicometria , Depressão/diagnóstico , Depressão/epidemiologia , Ansiedade/diagnóstico , Ansiedade/epidemiologia , Infecções por HIV/complicações , Infecções por HIV/epidemiologia , Inquéritos e Questionários
4.
Health Educ Res ; 38(2): 119-138, 2023 03 23.
Artigo em Inglês | MEDLINE | ID: mdl-36840452

RESUMO

This study assesses the ability of an online sexuality education (OSE) module ('You and Me') to enhance sexual and reproductive health (SRH) knowledge and attitudes among 10th-grade vocational high school students in China. We conducted a cluster randomized controlled trial, randomizing 29 vocational high schools to (i) receiving the module (intervention) or (ii) not receiving the module (control). Students completed a baseline questionnaire, then completed the module within 8 weeks and then completed a follow-up questionnaire within the following 2 weeks. We assessed the differences in intervention effects using hierarchical linear modeling. No significant differences between intervention and control groups were found for knowledge and attitude scores at baseline among the 2985 students included in the analyses. For the intervention group at follow-up, we observed significant improvements in SRH knowledge scores of approximately 20% for boys and girls although girls responded to the module with larger knowledge gains than boys. At follow-up, intervention group students also had higher SRH attitude scores toward views that are more contemporary than the control group. In addition, girls held more contemporary attitudes than boys. The comprehensive OSE module assessed is effective in improving SRH knowledge, and attitude among Chinese vocational high school students after the module is completed.


Assuntos
Educação Sexual , Comportamento Sexual , Masculino , Feminino , Humanos , Atitude , Instituições Acadêmicas , Sexualidade , Conhecimentos, Atitudes e Prática em Saúde
5.
Health Promot Pract ; : 15248399221128005, 2022 Nov 14.
Artigo em Inglês | MEDLINE | ID: mdl-36373653

RESUMO

OBJECTIVE: To determine whether an increase in hourly wages was associated with changes in food security and perceived stress among low-wage workers. We also determined whether changes in food security and stress were associated with changes in diet. SETTING: Wages is a prospective cohort study following 974 low-wage workers in Minneapolis, MN, where an ordinance is incrementally increasing minimum wage to US$15/hr from 2018 to 2022, and a comparison community with no minimum wage ordinance (Raleigh, NC). Interaction models were estimated using generalized estimating equations. PARTICIPANTS: Analyses used two waves of data (2018 [baseline], 2019) and included 219 and 321 low-wage workers in Minneapolis and Raleigh (respectively). RESULTS: Average hourly wages increased from US$9.77 (SD US$1.69) to US$11.67 (SD US$4.02). Changes in wages were not associated with changes in food security (odds ratio = 1.05, 95% confidence interval [CI] [0.89, 1.23], p = .57) or stress (ß = -0.01, 95% CI [-0.04, 0.03], p = .70) after 1 year of policy implementation. Changes in food security were not associated with changes in diet. However, we found significant changes in the frequency of fruit and vegetable intake across time by levels of stress, with decreased intake from Wave 1 to 2 at low levels of stress, and increased intake at high levels of stress (incidence rate ratio = 1.17, 95% CI [1.05, 1.31], p = .01). CONCLUSIONS: Changes in wages were not associated with changes in food security or stress in a sample of low-wage workers. Future research should examine whether full implementation of a minimum wage increase is associated with changes in these outcomes.

