Maternal smoking and offspring inattention and hyperactivity: results from a cross-national European survey.

In utero exposure to tobacco smoke is associated with adverse neonatal outcomes; the association with later childhood mental health outcomes remains controversial. We used a strategy involving comparison of maternal and paternal smoking reports in a sample pooling data from six diverse European countries. Data were drawn from mother (N = 4,517) and teacher (N = 4,611) reported attention deficit and hyperactivity disorder (ADHD) symptoms in school children aged 6-11 in Turkey, Romania, Bulgaria, Lithuania, Germany, and the Netherlands, surveyed in 2010. Mothers report on self and husband's smoking patterns during the pregnancy period. Logistic regression used with control covariates including demographics, maternal distress, live births, region, and post-pregnancy smoking. In unadjusted models, maternal prenatal smoking was associated with probable ADHD based on mother [Odds Ratio (OR) = 1.82, 95 % Confidence Interval (CI) 1.45-2.29], teacher (OR = 1.69, 95 % CI 1.33-2.14) and mother plus teacher (OR = 1.49, 95 % CI 1.03-2.17) report. Paternal prenatal smoking was similarly associated with probable ADHD in unadjusted models. When controlled for relevant confounders, maternal prenatal smoking remained a risk factor for offspring probable ADHD based on mother report (OR = 1.44, 95 % CI 1.06-1.96), whereas the effect of paternal prenatal smoking diminished (e.g., mother report: OR = 1.17, 95 % CI 0.92-1.49). Drawing on data from a diverse set of countries across Europe, we document that the association between maternal smoking and offspring ADHD is stronger than that of paternal smoking during the pregnancy period and offspring ADHD. To the extent that confounding is shared between parents, these results reflect a potential intrauterine influence of smoking on ADHD in children.

The health consequences of child mental health problems and parenting styles: unintentional injuries among European schoolchildren.

OBJECTIVE: Unintentional injury is the leading cause of death for schoolchildren. We assessed the association between externalizing psychopathology, parenting style, and unintentional injury in European children in the community. METHODS: Data were drawn from the School Children Mental Health in Europe project and included 4517 schoolchildren across seven diverse European regions. Past-year injuries serious enough to seek medical attention were reported by mothers. Child mental health problems were assessed using validated measures and reported by the mothers, teachers, and children. Parenting styles were based on The Parenting Scale and the Parent Behaviors and Attitudes Questionnaire. RESULTS: Children with attention-deficit/hyperactivity symptoms and oppositional defiant symptoms had a higher risk of injury compared to other children whether based on parent report (OR=1.47, 95% C.I. 1.2-1.9), teacher report (OR=1.36, 95% C.I. 1.1-1.7), or parent and teacher report combined (OR=1.53, 95% C.I. 1.1-2.1). Children who self-reported oppositional symptoms also had higher risk of injury (OR=1.6, 95% C.I. 1.1-2.4). Low-caring behavior of parents increased the risk of injury (OR=1.4, 95% C.I. 1.1-1.9). CONCLUSION: Unintentional injury is a potential adverse health consequence of child externalizing problems. Interventions to improve parent-child relationships and prevention as well as focused treatment for externalizing problems may reduce the burden of injury.

Mental and physical health consequences of the September 11, 2001 (9/11) attacks in primary care: a longitudinal study.

The magnitude of the September 11, 2001 (9/11) attacks was without precedent in the United States, but long-term longitudinal research on its health consequences for primary care patients is limited. We assessed the prevalence and exposure-related determinants of mental disorders, functioning, general medical conditions, and service utilization, 1 and 4 years after the 9/11 attacks, in an urban primary care cohort (N = 444) in Manhattan. Although the prevalence of posttraumatic stress disorder (PTSD) and levels of functional impairment declined over time, a substantial increase in suicidal ideation and missed work was observed. Most medical outcomes and service utilization indicators demonstrated a short-term increase after the 9/11 attacks (mean change of +20.3%), followed by a minor decrease in the subsequent year (mean change of -3.2%). Loss of a close person was associated with the highest risk for poor mental health and functional status over time. These findings highlight the importance of longitudinal assessments of mental, functional, and medical outcomes in urban populations exposed to mass trauma and terrorism.

