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Patrick ME, Rhew IC, Lewis MA, Abdallah DA, Larimer ME, Schulenberg JE, Lee CM. Alcohol motivations and behaviors during months young adults experience social role transitions: Microtransitions in early adulthood. PSYCHOLOGY OF ADDICTIVE BEHAVIORS 2019; 32:895-903. [PMID: 30556714 DOI: 10.1037/adb0000411] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The study examines how young adult transitions into and out of social roles (i.e., starting or ending a job, a romantic relationship, school) are associated with drinking motives (coping, enhancement, social, and conformity) and alcohol use in a given month. A community sample of young adult drinkers (N = 767; 56.3% female; 59.3% White; Ages 18-23) completed 24 consecutive months of online surveys (N = 15,333 months of data) about the previous month's experiences, social role transitions, and alcohol use. During the 2-year data collection window, participants reported starting/ending a job (10.0%/8.2%), a relationship (2.7%/4.3%), and school (9.2%/17.4%). Between persons, those who more often started jobs were more likely to drink and those who more often ended jobs had higher enhancement motives; those who more often ended relationships were more likely to drink, have a greater number of drinks when drinking, and have higher coping and enhancement motives; and those who more often started relationships had higher conformity motives. Within persons, during months when a relationship ended, participants reported stronger coping motives, and during months when a relationship started, they reported stronger social motives for drinking. During months when a relationship started or ended, participants also reported consuming a greater number of drinks when drinking. There were no differences based on starting or ending school. Young adult social role transitions are associated with concurrent changes in both alcohol use and motives for drinking. Understanding these contextual changes and their concomitant risks is key to providing salient interventions to reduce alcohol-related harm. (PsycINFO Database Record (c) 2018 APA, all rights reserved).
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Fleming CB, Lee CM, Rhew IC, Ramirez JJ, Abdallah DA, Fairlie AM. Descriptive and Prospective Analysis of Young Adult Alcohol Use and Romantic Relationships: Disentangling between- and within-Person Associations Using Monthly Assessments. Subst Use Misuse 2018; 53:2240-2249. [PMID: 29737902 PMCID: PMC7106918 DOI: 10.1080/10826084.2018.1467455] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
BACKGROUND Prior research on romantic relationships and alcohol use among young adults has not distinguished between differences in patterns of relationship status over extended periods of time and within-person changes in status that only occur for some individuals. OBJECTIVES This study captured between-person differences in relationship patterns, assessed associations between relationship patterns and alcohol use, and examined within-person associations between alcohol use and relationship status changes. In addition, age and sex differences in between- and within-person associations were tested. METHODS We used multilevel modeling of monthly data collected over one year on alcohol use and romantic relationship status from a Seattle area community sample of 620 young adults (ages 18-24). RESULTS Participants were coded into six relationship pattern groups: (1) single-not-dating (16%), (2) stable-in-a-relationship (30%), (3) single-dating (10%), (4) ended-a-relationship (14%), (5) started-a-relationship (13%), and (6) ended-and-started-a-relationship (18%). Single-not-dating and stable-in-a-relationship groups reported the least drinking across the entire year; the single-dating, ended-a-relationship, and ended-and-started-a-relationship groups reported higher levels of drinking. Examining within-person changes in groups 3-6 revealed increases in drinking associated with months of dating among the single-dating group, months postbreakup among the ended-a-relationship group, and months of breaking up and starting a new relationship among the ended-and-started-a-relationship group. Few differences by age or sex were found for between- or within-person associations. CONCLUSIONS The findings point to heterogeneity in patterns of relationship status over time, differences in relationship patterns associated with variations in drinking, and particular time points of elevated risk for young adults who experience changes in status.
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Lee JO, Jones TM, Kosterman R, Cambron C, Rhew IC, Herrenkohl TI, Hill KG. Childhood neighborhood context and adult substance use problems: the role of socio-economic status at the age of 30 years. Public Health 2018; 165:58-66. [PMID: 30384029 DOI: 10.1016/j.puhe.2018.09.011] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2018] [Revised: 07/23/2018] [Accepted: 09/11/2018] [Indexed: 10/28/2022]
Abstract
OBJECTIVES To examine whether the (a) childhood neighborhood context predicts alcohol use disorder, nicotine dependence, and cannabis use disorder symptoms at the age of 39 years; and (b) socio-economic status during young adulthood mediates these relationships. Gender differences were also examined. STUDY DESIGN The Seattle Social Development Project is a prospective longitudinal study of 808 individuals followed up from ages 10 to 39 years in Seattle, Washington, United States. The sample was gender balanced (51% were men). METHODS Alcohol, nicotine, and cannabis use disorder symptoms were assessed using the Diagnostic and Statistical Manual of Mental Disorders IV-based Diagnostic Interview Schedule. Childhood neighborhood data consisted of 10 neighborhood-level variables from the 1990 national census, which were consolidated using principal component analyses. Two components with eigenvalues greater than 1 were extracted-neighborhood disadvantage and neighborhood stability. Educational attainment and employment status represented socio-economic status during young adulthood. Covariates included baseline symptoms of psychopathology, baseline substance use, gender, ethnicity, and childhood socio-economic status at the family level. Negative binomial regression was used as the primary modeling strategy. Six models for each outcome measure were estimated. The first three models examined associations between two neighborhood components and each substance use outcome measure. Next, we tested the second research question by adding unemployment and college graduate indicators at the age of 30 years as potential mediators underlying the link between the childhood neighborhood context and three substance use measures. RESULTS Study findings revealed that childhood neighborhood stability significantly reduced alcohol and cannabis use disorder symptoms nearly 3 decades later. Path analyses suggested that socio-economic status during the transition to adulthood did not influence these relationships but rather had independent effects on problematic nicotine and cannabis use. Furthermore, the effects of childhood neighborhood factors on problematic nicotine use were stronger for men. CONCLUSIONS Neighborhood characteristics during childhood may be important factors for alcohol and cannabis use disorder symptoms among adults and nicotine dependence disorder symptoms among men. Prevention efforts that address community stability and disadvantage can and should start in childhood, with a focus on intervention targets that might gain salience later in life to discourage the development and persistence of problematic substance use in adulthood.
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Oesterle S, Kuklinski MR, Hawkins JD, Skinner ML, Guttmannova K, Rhew IC. Long-Term Effects of the Communities That Care Trial on Substance Use, Antisocial Behavior, and Violence Through Age 21 Years. Am J Public Health 2018; 108:659-665. [PMID: 29565666 DOI: 10.2105/ajph.2018.304320] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
OBJECTIVES To evaluate whether the effects of the Communities That Care (CTC) prevention system, implemented in early adolescence to promote positive youth development and reduce health-risking behavior, endured through age 21 years. METHODS We analyzed 9 waves of prospective data collected between 2004 and 2014 from a panel of 4407 participants (grade 5 through age 21 years) in the community-randomized trial of the CTC system in Colorado, Illinois, Kansas, Maine, Oregon, Utah, and Washington State. We used multilevel models to evaluate intervention effects on sustained abstinence, lifetime incidence, and prevalence of past-year substance use, antisocial behavior, and violence. RESULTS The CTC system increased the likelihood of sustained abstinence from gateway drug use by 49% and antisocial behavior by 18%, and reduced lifetime incidence of violence by 11% through age 21 years. In male participants, the CTC system also increased the likelihood of sustained abstinence from tobacco use by 30% and marijuana use by 24%, and reduced lifetime incidence of inhalant use by 18%. No intervention effects were found on past-year prevalence of these behaviors. CONCLUSIONS Implementation of the CTC prevention system in adolescence reduced lifetime incidence of health-risking behaviors into young adulthood. Clinicaltrials.gov identifier: NCT01088542.
