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Collins BN, Nair US, DiSantis KI, Hovell MF, Davis SM, Rodriguez D, Audrain-McGovern J. Long-term Results From the FRESH RCT: Sustained Reduction of Children's Tobacco Smoke Exposure. Am J Prev Med 2020; 58:21-30. [PMID: 31759804 PMCID: PMC6960012 DOI: 10.1016/j.amepre.2019.08.021] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Revised: 08/21/2019] [Accepted: 08/22/2019] [Indexed: 12/31/2022]
Abstract
INTRODUCTION Standard care interventions to reduce children's tobacco smoke exposure (TSE) may not be sufficient to promote behavior change in underserved populations. A previous study demonstrated the short-term efficacy of an experimental counseling intervention, Family Rules for Establishing Smokefree Homes (FRESH) compared with standard care on boosting low-income children's TSE reduction and maternal smoking at 16-week end of treatment (EOT). This study tested long-term posttreatment efficacy of this treatment through a 12-month follow-up. STUDY DESIGN This study was a two-arm RCT. SETTING/PARTICIPANTS Maternal smokers (n=300) not seeking cessation treatment were recruited from low-income, urban communities. Participants exposed their <4-year-old children to tobacco smoke daily. Data collection and analyses occurred from 2006 to 2018. INTERVENTION The FRESH behavioral intervention included 2 home visits and 7 phone sessions. FRESH used cognitive behavioral skills training, support, problem-solving, and positive social reinforcement to facilitate the adoption of increasingly challenging TSE-protection behaviors. No nicotine-replacement therapy or medication was provided. MAIN OUTCOME MEASURES Primary outcomes were child cotinine (TSE biomarker) and reported TSE from EOT through 12 months after treatment. A secondary outcome was bioverified maternal smoking cessation. RESULTS Compared with controls, children in FRESH had significantly lower cotinine (β= -0.31, p<0.01) and lower maternal-reported TSE (β= -1.48, p=0.001) through the 12-month follow-up. A significant effect of time (β= -0.03, p=0.003) reflected a posttreatment decrease in cotinine. There was no treatment × time interaction, suggesting the treatment effect at EOT was sustained after treatment. Compared with controls, FRESH mothers maintained significantly higher odds of quitting smoking from EOT through 12-month follow-up (OR=8.87, 95% CI=2.33, 33.75). CONCLUSIONS Study results with a sample of underserved maternal smokers demonstrated that the short-term effect of FRESH counseling at 16-week EOT was maintained through 12 months after treatment-for both bioverified child TSE reduction and maternal smoking cessation. Smokers in low-income communities demonstrate elevated challenges to success in standard smoking treatment. FRESH follow-up results suggest the high potential value of more-intensive behavioral intervention for vulnerable smokers. TRIAL REGISTRATION This study is registered at www.clinicaltrials.gov NCT02117947.
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Affiliation(s)
- Bradley N Collins
- Department of Social and Behavioral Sciences, College of Public Health, Temple University, Philadelphia, Pennsylvania.
| | - Uma S Nair
- Department of Health Promotion Sciences, College of Public Health, University of Arizona, Tucson, Arizona
| | - Katie I DiSantis
- Department of Public Health, Arcadia University, Philadelphia, Pennsylvania
| | - Melbourne F Hovell
- Center for Behavioral Epidemiology and Community Health, School of Public Health, San Diego State University, San Diego, California
| | - Samantha M Davis
- Department of Social and Behavioral Sciences, College of Public Health, Temple University, Philadelphia, Pennsylvania
| | - Daniel Rodriguez
- Department of Urban Public Health and Nutrition, School of Nursing and Health Sciences, La Salle University, Philadelphia, Pennsylvania
| | - Janet Audrain-McGovern
- Department of Psychiatry, School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
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Collins BN, Nair US, Davis SM, Rodriguez D. Increasing Home Smoking Restrictions Boosts Underserved Moms' Bioverified Quit Success. Am J Health Behav 2019; 43:50-56. [PMID: 30522566 DOI: 10.5993/ajhb.43.1.5] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Objectives: Standard smoking cessation treatments remain relatively ineffective in vulnerable populations. This study tested whether efforts to restrict residential smoking mediated the counseling treatment - smoking cessation association in a child tobacco smoke exposure (TSE) reduction trial. Methods: Maternal smokers (N = 300) with young children from low-income minority communities were randomized to counseling or standard care control to promote child TSE reduction. Secondary mediation analyses controlled for factors associated with smoking cessation. Results: Counseling group mothers were more likely than controls to increase home smoking restrictions (OR = 1.9, 95% CI 1.1-3.4) and quit smoking (OR = 11.0, 95% CI 6.3-19.2). As hypothesized, increasing home smoking restrictions improved likelihood of bioverified quit status at end of treatment (OR = 2.5, 95% CI 1.1-5.9) and partially mediated the association between counseling intervention and quit status. Conclusions: Results suggest that among maternal smokers known to experience increased challenges to quitting smoking, encouraging efforts to protect children from TSE by increasing home smoking restrictions may be an important counseling intervention element that facilitates smoking cessation.