Life-time risk for substance use among offspring of abusive family environment from the community.

The current study examined the cumulative risk, age of initiation, and functional impairments among adults with substance use problems (N = 1748) by child abuse status. Child abuse was associated with earlier initiation of marijuana, cocaine, and heroin use, and had greater risks for all the drugs studied (hazard ratios, 1.7-3.2). Furthermore, child abuse was associated with increased medical and functional impairments, including ER visits, health problems, drug dealing, drug dependence, and drug cravings. Provision of social services and parenting education during the perinatal period may prevent the long-term impact of child abuse on substance use and related impairments. The study's limitations are noted.

Functional impairment in adults with past posttraumatic stress disorder: findings from primary care.

BACKGROUND: Although many patients with posttraumatic stress disorder (PTSD) experience a reduction in posttraumatic symptoms over time, little is currently known about the extent of their residual functional impairment. This study examines functional impairment in primary care patients with a history of PTSD as compared to patients with current PTSD, and those who never developed PTSD following exposure to trauma. METHODS: The sample consisted of 321 trauma-exposed low-income, predominantly Hispanic adults attending a large urban primary care practice. PTSD was assessed with the Lifetime Composite International Diagnostic Interview and other psychiatric disorders with the SCID-I. Physical and mental health-related quality of life was assessed with the Medical Outcome Health Survey (SF-12), and functional impairment with items from the Sheehan Disability Scale and Social Adjustment Scale Self-Report. RESULTS: Logistic regression analyses controlling for gender, psychiatric comorbidity, and interpersonal traumas showed that although patients with past PTSD function significantly better than patients with current PTSD, they experience persisting deficits in mental health-related quality of life compared to trauma-exposed patients who never developed PTSD. Overall, results revealed a continuum of severity in psychiatric comorbidity, functioning, and quality of life, with current PTSD associated with the most impairment, never having met criteria for PTSD with the least impairment, and history of PTSD falling in between. CONCLUSIONS: In this primary care sample, adults with a history of past PTSD but no current PTSD continued to report enduring functional deficits, suggesting a need for ongoing clinical attention.

Depressive symptoms, substance use, and HIV-related high-risk behaviors among opioid-dependent individuals: results from the Clinical Trials Network.

The sample included 343 opioid-dependent adults enrolled in two national multisite studies of the National Drug Abuse Treatment Clinical Trials Network (CTN001-002). Opioid-dependent individuals were recruited from 12 sites across the United States from January 2001 to July 2002. We examined associations between depressive symptoms, co-occurring substance use (i.e., the use of substances other than opioids), and HIV-related sexual and injection risk behaviors. Data were collected using the Addiction Severity Index and the HIV Risk Behavior Scale, and analyzed using linear regression. Depressive symptoms were associated with an increased level of injection risk behaviors but were not associated with risky sexual behaviors. The co-occurring use of amphetamines also increased the likelihood of risky sexual behaviors. The study limitations and clinical implications are noted. The study was funded by the U.S. National Institute on Drug Abuse.

Sexual risk reduction among non-injection drug users: report of a randomized controlled trial.

We conducted a randomized controlled trial of a sexual risk-reduction intervention targeting non-injection drug users (NIDUs) and members of their drug-use/sexual networks (N=270). The intervention was based primarily on the social-influencing approach, and was delivered in four sessions. Sexual risk behaviors were examined at baseline, and 3, 6, 9, and 12 months after the completion of the intervention using the vaginal equivalent episodes (VEE), a weighted sexual risk behavior index. VEE scores decreased in both the active and control conditions in the first six months post-intervention and continued to decline in the control group. However, in the active condition, VEE scores increased after the nine-month assessment and approached baseline levels by the 12-month assessment. There was no evidence of significant differences in high-risk sexual behaviors between the intervention and control conditions. Future studies are needed to improve behavioral interventions in this population.

Long-term course of probable PTSD after the 9/11 attacks: a study in urban primary care.