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Rhew IC, Oesterle S, Coffman D, Hawkins JD. Effects of Exposure to the Communities That Care Prevention System on Youth Problem Behaviors in a Community-Randomized Trial: Employing an Inverse Probability Weighting Approach. Eval Health Prof 2018; 41:270-289. [PMID: 29463119 DOI: 10.1177/0163278718759397] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Earlier intention-to-treat (ITT) findings from a community-randomized trial demonstrated effects of the Communities That Care (CTC) prevention system on reducing problem behaviors among youth. In ITT analyses, youth were analyzed according to their original study community's randomized condition even if they moved away from the community over the course of follow-up and received little to no exposure to intervention activities. Using inverse probability weights (IPWs), this study estimated effects of CTC in the same randomized trial among youth who remained in their original study communities throughout follow-up. Data were from the Community Youth Development Study, a community-randomized trial of 24 small towns in the United States. A cohort of 4,407 youth was followed from fifth grade (prior to CTC implementation) to eighth grade. IPWs for one's own moving status were calculated using fifth- and sixth-grade covariates. Results from inverse probability weighted multilevel models indicated larger effects for youth who remained in their study community for the first 2 years of CTC intervention implementation compared to ITT estimates. These effects included reduced likelihood of alcohol use, binge drinking, smokeless tobacco use, and delinquent behavior. These findings strengthen support for CTC as an efficacious system for preventing youth problem behaviors.
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Gudmundsen GR, Rhew IC, McCauley E, Kim J, Vander Stoep A. Emergence of Depressive Symptoms from Kindergarten to Sixth Grade. JOURNAL OF CLINICAL CHILD AND ADOLESCENT PSYCHOLOGY 2018; 48:501-515. [PMID: 29411996 DOI: 10.1080/15374416.2017.1410823] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
This study documents the emergence of symptoms of anxiety and depression in a community sample of school-age children and describes the temporal progression of symptoms leading to depressive episodes. Caregivers of 468 seventh graders reported retrospectively the manifestation of 14 symptoms of depression and anxiety in their children from kindergarten through sixth grade. The sample was balanced by sex and reflected the racial and economic diversity of the urban school district. Childhood period prevalence was calculated for each symptom, and discrete time survival analyses compared likelihoods of early symptom emergence in children who did and did not meet diagnostic criteria for major depressive disorder (MDD) by ninth grade. Symptom prevalence ranged between 20% (excessive guilt) and 50% (concentration problems) during the elementary school years. The 4-year period prevalence of MDD was 8.9%, 95% confidence interval [6.5%, 12.1%]. Low energy, excessive worry, excessive guilt, anhedonia, social withdrawal, and sadness or depressed mood were each associated with a significantly higher likelihood of onset of MDD. Compared to girls, boys were more likely to exhibit sad mood, fatigue, and trouble concentrating. Children who later met criteria for MDD demonstrated a significantly higher likelihood of showing core features of depressive and anxiety disorders during their elementary school years. The findings underscore the importance of recognizing early signs and developing interventions to help children manage early symptoms and prevent later psychiatric illness.
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Kim J, Nicodimos S, Kushner SE, Rhew IC, McCauley E, Vander Stoep A. Comparing Mental Health of US Children of Immigrants and Non-Immigrants in 4 Racial/Ethnic Groups. THE JOURNAL OF SCHOOL HEALTH 2018; 88:167-175. [PMID: 29333640 DOI: 10.1111/josh.12586] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/29/2016] [Revised: 05/31/2017] [Accepted: 06/22/2017] [Indexed: 05/08/2023]
Abstract
BACKGROUND To compare the mental health status of children of immigrant (COI) and non-immigrant (NI) parents and to determine whether differences in mental health status between COI and NI vary across 4 racial/ethnic groups. METHODS We conducted universal mental health screening of 2374 sixth graders in an urban public school district. To screen, we administered well-validated adolescent depression and disruptive behavior problem questionnaires. We evaluated associations between child mental health, parent immigration status, and race/ethnicity using binomial regression. RESULTS Among Asian American/Pacific Islanders and Latinos, COI had significantly higher depression and disruptive behavior scores compared to NI. For Blacks/African Americans, children of NI parents had significantly higher disruptive behavior scores compared to COI. For European Americans, scores of COI and NI did not differ and were relatively low. CONCLUSION Our study suggests that how the emotional health of COI is faring relative to children of NI depends on the child's race/ethnicity.
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Rhew IC, Kosterman R, Duncan GE, Mair C. Examination of Cross-Sectional Associations of Neighborhood Deprivation and Alcohol Outlet Density With Hazardous Drinking Using a Twin Design. J Stud Alcohol Drugs 2018; 79:68-73. [PMID: 29227233 PMCID: PMC5894858 DOI: 10.15288/jsad.2018.79.68] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
OBJECTIVE The purpose of this study was to examine whether neighborhood socioeconomic deprivation and alcohol outlet density are associated with hazardous drinking using a co-twin design to control for confounding because of genetic and shared environmental factors. METHOD The study sample included cross-sectional data from 1,996 same-sex adult twin pairs (mean age = 36.6; 65.9% female) from the Washington State Twin Registry. The Singh Index was used to characterize neighborhood social deprivation for participants' census tract of residence. Geocoded alcohol outlet data were used to create a measure of census tract alcohol outlet density. The three-item Alcohol Use Disorders Identification Test-Consumption scale (AUDIT-C) was used to measure the level of hazardous drinking. Poisson mixed-effects models were used to examine associations between neighborhood factors and AUDIT-C score. Covariates included household income, level of education completed, non-White race, sex, and rurality of residence. RESULTS Accounting for covariates, there was a statistically significant within-pair association between neighborhood socioeconomic deprivation and a higher level of hazardous drinking. There was no within-pair association between the density of alcohol outlets and hazardous drinking. Associations did not differ by zygosity. CONCLUSIONS The socioeconomic conditions of the neighborhood may play an important role in the development of alcohol misuse even after accounting for genetic and shared environmental influences. Twin designs may be a promising complementary approach to investigating the role of neighborhood characteristics on alcohol and substance use. Further research is needed to better understand the ways through which and for whom neighborhood characteristics may influence hazardous drinking.
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Dworkin ER, Kaysen D, Bedard-Gilligan M, Rhew IC, Lee CM. Daily-level associations between PTSD and cannabis use among young sexual minority women. Addict Behav 2017; 74:118-121. [PMID: 28618391 PMCID: PMC5538382 DOI: 10.1016/j.addbeh.2017.06.007] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2017] [Revised: 06/06/2017] [Accepted: 06/07/2017] [Indexed: 11/30/2022]
Abstract
INTRODUCTION Sexual minority women have elevated trauma exposure and prevalence of posttraumatic stress disorder (PTSD) compared to heterosexual women and they are also more likely to use cannabis, although no research has examined relationships between PTSD and cannabis use in this population. Daily-level methodologies are necessary to examine proximal associations between PTSD and use. METHODS This study included 90 trauma-exposed young adult women who identified as sexual minorities (34.4% identified as lesbian and 48.9% identified as bisexual) and evaluated daily-level associations between their PTSD symptoms and cannabis use. Participants were assessed at two measurement waves, one year apart, each consisting of 14 consecutive daily assessments. RESULTS Cannabis use occurred on 22.8% of the days. Results from generalized linear mixed effects models showed that a person's mean level of PTSD symptom severity across days was strongly associated with same-day likelihood of cannabis use (OR=2.67 for 1 SD increase in PTSD score; p<0.001). However, daily deviation from one's average PTSD score was not associated with cannabis use on the same day. CONCLUSIONS Findings suggest that PTSD severity may confer general risk for cannabis use, rather than being a state-dependent risk factor.
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Rhew IC, Fleming CB, Stoep AV, Nicodimos S, Zheng C, McCauley E. Examination of cumulative effects of early adolescent depression on cannabis and alcohol use disorder in late adolescence in a community-based cohort. Addiction 2017; 112:1952-1960. [PMID: 28600897 PMCID: PMC5633491 DOI: 10.1111/add.13907] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2016] [Revised: 01/18/2017] [Accepted: 06/02/2017] [Indexed: 11/28/2022]
Abstract
BACKGROUND AND AIMS Although they often co-occur, the longitudinal relationship between depression and substance use disorders during adolescence remains unclear. This study estimated the effects of cumulative depression during early adolescence (ages 13-15 years) on the likelihood of cannabis use disorder (CUD) and alcohol use disorder (AUD) at age 18. DESIGN Prospective cohort study of youth assessed at least annually between 6th and 9th grades (~ age 12-15) and again at age 18. Marginal structural models based on a counterfactual framework that accounted for both potential fixed and time-varying confounders were used to estimate cumulative effects of depressive symptoms over early adolescence. SETTING The sample originated from four public middle schools in Seattle, Washington, USA. PARTICIPANTS The sample consisted of 521 youth (48.4% female; 44.5% were non-Hispanic White). MEASUREMENTS Structured in-person interviews with youth and their parents were conducted to assess diagnostic symptom counts of depression during early adolescence; diagnoses of CUD and AUD at age 18 was based the Voice-Diagnostic Interview Schedule for Children. Cumulative depression was defined as the sum of depression symptom counts from grades 7-9. FINDINGS The past-year prevalence of cannabis and alcohol use disorder at the age 18 study wave was 20.9 and 19.8%, respectively. A 1 standard deviation increase in cumulative depression during early adolescence was associated with a 50% higher likelihood of CUD [prevalence ratio (PR) = 1.50; 95% confidence interval (CI) = 1.07, 2.10]. Although similar in direction, there was no statistically significant association between depression and AUD (PR = 1.41; 95% CI = 0.94, 2.11). Further, there were no differences in associations according to gender. CONCLUSIONS Youth with more chronic or severe forms of depression during early adolescence may be at elevated risk for developing cannabis use disorder compared with otherwise similar youth who experience fewer depressive symptoms during early adolescence.
