Automated vehicles for older adults with cognitive impairment: a survey study.

As the population is ageing, the number of older adults with cognitive impairment (CI) is increasing. Automated vehicles (AVs) can improve independence and enhance the mobility of these individuals. This study aimed to: (1) understand the perception of older adults (with and without CI) and stakeholders providing services and supports regarding care and transportation about AVs, and (2) suggest potential solutions to improve the perception of AVs for older adults with mild or moderate CI. A survey was conducted with 435 older adults with and without CI and 188 stakeholders (e.g. caregivers). The results were analysed using partial least square - structural equation modelling and multiple correspondence analysis. The findings suggested relationships between older adults' level of cognitive impairment, mobility, knowledge of AVs, and perception of AVs. The results provided recommendations to improve older adults' perception of AVs including education and adaptive driving simulation-based training.Practitioner summary: This study investigated the perception of older adults and other stakeholders regarding AVs. The findings suggested relationships between older adults' level of cognitive impairment, mobility, knowledge of AVs, and perception of AVs. The results provided guidelines to improve older adults' perception of AVs.

Group-based trajectory analysis identifies varying diabetes-related cost trajectories among type 2 diabetes patients in Texas: an empirical study using commercial insurance.

BACKGROUND: The trend of Type 2 diabetes-related costs over 4 years could be classified into different groups. Patient demographics, clinical factors (e.g., A1C, short- and long-term complications), and rurality could be associated with different trends of cost. Study objectives are to: (1) understand the trajectories of cost in different groups; (2) investigate the relationship between cost and key factors in each cost trajectory group; and (3) assess significant factors associated with different cost trajectories. METHODS: Commercial claims data in Texas from 2016 to 2019 were provided by a large commercial insurer and were analyzed using group-based trajectory analysis, longitudinal analysis of cost, and logistic regression analyses of different trends of cost. RESULTS: Five groups of distinct trends of Type 2 diabetes-related cost were identified. Close to 20% of patients had an increasing cost trend over the 4 years. High A1C values, diabetes complications, and other comorbidities were significantly associated with higher Type 2 diabetes costs and higher chances of increasing trend over time. Rurality was significantly associated with higher chances of increasing trend over time. CONCLUSIONS: Group-based trajectory analysis revealed distinct patient groups with increased cost and stable cost at low, medium, and high levels in the 4-year period. The significant associations found between the trend of cost and A1C, complications, and rurality have important policy and program implications for potentially improving health outcomes and constraining healthcare costs.

Differential risk of falls associated with pain medication among community-dwelling older adults by cognitive status.

BACKGROUND: Persons living with dementia have an elevated risk of falling and chronic pain. This study investigates the relationship of pain medication use with falls among community-dwelling adults based on their cognitive status. METHODS: We analysed a nationally representative sample of community-dwelling Medicare beneficiaries (n = 7,491) who completed cognitive assessments used for dementia classification in the 2015 US National Health and Aging Trends Study. We performed survey-weighted logistic regression to investigate differential associations between pain medication use and a recent fall by cognitive status: no dementia, possible dementia and probable dementia, controlling for sociodemographic and health characteristics. RESULTS: About 16.5% of the analytic sample was classified as possible dementia (8.3%) and probable dementia (8.2%). Pain medication use was associated with a recent fall among those with probable dementia [odds ratio (OR) = 1.86, 95% confidence interval (CI): 1.14, 3.03], controlling for sociodemographic and health characteristics. Taking medication for pain 2 days a week or more (OR = 2.14, 95% CI: 1.20, 3.81) was associated with falls among those with probable dementia. Bothersome pain and worry about falling down were also associated with falls among participants with no dementia and possible dementia, respectively. CONCLUSION: Differential risk factors for falls by cognitive status imply the need for tailored pain management and fall prevention strategies. The provision of fall prevention programmes stressing balance training and medication use is important regardless of cognitive status in community-dwelling older adults. Future research should explore other modifiable factors associated with the risk of falls among community-dwelling adults.

The role of improved social support for healthy eating in a lifestyle intervention: Texercise Select.

