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Lee K, Pellowski JA, Brayboy LM, Thompson KD, Dunsiger S. The Association of Racism and Discrimination in Disparities of Hypertensive Disorders of Pregnancy in the United States: An Analysis of PRAMS Data. Matern Child Health J 2024; 28:969-978. [PMID: 38308757 DOI: 10.1007/s10995-023-03885-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/19/2023] [Indexed: 02/05/2024]
Abstract
BACKGROUND Hypertensive disorders of pregnancy are a leading cause of maternal mortality. Racial disparities in maternal outcomes such as maternal mortality in the United States (US) are well-documented, but the relationship of racism and/or discrimination with one's risk of developing a hypertension during pregnancy (HDP) is not well-studied. METHODS Data from 17 sites that asked questions regarding experiences with racism and/or discrimination during pregnancy via the Pregnancy Risk Assessment Monitoring System (PRAMS) Phase 8 (2016-2020) was used. Logistic regression models were used compare the potential of stress induced HDP from perceived experiences of racism and/or discrimination versus the effect of systemic racism and/or discrimination (in healthcare settings and generally) on racial disparities in HDP diagnosis. RESULTS Among 9,907 live births, 18% of participants reported they were diagnosed with hypertension during pregnancy, with non-Hispanic Black individuals having the highest rate (21.8%). Regarding experiences of racism and/or discrimination, 76.4% of participants responded "yes", with all races/ethnicities studied here except non-Hispanic White individuals responding "yes" at rates higher than 89%. Perceived experiences of racism and/or discrimination did not statistically significantly affect one's odds of being diagnosed with HDP (OR = 0.94, CI: 0.74, 1.20). The disparity in odds of having hypertension during pregnancy between Non-Hispanic Black individuals and non-Hispanic White individuals was not statistically significant when perceived experiences of racism and/or discrimination were included in the model. CONCLUSIONS Experiences of racism and/or discrimination drive racial disparities in hypertensive disorders in pregnancy. PUBLIC HEALTH IMPLICATIONS It is vital to eliminate racist and discriminatory practices and behaviors to reduce maternal morbidity and mortality.
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Pekmezi D, Dunsiger S, Benitez T, Larsen B, Vasconez AM, Marcus B. Improvements in stress among Latinas participating in a randomized controlled trial of technology-supported physical activity interventions. Stress Health 2024:e3374. [PMID: 38289870 DOI: 10.1002/smi.3374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Revised: 12/18/2023] [Accepted: 01/10/2024] [Indexed: 02/01/2024]
Abstract
High levels of stress and inactivity likely contribute to chronic disease disparities among Latinas in the U.S. and call for intervention. To inform such efforts, the current study examined the relationships among changes (over time) in physical activity, stress, and related cardiometabolic biomarkers among sedentary (mostly) first generation Latinas. Data are taken from a randomized controlled trial (N = 199 Latinas) of two home-based physical activity interventions (Original vs. theory- and technology- Enhanced versions). Physical activity and perceived stress were assessed at baseline and 6 and 12 months. Blood draws occurred at baseline and 6 months in a random subsample (N = 153). The participants were underactive (<60/min week of moderate-to-vigorous physical activity) Mexican American (89%) women with moderate perceived stress scores (M = 21.49, SD = 8.55, range = 0-40) and excess weight (M BMI = 30.6) at baseline. Overall, participants reported decreases in stress after 6 months enroled in the physical activity programs. The odds of a reduction in perceived stress were 11% higher among Enhanced versus Original Intervention participants (OR = 1.11, 95% CI: 1.05-2.27). Those who met physical activity guidelines were significantly more likely to report reductions in perceived stress over 6 months (OR = 1.92, 95% CI: 1.08-4.16). Furthermore, those who reported reductions in perceived stress over 6 months reported significantly more moderate-to-vigorous physical activity at 12 months (+69 min/week, SE = 27.98, p = 0.01) compared to those who did not. Greater reductions in perceived stress over 6 months were associated with greater improvements in cardiometabolic biomarkers (HbA1c, triglycerides, p's < 0.05). These results support a bidirectional relationship between improvements in stress and physical activity among Latinas. Future implications include using physical activity to address stress management and health disparities in this community.
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Yeo AJ, Cohenuram A, Dunsiger S, Boergers J, Kopel SJ, Koinis-Mitchell D. The Sleep Environment, Napping, and Sleep Outcomes among Urban Children With and Without Asthma. Behav Sleep Med 2024; 22:76-86. [PMID: 36843326 PMCID: PMC10457429 DOI: 10.1080/15402002.2023.2184369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/28/2023]
Abstract
OBJECTIVES Children with asthma living in U.S. urban neighborhoods experience increased risk for asthma morbidity and poor sleep outcomes. In addition to asthma, environmental factors (e.g. noise, uncomfortable temperature, light exposure) related to urban poverty may disturb children's sleep. This study examined the association between environmental factors and sleep outcomes among urban children with and without asthma, and whether napping underlies the environment-sleep link. Additionally, the study tested whether these associations differed by health status (i.e. asthma) or race/ethnicity. METHOD Participants included urban children aged 7-9 years with (N = 251) and without (N = 130) asthma from Latino, Black, or non-Latino White (NLW) background. Caregivers reported sleep environmental factors and naps. Sleep duration, efficiency, and nightly awakenings were assessed via actigraphy. RESULTS Regardless of health status, frequent exposure to noise and light was associated with poorer sleep outcomes only among Latino children. In the full sample with and without asthma, noise exposure during nighttime sleep was related to more frequent daytime naps, which were linked to shorter nighttime sleep duration. CONCLUSIONS Exposure to noise and light may play a particularly influential role in shaping urban children's sleep outcomes. Racial/ethnic differences and the potential mediating role of napping in this environment-sleep association may inform tailored interventions.