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Cambron C, Kosterman R, Rhew IC, Catalano RF, Guttmannova K, Hawkins JD. An Examination of Alcohol Use Disorder Symptoms and Neighborhood Disorganization from Age 21 to 39. AMERICAN JOURNAL OF COMMUNITY PSYCHOLOGY 2017; 60:267-278. [PMID: 28940467 PMCID: PMC5665378 DOI: 10.1002/ajcp.12160] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
Living in disorganized neighborhoods characterized by high levels of poverty, crime, violence, and deteriorating buildings has been associated with increased alcohol consumption and mental health problems. Data drawn from the Seattle Social Development Project (N = 790), a theory-driven longitudinal study originating in Seattle, WA, were used to estimate trajectories of Alcohol Use Disorder (AUD) symptoms from age 21 to 39. Time-varying measures of neighborhood disorganization, psychological distress, and sociodemographic factors were associated with deviations from average AUD symptoms at each wave. Results indicated that, on average, AUD symptoms decreased as individuals got older. Living in more disorganized neighborhoods and experiencing psychological distress was associated with increased AUD symptoms after accounting for average reductions from AUD symptoms over time and time-varying measures of relevant sociodemographic factors. Results of mediation analysis suggested that psychological distress is a mechanism by which disorganized neighborhoods increased risk of AUD from age 21 to 39.
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Rhew IC, Kosterman R, Lee JO. Neighborhood Typologies Associated with Alcohol Use among Adults in Their 30s: a Finite Mixture Modeling Approach. J Urban Health 2017; 94:542-548. [PMID: 28484960 PMCID: PMC5533662 DOI: 10.1007/s11524-017-0161-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
There has been increasing interest in how neighborhood context may be associated with alcohol use. This study uses finite mixture modeling to empirically identify distinct neighborhood subtypes according to patterns of clustering of multiple neighborhood characteristics and examine whether these subtypes are associated with alcohol use. Neighborhoods were 303 census block groups in the greater Seattle, WA, area where 531 adults participating in an ongoing longitudinal study were residing in 2008. Neighborhood characteristics used to identify neighborhood subtypes included concentration of poverty, racial composition, neighborhood disorganization, and availability of on-premise alcohol outlets and off-premise hard liquor stores. Finite mixture models were used to identify latent neighborhood subtypes, and regression models with cluster robust standard errors examined associations between neighborhood subtypes and individual-level typical weekly drinking and number of past-year binge drinking episodes. Five neighborhood subtypes were identified. These subtypes could be primarily characterized as (1) high socioeconomic disadvantage, (2) moderate disadvantage, (3) low disadvantage, (4) low poverty and high disorganization, and (5) high alcohol availability. Adjusted for covariates, adults living in neighborhoods characterized by high disadvantage reported the highest levels of typical drinking and binge drinking compared to those from other neighborhood subtypes. Neighborhood subtypes derived from finite mixture models may represent meaningful categories that can help identify residential areas at elevated risk for alcohol misuse.
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Geisner IM, Rhew IC, Ramirez JJ, Lewis ME, Larimer ME, Lee CM. Not all drinking events are the same: Exploring 21st birthday and typical alcohol expectancies as a risk factor for high-risk drinking and alcohol problems. Addict Behav 2017; 70:97-101. [PMID: 28232291 DOI: 10.1016/j.addbeh.2017.02.021] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2016] [Revised: 12/20/2016] [Accepted: 02/11/2017] [Indexed: 12/16/2022]
Abstract
Alcohol expectancies are a central construct in understanding college student typical alcohol use. However, to our knowledge, there is no research addressing how alcohol expectancies for specific events (i.e. 21st birthday) are different from expectancies regarding typical drinking. We examine the extent to which 21st birthday alcohol expectancies differ from general alcohol expectancies and how 21st birthday expectancies are associated with actual alcohol use and consequences experienced on 21st birthdays, above and beyond expectancies for typical drinking. Participants were college students (N=585; 54% women) who were turning 21 within a week, and intended to drink 4/5 (female/male) drinks on their birthday. All negative expectancies (impairment, risk and aggression, negative self-perception) and positive expectancies (social, liquid courage, sex) except tension reduction were significantly greater for 21st birthday drinking than for typical drinking. While 21st birthday expectancies were not uniquely related to actual birthday drinking, several positive and negative 21st birthday expectancy subscales were associated with 21st birthday drinking-related consequences, even when controlling for typical drinking expectancies. Expectancy challenge interventions aimed specifically at these subscales may be effective at attenuating alcohol-related consequences that result from 21st birthday drinking.
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Lee JO, Jones TM, Kosterman R, Rhew IC, Lovasi GS, Hill KG, Catalano RF, Hawkins JD. The association of unemployment from age 21 to 33 with substance use disorder symptoms at age 39: The role of childhood neighborhood characteristics. Drug Alcohol Depend 2017; 174:1-8. [PMID: 28273647 PMCID: PMC5400710 DOI: 10.1016/j.drugalcdep.2017.01.005] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2016] [Revised: 12/14/2016] [Accepted: 01/02/2017] [Indexed: 01/09/2023]
Abstract
BACKGROUND This study examined whether duration of unemployment from ages 21 to 33 was associated with symptoms of alcohol use disorder, nicotine dependence disorder, and cannabis use disorder at age 39, after accounting for childhood and early adult involvement in substance use and other indicators of psychopathology. Analyses also investigated whether dimensions of perceived neighborhood characteristics during childhood and adolescence contributed to the link between unemployment and substance use disorder symptoms during adulthood. Potential gender differences were examined. METHOD Using life-course calendar data from a prospective longitudinal study (N=677), participants' unemployment history was measured from ages 21 to 33. General childhood and substance use-specific neighborhood characteristics were assessed at ages 10-18. RESULTS Findings from negative binomial regression models showed that duration of unemployment was associated with higher levels of alcohol use disorder and nicotine dependence symptoms, after adjusting for earlier involvement in substance use. Substance use-specific neighborhood factors during childhood were associated with symptoms of nicotine dependence and cannabis use disorder. Findings also suggest that the detrimental impact of unemployment on nicotine dependence symptoms was possibly stronger for women. CONCLUSIONS Findings suggest that unemployment may be an important risk factor for alcohol use disorder and nicotine dependence symptoms, indicating that public health efforts providing strategies to cope with unemployment, particularly for women who experience chronic unemployment, may be promising. Additionally, substance use-specific neighborhood characteristics during childhood should be considered as part of a prevention strategy to ameliorate adult nicotine and cannabis use problems.