6.
Int J Behav Nutr Phys Act ; 19(1): 136, 2022 10 28.
Artigo em Inglês | MEDLINE | ID: mdl-36307849

RESUMO

BACKGROUND: In April 2018, South Africa implemented the Health Promotion Levy (HPL), one of the first sugar-sweetened beverage (SSB) taxes to be based on each gram of sugar (beyond 4 g/100mL). The objectives of this study were to examine whether the psychological constructs tax awareness, SSB knowledge, SSB risk perception, and intentions to reduce SSB intake were associated with taxed beverage intake, whether they changed from pre- to post-tax, and whether they modified the effect of the HPL. METHODS: We collected single day 24-hour dietary recalls surveyed from repeat cross-sectional surveys of adults aged 18-39 years in Langa, South Africa. Participants were recruited in February-March 2018 (pre-tax, N = 2,481) and February-March 2019 (post-tax, N = 2,507) using door-to-door sampling. Surveys measured tax awareness, SSB knowledge, SSB risk perception, and intention to reduce SSB intake. SSB intake was estimated using a two-part model. To examine changes over time, logistic regression models were used for binary outcomes (tax awareness and intention to reduce SSB consumption) and linear regression models for continuous outcomes (SSB knowledge SSB risk perceptions). Effect modification was tested using interaction terms for each psychological construct with time. RESULTS: No constructs were associated with SSB intake at baseline. At post-tax, the predicted probability to consume taxed beverages was 33.5% (95% CI 28.5-38.5%) for those who expressed an intention to reduce SSB intake compared to 45.9% (95% CI 43.7-48.1%) for those who did not. Among consumers, intending to reduce SSB intake was associated with 55 (95% CI 28 to 82) kcal/capita/day less SSBs consumed. Tax awareness, SSB knowledge, and SSB risk perception increased by a small amount from pre- to post-tax. Intentions to reduce SSB intake was lower in the post-tax period. The tax effect on SSB intake was modified by SSB knowledge and intention to reduce SSB intake, with higher levels of each associated with lower SSB intake. CONCLUSION: After the South African SSB tax was implemented, SSB knowledge and risk perception increased slightly, tax awareness remained low, and only SSB knowledge and behavioral intention to change were significantly associated with taxed beverage intake among participants recruited from a low-income South African township.


Assuntos
Bebidas Adoçadas com Açúcar , Adulto , Humanos , Intenção , África do Sul , Estudos Transversais , Impostos , Bebidas , Políticas , Ingestão de Alimentos
7.
SSM Popul Health ; 18: 101099, 2022 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-35698482

RESUMO

Racial disparities in birth outcomes are seemingly intractable. Using person-centered methods and drawing from the life course and Weathering Hypothesis literatures, we used data from the National Longitudinal Study of Adolescent to Adult Health to group non-Hispanic White and non-Hispanic Black women ages 24-34 into latent classes based on pre-pregnancy biomarkers of allostatic load. Stratified analyses yielded four latent classes among non-Hispanic White women, characterized by: 1) high blood pressure, 2) high body mass index and waist circumference, 3) high total cholesterol and triglycerides, and low high-density lipoprotein, and 4) low-risk, and two latent classes among non-Hispanic Black women, characterized by: 1) high body mass index and waist circumference, and moderate-risk blood pressure, hbA1c, and c-reactive protein, and 2) low-risk. Allostatic load class membership and other maternal- and infant-level covariates were then included simultaneously as predictors of three separate dichotomous outcomes: preterm birth, macrosomia, and low birth weight in multilevel logistic regression models. In a separate multilevel linear regression model, the same variables were simultaneously entered to predict continuously measured birthweight. In multilevel, multivariate models, White women in the high-risk body mass index and waist circumference class, as compared to the high-risk blood pressure class, had infants with higher birthweights. Other comparisons were not significant or not of meaningful magnitude. Prioritizing temporality so that allostatic load measurement preceded first birth likely biased the composition of the analytical sample. Additional research is needed to help medical providers and public health practitioners understand the complex biological and social mechanisms underlying inequities in birth outcomes and identify prevention strategies.

8.
SSM Ment Health ; 22022 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-36819115

RESUMO

Background: Discrimination is experienced across demographic attributes (e.g., race and gender) and vantage points (e.g., personal and vicarious), yet few studies have classified these different experiences of discrimination within healthcare systems. Moreover, which discriminatory experiences have greater influence on patient-reported quality outcomes remains poorly understood. To address these gaps, we used latent class analysis (LCA) to identify typologies of past experiences with healthcare discrimination among adults with depression-who experience more frequent and stigmatizing healthcare interactions than the general population-and assess the relationship between class membership and current ratings of patient-reported quality outcomes. Methods: We surveyed a nationally representative sample of adults with depression (n = 803) to assess past experiences of discrimination by medical providers in terms of both the characteristics targeted for discrimination and whether healthcare discrimination was experienced personally or by friends and family members. We conducted an LCA to identify discrimination-exposure classes and a modified Poisson regression to identify associations between class membership and patient-reported quality outcomes (e.g., overall medical provider quality, respect, clear communication, and careful listening), while adjusting for covariates. Results: We identified four latent classes of healthcare discrimination: low discrimination (LD; referent class: 72.2% of total sample), vicarious linguistic discrimination (VL; 13.9%), elevated personal and vicarious racial discrimination (EPVR; 10.5%), and high racial/ethnic discrimination (HRE; 3.4%). Compared to those in the LD class, individuals in the EPVR class had higher rates of reporting their current medical provider's respect and careful listening skills as sometimes or never, (Respect aIRR: 1.90, 95% CI: 1.05-3.42; Listening aIRR: 2.18, 95% CI: 1.29-3.66). Those in the HRE class reported higher rates of reporting their medical provider's quality and communication as poor or fair and lower ratings of careful listening (Quality aIRR: 2.06, 95% CI: 1.08-3.93; Communication aIRR: 1.97, 95% CI: 1.00-3.63; Listening aIRR: 2.41, 95% CI: 1.27-4.59), compared to those in the LD class. Those in the VL class had higher rates of reporting that their medical provider never or sometimes respected or carefully listened to them (Respect aIRR: 2.12, 95% CI: 1.20-3.72; Listening aIRR:1.67, 95% CI:1.03-2.71) than those in, the LD class. Conclusions: Healthcare organizations committed to providing equitable patient care should establish more robust quality improvement approaches to prevent discrimination at the medical provider level as well as structures of accountability to reconcile previously embedded social inequities within the healthcare system.