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Dulin AJ, Dunsiger S, Benitez T, Larsen B, Marcus BH, Champion G, Gans KM. The Hombres Saludables Physical Activity Web-Based and Mobile Phone Intervention: Pilot Randomized Controlled Trial With Latino Men. J Med Internet Res 2023; 25:e39310. [PMID: 38060285 PMCID: PMC10739242 DOI: 10.2196/39310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Revised: 11/14/2022] [Accepted: 07/14/2023] [Indexed: 12/08/2023] Open
Abstract
BACKGROUND Owing to structural-level, interpersonal-level, and individual-level barriers, Latino men have disproportionately high rates of physical inactivity and experience related chronic diseases. Despite these disparities, few physical activity (PA) interventions are culturally targeted for Latino men. OBJECTIVE This study reported the feasibility and acceptability of Hombres Saludables PA intervention for Latino men. We also reported the preliminary efficacy of the intervention on PA change and provided the results of the exploratory moderator and mediator analysis. METHODS We completed a 6-month, single-blind, pilot randomized controlled trial of Hombres Saludables with Latino men aged between 18 and 65 years. Men were randomized to either (1) a theory-driven, individually tailored, internet-based and SMS text message-based, Spanish-language PA intervention arm or (2) a nutrition and wellness attention contact control arm that was also delivered via the web and SMS text message. We assessed the primary study outcomes of feasibility using participant retention and acceptability using postintervention survey and open-ended interview questions. We measured the preliminary efficacy via change in minutes of moderate to vigorous PA per week using ActiGraph wGT3X-BT accelerometry (primary measure) and self-reported minutes per week using 7-day Physical Activity Recall. Participants completed the assessments at study enrollment and after 6 months. RESULTS The 38 participants were predominantly Dominican (n=8, 21%) or Guatemalan (n=5, 13%), and the mean age was 38.6 (SD 12.43) years. Retention rates were 91% (21/23) for the PA intervention arm and 100% (15/15) for the control arm. Overall, 95% (19/20) of the intervention arm participants reported that the Hombres study was somewhat to very helpful in getting them to be more physically active. Accelerometry results indicated that participants in the intervention group increased their PA from a median of 13 minutes per week at study enrollment to 34 minutes per week at 6 months, whereas the control group participants showed no increases. On the basis of self-reports, the intervention group was more likely to meet the US PA guidelines of 150 minutes per week of moderate to vigorous PA at 6-month follow-up, with 42% (8/19) of the intervention participants meeting the PA guidelines versus 27% (4/15) of the control participants (odds ratio 3.22, 95% CI 0.95-13.69). Exploratory analyses suggested conditional effects on PA outcomes based on baseline stage of motivational readiness, employment, and neighborhood safety. CONCLUSIONS The PA intervention demonstrated feasibility and acceptability. Results of this pilot study indicate that the Hombres Saludables intervention is promising for increasing PA in Latino men and suggest that a fully powered trial is warranted. Our technology-based PA intervention provides a potentially scalable approach that can improve health in a population that is disproportionately affected by low PA and related chronic disease. TRIAL REGISTRATION ClinicalTrials.gov NCT03196570; https://classic.clinicaltrials.gov/ct2/show/NCT03196570. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) RR2-10.2196/23690.
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Williams DM, Bohlen LC, Dunsiger S, Ayala-Heredia V, Griffin E, Dionne L, Wilson-Barthes M, Unick J, LaRowe LR, Galárraga O. Testing an insurance-based monetary incentive program for exercise: RCT design and rationale. Contemp Clin Trials 2023; 135:107382. [PMID: 37935304 PMCID: PMC10698803 DOI: 10.1016/j.cct.2023.107382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Revised: 10/06/2023] [Accepted: 11/03/2023] [Indexed: 11/09/2023]
Abstract
Participation in regular physical activity (PA) has numerous health benefits; however, as few as 10% of U.S. adults meet guidelines when device-based assessments of PA are used. The present paper presents the design and rationale for an RCT examining the efficacy of an exercise incentive program currently offered by at least three major US insurance companies, in which participants must attend a YMCA fitness facility at least 50 times within 6 months to receive an incentive. In a factorial design, incentive amount ($200, $100, $0) is crossed with a comparison of the standard gain-framed incentive program and a loss-framed incentive condition in which participants are told their membership fee is being held and will be returned or forfeited depending on their fitness facility attendance. Participants (N = 330) are randomized to gain-framed $100 incentive (n = 55), gain-framed $200 incentive (n = 55), loss-framed $100 incentive (n = 55), loss-framed $200 incentive (n = 55), or control (n = 110). Each participant is enrolled in the same condition for two consecutive 6-month periods for a total of 12 months per participant. The primary outcome is number of visits to the fitness facility over each 6-month period, verified by objective swipe-card data. Secondary outcomes include total moderate-to-vigorous PA (MVPA) over 7-day periods assessed at 3-month intervals through accelerometers (Actigraph wGT3x-BT) and self-report. Habit formation and anticipated regret are putative mediators and household income is a putative moderator of the incentive-based programs. A payer-perspective, within-trial cost-utility analysis will quantify the incremental costs per (a) quality-adjusted life year gained, (b) YMCA attendance, and (c) change in MVPA.
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Ybarra ML, Saewyc E, Rosario M, Dunsiger S. Subgroup Analyses of Girl2Girl, a Text Messaging-Based Teen Pregnancy Prevention Program for Sexual Minority Girls: Results from a National RCT. PREVENTION SCIENCE : THE OFFICIAL JOURNAL OF THE SOCIETY FOR PREVENTION RESEARCH 2023; 24:292-299. [PMID: 36753043 PMCID: PMC10764459 DOI: 10.1007/s11121-023-01493-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/10/2023] [Indexed: 02/09/2023]
Abstract
This study aims to investigate whether Girl2Girl, a text messaging-based pregnancy prevention program for cisgender LGB+ girls, had different effects on subgroups based on age, sexual identity, and experience with penile-vaginal sex. A total of 948 girls, 14-18 years old, were recruited nationally via social media and enrolled over the telephone. Once they completed the baseline, they were randomized to either Girl2Girl or an attention-matched control program that discussed "healthy lifestyle" topics (e.g., self-esteem). Both programs were 5 months long: Girls received daily messages for 8 weeks, and then went through a "latent" period of 3 months, and finished with a 1-week review. Outcome measures included condom-protected sex, uptake of other types of birth control, abstinence, and pregnancy. Measures were collected at baseline; 3-month, 6-month, 9-month, and 12-month post-intervention end, which was 17 months after enrollment. Effect modification was examined using longitudinal mixed effects models. Overall, results suggested significant moderating effects of age, (f2 = .12), sexual identity (f2 < .14), and sexual experience (f2 = .11) on rates of condom use and use of other contraception. Although there were no significant moderating effects on pregnancy, abstinence, or intentions to use condoms, use birth control, or be abstinent, (p's > .16), patterns of effects were in the same direction as for significant findings. For example, at 9-month post-intervention, among those who identified as bisexual, the incidence rate of protected sex events was 39% higher for intervention vs. control (IRR = 1.39, 95% CI: 1.06-2.70), adjusting for baseline rate of condom use and sexual experience. Similarly, at 12 months, among bisexual participants, intervention participants had a significantly higher IRR of condom-protected sexual events (IRR = 2.65, 95% CI: 1.31-5.34). There were also higher odds of uptake of birth control use other than condoms for intervention vs. control at 6- (OR = 1.10, 95% CI: 1.01-1.77), 9 m (OR = 1.11, 95% CI: 1.07-1.89), and 12-month (OR = 1.13, 95% CI: 1.07-1.78) follow-up. Girl2Girl appears to be particularly effective for older adolescents, bisexual girls, and those who have already had penile-vaginal sex. No one single approach is going to affect teen pregnancy. Instead, it is more likely that different intervention content and delivery methods will be more accessible and salient to some but not other youth. Understanding for whom the intervention works is just as important as understanding for whom the intervention does not, as this can inform opportunities for future intervention development.Clinical Trial Registration: ClinicalTrials.gov ID# NCT03029962.