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Rhew IC, Stappenbeck CA, Bedard-Gilligan M, Hughes T, Kaysen D. Effects of sexual assault on alcohol use and consequences among young adult sexual minority women. J Consult Clin Psychol 2017; 85:424-433. [PMID: 28287804 DOI: 10.1037/ccp0000202] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
OBJECTIVE The purpose of this study was to examine effects of sexual assault victimization on later typical alcohol use and alcohol-related consequences among young sexual minority women (SMW). METHOD Data were collected over 4 annual assessments from a national sample of 1,057 women who identified as lesbian or bisexual and were 18- to 25-years-old at baseline. Marginal structural modeling, an analytic approach that accounts for time-varying confounding through the use of inverse probability weighting, was used to examine effects of sexual assault and its severity (none, moderate, severe) on typical weekly number of drinks consumed and number of alcohol-related consequences 1-year later as well as 2-year cumulative sexual assault severity on alcohol outcomes at 36-month follow-up. RESULTS Findings showed that compared with not experiencing any sexual assault, severe sexual assault at the prior assessment was associated with a 71% higher number of typical weekly drinks (count ratio [CR] = 1.71; 95% confidence interval [CI] [1.27, 2.31]) and 63% higher number of alcohol-related consequences (CR = 1.63; 95% CI [1.21, 2.20]). Effects were attenuated when comparing moderate to no sexual assault; however, the linear trend across sexual assault categories was statistically significant for both outcomes. There were also effects of cumulative levels of sexual assault severity over 2 years on increased typical drinking and alcohol-related consequences at end of follow-up. CONCLUSIONS Sexual assault may be an important cause of alcohol misuse among SMW. These findings further highlight the need for strategies to reduce the risk of sexual assault among SMW. (PsycINFO Database Record
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Geisner IM, Lewis MA, Rhew IC, Mittmann AJ, Larimer ME, Lee CM. Does one day of drinking matter? 21st birthday drinking predicts subsequent drinking and consequences. Addict Behav 2017; 64:57-61. [PMID: 27552710 DOI: 10.1016/j.addbeh.2016.08.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2016] [Revised: 06/14/2016] [Accepted: 08/09/2016] [Indexed: 10/21/2022]
Abstract
OBJECTIVE There has been ample research on college student risks and consequences related to 21st Birthday Drinking. To date, no studies we are aware of have examined how 21st birthday drinking impacts subsequent drinking and related consequences. This study evaluates the effect of a single night of drinking on peak drinking, heavy drinking, and negative consequences over 12months following the event. Furthermore, we examine if typical drinking behavior prior to 21st birthday moderates the relationship between the event drinking and subsequent use. METHOD Participants included 599 college students (46% male) who intended to consume at least five/four drinks (men/women respectively) on their 21st birthday. Screening and baseline assessments were completed approximately four weeks before turning 21. A follow-up assessment was completed approximately one week after students' birthdays and every 3months for one year thereafter. RESULTS Those who drank more on their 21st birthday, also reported higher peak consumption, increased likelihood of consequences, and increased number of consequences throughout the year. Additionally, baseline peak drinking moderated the relationship such that those who drank less at peak occasion prior to turning 21 showed the strongest effects of 21st BD drinking on subsequent consumption. CONCLUSIONS 21st BD drinking could impact subsequent choices and problems related to alcohol. Interventions are warranted and implications discussed.
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Lee CM, Blayney J, Rhew IC, Lewis MA, Kaysen D. College Status, Perceived Drinking Norms, and Alcohol Use among Sexual Minority Women. PSYCHOLOGY OF SEXUAL ORIENTATION AND GENDER DIVERSITY 2016; 3:104-112. [PMID: 27774492 DOI: 10.1037/sgd0000142] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Lesbian, gay, and bisexual young adults are at elevated risk for drinking compared to heterosexual young adults, and this discrepancy is particularly striking for sexual minority women (SMW). Perceived social norms are strong predictors of young adult alcohol use, especially among college students. The college environment is often one where increases in alcohol use are seen, but the impact of college status on SMW's drinking has been understudied. The present study explored patterns of alcohol use and consequences among SMW and the extent to which social norms relate to use and consequences. Participants were recruited via social networking sites for a larger national study on SMW's health behaviors. Present analyses focused on 875 SMW between 18 and 25 who were categorized as either a 2-year college student (n = 196), 4-year college student (n = 418), or non-student (n = 261). Several differences emerged between college and non-college SMW, with non-college women reporting higher alcohol use and social norms compared to 4-year college women. In terms of alcohol-related consequences, students in both 2-year and 4-year colleges reported a higher likelihood of any consequences. There was some evidence that perceived norms partially explained differences in typical drinking among the college status groups. The present findings suggest that college may play a protective role against heavy drinking for this population of young women, however, the results are not straightforward and additional research is warranted.
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Lee JO, Kosterman R, Jones TM, Herrenkohl TI, Rhew IC, Catalano RF, Hawkins JD. Mechanisms linking high school graduation to health disparities in young adulthood: a longitudinal analysis of the role of health behaviours, psychosocial stressors, and health insurance. Public Health 2016; 139:61-69. [PMID: 27395333 PMCID: PMC5061606 DOI: 10.1016/j.puhe.2016.06.010] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2015] [Revised: 04/11/2016] [Accepted: 06/10/2016] [Indexed: 01/15/2023]
Abstract
OBJECTIVES This study examined three competing mechanisms in the link between educational attainment and health among young adults: (a) a health behaviour mechanism; (b) a psychosocial stressor mechanism; and (c) a health insurance mechanism. The central research question was the pervasiveness and specificity of these mechanisms in the link between low educational attainment and health outcomes during young adulthood. STUDY DESIGN A prospective longitudinal study was conducted with 808 men and women followed to age 33 years in the USA. METHODS Health outcomes included major depressive disorder, obesity, chronic health conditions, and self-rated health. The focal predictor was educational attainment at age 21. The roles of the health behaviour mechanism (heavy episodic drinking, cigarette smoking, and meeting physical activity guidelines), the psychosocial stressor mechanism (stressful life events, perceived financial stress, and lack of control at work), and having health insurance (either through their employer or union or via family members) in the link between education and varying health outcomes were assessed using path analyses. RESULTS Lack of health insurance emerged as a statistically significant explanatory factor underlying the association of education with depression and self-rated health. Health behaviours, specifically smoking and physical activity, were statistically significant intervening factors for obesity and self-rated health. CONCLUSIONS The processes linking educational attainment to health inequalities begin unfolding during young adulthood. The salience of different mechanisms is specific to a health outcome rather than pervasive across multiple health outcomes. Public health policies with a broad spectrum of components, particularly focussing on smoking, physical activity, and lack of health insurance, are recommended to promote educational equalities in multiple health outcomes among young adults.
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Fleming CB, Guttmannova K, Cambron C, Rhew IC, Oesterle S. Examination of the Divergence in Trends for Adolescent Marijuana Use and Marijuana-Specific Risk Factors in Washington State. J Adolesc Health 2016; 59:269-275. [PMID: 27318426 PMCID: PMC5002255 DOI: 10.1016/j.jadohealth.2016.05.008] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2016] [Revised: 05/05/2016] [Accepted: 05/05/2016] [Indexed: 10/21/2022]
Abstract
PURPOSE As marijuana laws have become more permissive, survey data on adolescents in the United States have shown an increase in marijuana-specific risk factors, particularly in the proportion of youth who do not perceive marijuana use as harmful. Prevalence of marijuana use among youth, however, has changed little. Using representative data from Washington State, which has legalized medical and nonmedical marijuana for adults, we examined two competing hypotheses to account for this divergence in population trends. METHODS Data were from 2000 to 2014 biennial Washington State surveys of 10th-grade students. First, we assessed whether associations between marijuana use and marijuana-specific risk factors have weakened over time. Second, we examined whether decreases in alcohol and cigarette use can account for the lack of expected increase in marijuana use prevalence. RESULTS Despite stability in marijuana use prevalence, there were increases in marijuana-specific risk factors of low perceived harm, youth favorable attitudes about use, and perceived community attitudes favorable to use. Associations between marijuana use and marijuana use predictors varied little across time; if anything, the positive association between low perceived harm and marijuana use grew stronger. Decreases in prevalence of alcohol and cigarette use largely accounted for stability in marijuana use during a period when marijuana risk factors increased. CONCLUSIONS Decreases in other types of substance use or in the underlying, common risk for substance use may have mitigated effects of increases in marijuana-specific risk factors.