Although the short- and midterm psychological effects of the attacks on September 11, 2001 (9/11) have been well described, less is known about the long-term effects. This study examines the course of probable posttraumatic stress disorder (PTSD), its predictors and clinical consequences in a cohort of 455 primary care patients in New York City, interviewed approximately 1 and 4 years after 9/11. The rate of PTSD decreased from 9.6% to 4.1%. Pre-9/11 major depressive disorder emerged as the strongest predictor of PTSD, particularly late-PTSD. At follow-up, late-PTSD was associated with major depressive and anxiety disorders, and PTSD regardless of timing was associated with impaired functioning. Findings highlight the importance of ongoing evaluation of mental health needs in primary care settings in the aftermath of disasters.

Childhood antecedents of being a cigarette smoker in early adulthood. The Finnish 'From a Boy to a Man' Study.

OBJECTIVE: To identify childhood psychiatric symptoms as antecedents of cigarette smoking at age 18. METHODS: In 1989, a general population sample of 2946 8-year-old boys born in Finland in 1981 was assessed using the Rutter's parent and teacher questionnaires, and the Child Depression Inventory. This birth cohort was followed up in 1999, when the subjects reported for their obligatory military service at age 18. Information about cigarette smoking frequency was obtained from 78% (n = 2307) of the boys attending the study in 1989. RESULTS: Childhood hyperactivity and self-reported depressive symptoms correlated with moderate daily (1-10 cigarettes), and heavy daily (>10 cigarettes) smoking at age 18. Conduct problems correlated with heavy daily smoking. A high level of childhood depressive symptoms, particularly in conjunction with a low educational level of the father, increased the risk of daily smoking. Emotional problems decreased the risk of smoking at age 18. In general, teacher reports had a better predictive power than parent reports for subsequent smoking. CONCLUSION: Future developmental studies with special focus on interaction between individual and environmental factors are warranted to reveal the mechanisms underlying the association between childhood psychopathology and adult smoking. In particular, the associations between childhood depression and future smoking need more clarification.

Adverse childhood events and lifetime alcohol dependence.

OBJECTIVES: We sought to study the association between adverse events occurring in childhood and adolescence and lifetime alcohol dependence in a representative sample of American adults. METHODS: With data from the National Epidemiologic Survey on Alcohol and Related Conditions, we conducted logistic regression multivariate analyses to examine the impact of adverse events occurring in childhood (aged < 18 years) on the lifetime prevalence of alcohol dependence. We controlled for age at drinking onset, binge drinking, alcoholism in parents and grandparents of respondents, and demographic characteristics. RESULTS: Adverse childhood events were associated with familial alcoholism and with early and binge drinking, and therefore, we controlled for these potential confounders. Experiencing 2 or more adverse childhood events, compared with none, significantly increased the risk for alcohol dependence, even after we controlled for sociodemographic variables and disorder-specific potential confounders not considered in the extant literature (adjusted odds ratio = 1.37; 95% confidence interval = 1.06, 1.77). CONCLUSIONS: Individuals who experienced 2 or more adverse childhood events are at increased risk for lifetime alcohol dependence. A better understanding of the factors underlying the risk for alcohol dependence is important for developing better prevention and early intervention measures.

Non-prescribed use of pain relievers among adolescents in the United States.

BACKGROUND: We examined gender-specific prevalences, patterns, and correlates of non-prescribed use of pain relievers - mainly opioids - in a representative sample of American adolescents (N=18,678). METHODS: Data were drawn from the public use data file of the 2005 U.S. National Survey on Drug Use and Health, a survey of non-institutionalized American household residents. The patterns of non-prescribed use of prescription pain relievers were examined, and logistic regression procedures were conducted to identify correlates of non-prescribed use. RESULTS: Approximately one in 10 adolescents aged 12-17 years reported non-prescribed use of pain relievers in their lifetime (9.3% in males and 10.3% in females). The mean age of first non-prescribed use was 13.3 years, which was similar to the mean age of first use of alcohol and marijuana but older than the age of first inhalant use. Among all non-prescribed users, 52% reported having used hydrocodone products (Vicodin, Lortab, Lorcet, and Lorcet Plus, and hydrocodone), 50% had used propoxyphene (Darvocet or Darvon) or codeine (Tylenol with codeine), and 24% had used oxycodone products (OxyContin, Percocet, Percodan, and Tylox). Approximately one quarter (26%) of all non-prescribed users had never used other non-prescribed or illicit drugs. There were gender variations in correlates of non-prescribed use. CONCLUSIONS: Use of non-prescribed pain relievers occurs early in adolescence. Research is needed to understand whether early use of non-prescribed pain relievers is related to later drug use.