9.
Birth ; 49(2): 261-272, 2022 06.
Artigo em Inglês | MEDLINE | ID: mdl-34741473

RESUMO

BACKGROUND: The effect of epidural/spinal anesthesia during labor on breastfeeding is unclear. Few studies had assessed whether or how medically assisted delivery (operative vaginal delivery or unscheduled cesarean birth) plays a mediating role. We aimed to examine whether the relationship between using epidural/spinal anesthesia and breastfeeding is mediated by increased medically assisted delivery among healthy nulliparous women. METHODS: A secondary, cross-sectional analysis was conducted using US birth certificate data from 2016 (n = 381 199). Logistic regression was used to examine associations between factors. Structural equation modeling (SEM) was used to analyze the model fit of the path models and to quantify the direct, indirect, and total effect of anesthesia on breastfeeding at discharge, considering medically assisted delivery as a mediator. RESULTS: Women who were administered epidural/spinal anesthesia were more likely to experience medically assisted delivery (adjusted odds ratio [AOR]: 95% confidence interval [CI] 3.01 (2.91-3.12)) and less likely to be breastfeeding at discharge (0.95 [0.92-0.98]). Operative vaginal and unscheduled cesarean deliveries were significantly associated with nonbreastfeeding at discharge (0.81 [0.77-0.84] and 0.81 [0.79-0.84], respectively). SEM revealed excellent model fit for our model. The indirect effect was significant (ß = -0.038; 95% CI, -0.043 to -0.033), as was the total effect (ß = -0.038; 95% CI, -0.043 to -0.033). CONCLUSIONS: Epidural/spinal anesthesia is associated with nonbreastfeeding at discharge, mediated through medically assisted delivery. Health care providers should consider these risks and provide adequate support to help all parents attain their breastfeeding goals.


Assuntos
Raquianestesia , Aleitamento Materno , Raquianestesia/efeitos adversos , Cesárea , Estudos Transversais , Feminino , Humanos , Nascido Vivo , Gravidez , Estados Unidos
10.
AIDS Behav ; 26(3): 822-832, 2022 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-34426863

RESUMO

Transactional sex increases HIV risk among adolescent girls and young women (AGYW). Understanding the individual and dyadic nature of transactional sex may provide evidence for risk reduction interventions. Multilevel logistic regression was used to cross-sectionally examine correlates of transactional sex among AGYW in Lilongwe, Malawi. Participants (N = 920) reported 1227 relationships. Individual-level associations were found between being divorced/widowed (AOR 5.07, 95% CI 1.93, 13.25), married (AOR 0.26, 95% CI 0.09, 0.72), or unstably housed (AOR 7.11, 95% CI 2.74, 18.47) and transactional sex. At the relationship-level, transactional sex occurred in relationships with: non-primary primary partners (AOR 4.06, 95% CI 2.37, 6.94), perceived partner concurrency (AOR 1.85, 95% CI 1.11, 3.08), and feared violence with couples HIV testing (AOR 2.81, 95% CI 1.26, 6.29), and less likely to occur in relationships with children (AOR 0.15, 95% CI 0.06, 0.38). Multiple co-occurring social and structural vulnerabilities increase transactional sex engagement warranting the need for social protection and gender transformative approaches.