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Borrelli B, Endrighi R, Dunsiger S, Busch AM, Bock BC, Risica PM, Hughes RB, Lasater T. Greater engagement in valued activities is associated with less barriers to quitting smoking among smokers with mobility impairments. Disabil Health J 2023; 16:101480. [PMID: 37236878 PMCID: PMC10524132 DOI: 10.1016/j.dhjo.2023.101480] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 04/13/2023] [Accepted: 04/27/2023] [Indexed: 05/28/2023]
Abstract
BACKGROUND Individuals with mobility impairments (MI; use equipment to ambulate) have a high prevalence of both smoking and depression. Behavioral activation (BA) purports that depressed mood is remediated through valued activity engagement and may facilitate smoking cessation in MI populations. OBJECTIVE We examined cross-sectional associations between activity engagement and variables important for smoking cessation among a high-risk group of smokers (people with MIs) and also describe a smoking cessation intervention based on BA, given the lack of studies on smokers with MIs. METHODS This study used data from a smoking cessation trial enrolling smokers with MIs (n = 263). We assessed valued activities, activity type, activity restriction due to MI, and replacement of restricted activities. Motivation and confidence to quit smoking, number of cigarettes per day, and mood were also assessed. Analysis was performed with generalized linear (or logistic) regression models adjusted for age and physical functioning using aggregated data at baseline. RESULTS Greater number and frequency of valued activities was associated with less smoking, depression, negative affect, and stress and higher positive affect and self-efficacy to quit. Activity restriction was associated with greater odds of major depression, and activity replacement with lower odds of major depression, lower stress, and higher positive affect and self-efficacy. Strength of associations varied by activity type. CONCLUSIONS Consistent with our theoretical model, BA activity constructs were associated with several mediators of smoking outcomes in the expected directions. Smokers engaging in valued activities have more favorable profiles for smoking cessation and mood management.
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D'Angelo C, McQuaid E, Jelalian E, Kopel S, Coutinho MT, Dunsiger S, Small D, Yoho H, Salha R, Koinis-Mitchell D. Family asthma management and physical activity among urban children. FAMILIES, SYSTEMS & HEALTH : THE JOURNAL OF COLLABORATIVE FAMILY HEALTHCARE 2023:2024-05056-001. [PMID: 37676158 DOI: 10.1037/fsh0000842] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/08/2023]
Abstract
INTRODUCTION Urban, low-income, and Black and Latino children with asthma experience higher morbidity and poorer outcomes compared to their suburban, higher-income, and non-Latino White counterparts. This risk is further compounded by higher rates of co-occurring overweight or obesity. Physical activity contributes to both asthma and overweight/obesity status, however, little is known about factors that may promote/limit physical activity among youth from low-income, urban, and racial/ethnic backgrounds. This study evaluates associations between asthma management behaviors and physical activity among a sample of racially/ethnically diverse youth with asthma of both healthy weight and overweight/obesity status. METHOD 147 children with asthma (Mage = 8.3; 50% overweight/obese status, 58% Hispanic/Latino, and 26% Black) and their families completed the Family Asthma Management System Scale (FAMSS; McQuaid et al., 2005) between 2013 and 2015. Physical activity was measured with waist-worn accelerometers. Differences in FAMSS scores by physical activity levels and associations between FAMSS scores and physical activity for the total sample and by race/ethnicity and weight status were evaluated. RESULTS Children who met recommended physical activity guidelines had higher FAMSS "medication adherence", t(89) = -2.04, p < .05, and "collaboration with health care provider", t(89) = -2.09, p < .05. More optimal "environmental control" related to lower levels of physical activity (β = -.21, p < .05) while more optimal "medication adherence" was associated with higher levels of physical activity (β = .21, p < .05). Differences in these associations were identified by race/ethnicity, though not weight status. CONCLUSIONS Asthma management behaviors were associated with physical activity, with notable differences by race/ethnicity. Tailored interventions simultaneously addressing multiple health behaviors may be warranted. (PsycInfo Database Record (c) 2023 APA, all rights reserved).
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Rahm-Knigge RL, Norris AL, Dunsiger S. The moderating effects of alcohol use on the association between sexual orientation and HIV testing: results from the 2013-2018 National Health Interview Study. AIDS Care 2023; 35:1299-1305. [PMID: 37139539 PMCID: PMC10524101 DOI: 10.1080/09540121.2023.2206093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Accepted: 04/17/2023] [Indexed: 05/05/2023]
Abstract
Routine screening and testing for HIV are recommended for all adolescents and adults. However, only one-third of the U.S. population has been tested for HIV. Women, sexual minorities, and people who use alcohol are more likely to be tested for HIV, but less is known about how alcohol use and sexual orientation impact the likelihood of HIV testing synergistically. Examining both alcohol use and sexual orientation is especially relevant, because sexual minorities are at increased risk for alcohol use, including heavy drinking. This study tested an alcohol x sexual orientation interaction effect on HIV testing through logistic regression modeling with a nationally representative sample. Results of the significant interaction identify demographic groups that are particularly at-risk for not being tested for HIV. These groups include lesbian women who currently use alcohol or previously used alcohol; bisexual men who have not used or previously used alcohol; and gay men who previously used alcohol. Although efforts to test all adolescents and adults are warranted, these findings highlight the importance of assessing alcohol and sexual orientation and augmenting testing efforts for highrisk groups.