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Huh D, Mun EY, Larimer ME, White HR, Ray AE, Rhew IC, Kim SY, Jiao Y, Atkins DC. Brief motivational interventions for college student drinking may not be as powerful as we think: an individual participant-level data meta-analysis. Alcohol Clin Exp Res 2016; 39:919-31. [PMID: 25872599 DOI: 10.1111/acer.12714] [Citation(s) in RCA: 95] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2014] [Accepted: 02/24/2015] [Indexed: 12/31/2022]
Abstract
BACKGROUND For over 2 decades, brief motivational interventions (BMIs) have been implemented on college campuses to reduce heavy drinking and related negative consequences. Such interventions include in-person motivational interviews (MIs), often incorporating personalized feedback (PF), and stand-alone PF interventions delivered via mail, computer, or the Web. Both narrative and meta-analytic reviews using aggregate data from published studies suggest at least short-term efficacy of BMIs, although overall effect sizes have been small. METHODS This study was an individual participant-level data (IPD) meta-analysis of 17 randomized clinical trials evaluating BMIs. Unlike typical meta-analysis based on summary data, IPD meta-analysis allows for an analysis that correctly accommodates the sampling, sample characteristics, and distributions of the pooled data. In particular, highly skewed distributions with many zeroes are typical for drinking outcomes, but have not been adequately accounted for in existing studies. Data are from Project INTEGRATE, one of the largest IPD meta-analysis projects to date in alcohol intervention research, representing 6,713 individuals each with 2 to 5 repeated measures up to 12 months postbaseline. RESULTS We used Bayesian multilevel over dispersed Poisson hurdle models to estimate intervention effects on drinks per week and peak drinking, and Gaussian models for alcohol problems. Estimates of overall intervention effects were very small and not statistically significant for any of the outcomes. We further conducted post hoc comparisons of 3 intervention types (individual MI with PF, PF only, and group MI) versus control. There was a small, statistically significant reduction in alcohol problems among participants who received an individual MI with PF. Short-term and long-term results were similar. CONCLUSIONS This study questions the efficacy and magnitude of effects of BMIs for college drinking prevention and intervention and suggests a need for the development of more effective intervention strategies.
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Rhew IC, Monahan KC, Oesterle S, Hawkins JD. The Communities That Care Brief Depression Scale: Psychometric Properties and Criterion Validity. JOURNAL OF COMMUNITY PSYCHOLOGY 2016; 44:391-398. [PMID: 27872502 PMCID: PMC5115786 DOI: 10.1002/jcop.21766] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
For community-level approaches to preventing depression, measures of depression that are brief as well as valid are needed, particularly given competing demands in surveys for assessment of other outcomes including substance use, delinquency, and their associated risk factors. This study examined the validity of a four-item adolescent depression measure, the Communities That Care Brief Depression Scale (CTC-BDS). Data were from a survey of adolescents (N = 3,939) participating in the Community Youth Development Study (CYDS), a community-randomized trial involving 24 U.S. towns. The Patient Health Questionnaire nine-item (PHQ-9) was the criterion standard used to define major depressive disorder (MDD). Sensitivity and specificity of the CTC-BDS were both > .8 at a cutpoint of 6 and the area under the receiver operating characteristic curve was .91. Its strong psychometric properties and brevity make the CTC-BDS a useful measure for communities to monitor levels of youth depression.
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Guttmannova K, Lee CM, Kilmer JR, Fleming CB, Rhew IC, Kosterman R, Larimer ME. Impacts of Changing Marijuana Policies on Alcohol Use in the United States. Alcohol Clin Exp Res 2016; 40:33-46. [PMID: 26727520 PMCID: PMC4700545 DOI: 10.1111/acer.12942] [Citation(s) in RCA: 78] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2015] [Accepted: 10/22/2015] [Indexed: 11/29/2022]
Abstract
BACKGROUND Marijuana policies are rapidly evolving. In the United States, recreational use of marijuana is now legal in 4 states and medical marijuana is legal in 23 states. Research evaluating such policies has focused primarily on how policies affect issues of price, access to, use, and consequences of marijuana. Due to potential spillover effects, researchers also need to examine how marijuana policies may impact use and consequences of alcohol. METHODS The current paper is a critical review of articles evaluating alcohol outcomes associated with marijuana decriminalization, medical marijuana legalization, and nonmedical or recreational marijuana legalization. We identified articles and reports through (1) online searches of EBSCO host database including Academic Search Premier, Econlit, Legal Collection, Medline, PsycARTICLES, and PsycINFO, as well as PubMed and Google Scholar databases; (2) review of additional articles cited in papers identified through electronic searches; and (3) targeted searches of state and local government records regarding marijuana law implementation. We reviewed studies with respect to their data sources and sample characteristics, methodology, and the margin of alcohol and marijuana use, timing of policy change, and the aspects of laws examined. RESULTS The extant literature provides some evidence for both substitution (i.e., more liberal marijuana policies related to less alcohol use as marijuana becomes a substitute) and complementary (i.e., more liberal marijuana policies related to increases in both marijuana and alcohol use) relationships in the context of liberalization of marijuana policies in the United States. CONCLUSIONS Impact of more liberal marijuana policies on alcohol use is complex, and likely depends on specific aspects of policy implementation, including how long the policy has been in place. Furthermore, evaluation of marijuana policy effects on alcohol use may be sensitive to the age group studied and the margin of alcohol use examined. Design of policy evaluation research requires careful consideration of these issues.
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Gloppen KM, Brown EC, Wagenaar BH, Hawkins JD, Rhew IC, Oesterle S. Sustaining Adoption of Science-based Prevention Through Communities That Care. JOURNAL OF COMMUNITY PSYCHOLOGY 2016; 44:78-89. [PMID: 27397946 PMCID: PMC4936481 DOI: 10.1002/jcop.21743] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
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Oesterle S, Hawkins JD, Kuklinski MR, Fagan AA, Fleming C, Rhew IC, Brown EC, Abbott RD, Catalano RF. Effects of Communities That Care on Males' and Females' Drug Use and Delinquency 9 Years After Baseline in a Community-Randomized Trial. AMERICAN JOURNAL OF COMMUNITY PSYCHOLOGY 2015; 56:217-228. [PMID: 26377418 PMCID: PMC4790110 DOI: 10.1007/s10464-015-9749-4] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
UNLABELLED This study tested sustained effects of the Communities That Care (CTC) prevention system on health-risking behaviors 9 years after baseline in a community-randomized trial involving 24 towns in seven states. Earlier analyses found sustained effects on abstinence from drug use and delinquency through Grade 12 in a panel of fifth graders. At age 19, 91 % (n = 3986) of the living panel completed the survey. Data were analyzed using generalized linear mixed models. The prevalence of lifetime and current substance use and delinquency were the primary outcomes. Secondary outcomes included substance use disorders, major depression, suicidality, educational attainment, and sexual risk behaviors. CTC had a significant overall effect across lifetime measures of the primary outcomes for males, but not for females or the full sample, although lifetime abstinence from delinquency in the full sample was significantly higher in CTC communities (ARR = 1.16). Males in CTC communities also continued to show greater lifetime abstinence from cigarette smoking (ARR = 1.22). CTC did not have a sustained effect on current substance use and delinquency nor did it improve the secondary outcomes at age 19 for either gender. Communities using CTC may need to extend their prevention planning to include the high school years to sustain effects on drug use and delinquency beyond high school for both genders. TRIAL REGISTRATION ClinicalTrials.gov identifier: NCT01088542.
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Zheng C, Atkins DC, Zhou XH, Rhew IC. Causal Models for Mediation Analysis: An Introduction to Structural Mean Models. MULTIVARIATE BEHAVIORAL RESEARCH 2015; 50:614-631. [PMID: 26717122 DOI: 10.1080/00273171.2015.1070707] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Mediation analyses are critical to understanding why behavioral interventions work. To yield a causal interpretation, common mediation approaches must make an assumption of "sequential ignorability." The current article describes an alternative approach to causal mediation called structural mean models (SMMs). A specific SMM called a rank-preserving model (RPM) is introduced in the context of an applied example. Particular attention is given to the assumptions of both approaches to mediation. Applying both mediation approaches to the college student drinking data yield notable differences in the magnitude of effects. Simulated examples reveal instances in which the traditional approach can yield strongly biased results, whereas the RPM approach remains unbiased in these cases. At the same time, the RPM approach has its own assumptions that must be met for correct inference, such as the existence of a covariate that strongly moderates the effect of the intervention on the mediator and no unmeasured confounders that also serve as a moderator of the effect of the intervention or the mediator on the outcome. The RPM approach to mediation offers an alternative way to perform mediation analysis when there may be unmeasured confounders.