Assuntos
Infecções por HIV , Adolescente , Criança , Feminino , Infecções por HIV/epidemiologia , Infecções por HIV/prevenção & controle , Humanos , Malaui/epidemiologia , Análise Multinível , Comportamento Sexual , Parceiros Sexuais , Violência
11.
J Interpers Violence ; 37(17-18): NP16277-NP16301, 2022 09.
Artigo em Inglês | MEDLINE | ID: mdl-34192962

RESUMO

This work investigates the associations between experiences of domestic minor sex trafficking and adolescent interpersonal violence victimizations, including intimate partner violence (IPV) and community violence. Abuse and violence in childhood are commonly proposed as risk factors for domestic minor sex trafficking. However, less is known about how interpersonal violence victimizations in adolescence connect to domestic minor sex trafficking experiences. The poly-victimization framework provides a means to understand domestic minor sex trafficking as a type of violence amid a web of additional interconnected violence victimizations. Efforts to better understand the interpersonal violence experienced by survivors of domestic minor sex trafficking are valuable in contextualizing trafficking experiences for adolescents. Data from The National Longitudinal Study of Adolescent to Adult Health, a population-based sample of adolescents in the United States (n = 12,605) were used to examine experiences of domestic minor sex trafficking for minor respondents, as measured through questions about exchanging sex for money or drugs. A multivariable logistic regression model was used to estimate the associations between domestic minor sex trafficking and IPV or community violence, while controlling for demographic variables and adolescent risk behaviors. Minors who experience community violence had significantly greater odds of having exchanged sex (aOR: 1.86; 95% CI: 1.32 -2.64). However, IPV was not significantly associated with minors' experiences of sex exchange (aOR: 1.14; 95% CI: 0.85 -1.54). Alcohol or drug use (aOR: 1.87; 95% CI: 1.32 -2.65) and having run away (aOR: 2.04; 95% CI: 1.53 -2.72) were also significantly associated with minor sex exchange. As experiences of domestic minor sex trafficking were significantly associated with community violence victimizations, prevention and intervention efforts targeting youth at high risk for or survivors of domestic minor sex trafficking should consider how community violence victimizations impact these adolescent populations, and programming/messaging should be adjusted to account for these additional violence victimizations.


Assuntos
Vítimas de Crime , Tráfico de Pessoas , Violência por Parceiro Íntimo , Adolescente , Adulto , Criança , Humanos , Violência por Parceiro Íntimo/prevenção & controle , Estudos Longitudinais , Fatores de Risco , Estados Unidos , Violência
12.
Nurs Res ; 70(5S Suppl 1): S53-S62, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-34173375

RESUMO

BACKGROUND: Although stress is an established contributor to obesity (in general population studies), mechanisms to explain this association in African American women that incorporate culturally relevant frameworks have received little attention. OBJECTIVE: To investigate how stress is associated with body mass index (BMI) in this population, we examined multivariate models of BMI predicted by race-related, gender-related, and generic stressful life events and by use of food to cope with stress. We hypothesized that the three types of stressful life events would be indirectly associated with BMI through using food to cope with stress. METHODS: Psychometrically robust measures were included in surveys administered to a socioeconomically diverse sample of 189 African American women aged 21-78 years. Hypotheses were tested using structural equation modeling. We examined race-related, gender-related, and generic stressful life events as latent constructs indicated by exposure to and appraisal of potential stressors predicting a mediator, using food to cope, which predicted BMI; this model also included direct paths from the three latent stressful life event constructs to BMI. RESULTS: Almost every participant reported using food in some way to cope with stress; 33% and 42% met established criteria for overweight and obesity, respectively. The race-related stressful life event construct was the only latent construct predicting using food to cope with stress, and using food to cope with stress predicted BMI. A significance test of indirect effects demonstrated that the race-related stressful life event construct was indirectly associated with BMI through the mediator, using food to cope. DISCUSSION: Culturally relevant stress exposures and stress-related eating are important areas of foci for tackling overweight, obesity, and related health inequities in African American women. Findings highlight the importance of developing more complex models to understand the stress-related factors that elevate risk for overweight and obesity in this population.