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Miller MB, Carpenter RW, Freeman LK, Dunsiger S, McGeary JE, Borsari B, McCrae CS, Arnedt JT, Korte P, Merrill JE, Carey KB, Metrik J. Effect of Cognitive Behavioral Therapy for Insomnia on Alcohol Treatment Outcomes Among US Veterans: A Randomized Clinical Trial. JAMA Psychiatry 2023; 80:905-913. [PMID: 37342036 PMCID: PMC10285676 DOI: 10.1001/jamapsychiatry.2023.1971] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Accepted: 04/06/2023] [Indexed: 06/22/2023]
Abstract
Importance Three of 4 adults in treatment for alcohol use disorder (AUD) report symptoms of insomnia. Yet the first-line treatment for insomnia (cognitive behavioral therapy for insomnia, CBT-I) is often delayed until abstinence is established. Objective To test the feasibility, acceptability, and preliminary efficacy of CBT-I among veterans early in their AUD treatment and to examine improvement in insomnia as a mechanism for improvement in alcohol use outcomes. Design, Setting, and Participants For this randomized clinical trial, participants were recruited through the Addictions Treatment Program at a Veterans Health Administration hospital between 2019 and 2022. Patients in treatment for AUD were eligible if they met criteria for insomnia disorder and reported alcohol use in the past 2 months at baseline. Follow-up visits occurred posttreatment and at 6 weeks. Interventions Participants were randomly assigned to receive 5 weekly sessions of CBT-I or a single session about sleep hygiene (control). Participants were asked to complete sleep diaries for 7 days at each assessment. Main Outcomes and Measures Primary outcomes included posttreatment insomnia severity (assessed using the Insomnia Severity Index) and follow-up frequency of any drinking and heavy drinking (4 drinks for women, ≥5 drinks for men; number of days via Timeline Followback) and alcohol-related problems (Short Inventory of Problems). Posttreatment insomnia severity was tested as a mediator of CBT-I effects on alcohol use outcomes at the 6-week follow-up. Results The study cohort included 67 veterans with a mean (SD) age of 46.3 years (11.8); 61 (91%) were male and 6 (9%) female. The CBT-I group included 32 participants, and the sleep hygiene control group 35 participants. Of those randomized, 59 (88%) provided posttreatment or follow-up data (31 CBT-I, 28 sleep hygiene). Relative to sleep hygiene, CBT-I participants reported greater decreases in insomnia severity at posttreatment (group × time interaction: -3.70; 95% CI, -6.79 to -0.61) and follow-up (-3.34; 95% CI, -6.46 to -0.23) and greater improvements in sleep efficiency (posttreatment, 8.31; 95% CI, 1.35 to 15.26; follow-up, 18.03; 95% CI, 10.46 to 25.60). They also reported greater decreases in alcohol problems at follow-up (group × time interaction: -0.84; 95% CI, -1.66 to -0.02), and this effect was mediated by posttreatment change in insomnia severity. No group differences emerged for abstinence or heavy-drinking frequency. Conclusions and Relevance In this randomized clinical trial, CBT-I outperformed sleep hygiene in reducing insomnia symptoms and alcohol-related problems over time but had no effect on frequency of heavy drinking. CBT-I should be considered a first-line treatment for insomnia, regardless of abstinence. Trial Registration ClinicalTrials.gov Identifier: NCT03806491.
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Sillice MA, Dunsiger S, Bock BC. Exploring Factors Associated with Dietary Improvement Among Participants Who Completed a Randomized Controlled Trial for Physical Activity: Evidence of a Transfer Effect. Int J Behav Med 2023:10.1007/s12529-023-10186-x. [PMID: 37308771 DOI: 10.1007/s12529-023-10186-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/16/2023] [Indexed: 06/14/2023]
Abstract
BACKGROUND This research aimed at understanding how changes in one behavior affect other behaviors, known as "transfer effect," could extend knowledge of shared constructs among compound health risk behaviors, and improve methods for promoting simultaneous behavior changes. The current study explored whether participants who completed a randomized controlled trial for physical activity (PA) improved their diet with no intervention in diet or nutrition. METHODS US adults (N = 283) were randomly assigned to 12 weeks of either exercise videogames, standard exercise, or an attention control. Secondary analyses were conducted to examine a possible transfer effect of the intervention on diet at end of intervention (EOT) and 6-month follow-up. Assessments of potential PA constructs (i.e., exercise enjoyment, self-efficacy) and demographics (e.g., age, gender) were conducted. PA, specifically moderate-to-vigorous levels of physical activity (MVPA), was measured using a self-report measure. Diet was measured using the Rate Your Plate dietary assessment. RESULTS Findings support that a randomization effect was associated with a higher likelihood of increasing MVPA (β = 30.00, 95% CI = 4.46, 64.46) and dietary improvement at EOT (β = 1.48, SE = .83, P = .01) and follow-up (β = 1.74, SE = .52, P = .02). At EOT, changes in diet were associated with higher PA enjoyment (β = 0.41, SE = 0.15, P = .01). This intervention effect on diet was moderated by gender, with women showing more dietary improvement than men (β = - .78, SE = 13, P = .03). At 6 months, dietary improvement was associated with greater self-efficacy (β = .04, SE = .01, P = .01). CONCLUSION This study shows evidence of a transfer effect among two synergistic behaviors and expands understanding of factors that predict the occurrence of this type of behavior change.