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Affiliation(s)
- Bradley N. Collins
- Professor, Department of Social and Behavioral Sciences, College of Public Health, Temple University, Philadelphia, PA;,
| | - Uma S. Nair
- Assistant Professor, School of Public Health, University of Arizona, Tucson, AZ
| | - Samantha M. Davis
- Graduate Research Assistant, Department of Social and Behavioral Sciences, College of Public Health, Temple University, Philadelphia, PA
| | - Daniel Rodriguez
- Professor, School of Nursing and Health Sciences, LaSalle University, Philadelphia, PA
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Racial Disparities in Children's Health: A Longitudinal Analysis of Mothers Based on the Multiple Disadvantage Model. J Community Health 2018; 41:753-60. [PMID: 26754044 DOI: 10.1007/s10900-016-0149-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
This secondary data analysis of 4373 mothers and their children investigated racial disparities in children's health and its associations with social structural factors, social relationships/support, health/mental health, substance use, and access to health/mental health services. The study drew on longitudinal records for mother-child pairs created from data in the Fragile Families and Child Wellbeing Study. Generalized estimating equations yielded results showing children's good health to be associated positively with mother's health (current health and health during pregnancy), across three ethnic groups. For African-American children, good health was associated with mothers' education level, receipt of informal child care, receipt of public health insurance, uninsured status, and absence of depression. For Hispanic children, health was positively associated with mothers' education level, receipt of substance-use treatment, and non-receipt of public assistance. Implications for policy and intervention are discussed.
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Lavery AM, Nair U, Bass SB, Collins BN. The Influence of Health Messaging Source and Frequency on Maternal Smoking and Child Exposure among Low-Income Mothers. JOURNAL OF COMMUNICATION IN HEALTHCARE 2016; 9:200-209. [PMID: 28729883 PMCID: PMC5513528 DOI: 10.1080/17538068.2016.1231858] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Addressing maternal smoking and child tobacco smoke exposure (TSE) remains a public health priority, particularly in low-income, underserved populations which are known to experience the highest TSE rates and tobacco-related morbidity/mortality. Little is known about the types of TSE messaging received in high-risk populations, and which communication channels are influential in promoting smokers' efforts to protect children from TSE. The purpose of this study was to examine associations between reported sources and frequency of TSE-reduction health messages maternal smokers received and the effects of the messaging on smoking-and TSE-reduction related behaviors. Maternal smokers from low-income communities in Philadelphia, Pennsylvania who were enrolled at baseline in the Family Rules for Establishing Smokefree Homes (FRESH) trial (N=359) were included in this study. Each participant completed a 60-minute in-home baseline interview, which included questions about their smoking history, current smoking patterns, children's TSE, and the TSE-related health messaging they had received prior to enrollment. Multivariable analyses were conducted to determine the effect of source messaging on mothers' knowledge, behavior, and intention regarding their baby's TSE. Results suggest that different sources of messaging may differentially impact smoking behavior and intention to change. For example, messaging from healthcare and dental providers may influence efforts to protect children from TSE whereas friends and family may influence intention to quit. Future studies could examine the value of multilevel health communication strategies, utilizing advice from healthcare providers that is augmented by family and peers to help promote smoking behavior change in this high-risk group of underserved postpartum smokers.