Assuntos
Negro ou Afro-Americano/psicologia , Cultura , Comportamento Alimentar/psicologia , Estresse Psicológico/complicações , Adaptação Psicológica , Adulto , Negro ou Afro-Americano/etnologia , Negro ou Afro-Americano/estatística & dados numéricos , Idoso , Índice de Massa Corporal , Feminino , Humanos , Pessoa de Meia-Idade , Psicometria/instrumentação , Psicometria/métodos , Estresse Psicológico/etnologia , Estresse Psicológico/psicologia , Inquéritos e Questionários
13.
Public Health Nutr ; 24(11): 3552-3565, 2021 08.
Artigo em Inglês | MEDLINE | ID: mdl-33634771

RESUMO

OBJECTIVE: In 2018, Minneapolis began phased implementation of an ordinance to increase the local minimum wage to $15/h. We sought to determine whether the first phase of implementation was associated with changes in frequency of consumption of fruits and vegetables (F&V), whole-grain-rich foods, and foods high in added sugars among low-wage workers. DESIGN: Natural experiment. SETTING: The Wages Study is a prospective cohort study of 974 low-wage workers followed throughout the phased implementation of the ordinance (2018-2022). We used difference-in-difference analysis to compare outcomes among workers in Minneapolis, Minnesota, to those in a comparison city (Raleigh, North Carolina). We assessed wages using participants' pay stubs and dietary intake using the National Cancer Institute Dietary Screener Questionnaire. PARTICIPANTS: Analyses use the first two waves of Wages data (2018 (baseline), 2019) and includes 267 and 336 low-wage workers in Minneapolis and Raleigh, respectively. RESULTS: After the first phase of implementation, wages increased in both cities, but the increase was $0·84 greater in Minneapolis (P = 0·02). However, the first phase of the policy's implementation was not associated with changes in daily frequency of consumption of F&V (IRR = 1·03, 95 % CI: 0·86, 1·24, P = 0·73), whole-grain-rich foods (IRR = 1·23, 95 % CI: 0·89, 1·70, P = 0·20), or foods high in added sugars (IRR = 1·13, 95 % CI: 0·86, 1·47, P = 0·38) among workers in Minneapolis compared to Raleigh. CONCLUSIONS: The first phase of implementation of the Minneapolis minimum wage policy was associated with increased wages, but not with changes in dietary intake. Future research should examine whether full implementation is associated dietary changes.


Assuntos
Renda , Salários e Benefícios , Ingestão de Alimentos , Abastecimento de Alimentos , Humanos , Estudos Prospectivos
14.
PLoS One ; 16(2): e0246477, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-33596226

RESUMO

BACKGROUND: Intimate partner violence can lead to deaths of one or both partners and others (i.e., corollary victims). Prior studies do not enumerate the societal cost of intimate partner violence-related fatalities, exclude corollary victims from most analyses, and do not describe groups who bear the highest societal costs from intimate partner violence. OBJECTIVE: We examine racial/ethnic and gender-based disparities in potential years of life lost (PYLL) among intimate partners and corollary victims of intimate partner violence-related mortality. METHODS: We used 16 US states' 2006-2015 National Violent Death Reporting System data to estimate PYLL among intimate partners (n = 6,282) and corollary victims (n = 1,634) by victims' race/ethnicity and sex. We describe fatalities by sex, race/ethnicity, age, and victim-suspect relationships and used hierarchical linear models to examine PYLL per death differences by victims' sex and race/ethnicity. RESULTS: Nearly 290,000 years of potential life were lost by partner and corollary victims as a result of IPV in 16 states during the decade of study. Most partner victims were female (59%); most corollary victims were male (76%). Female intimate partners died 5.1 years earlier (95% CI: 4.4., 5.9) than males, and female corollary victims died 3.6 years (1.9, 5.5) earlier than males. Racial/ethnic minorities died nine or more years earlier than their White counterparts. White males had the lowest PYLL per death of all sex/race groups. IMPLICATIONS: Intimate partner violence-related fatalities exact a high societal cost, and the burden of that cost is disproportionately high among racial/ethnic minorities. Future interventions targeting specific sex and race/ethnic groups might help reduce disparities in intimate partner violence burden.