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Adkins-Hempel M, Japuntich SJ, Chrastek M, Dunsiger S, Breault CE, Ayenew W, Everson-Rose SA, Nijjar PS, Bock BC, Wu WC, Miedema MD, Carlson BM, Busch AM. Integrated smoking cessation and mood management following acute coronary syndrome: Protocol for the post-acute cardiac event smoking (PACES) trial. Addict Sci Clin Pract 2023; 18:29. [PMID: 37173792 PMCID: PMC10175930 DOI: 10.1186/s13722-023-00388-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Accepted: 05/03/2023] [Indexed: 05/15/2023] Open
Abstract
BACKGROUND Approximately 400,000 people who smoke cigarettes survive Acute Coronary Syndrome (ACS; unstable angina, ST and non-ST elevation myocardial infarction) each year in the US. Continued smoking following ACS is an independent predictor of mortality. Depressed mood post-ACS is also predictive of mortality, and smokers with depressed mood are less likely to abstain from smoking following an ACS. A single, integrated treatment targeting depressed mood and smoking could be effective in reducing post-ACS mortality. METHOD/DESIGN The overall aim of the current study is to conduct a fully powered efficacy trial enrolling 324 smokers with ACS and randomizing them to 12 weeks of an integrated smoking cessation and mood management treatment [Behavioral Activation Treatment for Cardiac Smokers (BAT-CS)] or control (smoking cessation and general health education). Both groups will be offered 8 weeks of the nicotine patch if medically cleared. Counseling in both arms will be provided by tobacco treatment specialists. Follow-up assessments will be conducted at end-of-treatment (12-weeks) and 6, 9, and 12 months after hospital discharge. We will track major adverse cardiac events and all-cause mortality for 36 months post-discharge. Primary outcomes are depressed mood and biochemically validated 7-day point prevalence abstinence from smoking over 12 months. DISCUSSION Results of this study will inform smoking cessation treatments post-ACS and provide unique data on the impact of depressed mood on success of post-ACS health behavior change attempts. TRIAL REGISTRATION ClinicalTrials.gov, NCT03413423. Registered 29 January 2018. https://beta. CLINICALTRIALS gov/study/NCT03413423 .
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Gasik RE, Pearlman DN, Rosenthal SR, Dunsiger S. The Impact of Police Response on Intimate Partner Violence Victims' Social, Emotional, and Physical Well-Being: Results From the National Crime Victimization Survey. VIOLENCE AND VICTIMS 2023; 38:167-184. [PMID: 37100441 DOI: 10.1891/vv-2021-0080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
This study examined whether police involvement in intimate partner violence (IPV) incidents is associated with victims' socio-emotional problems, and emotional and physical toll symptoms for 1 month or longer post-victimization. Data from the 2010-2019 National Crime Victimization Survey suggest that police investigational effort, later contact with the police, suffering severe injury during victimization, and repeated victimization were positively associated with experiencing socio-emotional problems. Later contact with police and severe injury were positively associated with both emotional and physical toll symptoms, while the female sex was positively associated with emotional toll symptoms. The arrest of the abuser was negatively associated with physical toll symptoms. Findings highlight the need for policies and practices in response to IPV that consider the diverse needs of survivors of partner abuse to help reduce IPV-related trauma.
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Ybarra M, Rosario M, Saewyc E, Goodenow C, Dunsiger S. One-Year Follow-up After a Pregnancy Prevention Intervention for LGB+ Teens: An RCT. Pediatrics 2023; 151:190843. [PMID: 36924134 DOI: 10.1542/peds.2022-059172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/09/2023] [Indexed: 03/18/2023] Open
Abstract
BACKGROUND Lesbian, gay, bisexual, and other sexual minority (LGB+) girls are more likely than heterosexual girls to be pregnant during adolescence. Nonetheless, LGB+ inclusive pregnancy prevention programming is lacking. METHODS Between January 2017 and January 2018, 948, 14 to 18 year-old cisgender LGB+ girls were enrolled in a national randomized controlled trial. Girls were assigned either to Girl2Girl or an attention-matched control group. They were recruited via social media and enrolled over the telephone. The 5-month intervention consisted of a 7-week program (4-12 text messages sent daily) and a 1-week booster delivered 12 weeks later. Longitudinal models of protected sex events had a negative binomial distribution and a log link function. Longitudinal models examining use of birth control assumed a Bernoulli distribution of the outcome variable and a logit link function. Models adjusted for baseline rate of the outcome, age, and a time-varying indicator of sexual experience. RESULTS Girl2Girl participants had higher rates of protected penile-vaginal sex events over time compared with controls. Girl2Girl participants also were more likely than control participants to report use of birth control other than condoms. Models of abstinence and pregnancy rates did not suggest statistically significant group differences across time. However, effect sizes were in the small to medium range and point estimates favored Girl2Girl versus control in both cases. CONCLUSIONS Girl2Girl is associated with sustained pregnancy preventive behaviors for LGB+ girls through 12 months postintervention. Text messaging could be considered as a viable method to increase access to sexual health programming to adolescents nationally.
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Mitchell KJ, Banyard V, Ybarra ML, Dunsiger S. Impact of the COVID-19 pandemic for youth with a history of exposure to self-directed violence. PSYCHOLOGICAL TRAUMA : THEORY, RESEARCH, PRACTICE AND POLICY 2023; 15:415-421. [PMID: 35834219 PMCID: PMC10586399 DOI: 10.1037/tra0001318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
OBJECTIVE The coronavirus disease 2019 (COVID-19) pandemic created a sudden shift in the social lives of youth with important negative impacts on mental health. The current article aims to understand how the pandemic may have differentially impacted the mental health of adolescents and young adults with recent (1 year or less) and past (> 1 year) exposure to self-directed violence (SDV). METHOD Data were collected online from 990 youth and young adults, aged 13-23 years between November 27, 2020 and December 11, 2020. RESULTS Participants who had recently been exposed to SDV reported being more impacted by the pandemic and had poorer mental health indicators. Participants with past SDV exposure who engaged in a high number of prosocial activities (e.g., talking with friends) were less likely to report depressive symptoms (β = -.13, p = .01) than similarly engaged nonexposed participants; the same was true for recently exposed participants (β = -.14, p = .02). CONCLUSIONS Findings highlight that the effects of the COVID-19 pandemic on the mental health of young people are compounded by exposure to mental health concerns of people in their network. (PsycInfo Database Record (c) 2023 APA, all rights reserved).