Remission of maternal depression: relations to family functioning and youth internalizing and externalizing symptoms.

Family functioning and parenting were hypothesized to mediate the relation between remission of maternal depression and children's psychosocial adjustment. Participants were 114 mother-child dyads participating in the Sequenced Treatment Alternatives to Relieve Depression Child 3-month follow-up. All mothers had been diagnosed with major depressive disorder and were treated initially with citalopram; 33% of mothers experienced remission of depressive symptoms. Youth ranged in age from 7 to 17. Remission of maternal depression was associated with changes in children's reports of their mothers' warmth/acceptance, which in turn partially mediated the relation between maternal depression remission and youth internalizing symptoms, accounting for 22.9% of the variance.

Substance use disorders among inhalant users: results from the National Epidemiologic Survey on alcohol and related conditions.

OBJECTIVE: To assess the prevalence, correlates, and age of onset of DSM-IV substance use disorders (SUDs) among adult inhalant users. METHODS: Analyses were based on structured psychiatric interviews of a nationally representative sample of 43,093 US adults. RESULTS: The lifetime prevalence of SUDs among adult inhalant users was 96%. Alcohol (87%), marijuana (68%), nicotine (58%), cocaine (35%), hallucinogen (31%), and stimulant (28%) use disorders were more prevalent than inhalant use disorders (19%). An estimated 62% of inhalant users met criteria for a past-year SUD. Less education, residence in non-metropolitan areas, early onset of inhalant use, and a history of substance abuse treatment were associated with increased odds of having an inhalant use disorder. Inhalant users who were under age 30 or who were members of families with low incomes had increased odds of having nicotine dependence and an alcohol or drug use disorder in the past year. Compared with substance users without a history of inhalant use, inhalant users, on average, initiated use of cigarettes, alcohol, and almost all other drugs at younger ages, and had a higher lifetime prevalence of nicotine, alcohol, and any drug use disorder. CONCLUSIONS: Lifetime and past-year SUDs are prevalent among adults with a history of inhalant use.

Course and Severity of Maternal Depression: Associations with Family Functioning and Child Adjustment.

Number of lifetime episodes, duration of current episode, and severity of maternal depression were investigated in relation to family functioning and child adjustment. Participants were the 151 mother-child pairs in the Sequenced Treatment Alternatives to Relieve Depression (STAR*D) child multi-site study. Mothers were diagnosed with Major Depressive Disorder; children (80 males and 71 females) ranged in age from 7 to 17 years. Measures of child adjustment included psychiatric diagnoses, internalizing and externalizing symptoms, and functional impairment. Measures of family functioning included family cohesion, expressiveness, conflict, organization, and household control; parenting measures assessed maternal acceptance and psychological control. Children of mothers with longer current depressive episodes were more likely to have internalizing and externalizing symptoms, with this association being moderated by child gender. Mothers with more lifetime depressive episodes were less likely to use appropriate control in their homes.

Misuse of methamphetamine and prescription stimulants among youths and young adults in the community.