Assuntos
Violência por Parceiro Íntimo/estatística & dados numéricos , Distribuição por Idade , Vítimas de Crime/estatística & dados numéricos , Feminino , Homicídio/estatística & dados numéricos , Humanos , Masculino , Distribuição por Sexo , Estados Unidos
15.
AIDS Behav ; 25(4): 1257-1266, 2021 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-33196939

RESUMO

In parts of sub-Saharan Africa, where HIV prevalence is high, HIV is a leading cause of death among youths. Orphaned and separated youths are an especially vulnerable group, yet we know little about what influences their testing behavior. We conducted multiple logistical regression to examine theory-based predictors of past-year HIV testing among 423 orphaned and separated youths in Ethiopia, Kenya and Tanzania. We also conducted moderation, assessing whether predictors varied by sex. Over one-third of our sample reported past-year HIV testing. Those with greater perceived social support and those who reported sexual HIV risk behavior were more likely to report past-year testing. Furthermore, boys who reported ever previously testing for HIV were more likely, a year later, to report past-year HIV testing. In conclusion, our findings have important implications for intervention development, including the potential for enhanced perceived social support to positively influence HIV testing among orphaned and separated youths.


Assuntos
Crianças Órfãs , Infecções por HIV , Adolescente , Etiópia , Infecções por HIV/diagnóstico , Infecções por HIV/epidemiologia , Teste de HIV , Humanos , Quênia/epidemiologia , Masculino , Comportamento Sexual , Tanzânia/epidemiologia
16.
Eat Behav ; 39: 101441, 2020 12.
Artigo em Inglês | MEDLINE | ID: mdl-33142127

RESUMO

A positive association between food addiction (i.e., an addiction to compulsively overeat highly palatable foods) and body dissatisfaction in college students exists. However, little is known about the underlying mechanisms. Eating expectancies, one's learning history regarding the association between eating and its consequences, may provide potential pathways linking food addiction and body dissatisfaction. In the current study, five eating expectancies (i.e., eating helps manage negative affect, eating is pleasurable and useful as a reward, eating leads to feeling out of control, eating enhances cognitive competence, and eating alleviates boredom) were evaluated as potential mediators between food addiction and body dissatisfaction in 738 college students (mean age = 19.21 ± 1.63, 61.4% female). Students completed the Eating Pathology Symptoms Inventory, Yale Food Addiction Scale, and Eating Expectancy Inventory. Adjusting for sex, age, race, and body mass index, structural equation modeling was used to examine the bi-directional mediation effects of the eating expectancies between food addiction and body dissatisfaction. Results showed a bi-directional positive association between food addiction and body dissatisfaction (ß = 0.12-0.26, standard error [SE] = 0.07-0.03, all p < 0.01) that was partially mediated by the expectancy that eating leads to feeling out of control, regardless of whether body dissatisfaction was included as the independent or dependent variable (ß = 0.15-0.36, SE = 0.05-0.02, all p < 0.01). Findings suggest the need to address the influence of expecting eating to lead to feeling out of control in interventions for co-occurring food addiction and body dissatisfaction among college students.


Assuntos
Transtornos da Alimentação e da Ingestão de Alimentos , Dependência de Alimentos , Insatisfação Corporal , Índice de Massa Corporal , Emoções , Feminino , Humanos , Masculino , Estudantes , Inquéritos e Questionários
17.
Health Place ; 66: 102469, 2020 11.
Artigo em Inglês | MEDLINE | ID: mdl-33130450

RESUMO

The food environment has been shown to influence dietary patterns, which ultimately affects nutrition-related diseases such as diabetes, obesity, and cardiovascular disease (CVD). Measures of food accessibility and socioeconomics were combined to develop the Food Environment Index (FEI), characterizing all U.S. counties between 2008 and 2016. Multi-level regression models showed that this index is significantly negatively associated with CVD death rates across the two time periods studied (2008-2010 and 2013-2016). The FEI may be a useful proxy for identifying differences in the food environment to inform future interventions.


Assuntos
Doenças Cardiovasculares , Diabetes Mellitus , Estudos Transversais , Fast Foods , Humanos , Obesidade/epidemiologia
18.
AIDS Behav ; 24(12): 3376-3384, 2020 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-32405725

RESUMO

Transactional sex is associated with incident HIV infection among adolescent girls and young women (AGYW) in sub-Saharan Africa. Evidence on the dimensions of socioeconomic status (SES) which predict transactional sex are mixed and primarily come from cross-sectional studies. This study examined the association between SES and transactional sex in a longitudinal cohort (n = 844) of AGYW ages 15-24 years enrolled in a quasi-experimental study in Lilongwe, Malawi. Prevalence of transactional sex was 22% at baseline, 15% at 6-months and 20% at 12-months. Being divorced or widowed, being food insecure, living in a home without electricity or running water, and having few assets were associated with transactional sex. Higher educational attainment and school enrollment were protective. Having 6-7 socioeconomic risk factors increased odds of transactional sex (AOR = 4.13, 95% CI 2.45, 6.98). Structural interventions which address multiple dimensions of SES may reduce transactional sex and ultimately prevent HIV transmission among AGYW.