OBJECTIVE: We examined the measurement and mediating role of social support in dietary intake among participants in Texercise Select, an intervention for improving lifestyle behaviours. DESIGN: Quasi-experimental study. Participants reported their dietary intake, level of social support measured by the new Social Support for Healthy Eating scale, sociodemographics and disease profile. We conducted exploratory factor analysis for scale evaluation and structural equation modelling for mediation analysis to test if changes in dietary-specific social support mediate the relationship between the intervention and changes in dietary intake. SETTING: Texas. PARTICIPANTS: Community-dwelling middle-aged and older adults completed a self-reported survey at baseline and 3-month follow-up (intervention group n 211, comparison group n 175). RESULTS: The majority of the sample was aged ≥70 years (mean 74·30, sd 8·54), female (82·1 %) and had at least two chronic conditions (63·5 %). The acceptable levels of reliability and validity of the dietary-specific social support scale were confirmed. Compared with the comparison group, the intervention group reported improved intake of fruit/vegetables and water, and improved dietary-specific social support. Improved dietary-specific social support mediated the association between intervention and change in fruit/vegetable intake, controlling for sociodemographics, number of chronic conditions and geographic residence. About 12 % of intervention effect was mediated by social support. CONCLUSIONS: The current study confirms positive intervention effects on healthy eating, and highlights social support relating to dietary behaviours that may be helpful for healthy eating. Future research should investigate additional social support for developing healthy eating behavioural skills.

Effectiveness and economic impact of a diabetes education program among adults with type 2 diabetes in South Texas.

BACKGROUND: The long-term growth and sustained high prevalence of obesity in the US is likely to increase the burden of Type 2 diabetes. Hispanic individuals are particularly burdened by a larger share of diabetes than non-Hispanic White individuals. Given the existing health disparities facing this population, we aimed to examine the effectiveness and potential cost savings of the Diabetes Education Program (DEP) offered as part of Healthy South Texas, a state-legislated initiative to reduce health disparities in 27 counties in South Texas with a high proportion of Hispanic adults. METHODS: DEP is an 8-h interactive workshop taught in English and Spanish. After the workshop, participants receive quarterly biometric screenings and continuing education with a health educator for one year. Data were analyzed from 3859 DEP participants with Type 2 diabetes living in South Texas at five time points (baseline, 3-months, 6-months, 9-months, 12-months). The primary outcome variable of interest for study analyses was A1c. A series of independent sample t-tests and linear mixed-model regression analyses were used to identify changes over time. Two methods were then applied to estimate healthcare costs savings associated with A1c reductions among participants. RESULTS: The majority of participants were ages 45-64 years (58%), female (60%), Hispanic (66%), and had a high school education or less (75%). At baseline, the average hemoglobin A1c was 8.57%. The most substantial reductions in hemoglobin A1c were identified from baseline to 3-month follow-up (P < 0.001); however, the reduction in A1c remained significant from baseline to 12-month follow-up (P < 0.001). The healthcare cost savings associated with improved A1c for the program was estimated to be between $5.3 to $5.6 million over a two to three year period. CONCLUSION: Findings support the effectiveness of DEP with ongoing follow-up for sustained diabetes risk management. While such interventions foster clinical-community collaboration and can improve patient adherence to recommended lifestyle behaviors, opportunities exist to complement DEP with other resources and services to enhance program benefits. Policy makers and other key stakeholders can assess the lessons learned in this effort to tailor and expand similar initiatives to potentially at-risk populations. TRIAL REGISTRATION: This community-based intervention is not considered a trial by ICMJE definitions, and has not be registered as such.

Evaluation of Healthy South Texas Asthma Program on improving health outcomes and reducing health disparities among the underserved Hispanic population: using the RE-AIM model.