BACKGROUND: Gender differences in the prevalence and characteristics of misuse of methamphetamine (meth) and prescription stimulants were examined in a representative US sample of youths and young adults aged 16-25 (N=24,409). METHODS: Stimulant misusers were categorized into three mutually exclusive subgroups: meth users only, meth and prescription stimulant users, and prescription stimulant users only (e.g., Benzedrine, Ritalin, or Dexedrine). Multinominal logistic regression analyses identified the characteristics associated with misuse of meth and prescription stimulants. RESULTS: About 1 in 10 youths reported any misuse of stimulants in their lifetime. Prescription stimulant misuse occurred earlier and was more frequent than meth misuse. About 47% of meth misusers also reported prescription stimulant misuse. Among misusers of meth and prescription stimulants, males were more likely than females to misuse methylphenidate (82% versus 65%) but were less likely to misuse diet pills or amphetamines (37% versus 49%). Multinominal logistic regression analyses indicated that all subgroups of lifetime stimulant misuse were associated with past year substance abuse. The characteristics of meth misusers differed slightly from prescription stimulants misusers. CONCLUSIONS: Multidrug use is common among stimulant misusers. Parents should be informed about the risk of prescription stimulant misuse by their youths.

Alcohol use disorders and the use of treatment services among college-age young adults.

OBJECTIVES: This study examined the utilization of and the perceived need for alcohol treatment services among college-age young adults (18-22 years) according to their educational status: full-time college students, part-time college students, noncollege students (currently in school with the highest grade level below college), and nonstudents (N=11,337). This breakdown of young adults had not been addressed previously. METHODS: Secondary analyses were conducted on data from the 2002 National Survey on Drug Use and Health. RESULTS: Full-time college students (21%) were as likely to have an alcohol use disorder as nonstudents (19%), but were more likely than part-time college students (15%) and noncollege students (12%). Only 4% of full-time college students with an alcohol use disorder received any alcohol services in the past year. Of those with an alcohol use disorder who did not receive treatment services, only 2% of full-time college students, close to 1% of part-time college students, and approximately 3% of young adults who were not in college reported a perceived need for alcohol treatment. Full-time college students were less likely than noncollege students to receive treatment for alcohol use disorders. All young adults with an alcohol use disorder were very unlikely to perceive a need for alcohol treatment or counseling. CONCLUSIONS: College-age adults have a high prevalence of alcohol use disorders, yet they are very unlikely to receive alcohol treatment or early intervention services or to perceive a need for such services. Underutilization of alcohol-related services among college-age young adults deserves greater research attention.

Children of currently depressed mothers: a STAR*D ancillary study.

OBJECTIVE: To assess the current and lifetime prevalence of psychiatric disorders among children of currently depressed mothers and to assess the association of clinical features of maternal depression (i.e., severity, chronicity, and clinical features) with child psychopathology. Mothers were participants in the STAR*D (Sequenced Treatment Alternatives to Relieve Depression) multisite trial, designed to compare effectiveness and acceptability of different treatment options for outpatients with non-psychotic major depressive disorder (MDD). METHOD: Treatment-seeking mothers with a current DSM-IV diagnosis of MDD and with at least 1 child 7 to 17 years old were assessed during a major depressive episode (MDE). For each mother, 1 child was assessed (if a mother had more than 1 child, 1 was randomly selected). Maternal features assessed for this study were history of MDEs, severity of current MDE, comorbid conditions, depressive symptom features, and social functioning. Children were assessed for selected psychiatric diagnoses (Schedule for Affective Disorders and Schizophrenia for School-Age Children-Present and Lifetime Version [K-SADS-PL]), psychopathologic symptoms and social functioning (Child Behavior Checklist), and global functioning (Children's Global Assessment Scale). Data were gathered from December 2001 to April 2004. RESULTS: A large proportion (72%) of mothers were severely depressed (17-item Hamilton Rating Scale for Depression score >/= 22). About a third (34%) of children had a current psychiatric disorder, including disruptive behavior (22%), anxiety (16%), and depressive (10%) disorders. Nearly half (45%) had a lifetime psychiatric disorder, including disruptive behavior (29%), anxiety (20%), and depressive (19%) disorders. Atypical depressive features in the mother were associated with a 3-fold increase in the odds of having a child with depressive (OR = 3.3 [95% CI = 1.2 to 9.5]; p = .02) or anxiety (OR = 2.6 [95% CI = 1.1 to 6.9]; p = .03) disorders. A history of maternal suicide attempts and the presence of comorbid panic disorder with agoraphobia were associated with a 3-fold increase and an 8-fold increase in the odds of depressive disorders in the offspring, respectively. The final model showed significant associations (p

Family discord, parental depression, and psychopathology in offspring: 20-year follow-up.