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Lewis MA, Sheng E, Geisner IM, Rhew IC, Patrick ME, Lee CM. Friend or foe: Personal use and friends' use of protective behavioral strategies and spring break drinking. Addict Behav 2015; 50:96-101. [PMID: 26114981 DOI: 10.1016/j.addbeh.2015.06.029] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2015] [Revised: 05/22/2015] [Accepted: 06/06/2015] [Indexed: 01/20/2023]
Abstract
The present study examined associations between use of protective behavioral strategies (PBS) by college students and their friends and drinking-related outcomes during Spring Break (SB). Moreover, this study examined the influence of friends' own PBS use on participants' PBS use during SB. Participants included college students (N = 694) and their nominated friends (N = 131) who were part of a larger study of SB drinking. Data were collected via web-based surveys that participants and friends took after SB, which assessed SB PBS, drinking, and related negative consequences. Results indicated that higher levels of Serious Harm Reduction (SHR) strategies and Limiting/Stopping (LS) strategies were associated with increased consumption, higher likelihood of experiencing any consequences, and an increased number of consequences. A different pattern emerged for Manner of Drinking (MD) strategy use; participants utilizing higher levels of MD strategies drank less and had fewer consequences. LS and MD strategies used by the participant's friends appeared to have less of an impact on the participant's drinking outcomes. However, greater friends' use of SHR strategies was associated with increased alcohol use by the participant, but not with consequences. Greater friends' use of SHR strategies was associated with greater SHR strategy use by the participant. Friends' LS and MD strategies were not associated with participant drinking, consequences, or PBS. These findings highlight the potential utility of interventions that focus on drinking behaviors on specific high-risk occasions for those at risk as well as for their friends.
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Brown EC, Hawkins JD, Rhew IC, Shapiro VB, Abbott RD, Oesterle S, Arthur MW, Briney JS, Catalano RF. Prevention system mediation of communities that care effects on youth outcomes. PREVENTION SCIENCE : THE OFFICIAL JOURNAL OF THE SOCIETY FOR PREVENTION RESEARCH 2015; 15:623-32. [PMID: 23828448 DOI: 10.1007/s11121-013-0413-7] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
This study examined whether the significant intervention effects of the Communities That Care (CTC) prevention system on youth problem behaviors observed in a panel of eighth-grade students (Hawkins et al. Archives of Pediatrics and Adolescent Medicine 163:789-798 2009) were mediated by community-level prevention system constructs posited in the CTC theory of change. Potential prevention system constructs included the community's degree of (a) adoption of a science-based approach to prevention, (b) collaboration on prevention activities, (c) support for prevention, and (d) norms against adolescent drug use as reported by key community leaders in 24 communities. Higher levels of community adoption of a science-based approach to prevention and support for prevention in 2004 predicted significantly lower levels of youth problem behaviors in 2007, and higher levels of community norms against adolescent drug use predicted lower levels of youth drug use in 2007. Effects of the CTC intervention on youth problem behaviors by the end of eighth grade were mediated fully by community adoption of a science-based approach to prevention. No other significant mediated effects were found. Results support CTC's theory of change that encourages communities to adopt a science-based approach to prevention as a primary mechanism for improving youth outcomes.
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Litt DM, Lewis MA, Rhew IC, Hodge KA, Kaysen DL. Reciprocal relationships over time between descriptive norms and alcohol use in young adult sexual minority women. PSYCHOLOGY OF ADDICTIVE BEHAVIORS 2015; 29:885-93. [PMID: 26478944 DOI: 10.1037/adb0000122] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Young adulthood, roughly ages 18-25, is a period of great risk for excessive consumption of alcohol, especially among sexual minority women (SMW). Despite the substantial literature examining the relationships between social norms and behavior in general, little attention has been given to the role of descriptive norms on the drinking behaviors of sexual minorities. The present study had 3 aims: to compare both typical woman descriptive norms and sexual minority-specific descriptive normative perceptions among a sample of SMW, to examine reciprocal associations between sexual minority-specific descriptive norms and alcohol consumption over time, and to examine whether these reciprocal associations were moderated by sexual orientation (i.e., whether 1 identifies as lesbian or bisexual). A national sample of 1,057 lesbian and bisexual women between the ages of 18 and 25 was enrolled in this study. Participants completed an online survey at 4 time points that assessed the constructs of interest. Results indicated that SMW consistently perceived that SMW drank more than their nonsexual minority peers; that SMW-specific descriptive drinking norms and alcohol consumption influenced 1 another over time in a reciprocal, feed-forward fashion; and that these associations were not moderated by sexual orientation. These findings highlight the importance of considering SMW-specific norms as an important factor in predicting alcohol consumption in SMW. Results further support the development and testing of normative interventions for high-risk drinking among SMW.
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Oesterle S, Hawkins DJ, Kuklinski MR, Fleming C, Rhew IC, Brown EC, Abbott RD, Catalano RF. 64 Preventing adolescent violence using the communities that care prevention system: findings from a community-randomised trial. Inj Prev 2015. [DOI: 10.1136/injuryprev-2015-041654.64] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Zimmerman L, Darnell DA, Rhew IC, Lee CM, Kaysen D. Resilience in community: a social ecological development model for young adult sexual minority women. AMERICAN JOURNAL OF COMMUNITY PSYCHOLOGY 2015; 55:179-90. [PMID: 25572956 PMCID: PMC4381736 DOI: 10.1007/s10464-015-9702-6] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Family support and rejection are associated with health outcomes among sexual minority women (SMW). We examined a social ecological development model among young adult SMW, testing whether identity risk factors or outness to family interacted with family rejection to predict community connectedness and collective self-esteem. Lesbian and bisexual women (N = 843; 57% bisexual) between the ages of 18-25 (M = 21.4; SD = 2.1) completed baseline and 12-month online surveys. The sample identified as White (54.2%), multiple racial backgrounds (16.6%), African American (9.6%) and Asian/Asian American (3.1%); 10.2% endorsed a Hispanic/Latina ethnicity. Rejection ranged from 18 to 41% across family relationships. Longitudinal regression indicated that when outness to family increased, SMW in highly rejecting families demonstrated resilience by finding connections and esteem in sexual minority communities to a greater extent than did non-rejected peers. But, when stigma concerns, concealment motivation, and other identity risk factors increased over the year, high family rejection did not impact community connectedness and SMW reported lower collective self-esteem. Racial minority SMW reported lower community connectedness, but not lower collective self-esteem. Families likely buffer or exacerbate societal risks for ill health. Findings highlight the protective role of LGBTQ communities and normative resilience among SMW and their families.
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Monahan KC, Rhew IC, Hawkins JD, Brown EC. Adolescent Pathways to Co-Occurring Problem Behavior: The Effects of Peer Delinquency and Peer Substance Use. JOURNAL OF RESEARCH ON ADOLESCENCE : THE OFFICIAL JOURNAL OF THE SOCIETY FOR RESEARCH ON ADOLESCENCE 2014; 24:630-645. [PMID: 25506186 PMCID: PMC4260964 DOI: 10.1111/jora.12053] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
Delinquency and substance use are more likely to co-occur in adolescence compared to earlier and later developmental periods. The present study examined developmental pathways to co-occurring problem behavior from 6th-10th grade (N=2,002), testing how peer delinquency and substance use were linked to transitioning between abstaining, delinquency, substance use, and co-occurring problem behavior. Developmentally, most youth transition from abstinence to delinquent behavior, and then escalate to co-occurring problem behavior. Once co-occurring problem behavior onsets, remitting to single problem behavior or abstinence is unlikely. The impact of peers on problem behavior are domain specific when individuals transition from abstaining to a single problem behavior, but are more general with respect to escalation of and desistance from problem behavior.
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Kaysen D, Kulesza M, Balsam KF, Rhew IC, Blayney JA, Lehavot K, Hughes TL. COPING AS A MEDIATOR OF INTERNALIZED HOMOPHOBIA AND PSYCHOLOGICAL DISTRESS AMONG YOUNG ADULT SEXUAL MINORITY WOMEN. PSYCHOLOGY OF SEXUAL ORIENTATION AND GENDER DIVERSITY 2014; 1:225-233. [PMID: 25530980 DOI: 10.1037/sgd0000045] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Sexual minorities have higher rates of depression and anxiety than their heterosexual counterparts. This elevated risk of psychological distress has generally been hypothesized to be a result of the effects of discrimination including internalized negative beliefs about sexual minorities. However, little research has examined the role of various types of coping in mediating between internalized homophobia and mental health. We tested the direct relationship between internalized homophobia and psychological distress and evaluated general and sexual minority-specific coping strategies as potential mediators using structural equation modeling. Data are from a national sample of 1,099 young adult sexual minority women who were on average 20.86 (SD= 2.12) years old, participating in a study on mental health and substance use. The model demonstrated acceptable fit, χ2 (83) = 402.9, p <.001, CFI=.94, TLI=.92, SRMR= .07, and RMSEA=.06, accounting for 73% of variance in psychological distress. Greater use of maladaptive coping and less use of sexual minority-specific coping were associated with higher psychological distress. Although maladaptive coping mediated the relationship between internalized homophobia and psychological distress, sexual minority-specific coping did not. Our findings support previous studies that have demonstrated the impact of internalized homophobia on psychological distress as well as the role of coping as a protective/risk factor in this relationship.