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Affiliation(s)
- Amy M Lavery
- Department of Social and Behavioral Sciences, College of Public Health, Temple University, Philadelphia, PA
- Health Behavior Research Clinic, College of Public Health, Temple University
| | - Uma Nair
- Mel and Enid Zuckerman College of Public Health, The University of Arizona
| | - Sarah Bauerle Bass
- Department of Social and Behavioral Sciences, College of Public Health, Temple University, Philadelphia, PA
| | - Bradley N Collins
- Department of Social and Behavioral Sciences, College of Public Health, Temple University, Philadelphia, PA
- Health Behavior Research Clinic, College of Public Health, Temple University
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Collins BN, Nair US, Hovell MF, DiSantis KI, Jaffe K, Tolley NM, Wileyto EP, Audrain-McGovern J. Reducing Underserved Children's Exposure to Tobacco Smoke: A Randomized Counseling Trial With Maternal Smokers. Am J Prev Med 2015; 49:534-44. [PMID: 26028355 PMCID: PMC4575825 DOI: 10.1016/j.amepre.2015.03.008] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2014] [Revised: 03/06/2015] [Accepted: 03/13/2015] [Indexed: 11/22/2022]
Abstract
INTRODUCTION Addressing maternal smoking and child tobacco smoke exposure is a public health priority. Standard care advice and self-help materials to help parents reduce child tobacco smoke exposure is not sufficient to promote change in underserved populations. We tested the efficacy of a behavioral counseling approach with underserved maternal smokers to reduce infant's and preschooler's tobacco smoke exposure. DESIGN A two-arm randomized trial: enhanced behavior counseling (experimental) versus enhanced standard care (control). Assessment staff members were blinded. SETTING/PARTICIPANTS Three hundred randomized maternal smokers were recruited from low-income urban communities. Participants had a child aged <4 years exposed to two or more maternal cigarettes/day at baseline. INTERVENTION Philadelphia Family Rules for Establishing Smoke-free Homes (FRESH) included 16 weeks of counseling. Using a behavioral shaping approach within an individualized cognitive-behavioral therapy framework, counseling reinforced efforts to adopt increasingly challenging tobacco smoke exposure-protective behaviors with the eventual goal of establishing a smoke-free home. MAIN OUTCOME MEASURES Primary outcomes were end-of-treatment child cotinine and reported tobacco smoke exposure (maternal cigarettes/day exposed). Secondary outcomes were end-of-treatment 7-day point-prevalence self-reported cigarettes smoked/day and bioverified quit status. RESULTS Participation in FRESH behavioral counseling was associated with lower child cotinine (β=-0.18, p=0.03) and reported tobacco smoke exposure (β=-0.57, p=0.03) at the end of treatment. Mothers in behavioral counseling smoked fewer cigarettes/day (β=-1.84, p=0.03) and had higher bioverified quit rates compared with controls (13.8% vs 1.9%, χ(2)=10.56, p<0.01). There was no moderating effect of other smokers living at home. CONCLUSIONS FRESH behavioral counseling reduces child tobacco smoke exposure and promotes smoking quit rates in a highly distressed and vulnerable population. TRIAL REGISTRATION This study is registered at www.clinicaltrials.gov NCT02117947.
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Affiliation(s)
- Bradley N Collins
- Health Behavior Research Clinic, Department of Public Health, College of Health Professions and Social Work, Temple University, Philadelphia, Pennsylvania.
| | - Uma S Nair
- Health Behavior Research Clinic, Department of Public Health, College of Health Professions and Social Work, Temple University, Philadelphia, Pennsylvania
| | - Melbourne F Hovell
- Center for Behavioral Epidemiology and Community Health, Graduate School of Public Health, San Diego State University, San Diego, California
| | - Katie I DiSantis
- Health Behavior Research Clinic, Department of Public Health, College of Health Professions and Social Work, Temple University, Philadelphia, Pennsylvania
| | - Karen Jaffe
- Health Behavior Research Clinic, Department of Public Health, College of Health Professions and Social Work, Temple University, Philadelphia, Pennsylvania
| | - Natalie M Tolley
- Health Behavior Research Clinic, Department of Public Health, College of Health Professions and Social Work, Temple University, Philadelphia, Pennsylvania
| | - E Paul Wileyto
- Department of Biostatistics and Epidemiology, School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Janet Audrain-McGovern
- Department of Psychiatry, School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