BACKGROUND: In the United States, childhood asthma prevalence is higher among low-income communities and Hispanic populations. Previous studies found that asthma education could improve health and quality of life, especially in vulnerable populations lacking healthcare access. This study aims to describe Healthy South Texas Asthma Program (HSTAP), an evidence-based asthma education and environmental modification program in South Texas, and evaluate its associations with health-related outcomes among Hispanic children with asthma and their families. METHODS: The RE-AIM (Reach, Effectiveness, Adoption, Implementation, Maintenance) planning and evaluation framework was used as an overarching tool to evaluate the impact of the HSTAP. This educational program included 451 children with asthma and their families living in South Texas, an impoverished area at the Texas-Mexico border. The program consisted of (a) the asthma education (2-h) for children with asthma provided by Respiratory Therapy students at the children's schools and (b) the home visit Asthma and Healthy Homes education and walk-through sessions (at baseline and 3 months) for parents and two follow-up visits (6 and 9-12 months later) led by community health workers. The education was provided in either English or Spanish between September 2015 and August 2020 as part of the Healthy South Texas Initiative. A pre-and post-test design was implemented to assess the differences in health outcomes, knowledge, and behaviors using standardized self-reported surveys as reported by parents. Analyses included primary descriptive analyses, generalized estimating equation models, the Wilcoxon signed-rank test, and the McNemar test. RESULTS: The HSTAP was significantly associated with improved individual-level outcomes on the frequency of asthma-related respiratory symptoms, including shortness of breath, chest tightness, coughing, and sleep difficulty, among children with asthma, as well as an enhanced asthma knowledge in their family. This study also showed significant associations with children's school attendance and participation in physical activities and family social events and decreased families' worry about their asthma management. CONCLUSIONS: The RE-AIM model was a helpful framework to assess the HSTAP on all its components. The results suggest that participation in an asthma education and environmental modification program was associated with improved individual-level health conditions and reduced health disparities among children with asthma in low-income communities.

A Cross-Sectional Examination of Patients' Perspectives About Their Pain, Pain Management, and Satisfaction with Pain Treatment.

OBJECTIVE: Empirical studies show conflicting findings about the relationship between pain relief and patient satisfaction. To address this research gap, this study examines the differential effects of pain relief on patient satisfaction based on patients' perceptions about pain management. METHODS: Cross-sectional survey data were collected from 178 adults with self-reported chronic noncancer pain (i.e., pain that typically lasts >12 weeks that is not due to cancer). Participants rated their satisfaction with pain care, pain relief, and perceptions about participation in their treatment decisions and confidence in their physicians. Multiple linear regression models were used to examine whether patients' perceptions moderated the effects of pain on patient satisfaction. All models were adjusted for age, education, and frequency of chronic pain. Based on the preliminary analyses, separate models were performed for participants who reported low (median or lower) and high (greater than median) pain relief. RESULTS: On average, patients reported moderate patient satisfaction with their pain care (score of 5.54 out of 10, with a higher score indicating greater patient satisfaction). Among patients who reported low pain relief, the level of pain relief (P < 0.001) and confidence in their physicians (P = 0.031) were positively associated with satisfaction after adjusting for other covariates and control variables. Among patients who reported high pain relief, the level of pain relief (P = 0.002) positively predicted satisfaction after adjusting for other covariates and control variables. Patients' confidence in their physicians positively moderated the effects of pain relief on satisfaction among patients who reported low pain relief (P = 0.006), but not among patients who reported high pain relief (P = 0.275). CONCLUSIONS: Interventions to improve patients' confidence in their physician's pain management may enhance the effects of pain relief on patient satisfaction, particularly among patients who experience low levels of pain alleviation during their pain treatment.

Expanding Bicycle Infrastructure to Promote Physical Activity in Hidalgo County, Texas.

The role of the built environment as both an asset and a barrier in promoting physical activity is well documented. However, literature on the role of communities in catalyzing policy, systems, and environmental (PSE) change to address gaps in the built environment is scant. We describe a community-driven PSE intervention, resulting in expanded bicycle infrastructure and physical activity opportunities in a South Texas border community. Funded through the Centers for Disease Control and Prevention, the Working on Wellness project engaged community-based coalitions in efforts to increase opportunities for physical activity in Hidalgo County, Texas. Coalitions collaborated with the city of Weslaco to install bicycle lanes and with the Hidalgo County Metropolitan Planning Organization to establish a countywide Bicycle Friendly Business program. Community-driven PSE interventions can be effective public health strategies in creating long-term sustainable solutions that address environmental determinants of obesity.

Impact of Diabetes Self-Management Education on Psychological Distress and Health Outcomes Among African Americans and Hispanics/Latinos With Diabetes.