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Keirns NG, Ouaddi S, Dunsiger S, Locatelli G, Gathright EC, Black E, Tripolone J, Breault C, Riegel B, Cohen R, Salmoirago-Blotcher E. Mind Your Heart-II: Protocol for a behavioral randomized controlled trial of mindfulness training to promote self-care in patients with comorbid heart failure and cognitive impairment. Contemp Clin Trials 2023; 126:107094. [PMID: 36682491 PMCID: PMC10026453 DOI: 10.1016/j.cct.2023.107094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Revised: 01/16/2023] [Accepted: 01/17/2023] [Indexed: 01/22/2023]
Abstract
BACKGROUND Heart failure (HF) self-care is a robust predictor of prognosis in HF patients. Cognitive impairment is a common comorbidity in HF patients and constitutes a major challenge to HF self-care. Mindfulness training (MT) has been shown to improve cognitive function and interoception, two components essential to promoting effective HF self-care. OBJECTIVES The aims of the Mind Your Heart-II (MYH-II) study are to investigate the effects of MT on HF self-care via changes in cognitive function and interoception in patients with comorbid HF and cognitive impairment, and to study the process by which MT can improve cognitive function via vagal control. We hypothesize that MT will improve cognitive function, interoception, and vagal control, resulting in enhanced HF self-care, compared to control participants. METHODS MYH-II is a mechanistic parallel phase II behavioral randomized controlled trial. We will enroll 176 English or Spanish-speaking patients with comorbid chronic HF and mild cognitive impairment. Participants will be randomized to either: (1) 8-week phone-delivered MT + Enhanced Usual Care (EUC), or (2) EUC alone. Participants will complete baseline, end-of-treatment (3 months), and follow-up (9 months) assessments. The primary outcome is cognitive function (NIH Toolbox Fluid Cognition Composite Score). Additional key outcomes include: interoception (heartbeat tracking task, Multidimensional Assessment of Interoceptive Awareness), HF self-care (Self-Care of Heart Failure Index v7.2), and vagal control (high-frequency heart rate variability). IMPLICATIONS If study hypotheses are confirmed, phone-based MT may be a key tool for improving HF self-care, and possibly clinical outcomes, in HF patients with comorbid cognitive impairment.
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McDonnell KK, Andrews JO, Yang CH, Newsome BR, Weinkle E, Davis JE, Dunsiger S. Study Protocol for the Breathe Easier Trial: A Pilot RCT of a Dyad-Based, Multiple-Behavior Intervention for Improving Physical and Emotional Health in Survivors Facing Lung Cancer. Integr Cancer Ther 2023; 22:15347354231212876. [PMID: 38009546 PMCID: PMC10683396 DOI: 10.1177/15347354231212876] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 09/14/2023] [Accepted: 10/23/2023] [Indexed: 11/29/2023] Open
Abstract
BACKGROUND Research targeting survivors of lung cancer has yet to adequately address the management of physical deconditioning and unresolved symptoms (dyspnea, fatigue). The objective of the Breathe Easier trial is to test the feasibility and preliminary effects of a theory-based, multiple-behavior intervention (physical activity, smoking reduction for current smokers, stress management) targeting survivors of localized non-small-cell lung cancer (NSCLC, stages I-III) and their supportive partners. METHODS This pilot RCT will enroll 30 dyads (60 participants). Each dyad will consist of one survivor and one partner (defined as a family member or friend) Dyads will be randomized to the Intervention Group (IG) or the Attention Control Group (AC). IG members will receive the 12-week, home-based intervention based on the individual and family self-management theory, which targets improvements in self-efficacy, social support, and self-regulation. Improvement in lifestyle behaviors is a proximal outcome. Improvements in physical and emotional health are distal outcomes. Breathe Easier (IG) includes educational content written in plain language as well as breathing exercises and meditations; SMART goal setting; daily text messaging; and weekly telephone calls with trained staff. The AC program includes relevant National Institutes of Health publications plus weekly telephone chats. Members who currently smoke will also receive an evidence-based smoking cessation resource. DISCUSSION Breathe Easier focuses on changes in multiple behaviors in dyads coping with a diagnosis of NSCLC (stages I-III) with the overall purpose of improving physical and emotional health. Findings will provide additional evidence of the feasibility and preliminary effects of this intervention. TRIAL REGISTRATION ClinicalTrials.gov Identifier: NCT05956782; This trial was registered retrospectively.
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Lewis BA, Schuver K, Dunsiger S. Evaluating the feasibility and efficacy of a home-based combined high intensity interval and moderate intensity training program for increasing physical activity among low-active adults: A randomized pilot trial. PLoS One 2023; 18:e0281985. [PMID: 36809292 PMCID: PMC9942957 DOI: 10.1371/journal.pone.0281985] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Accepted: 02/05/2023] [Indexed: 02/23/2023] Open
Abstract
BACKGROUND High intensity interval training (HIIT), which includes short bursts of high-intensity physical activity (PA) followed by recovery, can increase PA by addressing time barriers and improving PA enjoyment. The purpose of this pilot study was to examine the feasibility and preliminary efficacy of a home-based HIIT intervention on PA. METHODS Low active adults (n = 47) were randomly assigned to a home-based HIIT intervention or wait-list control lasting 12 weeks. Participants in the HIIT intervention received motivational phone sessions based on Self-Determination Theory and accessed a website that included workout instructions and videos demonstrating proper form. RESULTS The HIIT intervention appears feasible based on retention, recruitment, adherence to the counseling sessions, follow-up rates, and the consumer satisfaction survey. HIIT participants reported more minutes of vigorous intensity PA at six weeks relative to control (no differences at 12 weeks). HIIT participants reported higher levels of self-efficacy for PA, enjoyment of PA, outcome expectations related to PA, and positive engagement with PA than the control. CONCLUSIONS This study provides evidence for feasibility and possible efficacy of a home-based HIIT intervention for vigorous intensity PA; however, additional studies are needed with larger samples sizes to confirm efficacy of home-based HIIT interventions. TRIAL REGISTRATION Clinical Trials Number: NCT03479177.
