Introduction to the special series.

Cardiovascular disease (CVD) is the leading cause of death in most industrialized countries. Moreover, it has increasingly been recognized that the major risk factors for development of CVD are behavioral. Risk factors that relate to life-style or behavioral tendencies include smoking, hypertension, obesity, elevated serum cholesterol, exercise habits, alcohol consumption, aspects of the Type A behavior pattern, environmental stressors, and psychophysiological responsivity to stressors. This special series addresses the current status of research on behavioral variables in CVD. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Mastery is associated with cardiovascular disease mortality in men and women at apparently low risk.

Objective: We examine the prospective relationship between mastery, where limited mastery is defined as the inability to control negative emotions (and perceiving stressful experiences as beyond personal control), and cardiovascular disease (CVD) mortality particularly among individuals at apparently low CVD risk. Design: Prospective population-based study of 19,067 men and women, aged 41–80 years with no previous heart disease or stroke at baseline assessment. Main Outcome Measures: Primary outcome measure CVD mortality. Results: A total of 791 CVD deaths were recorded up to June 2009 during a median 11.3 person-years of follow-up. Limited perceived mastery over life circumstances was associated with an increased risk of CVD mortality, independently of biological, lifestyle, and socioeconomic risk factors (hazard ratio 1.11 per SD decrease in mastery score, 95% confidence interval 1.01–1.21). This association was more pronounced among those participants apparently at low CVD risk (p = .01 for test of interaction according to the number of CVD risk factors at baseline). Conclusions: Limited perceived control over life circumstances is associated with an increased risk of CVD mortality, independently of classical cardiovascular risk factors, and particularly among those at apparently low risk. Future attention should be given to this potentially modifiable personal characteristic, through the design of preliminary intervention studies, to reduce cardiovascular risk. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

A Biopsychosocial Model of Disordered Eating and the Pursuit of Muscularity in Adolescent Boys.

This review provides an evaluation of the correlates and/or risk factors associated with disordered eating and the pursuit of muscularity among adolescent boys. One of the main conclusions is that similar factors and processes are associated with both behavioral problems. Several factors found to be consistently associated with disordered eating among boys are also similar to those found with girls. These include body mass index, negative affect, self-esteem, perfectionism, drug use, perceived pressure to lose weight from parents and peers, and participation in sports that focus on leanness. However, as many of the findings have only been verified using cross-sectional designs, prospective studies are now needed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Attachment relationships among children with aggressive behavior problems: The role of disorganized early attachment patterns.

Reviews attachment-related studies of early aggression to show that aggressive behavior toward peers is related to disorganized or controlling patterns of attachment behavior toward parents but not to avoidant or ambivalent patterns. Longitudinal attachment studies indicate that risk factors identified in cross-sectional studies of aggressive school-age children, such as family adversity, parental hostility, parental depression, and child cognitive deficits, are already evident in infancy and predictive of later aggression, before the onset of coercive child behavior. In infancy, these risk factors are associated with disorganized attachment behaviors toward the caregiver characterized by signs of fear or dysphoria, irresolvable conflict between opposing behavioral tendencies, and elevated cortisol levels after separation. Disorganized attachment behaviors, in turn, predict aggression in school-age children with other family factors controlled. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Multiple jeopardy: risk and protective factors among addicted mothers' offspring

Objectives of this study were to ascertain risk and protective factors in the adjustment of 78 school-age and teenage offspring of opioid- and cocaine-abusing mothers. Using a multimethod, multiinformant approach, child outcomes were operationalized via lifetime psychiatric diagnoses and everyday social competence (each based on both mother and child reports), and dimensional assessments of symptoms (mother report). Risk/protective factors examined included the child sociodemographic attributes of gender, age, and ethnicity, aspects of maternal psychopathology, and both mother's and children's cognitive functioning. Results revealed that greater child maladjustment was linked with increasing age, Caucasian (as opposed to African American) ethnicity, severity of maternal psychiatric disturbance, higher maternal cognitive abilities (among African Americans) and lower child cognitive abilities (among Caucasians). Limitations of the study are discussed, as are implications of findings for future research.     

A biopsychosocial formulation of pain communication.