PURPOSE: Diabetes self-management education and support (DSME/S) is an effective strategy to improve health outcomes. However, little is known about the impact of formal DSME/S on psychological distress among minority populations. The study purposes were to 1) explore the impact of a culturally tailored DSME/S intervention on psychological distress and diabetes-related outcomes among African-American and Hispanic/Latino participants and 2) examine differences across groups in self-care, self-efficacy, diabetes knowledge, and psychological distress. METHODS: Using a pre- and post-test research design, baseline and post-test assessments were conducted at weeks 1 and 7 of the intervention, respectively. Statistical analyses included descriptive statistics for demographic variables and four outcomes (self-care, self-efficacy, knowledge, and psychological distress score), general linear regression analysis of the post-test outcomes, and the Spearman correlation between psychological distress score and the outcomes. RESULTS: Compared to African-American participants (n = 122), Hispanic/Latino participants (n = 137) were significantly younger and less educated. The two groups were comparable in sex, income, and health status. Significant pre- to post-test improvements were seen in each group for self-care, self-efficacy, and psychological distress. Diabetes knowledge had moderate improvement. Hispanics/Latinos had significantly greater post-test self-efficacy and self-care scores compared to African Americans. For both African-American and Hispanic/Latino participants, lower psychological distress scores were generally associated with greater self-efficacy and self-care. Psychological distress scores were not significantly associated with knowledge in African-Amerian or Hispanic/Latino participants. For African Americans only, better health status was significantly associated with less psychological distress. CONCLUSION: DSME/S programs have the potential to improve psychological health among African Americans and Hispanics/Latinos, which can lead to better diabetes outcomes.

Behavioral and mental health risk factor profiles among diverse primary care patients.

Behavioral and mental health risk factors are prevalent among primary care patients and contribute substantially to premature morbidity and mortality and increased health care utilization and costs. Although prior studies have found most adults screen positive for multiple risk factors, limited research has attempted to identify factors that most commonly co-occur, which may guide future interventions. The purpose of this study was to identify subgroups of primary care patients with co-occurring risk factors and to examine sociodemographic characteristics associated with these subgroups. We assessed 12 behavioral health risk factors in a sample of adults (n=1628) receiving care from nine primary care practices across six U.S. states in 2013. Using latent class analysis, we identified four distinct patient subgroups: a 'Mental Health Risk' class (prevalence=14%; low physical activity, high stress, depressive symptoms, anxiety, and sleepiness), a 'Substance Use Risk' class (29%; highest tobacco, drug, alcohol use), a 'Dietary Risk' class (29%; high BMI, poor diet), and a 'Lower Risk' class (27%). Compared to the Lower Risk class, patients in the Mental Health Risk class were younger and less likely to be Latino/Hispanic, married, college educated, or employed. Patients in the Substance Use class tended to be younger, male, African American, unmarried, and less educated. African Americans were over 7 times more likely to be in the Dietary Risk versus Lower Risk class (OR 7.7, 95% CI 4.0-14.8). Given the heavy burden of behavioral health issues in primary care, efficiently addressing co-occurring risk factors in this setting is critical.

Attitudes, Beliefs, and Cost-Related Medication Nonadherence Among Adults Aged 65 or Older With Chronic Diseases.

INTRODUCTION: Cost-related medication nonadherence (CRN) can negatively affect chronic disease prevention and management in an aging population. Limited data are available on the interacting influences among such factors as availability of financial resources, attitudes and beliefs of patients, and CRN. The objective of this study was to examine the causal paths among financial resource availability, patient attitudes and beliefs, and CRN. METHODS: We used a nationally representative sample (n = 4,818) from the 2015 National Health Interview Survey; selected respondents were aged 65 or older, had a diagnosis of hypertension or diabetes or both, and were prescribed medication for at least 1 of these conditions. We performed structural equation modeling to examine whether perceived medication affordability, access to health care, and patient satisfaction influenced the effects of financial resource availability on CRN (skipped doses, took less medicine, or delayed filling a prescription to save money). RESULTS: Six percent of respondents reported CRN in the previous 12 months. The model showed a good to fair fit, and all paths were significant (P < .05) except for age. The effects of financial resource availability on CRN was mediated through perceived medication affordability, access to health care, and patient satisfaction with health care services. CONCLUSION: This study suggests that patients' attitudes and beliefs can mediate the effects of financial resource availability on CRN. We call for senior-friendly public health interventions that can address these modifiable barriers to reduce CRN among older adults with chronic conditions.