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Spanier AJ, Beck AF, Huang B, McGrady ME, Drotar DD, Peake RWA, Kellogg MD, Kahn RS. Family hardships and serum cotinine in children with asthma. Pediatrics 2015; 135:e416-23. [PMID: 25583915 PMCID: PMC4306794 DOI: 10.1542/peds.2014-1748] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/24/2014] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND AND OBJECTIVE A better understanding of how poverty-related hardships affect child health could highlight remediable intervention targets. Tobacco smoke exposure may be 1 such consequence of family hardship. Our objective was to explore the relationship between family hardships and tobacco exposure, as measured by serum cotinine, a tobacco metabolite, among children hospitalized for asthma. METHODS We prospectively enrolled a cohort of 774 children, aged 1 to 16 years, admitted for asthma or bronchodilator-responsive wheezing. The primary outcome was detectable serum cotinine. We assessed family hardships, including 11 financial and social variables, through a survey of the child's caregiver. We used logistic regression to evaluate associations between family hardship and detectable cotinine. RESULTS We had complete study data for 675 children; 57% were African American, and 74% were enrolled in Medicaid. In total, 56% of children had detectable cotinine. More than 80% of families reported ≥ 1 hardship, and 41% reported ≥ 4 hardships. Greater numbers of hardships were associated with greater odds of having detectable cotinine. Compared with children in families with no hardships, those in families with ≥ 4 hardships had 3.7-fold (95% confidence interval, 2.0-7.0) greater odds of having detectable serum cotinine in adjusted analyses. Lower parental income and educational attainment were also independently associated with detectable serum cotinine. CONCLUSIONS Family hardships are prevalent and associated with detectable serum cotinine level among children with asthma. Family hardships and tobacco smoke exposure may be possible targets for interventions to reduce health disparities.
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Affiliation(s)
- Adam J Spanier
- Department of Pediatrics, Penn State Milton S. Hershey Children's Hospital, Hershey, Pennsylvania;
| | - Andrew F Beck
- Department of Pediatrics, Cincinnati Children's Hospital Medical Center, Ohio; and
| | - Bin Huang
- Department of Pediatrics, Cincinnati Children's Hospital Medical Center, Ohio; and
| | - Meghan E McGrady
- Department of Pediatrics, Cincinnati Children's Hospital Medical Center, Ohio; and
| | - Dennis D Drotar
- Department of Pediatrics, Cincinnati Children's Hospital Medical Center, Ohio; and
| | - Roy W A Peake
- Clinical Epidemiologic Research Laboratory, Boston Children's Hospital, Boston, Massachusetts
| | - Mark D Kellogg
- Clinical Epidemiologic Research Laboratory, Boston Children's Hospital, Boston, Massachusetts
| | - Robert S Kahn
- Department of Pediatrics, Cincinnati Children's Hospital Medical Center, Ohio; and
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Shwarz M, Collins BN, Nair US. Factors associated with maternal depressive symptoms among low-income, African American smokers enrolled in a secondhand smoke reduction programme. MENTAL HEALTH IN FAMILY MEDICINE 2012; 9:275-287. [PMID: 24294302 PMCID: PMC3721921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Introduction Maternal depressive symptoms increase the risk of poor maternal and child health outcomes, and are a primary barrier to health behaviour change. Social cognitive theory can guide our understanding of risk factors that may have an impact on maternal depressive symptoms. The aim of this paper was to understand the correlates of maternal depressive symptoms among low-income African American smokers completing a 16-week intervention trial to reduce young children's second-hand smoke exposure (SHSe). Methods This study presents a secondary analysis of depression symptoms among 227 maternal smokers completing the SHSe-reduction trial. The end-of-treatment Center of Epidemiologic Studies Depression Scale (CES-D) score was used to assess depressive symptoms (dichotomised as 0 = score of < 16 and 1 = score of ≥ 16). Multivariate logistic regression analysis was used to test the one-way hypothesis that odds of significant depressive symptoms would be associated with greater total number of household smokers, greater number of paediatric sick visits, greater daily exposure of child to cigarette smoke by their mother, greater life-event stress, and lower social support, marital status, employment status and level of educational attainment. Results Number of household smokers (OR = 1.57, P = 0.049), social support (OR = 0.88, P < 0.001) and life-event stress (OR = 1.04, P = 0.001) predicted significant maternal depressive symptoms; all other variables were not significant predictors in the model. Conclusion Number of household smokers is a novel risk factor for understanding significant maternal depressive symptoms in the context of a childhood SHSe-reduction trial. Improving our understanding of the household-level social milieu in the context of SHSe-reduction interventions will assist in reducing the risk of maternal depressive symptoms.
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Affiliation(s)
- M Shwarz
- Health Behavior Research Center, Department of Public Health, Philadelphia, PA, USA
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