We present a detailed framework for understanding the numerous and complicated interactions among psychological and social determinants of pain through examination of the process of pain communication. The focus is on an improved understanding of immediate dyadic transactions during painful events in the context of broader social phenomena. Fine-grain consideration of social transactions during pain leads to an appreciation of sociobehavioral events affecting both suffering persons as well as caregivers. Our examination considers knowledge from a variety of perspectives, including clinical health psychology, social and developmental processes, evolutionary psychology, communication studies, and behavioral neuroscience. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

Surgical repair of male epispadias by the Cantwell-Ransley procedure: technical aspects and functional results in a series of 40 patients]

Exposure to a number of environmental, behavioral and sociodemographic variables has been associated with increased prevalence and severity of adult periodontitis. However, it is not possible easily to identify the individuals most susceptible to this chronic disease. A case control study was conducted among a population of adults to determine what factors were associated with increased prevalence of moderate to advanced periodontitis. Clinical and radiographic data were obtained from dental charts and structured interviews were conducted by telephone to collect sociodemographic and behavioral data. Statistical modeling was completed for the total study population (35-87-year-olds) and for two age-stratified subpopulations. Significant crude disease associations were observed between periodontitis and numerous explanatory variables. However, after adjustment for age and gender, few variables remained significant. Age stratification indicated that young adults (35-54 years) were affected differently from older adults (> or =55 years) by exposures to certain variables. Young moderate smokers had a 3.15 times increased risk of periodontitis and young heavy smokers had a 7.33 times increased risk compared to never-smokers. Older single adults had a 3.07 times increased risk compared to those with partners.     

Consumption of fruit and wine and the decline in cerebrovascular disease mortality in Spain (1975-1993)

BACKGROUND AND PURPOSE: This study examines the changes in provincial distribution of cerebrovascular disease (CVD) mortality and its socioeconomic and lifestyle risk factors to identify those factors that have most greatly contributed to the decline in CVD mortality in Spain during the period 1975-1993. METHODS: We performed a study using data aggregated at a provincial level. Mortality data were taken from official vital statistics, while data on risk factors were obtained from surveys of representative large Spanish population samples. Correlation and multiple linear regression analyses were performed on percent changes in age-standardized CVD mortality from 1975-1979 to 1989-1993 and its potential determinants during the period 1964-1980. RESULTS: CVD mortality was higher in the southern and eastern (Mediterranean coast) provinces in 1975-1979 and again in 1989-1993. Between these periods there was a 55% decline in CVD mortality, which affected all provinces but was greater in those with a lower CVD mortality (r = -0.31, P = 0.03). The 1964-1980 period witnessed an increase in the intake of most foodstuffs and all types of fats. However, there was a decrease in the consumption of vegetables and legumes and in the proportion of illiteracy among the population older than 45 years. The greatest increase in fruit and fish consumption and the greatest decrease in illiteracy were registered by Spain's northernmost provinces, the same provinces that recorded the greatest decline in CVD mortality. Changes in fruit, wine, and fish intake accounted for 22% of the variation in the decline in CVD mortality. The increase in fruit consumption and decrease in wine consumption showed a statistically significant relationship (P < or = 0.04) with the decline in CVD mortality. CONCLUSIONS: The increase in fruit and decrease in wine consumption from 1964-1980 may have contributed to the decline in CVD mortality in Spain during 1975-1993.     

Practice what we preach? HIV knowledge, beliefs, and behaviors of adolescents and adolescent peer educators

The purpose of this article is to (a) describe the knowledge, beliefs, and sexual behaviors of urban adolescents and adolescent peer educators, and (b) identify elements needed to design effective HIV/AIDS prevention programs for out-of-school youth. Thirty-three predominantly African American adolescents (female = 14; male = 19) between the ages of 14 and 24 in a large urban city including adolescent (n = 18) and adolescent peer educators (n = 15) participated. Paper-and-pencil questionnaire and focus-group interviewing methods were used. Adolescents and adolescent peer educators had a moderately high level of HIV knowledge, confidence in their ability to use condoms, and beliefs that condom use would not decrease sexual pleasure or imply infidelity. Both groups reported low perceptions of susceptibility of HIV infection. Engagement in sexual risk behavior was low, but was significantly higher among males. Although adolescent male peer educators engaged in a higher frequency of risk behaviors over time, they had a lower frequency of sexual risk behaviors in the past 2 months compared with male adolescents. Study findings showed that HIV prevention interventions need to include information about specific risk behaviors, such as using condoms for oral sex, and cleaning drug paraphernalia. Community-based and church programs, visible HIV prevention messages, specifically those aimed at increasing perceptions of HIV risk, and the development of condom-use skills were identified by adolescents and adolescent peer educators as relevant approaches to reduce HIV infection among this population.     