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Vine M, Vander Stoep A, Bell J, Rhew IC, Gudmundsen G, McCauley E. Associations between household and neighborhood income and anxiety symptoms in young adolescents. Depress Anxiety 2012; 29:824-32. [PMID: 22581412 PMCID: PMC3660225 DOI: 10.1002/da.21948] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2011] [Revised: 01/20/2012] [Accepted: 03/03/2012] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND A better understanding of the role of both family- and neighborhood-level socioeconomic characteristics in the development of anxiety disorders is important for identifying salient target populations for intervention efforts. Little research has examined the question of whether associations between anxiety and socioeconomic status (SES) differ depending upon the level at which SES is measured or way in which anxiety manifests. We studied associations between both household- and neighborhood-level income and four different manifestations of anxiety in a community sample of young adolescents. METHODS We conducted a cross-sectional analysis of data on 498 subjects aged 11-13 from a cohort study of Seattle-area middle school students. Generalized estimating equations were used to examine the association between both annual household income and neighborhood median income and each of four anxiety subscale scores from the multidimensional anxiety scale for children (MASC): physical symptoms, harm avoidance, social anxiety, and separation/panic anxiety. RESULTS A negative association was found between household income and scores on two of the four MASC subscales--physical symptoms and separation/panic anxiety. In contrast, at equivalent levels of household income, adolescents living in higher income neighborhoods reported higher physical and harm avoidance symptom scores. CONCLUSION The role that SES plays in the development of childhood anxiety appears to be complex and to differ depending on the specific type of anxiety that is manifest and whether income is evaluated at the household or neighborhood level.
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Vander Stoep A, Adrian MC, Rhew IC, McCauley E, Herting JR, Kraemer HC. Identifying comorbid depression and disruptive behavior disorders: comparison of two approaches used in adolescent studies. J Psychiatr Res 2012; 46:873-81. [PMID: 22575333 PMCID: PMC3704316 DOI: 10.1016/j.jpsychires.2012.03.022] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2011] [Revised: 02/15/2012] [Accepted: 03/29/2012] [Indexed: 11/17/2022]
Abstract
Interest in commonly co-occurring depression and disruptive behavior disorders in children has yielded a small body of research that estimates the prevalence of this comorbid condition and compares children with the comorbid condition and children with depression or disruptive behavior disorders alone with respect to antecedents and outcomes. Prior studies have used one of two different approaches to measure comorbid disorders: (1) meeting criteria for two DSM or ICD diagnoses or (2) scoring .5 SD above the mean or higher on two dimensional scales. This study compares two snapshots of comorbidity taken simultaneously in the same sample with each of the measurement approaches. The Developmental Pathways Project administered structured diagnostic interviews as well as dimensional scales to a community-based sample of 521 11-12 year olds to assess depression and disruptive behavior disorders. Clinical caseness indicators of children identified as "comorbid" by each method were examined concurrently and 3-years later. Cross-classification of adolescents via the two approaches revealed low agreement. When other indicators of caseness, including functional impairment, need for services, and clinical elevations on other symptom scales were examined, adolescents identified as comorbid via dimensional scales only were similar to those who were identified as comorbid via DSM-IV diagnostic criteria. Findings suggest that when relying solely on DSM diagnostic criteria for comorbid depression and disruptive behavior disorders, many adolescents with significant impairment will be overlooked. Findings also suggest that lower dimensional scale thresholds can be set when comorbid conditions, rather than single forms of psychopathology, are being identified.
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Rhew IC, Brown EC, Hawkins JD, Briney JS. Sustained effects of the Communities That Care system on prevention service system transformation. Am J Public Health 2012; 103:529-35. [PMID: 22720764 DOI: 10.2105/ajph.2011.300567] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
OBJECTIVES We examined whether the Communities That Care (CTC) system sustained effects 1.5 years after study funding ended on prevention system constructs expected to be important for community-level reductions in drug use and antisocial behaviors among youths. METHODS Data were from a community trial of 24 towns in the United States randomized to either the CTC intervention or control conditions. Participants were 928 community key leaders interviewed at 1 to 4 waves from 2001 to 2009. Intervention activities, including training and technical assistance, were conducted between 2003 and 2008 in the CTC communities. RESULTS Leaders from CTC communities reported higher levels of adoption of a science-based approach to prevention and a higher percentage of funding desired for prevention activities in 2009 than did leaders in control communities. CTC communities showed a higher increase over time in community norms against adolescent drug use as well as adoption of a science-based approach compared with control communities. CONCLUSIONS These findings indicated that CTC implementation produced enduring transformation of important prevention system constructs in intervention communities, which might, in turn, produce long-term reductions in youth problem behaviors.
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McCarty CA, Rhew IC, Murowchick E, McCauley E, Vander Stoep A. Emotional health predictors of substance use initiation during middle school. PSYCHOLOGY OF ADDICTIVE BEHAVIORS 2012; 26:351-7. [PMID: 21988479 PMCID: PMC3262933 DOI: 10.1037/a0025630] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
This study aimed to evaluate whether emotional health factors, including anxiety and depression, stress, and social support, are associated with earlier youth initiation of alcohol and illicit substances during middle school (from the sixth to the eighth grade). Data for this study were from the Developmental Pathways Project, a longitudinal study of 521 youth sampled from the Seattle Public Schools. Discrete time survival analyses were used to assess the effects of depression, anxiety, stress, and support on initiation of substance use, measured every 6 months at five time points between sixth and eighth grade. Youth who had initiated prior to sixth grade had significantly higher levels of depressive symptoms. In multivariate survival analyses controlling for child race/ethnicity, gender, and socioeconomic status, and accounting for conduct problems, youth who reported higher levels of separation anxiety/panic symptoms were at decreased risk for early alcohol initiation. Children with higher levels of perceived teacher support had a significantly lower risk of alcohol initiation during early follow-up periods. Recent stressful life events in Grade 6 were associated with significantly greater risk of initiating an illicit substance by Grade 8. The current findings highlight the role of stress in the initiation of illicit substance use and suggest that teacher support is associated with lower risk for very early alcohol use. Future research examining anxiety as a predictor of substance use should distinguish between subtypes of anxiety.
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Rhew IC, David Hawkins J, Oesterle S. Drug use and risk among youth in different rural contexts. Health Place 2011; 17:775-83. [PMID: 21414831 DOI: 10.1016/j.healthplace.2011.02.003] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2010] [Revised: 01/26/2011] [Accepted: 02/06/2011] [Indexed: 10/18/2022]
Abstract
This study compared levels of drug use and risk and protective factors among 18,767 adolescent youths from communities of less than 50,000 in population living either on farms, in the country but not on farms, or in towns. Current alcohol use, smokeless tobacco use, inhalant use, and other illicit drug use were more prevalent among high school-aged youths living on farms than among those living in towns. Prevalence of drug use did not significantly vary across youths living in different residential contexts among middle school youths. While risk and protective factors showed associations of similar magnitude with drug use across residential location, high school students living on farms were exposed to greater numbers of risk factors across multiple domains than were students living in towns. The findings suggest that outreach to farm-dwelling youths may be particularly important for interventions seeking to prevent adolescent drug use in rural settings.