Characteristics Associated with HPV Diagnosis and Perceived Risk for Cervical Cancer Among Unmarried, Sexually Active College Women.

Human papillomavirus (HPV) has been identified as the leading cause of cervical cancer. While HPV risk factors have been well studied, less is known about those with HPV and their perceptions about health ramifications. The purposes of this study were to examine unmarried college student women's (1) HPV diagnosis status and (2) perceived risk of getting cervical cancer in the next 5 years. Data were analyzed from 1106 unmarried, sexually active college women aged 18 to 26. Binary logistic regression compared HPV-related knowledge, vaccination-related perceptions, mandate support, healthcare utilization, sexual behaviors, and personal characteristics. Multinomial logistic regression was performed to assess the degree to which these factors were associated with perceived risk of cervical cancer diagnosis. Relative to those not diagnosed with HPV, participants who had more lifetime sex partners (P < 0.001), unprotected sex during last intercourse (P = 0.003), Pap test in the past year (P < 0.001), and perceived themselves to be at higher risk for cervical cancer (P < 0.001) were significantly more likely to be diagnosed with HPV. Those with HPV were more likely to support HPV vaccination mandates (P = 0.036) and have fewer friends vaccinated (P = 0.002). Participants who were uninsured (P = 0.011), diagnosed with HPV (P < 0.001), and had a family member (P < 0.001) or friend (P < 0.001) with cervical cancer were more likely to perceive themselves at risk for developing cervical cancer in the next 5 years. Findings indicate women with HPV, despite engaging in risky sexual behaviors, acknowledge their cervical cancer risk and may be strong advocates for HPV vaccination mandates to protect youth against this preventable virus.

Chronic disease self-management education courses: utilization by low-income, middle-aged participants.

BACKGROUND: Individuals living in lower-income areas face an increased prevalence of chronic disease and, oftentimes, greater barriers to optimal self-management. Disparities in disease management are seen across the lifespan, but are particularly notable among middle-aged adults. Although evidence-based Chronic Disease Self-management Education courses are available to enhance self-management among members of this at-risk population, little information is available to determine the extent to which these courses are reaching those at greatest risk. The purpose of this study is to compare the extent to which middle-aged adults from lower- and higher-income areas have engaged in CDSME courses, and to identify the sociodemographic characteristics of lower-income, middle aged participants. METHODS: The results of this study were produced through analysis of secondary data collected during the Communities Putting Prevention to Work: Chronic Disease Self-Management Program initiative. During this initiative, data was collected from 100,000 CDSME participants across 45 states within the United States, the District of Columbia, and Puerto Rico. RESULTS: Of the entire sample included in this analysis (19,365 participants), 55 people lived in the most impoverished counties. While these 55 participants represented just 0.3% of the total study sample, researchers found this group completed courses more frequently than participants from less impoverished counties once enrolled. CONCLUSION: These results signal a need to enhance participation of middle-aged adults from lower-income areas in CDSME courses. The results also provide evidence that can be used to inform future program delivery choices, including decisions regarding recruitment materials, program leaders, and program delivery sites, to better engage this population.

Accessing physical activity among young adults attending a university: the role of sex, race/ethnicity, technology use, and sleep.

BACKGROUND: Identifying factors associated with recommended physical activity (PA) levels are critical in efforts to combat the obesity epidemic and related comorbidities. METHODS: We conducted cross-sectional analyses of college students (n = 490) enrolled in a large southern state university in October of 2014. Our aim was to identify sociodemographic characteristics, technology use, and sleep patterns among college students and their independent relationship to recommended PA. An online survey was sent to all enrolled students. Logistic regression predicted achieving recommended ≥150 min per week of moderate-vigorous PA (MVPA) versus not (≤149 min MVPA). RESULTS: Approximately 69% of study participants were males, 18% were Hispanic, and more than half (60%) were within the normal body mass index (12% were obese). The average age of students was 21 years. On a daily average, individuals used smartphones most often (nearly 4.4 h), followed by laptops at 4.0 h, desktops at 1.2 h, and tablets at 0.6 h. The mean number of hours individuals reported sleeping was 6.7. Sociodemographic factors associated with reporting ≥150 min of MVPA included being male (OR = 4.0, 95% CI 2.2-7.1) versus female, being non-Hispanic White (OR = 1.8, CI 1.1-3.2) versus being a member of minority race group. Behavioral factors associated with reporting ≥150 min of MVPA included technology use (being moderate-heavy (OR = 2.3, CI 1.1-4.8) or heavy (OR = 3.4, CI 1.6-7.5) users of technology), and receiving low-moderate (OR = 1.9, 1.01-3.7) levels of sleep versus the lowest level of sleep. CONCLUSIONS: In the current study, minority status and being female were the strongest sociodemographic factors associated with inadequate PA levels, while high technology use (primarily driven by smartphone use) were associated with recommended PA levels. Identifying factors associated with being physically active will allow for targeted interventions to improve the health of young adults.