Childhood and adolescent depression: a review of the past 10 years. Part I

OBJECTIVE: To qualitatively review the literature of the past decade covering the epidemiology, clinical characteristics, natural course, biology, and other correlates of early-onset major depressive disorder (MDD) and dysthymic disorder (DD). METHOD: A computerized search for articles published during the past 10 years was made and selected studies are presented. RESULTS: Early-onset MDD and DD are frequent, recurrent, and familial disorders that tend to continue into adulthood, and they are frequently accompanied by other psychiatric disorders. These disorders are usually associated with poor psychosocial and academic outcome and increased risk for substance abuse, bipolar disorder, and suicide. In addition, DD increases the risk for MDD. There is a secular increase in the prevalence of MDD, and it appears that MDD is occurring at an earlier age in successive cohorts. Several genetic, familial, demographic, psychosocial, cognitive, and biological correlates of onset and course of early-onset depression have been identified. Few studies, however, have examined the combined effects of these correlates. CONCLUSIONS: Considerable advances have been made in our knowledge of early-onset depression. Nevertheless, further research is needed in understanding the pathogenesis of childhood mood disorders. Toward this end, studies aimed at elucidating mechanisms and interrelationships among the different domains of risk factors are needed.     

Risk for human immunodeficiency virus (HIV) infection among persons with severe mental illnesses

Individuals diagnosed with a severe mental illness are at significantly enhanced risk for infection with the human immunodeficiency virus (HIV). To better understand elevated seroprevalence in this population, we review the research literature that has investigated HIV-related risk behavior among adults who have a severe and persistent mental illness. This review indicates that 54%-74% of adults report that they have been sexually active in the last year with approximately one third reporting two or more partners. Among those who were sexually active, condom use was inconsistent. A significant minority (4%-35%) of adults also reported a history of injection drug use. Overall, the data indicate that the severely mentally ill engage regularly in practices known to involve increased risk for HIV transmission. We introduce and modify Fisher and Fisher's (1992) theoretical model to organize the possible determinants of HIV-related risk taking among severely mentally ill adults, and encourage use of this model in the design of behavioral epidemiological and risk reduction studies. We also identify several methodological challenges to HIV-related research, including problems associated with the use of self-report measures; diagnostic imprecision; and participant recruitment and retention.     

Fletcher Challenge-University of Auckland Heart & Health Study: design and baseline findings

AIMS: The aims of this prospective observational study are to determine the relationship of sociodemographic factors, psychological factors and several factors measured in blood, with the risk of coronary heart disease (CHD) in a New Zealand population. METHODS: Participants were recruited from two sources: employees of the Fletcher Challenge Group and individuals listed on the general electoral roll for the Auckland region. Baseline and follow up risk factor data were obtained from a questionnaire, blood samples and a simple physical examination. Outcome data on deaths and hospitalisations due to coronary heart disease will be obtained primarily through linkage of participant identifiers to data collected nationally by the New Zealand Health Information Service. RESULTS: A total of 10,529 individuals agreed to participate (8011 from Fletcher Challenge and 2518 from the electoral roll), representing a response rate of 74%. Within the study population, there was a broad distribution of sociodemographic characteristics including ethnicity-10% of participants were Maori and 5% were of Pacific Islands origin. There was also wide heterogeneity of coronary heart disease risk as judged from the distributions of established risk factors at baseline-5% of participants had evidence of existing coronary heart disease, a quarter were current smokers, a sixth were nondrinkers, almost a half were overweight, a fifth had blood pressure > or = 150/95 mmHg or were receiving antihypertensive treatment and a sixth had cholesterol levels > or = 6.5 mmol/L. CONCLUSIONS: This is the first, large scale prospective observational study of the determinants of coronary heart disease in a New Zealand population. The study participants represent a broad cross section of society, with wide variation in sociodemographic characteristics and coronary heart disease risk. Initial results concerning the relationships of primary interest should be available within 5 years when sufficient coronary heart disease events have been documented to allow reliable analyses.     

Prevalence and impact of risk factors for lower body difficulty among Mexican Americans, African Americans, and whites

BACKGROUND: The purpose of the study was to estimate the prevalence of sociodemographic, health behavior, chronic disease, and impairment factors and their impact on difficulty in lower body function among two age-cohorts (51-61 and 71-81 years) of Mexican Americans, African Americans, and Whites. METHODS: Reports from 8,727 and 4,510 self-respondents of the 1992 baseline Health and Retirement Survey and the 1993 baseline Assets and Health Dynamics Study, respectively, were used to estimate prevalence. Multiple linear regression of the 4-item lower body difficulty scale (alpha = .80) was used to estimate the direct effects of the risk factors within the age-cohort and ethnicity groups. RESULTS: Overall, the risk factors are more prevalent among both minority groups and the older age-cohort. Lower body deficits are particularly high among Mexican Americans and the younger age-cohort of African Americans. The impact of risk factors does not vary much by ethnicity or age-cohort. Female gender, pain, arthritis, and heart and lung disease are the major risk factors, and they account for about one-third of the variance in lower body difficulty for each group. CONCLUSIONS: Efforts to prevent or reduce lower body difficulty should pay particular attention to pain, arthritis, and heart and lung disease. The central role of sociodemographic and behavioral factors in chronic disease argues for their continued inclusion in disability modeling and prevention.     