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Li G, Shofer JB, Rhew IC, Kukull WA, Peskind ER, McCormick W, Bowen JD, Schellenberg GD, Crane PK, Breitner JCS, Larson EB. Age-varying association between statin use and incident Alzheimer's disease. J Am Geriatr Soc 2010; 58:1311-7. [PMID: 20533968 DOI: 10.1111/j.1532-5415.2010.02906.x] [Citation(s) in RCA: 72] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
OBJECTIVES To determine whether risk reduction of statins for Alzheimer's disease (AD) varies by age or presence of apolipoprotein E (APOE) epsilon4 allele. DESIGN A cohort of cognitively intact elderly participants was assessed biennially for dementia and AD. SETTING Community based. PARTICIPANTS Three thousand three hundred ninety-two members of a health maintenance organization (HMO) aged 65 and older and without dementia. MEASUREMENTS Statin use was identified from the HMO pharmacy database, and proportional hazards models were applied with statin use as a time-dependent covariate to assess the association between statins and AD and the modifying effects of age and the APOE epsilon4 allele. RESULTS Over an average of 6.1 years of follow-up of 3,099 participants, 263 participants developed probable AD. The adjusted hazard ratio (aHR) for statin use was 0.62 (95% confidence interval (CI)=0.40-0.97) for AD in models including demographic characteristics and vascular risk factors as covariates. The strength of the association between statins and AD diminished with age (statin-by-age at entry interaction P=.04); the aHR in those younger than 80 was 0.44 (95% CI=0.25-0.78), versus 1.22 (95% CI=0.61-2.42) for aged 80 and older. The interaction term for statin use-by-APOE epsilon4 was not significant (P=.65). CONCLUSION This enlarged study confirms earlier findings that statin therapy in early old age, but not in late age, may be associated with a lower risk of AD. The relationship between statin use and AD was consistent across APOE genotypes.
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Rhew IC, Simpson K, Tracy M, Lymp J, McCauley E, Tsuang D, Stoep AV. Criterion validity of the Short Mood and Feelings Questionnaire and one- and two-item depression screens in young adolescents. Child Adolesc Psychiatry Ment Health 2010; 4:8. [PMID: 20181135 PMCID: PMC2829504 DOI: 10.1186/1753-2000-4-8] [Citation(s) in RCA: 98] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2009] [Accepted: 02/09/2010] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND The use of short screening questionnaires may be a promising option for identifying children at risk for depression in a community setting. The objective of this study was to assess the validity of the Short Mood and Feelings Questionnaire (SMFQ) and one- and two-item screening instruments for depressive disorders in a school-based sample of young adolescents. METHODS Participants were 521 sixth-grade students attending public middle schools. Child and parent versions of the SMFQ were administered to evaluate the child's depressive symptoms. The presence of any depressive disorder during the previous month was assessed using the Diagnostic Interview Schedule for Children (DISC) as the criterion standard. First, we assessed the diagnostic accuracy of child, parent, and combined scores of the full 13-item SMFQ by calculating the area under the receiver operating characteristic curve (AUC), sensitivity and specificity. The same approach was then used to evaluate the accuracy of a two-item scale consisting of only depressed mood and anhedonia items, and a single depressed mood item. RESULTS The combined child + parent SMFQ score showed the highest accuracy (AUC = 0.86). Diagnostic accuracy was lower for child (AUC = 0.73) and parent (AUC = 0.74) SMFQ versions. Corresponding versions of one- and two-item screens had lower AUC estimates, but the combined versions of the brief screens each still showed moderate accuracy. Furthermore, child and combined versions of the two-item screen demonstrated higher sensitivity (although lower specificity) than either the one-item screen or the full SMFQ. CONCLUSIONS Under conditions where parents accompany children to screening settings (e.g. primary care), use of a child + parent version of the SMFQ is recommended. However, when parents are not available, and the cost of a false positive result is minimal, then a one- or two-item screen may be useful for initial identification of at-risk youth.
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Rhew IC, Richardson LP, Lymp J, McTiernan A, McCauley E, Stoep AV. Measurement matters in the association between early adolescent depressive symptoms and body mass index. Gen Hosp Psychiatry 2008; 30:458-66. [PMID: 18774430 PMCID: PMC2566776 DOI: 10.1016/j.genhosppsych.2008.06.008] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2008] [Revised: 06/13/2008] [Accepted: 06/16/2008] [Indexed: 11/27/2022]
Abstract
OBJECTIVE The objectives of this study were to examine associations between depressive symptoms and body mass over 1 year during early adolescence and to assess how the associations might differ depending upon whether self-reported or directly measured height and weight were used. METHOD Participants were 446 sixth-grade Seattle students. Depressive symptoms were assessed using the Mood and Feelings Questionnaire. Regression models were used to examine whether baseline depression status was associated with 12-month body mass index (BMI; using self-reported height and weight) and whether baseline overweight status was associated with 12-month depressive symptom score. Analyses were rerun among a subsample (n=165) who had height and weight directly measured. RESULTS Using BMI derived from self-reported values, depressed males had a significantly lower BMI than nondepressed males, while depressed females had a significantly higher BMI than nondepressed females, after adjusting for covariates. Among a subsample using measured height and weight values, however, depression was no longer associated with BMI in either gender. Baseline overweight status did not predict 12-month depression score. CONCLUSIONS Observed associations between depression and subsequent BMI were explained by differential misclassification of self-reported height and weight by depression status and gender. Direct measurement of height and weight may be necessary to ensure validity in studies of adolescent depression and weight-related outcomes.
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Bowen DJ, Fann JR, Andersen MR, Rhew IC, Gralow JR, Lewis FM, Hunt JR, Palomares M, Moinpour CM, Ankerst DP. Recruiting patients with breast cancer and their families to behavioral research in the post-HIPAA period. Oncol Nurs Forum 2007; 34:1049-54. [PMID: 17878132 DOI: 10.1188/07.onf.1049-1054] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
PURPOSE/OBJECTIVES To describe a process for, response rates of, and indicated interest in recruiting patients with breast cancer and their spouses and family members from a clinical setting into behavioral and psychiatric research studies since the Health Insurance Portability and Accountability Act (HIPAA) regulations have taken effect. DATA SOURCES Published articles, books and book chapters, MEDLINE, government agency information and HIPAA regulatory Web sites, and survey data. DATA SYNTHESIS Response rates among the three target groups--patients, spouses and partners, and female first-degree relatives--were 77%, 95%, and 88%, respectively. Interest was high in the three target groups, with 77%, 87%, and 65% of responding patients, spouses and partners, and female first-degree relatives, respectively. CONCLUSIONS Taken together, these data indicate that high participation rates can be expected from patients with breast cancer and their families in clinical settings. IMPLICATIONS FOR NURSING Regulations pose barriers to patient and family recruitment, but thoughtful systems actually can improve rates of recruitment.
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Li G, Rhew IC, Shofer JB, Kukull WA, Breitner JCS, Peskind E, Bowen JD, McCormick W, Teri L, Crane PK, Larson EB. Age-Varying Association Between Blood Pressure and Risk of Dementia in Those Aged 65 and Older: A Community-Based Prospective Cohort Study. J Am Geriatr Soc 2007; 55:1161-7. [PMID: 17661953 DOI: 10.1111/j.1532-5415.2007.01233.x] [Citation(s) in RCA: 85] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
OBJECTIVES To assess variation in the association between blood pressure (BP) and risk for dementia across a spectrum of older ages and to examine BP changes before dementia onset. DESIGN Prospective cohort study. SETTING A large health maintenance organization in Seattle, Washington. PARTICIPANTS A cohort of 2,356 members of a large health maintenance organization aged 65 and older who were initially without dementia. MEASUREMENTS Dementia diagnosis was assessed biennially, and systolic (SBP) and diastolic BP (DBP) were measured at baseline and at four follow-up assessments. Cox proportional hazards models were used to estimate hazard ratios (HRs) for dementia and Alzheimer's disease (AD) associated with baseline BP in different age groups. RESULTS Within the youngest age group (65-74 at enrollment) a greater risk for dementia was found in participants with high SBP (> or = 160 mmHg) (hazard ratio (HR) = 1.60, 95% confidence interval (CI) = 1.01-2.55) or borderline-high DBP (80-89 mmHg) (HR = 1.59, 95% CI = 1.07-2.35) than for those with normal BP (SBP < 140 mmHg and DBP < 80 mmHg). The dementia risk associated with SBP declined with increasing age (SBP-by-age interaction, P=.01). SBP declined similarly with aging in subjects who developed dementia and those who did not. Thus, in this sample, the association between SBP and dementia risk was not dependent on when BP was measured in relation to onset of dementia. CONCLUSION High SBP was associated with greater risk of dementia in the young elderly (< 75) but not in older subjects. Adequate control of hypertension in early old age may reduce the risk for dementia.
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Li G, Rhew IC, Shofer JB, Breitner JC, Kukull WA, Peskind ER, McCormick W, Bowen JD, Teri L, Larson EB. P1–256: Age–dependent associations between blood pressure and risk of dementia: A community–based prospective cohort study. Alzheimers Dement 2006. [DOI: 10.1016/j.jalz.2006.05.633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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