Assuntos
Infecções por HIV , Adolescente , Estudos Transversais , Feminino , Infecções por HIV/epidemiologia , Infecções por HIV/prevenção & controle , Humanos , Malaui/epidemiologia , Comportamento Sexual , Fatores Socioeconômicos , Adulto Jovem
19.
BMC Public Health ; 20(1): 567, 2020 Apr 28.
Artigo em Inglês | MEDLINE | ID: mdl-32345253

RESUMO

BACKGROUND: Adherence to antiretroviral therapy is critical to the achievement of the third target of the UNAIDS Fast-Track Initiative goals of 2020-2030. Reliable, valid and accurate measurement of adherence are important for correct assessment of adherence and in predicting the efficacy of ART. The Simplified Medication Adherence Questionnaire is a six-item scale which assesses the perception of persons living with HIV about their adherence to ART. Despite recent widespread use, its measurement properties have yet to be carefully documented beyond the original study in Spain. The objective of this paper was to conduct internal consistency reliability, concurrent validity and measurement invariance tests for the SMAQ. METHODS: HIV-positive women who were receiving ART services from 51 service providers in two sub-cities of Addis Ababa, Ethiopia completed the SMAQ in a HIV treatment referral network study between 2011 and 2012. Two cross-sections of 402 and 524 female patients of reproductive age, respectively, from the two sub-cities were randomly selected and interviewed at baseline and follow-up. We used Cronbach's coefficient alpha (α) to assess internal consistency reliability, Pearson product-moment correlation (r) to assess concurrent validity and multiple-group confirmatory factor analysis to analyze factorial structure and measurement invariance of the SMAQ. RESULTS: All participants were female with a mean age of 33; median: 34 years; range 18-45 years. Cronbach's alphas for the six items of the SMAQ were 0.66, 0.68, 0.75 and 0.75 for T1 control, T1 intervention, T2 control, and T2 intervention groups, respectively. Pearson correlation coefficients were 0.78, 0.49, 0.52, 0.48, 0.76 and 0.80 for items 1 to 6, respectively, between T1 compared to T2. We found invariance for factor loadings, observed item intercepts and factor variances, also known as strong measurement invariance, when we compared latent adherence levels between and across patient-groups. CONCLUSIONS: Our results show that the six-item SMAQ scale has adequate reliability and validity indices for this sample, in addition to being invariant across comparison groups. The findings of this study strengthen the evidence in support of the increasing use of SMAQ by interventionists and researchers to examine, pool and compare adherence scores across groups and time periods.


Assuntos
Antirretrovirais/uso terapêutico , Infecções por HIV/psicologia , Adesão à Medicação/psicologia , Inquéritos e Questionários/normas , Adolescente , Adulto , Estudos Transversais , Etiópia , Análise Fatorial , Feminino , Infecções por HIV/tratamento farmacológico , Humanos , Pessoa de Meia-Idade , Ensaios Clínicos Controlados não Aleatórios como Assunto , Psicometria/métodos , Reprodutibilidade dos Testes , Espanha , Adulto Jovem
20.
Sci Total Environ ; 686: 1220-1228, 2019 Oct 10.
Artigo em Inglês | MEDLINE | ID: mdl-31412518

RESUMO

Some peri-urban African-American communities in North Carolina remain excluded from nearby municipal water service, forcing them to rely on unregulated private wells. Despite evidence of elevated drinking water contamination risks in these communities, water monitoring is rare. To identify factors influencing decisions to test private wells, we developed and administered a survey to residents of affected areas. A factor analysis identified three constructs significantly associated with a decreased likelihood of water testing: (1) the misconception that contaminants can be detected by sensory perception, (2) concerns about costs of testing and/or water treatment, and (3) not knowing how to get a water test or having time to do so. Increased knowledge about how to test and the importance of testing was significantly associated with a decreased concern about costs which, in turn, was significantly associated with an increased odds of testing. These results suggest the need for targeted risk communications that correct the misperception that contaminants can be tasted, smelled, or seen. The results also suggest the need for clear information about how to get a water test and for low-cost testing programs. Increased monitoring could empower residents to take protective actions and potentially mobilize political support for water service extensions.

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