Use of screening mammography and its demographic and risk determinants in women 25 to 65 years of age

BACKGROUND: To know the utilization of the screening mammography among women from 25 to 65 years old in an urban health zone, where there is not an specific screening program for breast cancer. To detect the demographic and risk determinants that are involved in the mammography screening use. SUBJECTS AND METHODS: A sample of 1,240 women were interviewed consecutively as they visited their physician. Risk factors, sociodemographic variables and use of health services were analyzed. The associated variables with the use of mammography screening were determined by univariant analysis. A multiple logistic regression model was designed to identify the variables independently associated with the use of mammography screening. RESULTS: The percentage of interviewed women who have completed at least one mammography screening in the last three years has been 10.2 +/- 3% (confidence level: 95%), 68.3% of them were under 50 years old. The variables independently associated with the use of mammography screening were: age (OR = 1.08); routine visit to the gynecologist (OR = 8.13); educational level (primary: OR = 2.44, secondary: OR = 3.66, university: OR = 7.43, no schooling: reference level); and knowledge about the benefits of mammography screening (OR = 6.15). Family history of breast cancer and the other risk factors were found not to be associated with the use of mammography screening. CONCLUSIONS: The use of mammography screening among women from 25 to 65 years is inadequate according to the age and other risk factors. Mammography screening among women with a family history of breast cancer and those over 50 years old is underused, so it would be recommended and their use increased for these women. But women under 40 years old without family history of breast cancer have to be dissuaded from undertaking such a screening.     

HIV risk reduction interventions for persons with severe mental illness

Recent seroprevalence studies have shown alarming rates of HIV infection among severely mentally ill men and women in large urban areas, and HIV behavioral epidemiology research indicates that a substantial proportion of seriously mentally ill adults engage in activities that increase their vulnerability to HIV/AIDS. In this paper, the research literature on HIV prevention interventions is reviewed including reports that have described HIV prevention programs, studies that have used uncontrolled pre- and postintervention methods to evaluate risk reduction interventions, and those that have used rigorous randomized designs and examined risk behavior change. Collectively, these studies show that intensive, small-group interventions that target a variety of risk-related dimensions-including knowledge, attitudes, and motivations, and behavioral and cognitive skills-can produce at least short-term reductions in high-risk sexual behavior among the severely mentally ill. A number of gaps in the research literature are identified including the need to: (a) better tailor interventions to risk situations encountered by the mentally ill; (b) develop gender-tailored interventions; (c) examine and implement HIV prevention programs so they help persons sustain behavior change; (d) explore one-on-one counseling and community-level intervention methods; and (e) develop risk reduction interventions for already-seropositive individuals. Implications for service provision are discussed.     

The relation between adolescent substance use and young adult internalizing symptoms: Findings from a high-risk longitudinal sample.

The present study examined the role of adolescent substance use and its antecedent behavioral and familial risk factors in the prediction of young adult internalizing symptoms 10 years later, using a community sample of children of alcoholics (n = 194) and demographically matched controls (n = 209). Using growth curve modeling, the authors found that initial levels of adolescent alcohol and drug use (μage = 13) and growth in drug use during adolescence predicted higher levels of internalizing symptoms in young adulthood, even after including in the models shared risk factors for both internalizing symptoms and adolescent substance use. These effects remained significant after including concurrent substance use in adulthood, suggesting that adolescent substance use exerts a long-term impact on young adult internalizing symptoms over and above the effects of persistent substance use over time. The present investigation further revealed that initial levels of alcohol and drug use in adolescence mediate the relation between parental alcoholism and young adult internalizing symptoms. Findings provide evidence for the long-term effects of adolescent substance use on young adult functioning and can help inform both etiological and prevention research. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Latent growth trajectories of substance use among pregnant and parenting adolescents.