Exploring sexual behaviors and health communication among older women.

Older women around the globe are generally depicted as asexual beings, which may impact patient-provider discussions about sex. We examined data on 703 aging women in the United States to compare factors associated with women perceiving sex as important and women discussing sex with their physicians since turning 50. While 65.1% of participants perceived sex to be important, only 23.8% discussed sex with their providers since turning 50. Factors related to discussing sex included age, education, having a chronic condition, and consuming alcohol. Provider training and tools about sexual health communication could help launch those discussions about sex and increase advocacy for older women's sexual health.

HPV Vaccination Status and Mandate Support for School-Aged Adolescents Among College Females.

The purpose of this study was to describe college-aged females' human papillomavirus (HPV) knowledge and beliefs, perceptions and perceived benefits of the HPV vaccine, and identify characteristics associated with vaccination status and support for HPV vaccine mandates. Data were collected from 1,105 females by an Internet-delivered questionnaire during February to March 2011. This descriptive study utilizes χ2 tests and t-tests to compare participant responses. HPV-related knowledge scores were 8.08 out of 11 points. Those who initiated HPV vaccination were significantly younger, single, engaged in sex, were sexually active, and had a Pap test. Participants who had more friends receiving the vaccine were significantly more likely to support mandates for 9-11 and 12-17 years and were more likely to complete the HPV vaccination cycle. Findings suggest the importance of educational programs adopted and delivered by school nurses, which aim to improve student knowledge and reduce misconceptions related to the HPV vaccine and vaccination mandates.

Social and environmental predictors of walking among older adults.

BACKGROUND: Regular physical activity (PA) is a major factor in maintaining health in aging populations. This study examines the influences of sociodemographic, health, and environmental characteristics on older adults' walking behaviors, and the role physicians can play in promoting physical activity. METHODS: Online and paper surveys (n = 272) were distributed to community-dwelling older (age ≥ 60) adults from a large integrated healthcare system in two counties in Central Texas. Descriptive statistics were utilized to characterize participant's walking behaviors and places. Multivariate logistic regression was employed to predict being: 1) a frequent walker (i.e., walking at least three times a week); and 2) meeting the Centers for Disease Control and Prevention (CDC) PA recommendation through walking (i.e., walking ≥150 min per week), while considering sociodemographic, health, and environmental factors. RESULTS: Individuals had a median age of 69 years, were of both genders (50.37 % female), and were primarily non-Hispanic White (84.87 %). While the majority (59.55 %) walked at least three times a week, only 27.86 % walked ≥150 min a week. Factors associated with a lower likelihood of being frequent walkers included experiencing poor mental health in the past month (OR = 0.345, 95 % CI = 0.185-0.645) and residing in areas with low or moderate (versus high) perceived neighborhood cohesion (OR = 0.471, 95 % CI = 0.228-0.974), while those in Census Tracts reflecting populations with a lower median age were more likely to report frequent walking behavior (OR = 1.799, 95 % CI = 1.034-3.131). Factors associated with a lower likelihood of meeting the CDC PA recommendation included being 60-69 years (versus 70 years or older) (OR = 0.538, 95 % CI = 0.290-0.997), experiencing poor mental health in the past month (OR = 0.432, 95 % CI = 0.198-0.944), and lacking social support for walking (OR = 0.383, 95 % CI = 0.154-0.957). CONCLUSION: Given the health benefits, PA promotion must be seen as a national responsibility. In particular, physicians have a major role to play in communicating the importance of PA to their older patients and making discussions about strategies for overcoming barriers to walking an integral part of their clinical encounter with these patients.