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Salmoirago-Blotcher E, Walaska K, Trivedi D, Dunsiger S, Breault C, Levine D, Wu JR, Cohen R. Mind Your Heart: Exploring Feasibility, Acceptability, and Preliminary Effects of Phone-Delivered Mindfulness Training on Medication Adherence in Outpatients With Chronic Heart Failure. J Cardiovasc Nurs 2022; 37:595-602. [PMID: 35067596 PMCID: PMC9300764 DOI: 10.1097/jcn.0000000000000891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
BACKGROUND Mindfulness training (MT) may promote medication adherence in outpatients with heart failure. OBJECTIVE The aims of this study were to determine the feasibility and acceptability of MT (primary outcomes) and explore effects on medication adherence, functional capacity, cognitive function, depression, and mindfulness skills (secondary outcomes). METHODS In this pre/post-design study, participants received a 30-minute phone-delivered MT session weekly for 8 weeks. RESULTS We enrolled 33 outpatients (32% women; 69.7 White; mean age, 60.3 years). Retention was 100%, and session attendance was 91%. Overall, participants (97%) rated MT as enjoyable. Objectively assessed ( P < .05) adherence decreased post intervention, whereas improvements were noted in functional capacity ( P = .05), mindfulness ( P < .05), and cognitive function (reaching significance for Flanker scores). CONCLUSIONS Phone-delivered MT was feasible and acceptable. Whereas no improvements were noted in medication adherence and depression, cognitive function, functional capacity, and mindfulness levels increased post intervention, suggesting MT may have beneficial effects in outpatients with heart failure.
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D'Angelo C, Jelalian E, Dunsiger S, Noga R, Kopel SJ, Boergers J, Mitchell K, Powers K, Koinis-Mitchell D. Physical Activity Among Urban Children with Asthma: Does Sleep Matter? J Clin Psychol Med Settings 2022; 29:666-677. [PMID: 34523033 DOI: 10.1007/s10880-021-09815-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/18/2021] [Indexed: 10/20/2022]
Abstract
The present study examined associations between sleep and physical activity among a diverse sample of 97 urban children (ages 7-9) with persistent asthma. Differences in associations were evaluated by race/ethnicity and weight status. The extent to which sleep moderated the association between lung function and physical activity was also evaluated. Generalized linear models were utilized to examine associations. Findings indicated that, among the aggregate sample, more frequent nighttime awakenings were associated with less time spent engaging in moderate-to-vigorous physical activity (MVPA). Important differences in these associations were identified by both race/ethnicity and weight status. Better lung function was associated with, (a) higher levels of MVPA for children with better sleep efficiency and fewer nighttime awakenings, and (b) lower levels of MVPA for children with poorer sleep efficiency and more frequent nighttime awakenings. In short, sleep mattered with respect to children's physical activity levels in this sample.
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Eysenbach G, Roy A, Dunsiger S, Brewer J. Analyzing the Impact of Mobile App Engagement on Mental Health Outcomes: Secondary Analysis of the Unwinding Anxiety Program. J Med Internet Res 2022; 24:e33696. [PMID: 35969440 PMCID: PMC9425172 DOI: 10.2196/33696] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2021] [Revised: 11/18/2021] [Accepted: 07/13/2022] [Indexed: 01/27/2023] Open
Abstract
BACKGROUND App-based interventions provide a promising avenue for mitigating the burden on mental health services by complimenting therapist-led treatments for anxiety. However, it remains unclear how specific systems' use of app features may be associated with changes in mental health outcomes (eg, anxiety and worry). OBJECTIVE This study was a secondary analysis of engagement data from a stage 1 randomized controlled trial testing the impact of the Unwinding Anxiety mobile app among adults with generalized anxiety disorder. The aims of this study were 2-fold: to investigate whether higher microengagement with the primary intervention feature (ie, educational modules) is associated with positive changes in mental health outcomes at 2 months (ie, anxiety, worry, interoceptive awareness, and emotional reactivity) and to investigate whether the use of adjunctive app features is also associated with changes in mental health outcomes. METHODS We analyzed the intervention group during the stage 1 trial of the Unwinding Anxiety mobile app. The total use of specific mobile app features and the use specific to each feature were calculated. We used multivariate linear models with a priori significance of α=.05 to investigate the impact of cumulative app use on anxiety, worry, interoceptive awareness, and emotional regulation at 2 months, controlling for baseline scores, age, and education level in all models. Significant relationships between system use metrics and baseline participant characteristics were assessed for differences in use groupings using between-group testing (ie, 2-tailed t tests for continuous data and chi-square analyses for categorical data). RESULTS The sample was primarily female (25/27, 93%), and the average age was 42.9 (SD 15.6) years. Educational module completion, the central intervention component, averaged 20.2 (SD 11.4) modules out of 32 for the total sample. Multivariate models revealed that completing >75% of the program was associated with an average 22.6-point increase in interoceptive awareness (b=22.6; SE 8.32; P=.01; 95% CI 5.3-39.8) and an 11.6-point decrease in worry (b=-11.6; SE 4.12; P=.01; 95% CI -20.2 to -3.1). In addition, a single log unit change in the total number of meditations was associated with a 0.62-point reduction in the Generalized Anxiety Disorder-7 scale scores (b=0.62; SE 0.27; P=.005; 95% CI -1.2 to -0.6), whereas a single log unit use of the stress meter was associated with an average of a 0.5-point increase in emotional regulation scores (Five Facet Mindfulness Questionnaire; b=0.5; SE 0.21; P=.03; 95% CI 0.1-0.9). CONCLUSIONS This study offers a clearer understanding of the impact of engagement with app features on broader engagement with the health outcomes of interest. This study highlights the importance of comprehensive investigations of engagement during the development of evidence-based mobile apps.