We examine changes among adolescent girls in substance use during pregnancy and the postpartum period. Three separate latent growth curve analyses assessed the impact of psychosocial, behavioral, and sociodemographic factors on resumption of or change in use of cigarettes, alcohol, and marijuana. The Vulnerable Populations Model for Research and Clinical Practice (Flaskerud & Winslow, 1998) provided the theoretical foundation for this study. This is a secondary analysis of data from a sample of 305 ethnic minority females (245 Latina, 60 African American), aged 13–18 years, who were pregnant at baseline and were participating in an HIV prevention study conducted in inner-city alternative schools in Los Angeles County. Data collected at 4 time points captured changes in substance use from pregnancy through the postpartum period. Baseline predictors included ethnicity/race, partner substance use, childhood abuse history, religiosity, acculturation, depressive symptoms, length of gestation at baseline, and previous substance use. Common predictors of greater resumption and/or greater level of use included greater history of use before pregnancy, partner substance use, childhood abuse, and a longer time since childbirth. African Americans were more likely to be smoking at baseline when they were still pregnant and to use marijuana postpartum; Latinas were more likely to use alcohol over the course of pregnancy and postpartum. Other variables exerted an influence on specific substances. For instance, religiosity impacted cigarette and alcohol use. Findings may assist prenatal care providers to identify and counsel pregnant adolescents at risk for perinatal substance use and to prevent resumption or initiation of substance use after childbirth. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Distinguished Scientific Awards for an Early Career Contribution to Psychology: Seth C. Kalichman.

Discusses the contributions made by Seth C. Kalichman, one of five recipients of the 1997 American Psychological Association (APA) Distinguished Scientific Awards for an Early Career Contribution to Psychology. Kalichman is recognized for investigative research that has applied psychology theory and methods to social and health issues, including child abuse and HIV/AIDS prevention. His studies have identified determinants of risk behavior among persons vulnerable to HIV and have led to the development of interventions in both HIV primary and secondary prevention. His research has been undertaken with underserved and disenfranchised populations, including men and women in impoverished inner-city neighborhoods, gay men and lesbians, and children vulnerable to abuse. A selected bibliography is appended. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

Cardiovascular events and mortality in newly and chronically depressed persons > 70 years of age

The role of duration of depressed mood in the prediction of cardiovascular disease (CVD) requires further study, as it has been suggested that emerging depressive symptoms may be a better predictor than persistent depressive symptoms. This prospective cohort study of 3,701 men and women aged > 70 years uses 3 measurement occasions of depressive symptomatology (Center for Epidemiologic Studies-Depression Scale) during a 6-year period to distinguish persons who were newly (depressed at baseline but not at 3 and 6 years before baseline) and chronically depressed (depressed at baseline and at 3 or 6 years before baseline). Their risk of subsequent CVD events and all-cause mortality was compared with that of subjects who were never depressed during the 6-year period. Outcome events were based on death certificates and Medicare hospitalization records. During a median follow-up of 4.0 years, there were 732 deaths (46.2/1,000 person-years) and 933 new CVD events (64.7/1,000 person-years). In men, but not in women, newly depressed mood was associated with an increased risk of CVD mortality (relative risk 1.75, 95% confidence interval [CI] 1.00 to 3.05), new CVD events (relative risk 2.07, 95% CI 1.44 to 2.96), and new coronary heart disease events (relative risk 2.03, 95% CI 1.28 to 3.24) after adjustment for traditional CVD risk factors. The association between newly depressed mood and all-cause mortality was smaller (relative risk 1.40, 95% CI 0.95 to 2.07). Chronic depressed mood was not associated with new CVD events or all-cause mortality. Our findings suggest that newly depressed older men, but not women, were approximately twice as likely to have a CVD event than those who were never depressed. In men, recent onset of depressed mood is a better predictor of CVD than long-term depressed mood.     

The impact of sociodemographic, environmental, and behavioral factors, and cerebrovascular risk factors as potential predictors of the mattis dementia rating scale

BACKGROUND: Age and education have been found to affect the Mattis Dementia Rating Scale (MDRS) score of elderly normals, but there have been no studies assessing the influence of environmental and behavioral factors on this scale. Their role as potential predictors of the MDRS total score was investigated. METHODS: The MDRS was administered to 1,927 normal elderly subjects in the setting of a stroke prevention study. Results were correlated with 16 sociodemographic, environmental, and behavioral factors, and cerebrovascular risk factors. Study statistics resulted from multiple logistic regression analysis. RESULTS: Results indicated that higher age and arterial hypertension were associated with poorer cognitive performance, while better education and moderate general life stress exerted a positive effect on the participants' test results. CONCLUSIONS: Thus, besides the well-established factors of age and educational level, moderate general life stress and hypertension were identified as relevant predictors in determining the MDRS test performance of elderly normals.