Using Walk Score™ and Neighborhood Perceptions to Assess Walking Among Middle-Aged and Older Adults.

We aimed to determine the relationship between neighborhood characteristics (walkability, cohesion/safety) and recommended activity levels among community-dwelling middle-aged and older adults. Subjective and objective data on 394 individuals aged ≥50 years were used to assess the likelihood of walking ≥150 min/week. Environmental factors associated with a greater likelihood of any walking ≥150 min/week included living in a neighborhood with high perception of cohesion/safety versus low, living in walkable areas versus car-dependent, and living in an area with a low-moderate median income versus the lowest. Middle-aged and older adults were more likely to walk ≥150 min/week in a walkable, perceived safe/cohesive neighborhood. Identifying neighborhood factors associated with promoting walking among this population can enable stakeholders (e.g., researchers, planners, and policy makers) to direct interventions focusing on the built environment.

Factors Associated with College Students' Intentions to Vaccinate Their Daughters Against HPV: Protecting the Next Generation.

Human papillomavirus (HPV) is a contemporary public health concern because of its association with cervical cancer. Despite evidence about HPV vaccination benefits, debate surrounds whether or not to vaccinate American youth. While no nationwide mandate exists, understanding the behaviors and intentions of future parents may provide insight about our ability to protect the next generation of school-aged youth. The purposes of this study were to examine factors associated with unmarried college students' intentions to: (1) vaccinate their daughters against HPV and (2) give their daughters the choice about whether or not to be vaccinated. Data were analyzed from 1606 college students aged 18-26 using an internet-delivered questionnaire. Two binary logistic regression analyses were performed identifying predictor variables associated with participants' intentions when having daughters in the future to vaccinate them against HPV and whether or not they would let their daughters decide to get the vaccination. Relative to those who did not intend to vaccinate their daughters against HPV, participants who were female (OR 1.55, P = 0.018), sexually active (OR 1.62, P = 0.001), diagnosed with HPV (OR 2.64, P < 0.001), received a flu shot in the past 12 months (OR 1.63, P = 0.002), perceived the HPV vaccine to be safe (OR 1.19, P < 0.001), and supported HPV vaccination mandates for school-aged youth (OR 2.58, P < 0.001) were more likely to report intentions of vaccinating their daughters against HPV. Participants who were sexually active (OR 1.45, P = 0.002) and perceived the HPV vaccine to be safe (OR 1.05, P = 0.012) were more likely to report they would allow their daughters to choose whether to be vaccinated against HPV. Until HPV vaccination mandates are enacted, parental support of vaccines are among the most effective way of increasing vaccine uptake. Identifying HPV vaccination support among future parents has potential to inform parent vaccination education programs related and advocacy for HPV vaccination policies.

Socioecological factors and positive aspects of caregiving: findings from the REACH II intervention.

OBJECTIVE: Taking a socioecological perspective, this study assessed the relationship of intrapersonal, interpersonal, and organizational factors to positive aspects of caregiving (PAC) for 642 dementia caregivers by racial/ethnic group from the baseline data of the multisite Resources for Enhancing Alzheimer's Caregiver Health II (REACH II) intervention. METHODS: Nine intrapersonal indicators, 4 interpersonal indicators, and 12 organizational indicators were used. Blocked-multiple regression analyses by three racial/ethnic groups were computed to examine significant factors related to PAC among caregivers after controlling for memory and behavioral problems. RESULTS: Data showed a significant difference in PAC and significantly different indicators of PAC by racial/ethnic group. Hispanic caregivers reported the highest level of PAC while White participants showed the lowest scores on the measure of PAC. Education, marital status, and using formal transportation services were significant predictors for PAC among Hispanic caregivers; age, education, caregiving duration, and received social support were significant for PAC among African American caregivers; and sex, education, being a spousal caregiver, satisfaction with social support, using help from homemaker and visiting nurse services, and participating in support groups were significant among White caregivers. CONCLUSION: Findings indicate that PAC varies significantly across the three studied racial/ethnic groups of family caregivers and that intrapersonal, interpersonal, and organizational factors relate uniquely to PAC. Additional investigations of PAC could serve an important role in the development of family caregiving supports and services.