OBJECTIVE: To determine the independent effects of parental depression and family discord on offspring psychopathology among children at high and low risk of depression. METHOD: Family discord factors were assessed when subjects were approximately 17 years old, and offspring diagnoses were assessed about 20 years later. Parental and offspring psychopathology was assessed by interviewers blind to parents' clinical status. The following dimensions of family discord were assessed: poor marital adjustment, parent child discord, low family cohesion, affectionless control, and parental divorce. RESULTS: Most family discord factors were associated with parental depression. Among children of depressed parents, none of the measures of family discord had a statistically significant association with offspring major depressive disorder or anxiety disorders. Among children of nondepressed parents, parental affectionless control was associated with an almost fivefold increased risk of major depressive disorder (odds ratio [OR] = 4.8; p < or = .05) and with more than a 14-fold increased risk of substance use disorders (OR = 14.3; p < or = .01). CONCLUSIONS: Parental depression is associated with family discord and is a consistent risk factor for offspring major depressive disorder and anxiety disorders, as shown over a 20-year follow-up of offspring of depressed and nondepressed parents. Family discord factors may be a risk factor for major depressive disorder and substance use disorders in offspring of nondepressed parents.

Families at high and low risk for depression: a 3-generation study.

BACKGROUND: The familial nature of early-onset major depressive disorder (MDD) has been documented in numerous family studies of adults and is supported by studies of offspring of parents with MDD, for whom the risk is more than 3-fold. None of the published high-risk studies have gone beyond 2 generations, and few have a longitudinal design. We report results of an approximately 20-year follow-up of families at high and low risk for depression. The first 2 generations were interviewed 4 times during this period. The offspring from the second generation are now adults and have children of their own, the third generation of the original cohort. OBJECTIVE: To examine the familial aggregation of psychiatric disorders and functioning in grandchildren by their parents' and grandparents' depression status. DESIGN: Longitudinal, retrospective cohort, family study. PARTICIPANTS: One hundred sixty-one grandchildren and their parents and grandparents. MAIN OUTCOME MEASURES: Lifetime rate of psychiatric disorder and functioning in grandchildren, stratified by parental and by grandparental depression status, collected by clinicians blind to diagnoses of previous generations and to previous interviews. RESULTS: There were high rates of psychiatric disorders, particularly anxiety disorders, in the grandchildren with 2 generations of major depression, with 59.2% of these grandchildren (mean age, 12 years) already having a psychiatric disorder. The effect of parental depression on grandchildren's outcomes differed significantly with grandparental depression status. Among families with a depressed grandparent, increased risk of anxiety (relative risk, 5.17; 95% confidence interval, 1.4-18.7; P = .01) and increased risk of any disorder (relative risk, 5.52; 95% confidence interval, 2.0-15.4; P = .002) were observed in grandchildren with a depressed parent as compared with those with nondepressed parents. The severity of parental depression, as measured by impairment, significantly increased the rate of a mood disorder in these grandchildren (relative risk, 2.44; 95% confidence interval, 1.1-5.5; P = .03). In contrast, among grandchildren with nonfamilial depression, ie, depressed parents with no depressed grandparents, there was no significant effect of parental MDD on grandchildren diagnoses. However, parental MDD, regardless of whether families had a depressed grandparent, had a significant impact on the grandchildren's overall functioning. Potential confounding variables did not affect the strength of the association with parental and grandparental depression. CONCLUSIONS: The association between parental MDD and child diagnosis is moderated by grandparental MDD status. The rates of psychopathology are highest in grandchildren of parents and grandparents with a moderately to severely impairing depression. Anxiety disorders are the early sign of psychopathology in the young grandchildren. Early interventions in the offspring of 2 generations affected with moderately to severely impairing MDD seem warranted. This familial group may be the target for neuroimaging, genetic, and other biological studies.