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Mendoza-Vasconez AS, Benitez T, Dunsiger S, Gans KM, Hartman SJ, Linke SE, Larsen BA, Pekmezi D, Marcus BH. Pasos Hacia La Salud II: study protocol for a randomized controlled trial of a theory- and technology-enhanced physical activity intervention for Latina women, compared to the original intervention. Trials 2022; 23:621. [PMID: 35915473 PMCID: PMC9341151 DOI: 10.1186/s13063-022-06575-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Accepted: 07/20/2022] [Indexed: 12/04/2022] Open
Abstract
Background Latinas are at increased risk for many lifestyle-related chronic diseases and are one of the least physically active populations in the US Innovative strategies are needed to help Latinas achieve the health benefits associated with physical activity (PA). This manuscript describes the study protocol of the Pasos Hacia La Salud II Study, which builds upon our previous research to test an enhanced individually-tailored, text-message and website-delivered, Spanish-language intervention (enhanced intervention), in comparison to the original web-based Pasos Hacia La Salud Intervention (original intervention). Methods Sedentary Latinas between the ages of 18–65 will be recruited and will complete an orientation and baseline assessments. Participants will be subsequently randomized to the original intervention, or the Enhanced Intervention, which has greater targeting of theoretical constructs such as self-efficacy, enjoyment, and social support, and which uses text messages and more dynamic and refined website features to encourage increased website use. Using a linear mixed effects regression model, we will simultaneously estimate the intervention effects on mean accelerometer-measured hours/week of moderate-to-vigorous PA (MVPA) at 6, 12, 18, and 24 months, with a subject-specific intercept (intent-to-treat sample). Change in self-reported MVPA, measured via the 7-day Physical Activity Recall, will be assessed as a secondary outcome using a similar model. We will investigate potential mediators of the intervention effect using a multiple mediation approach, and potential moderators by evaluating potential interactions. As an exploratory outcome, we will study the differences (among both study arms) in cost, in US dollars, per minute increases in weekly mean MVPA. Discussion The original Pasos PA intervention showed efficacy in helping Latinas increase PA; we expect the Enhanced Intervention to help a larger proportion of participants to increase and maintain their PA long term. This web- and text-based enhanced intervention could have great reach and dissemination potential, which could be capitalized on in the future to help to advance health equity. Adaptations made in response to the COVID-19 pandemic are also described in this manuscript. Trial registration Clinical Trial Number: NCT03491592. First posted April 9, 2018.
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Benitez TJ, Dunsiger S, Marquez B, Larsen B, Pekmezi D, Marcus BH. Increases in Muscle-Strengthening Activities Among Latinas in Seamos Saludables. HEALTH EDUCATION & BEHAVIOR 2022; 49:446-454. [PMID: 35227112 DOI: 10.1177/10901981221074908] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND Only 17% of Latinas meet national physical activity (PA) guidelines for both moderate-to-vigorous aerobic and muscle-strengthening PA. Additional health benefits are derived from the combination of aerobic and muscle-strengthening PA (vs. aerobic alone), yet there is paucity in research on muscle-strengthening activity in Latinas. The aim of this study was to examine changes in muscle-strengthening activity from baseline to 6 and 12 months in Seamos Saludables, a 12-month PA randomized controlled trial for Latinas. METHODS A secondary data analysis was conducted among 131 Latinas ages 18-65 years, who were randomized to either a PA Intervention or a Wellness Control. Self-reported muscle-strengthening exercise was measured at baseline, 6 months, and 12 months via adapted muscle-strengthening questions from the Behavioral Risk Factor Surveillance System. RESULTS There was a 16-minute/week difference in median minute/week of muscle-strengthening activity between Intervention and Wellness at 6 months (SE = 7.91, p = .04) and 45-minute/week difference at 12 months (SE = 25.80, p = .06) adjusting for baseline. Significantly more PA Intervention participants met muscle-strengthening guidelines of 2 or more days/week at 6 months versus Wellness Control participants (odds ratio [OR] = 4.29, 95% confidence interval [CI] = [1.03, 17.84]). CONCLUSION Results from the current study showed that Latinas engaged in muscle-strengthening activity in an intervention that emphasized primarily aerobic PA outcomes, suggesting they may be interested in engaging in muscle-strengthening activities. Future interventions targeting both aerobic and muscle-strengthening activity could achieve greater health improvements and help more Latinas reach the full national PA guidelines.ClinicalTrials.gov Identifier. NCT01583140.
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Katz J, Sanapo L, Dunsiger S, Guillen M, Avalos A, Aldana A, Wilson D, Bourjeily G. 0713 Longitudinal Sleep Position Patterns and Breathing Parameters in Pregnancy. Sleep 2022. [DOI: 10.1093/sleep/zsac079.709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Introduction
Supine sleep position during pregnancy has been linked to increased risk of stillbirth in retrospective studies. However, existing literature is largely cross-sectional and limited by recall bias and self-reporting of sleep position. This study aims to use objectively-measured sleep position to quantify sleep position change between trimesters and its influence on maternal respiratory health.
Methods
This study is a secondary analysis of data from a study investigating maternal sleep, among women with singleton pregnancies and overweight or obesity. Each participant underwent level III sleep apnea monitoring using Noxturnal T3 devices (Nox Medical, Georgia, US), in the first (0-12 weeks) and third (29-40 weeks) trimester of pregnancy. Using accelerometry, the software differentiated 5 positions including supine, right lateral, left lateral, prone, and upright. The studies were scored using AASM 2012 recommended criteria. The first non-upright position was recorded as going-to-bed position. The number of sleep position changes was calculated using only positions that lasted ≥30 seconds.
Results
A total of 126 women were included. Mean BMI was 34.00±5.14 and mean age was 30.46±5.40 years. Mean number of position changes was similar in early (14.19±7.82) vs. late (14.58±8.25) pregnancy. There was a significant correlation between sleep onset position and predominant sleep position in both early (p=0.001) and late (p<0.01) pregnancy. However, supine going-to-bed position predicted predominant supine sleep in only 47% of women. There was a significant change in sleep position between early and late pregnancy (p=0.04) with a reduction in supine sleep (51.6% to 30.2%) and an increase in left lateral sleep (24.6% to 37.3%). Only in the third trimester, there was a significant positive correlation between time spent supine and oxygen desaturation index (r=0.22, p=0.01), and a trend toward positive correlation with respiratory event index (r=0.15, p=0.08).
Conclusion
Going-to-bed position predicts predominant sleep position in less than half of women with overweight and obesity. Time spent supine in late pregnancy correlates with measures of sleep-disordered breathing. More prospective studies are needed to evaluate the potential for sleep position changes over time as a potentially modifiable risk factor for maternal and neonatal health outcomes.
Support (If Any)
R01HL130702, R01HD078515, SRA grant
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Koinis-Mitchell D, D'Angelo C, Dunsiger S, McQuaid E, Rogers ML. Effects of coronavirus disease 2019 pandemic on children, adolescents, and young adults with asthma in Rhode Island: Patterns in emergency department utilization with geospatial mapping. Ann Allergy Asthma Immunol 2022; 128:598-600. [PMID: 35227906 PMCID: PMC8873045 DOI: 10.1016/j.anai.2022.02.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 02/02/2022] [Accepted: 02/09/2022] [Indexed: 02/07/2023]
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