Relationship of maternal smoking during pregnancy with criminal arrest and hospitalization for substance abuse in male and female adult offspring.

OBJECTIVE: Maternal prenatal smoking has been found to be related to externalizing behavior problems in male offspring, but this relationship has rarely been examined in female offspring. Preliminary evidence suggests that maternal prenatal smoking may be particularly related to antisocial behavior outcomes in male offspring and substance abuse problems in female offspring. This study attempted to replicate these findings in a large-scale, longitudinal community cohort study. METHOD: Subjects were a birth cohort of 4,169 male and 3,943 female offspring born between 1959 and 1961 in Copenhagen, Denmark. During the third trimester of pregnancy, the subjects' mothers self-reported the number of cigarettes smoked on a daily basis. When the offspring were adults, their criminal arrest histories and psychiatric hospitalizations for substance abuse were checked in national registers. Additional data were collected concerning maternal rejection of the infant, socioeconomic status, maternal age, pregnancy and delivery complications, use of drugs in pregnancy, paternal criminal history, and parental psychiatric hospitalization. RESULTS: Results indicate a dose-response relationship between the amount of maternal prenatal smoking and both criminal arrest and psychiatric hospitalization for substance abuse in male and female offspring. These relationships remained significant after potential demographic, parental, and perinatal risk confounds were controlled. Hospitalization of offspring for substance abuse mediated the relationship between maternal prenatal smoking and criminal arrest for female but not for male offspring. CONCLUSIONS: Maternal prenatal smoking is related to criminal and substance abuse outcomes in male and female offspring. Higher rates of index arrests for female offspring may be related to their substance abuse problems.     

Elevated risk of tobacco dependence among offspring of mothers who smoked during pregnancy: a 30-year prospective study

OBJECTIVE: The authors' goal was to investigate whether maternal smoking during pregnancy is associated with an increased risk of nicotine dependence among adult offspring. METHOD: Prospective data from two samples of offspring in the National Collaborative Perinatal Project, a long-term prospective investigation from pregnancy through adulthood, were combined (N=1,248). Maternal smoking during pregnancy was assessed during each prenatal visit. Offspring smoking behavior and lifetime risk of nicotine dependence were obtained by structured interview with the Diagnostic Interview Schedule; the mean age of the offspring at the time of interview was 29 years. RESULTS: Offspring whose mothers reported smoking a pack or more of cigarettes during their pregnancy were significantly more likely to meet DSM criteria for lifetime tobacco dependence than offspring of mothers who reported that they never smoked during pregnancy. The odds of progressing from smoking to nicotine dependence were almost twice as great for offspring whose mothers smoked heavily during pregnancy. These significant differences remained after adjustments for participants' gender and age and maternal socioeconomic status and age at pregnancy. Results were comparable for men and women. The findings were specific for tobacco dependence; odds of marijuana dependence were not significantly elevated among the offspring of tobacco smokers. CONCLUSIONS: Offspring of mothers who smoked a pack or more of cigarettes during pregnancy are at elevated risk of developing nicotine dependence but not marijuana dependence as adults. Maternal smoking during pregnancy is a risk factor for subsequent nicotine dependence among offspring.     

Maternal smoking during pregnancy and adult male criminal outcomes

BACKGROUND: Perinatal risk factors are related to persistent and violent criminal outcomes. Prenatal maternal smoking may represent an additional perinatal risk factor for adult criminal outcomes. Our study examines maternal smoking during pregnancy as a predictor of offspring crime in the context of a prospective, longitudinal design. METHODS: Subjects were a birth cohort of 4169 males born between September 1959 and December 1961 in Copenhagen, Denmark. During the third trimester of pregnancy, mothers self-reported the number of cigarettes smoked daily. When the male offspring were 34 years of age, their arrest histories were checked in the Danish National Criminal Register. Additional data were collected concerning maternal rejection, socioeconomic status, maternal age, pregnancy and delivery complications, use of drugs during pregnancy, paternal criminal history, and parental psychiatric hospitalization. RESULTS: Results indicate a dose-response relationship between amount of maternal prenatal smoking and arrests for nonviolent and violent crimes. Maternal prenatal smoking was particularly related to persistent criminal behavior rather than to arrests confined to adolescence. These relationships remained significant after potential demographic, parental, and perinatal risk confounds were controlled for. CONCLUSIONS: Maternal prenatal smoking predicts persistent criminal outcome in male offspring. This relationship has not been accounted for by related parental characteristics or perinatal problems. Potential physiologic or central nervous system mediators between maternal smoking during pregnancy and offspring criminal outcomes need further study.     

Maternal smoking during pregnancy and offspring psychiatric disorder: a longitudinal birth cohort study

Background

There is evidence that prenatal stress and smoking during pregnancy both independently increase the risk of offspring psychopathology. Here we examine whether increased levels of self-reported stress is associated with increased smoking in a population of pregnant women, and whether prenatal smoking is associated with offspring psychiatric diagnoses independent of prenatal stress exposure.

Method

Using a longitudinal birth cohort, we used ordered logistic regressions to examine associations between maternal stress and smoking during pregnancy. We then used logistic regression analyses to examine associations between prenatal smoking and later offspring psychiatric disorders.

Results

A dose–response relationship was found between maternally reported stress and smoking during pregnancy. Pregnant women reporting severe stress were more likely to smoke compared to both the moderate stress and no stress groups, and those reporting moderate stress were significantly more likely to smoke compared to the no stress group. Smoking more than 5 cigarettes daily during pregnancy increased the risk of offspring personality disorder (OR 3.08, 95% CI 1.60–5.94) as well as developing any Axis 1 psychiatric disorder, inclusive of mood, anxiety and psychotic disorders (OR 1.45, 95% CI 1.04–2.04). After adjusting for parental psychiatric history and maternal self-reported stress during pregnancy, associations between smoking more than 5 cigarettes daily when pregnancy and offspring personality (OR 2.58 95% CI 1.32–5.06) disorder remained.

Conclusion

Exposure to cigarette smoking during gestation could impact a child’s mental health. Smoking during pregnancy is a prime target for preventative interventions as unlike most other environmental risk factors, it is very amenable to change.

     

Influence of parental concordance for psychiatric disorders on psychopathology in offspring

OBJECTIVE: To examine the influence of parental mating types for substance abuse and anxiety/affective disorders on the risk of psychopathology among child and adolescent offspring. METHOD: Emotional and behavioral disorders were assessed in offspring, aged 7 to 17 years, of male and female parents who served as probands from a family study of comorbidity of substance abuse and anxiety disorders. RESULTS: The findings indicated that (1) patterns of psychopathology among offspring were similar for mothers and fathers; (2) spouse concordance for psychopathology was greater among parents with substance abuse than among those with anxiety, particularly among female substance abusers; (3) there was a direct relationship between the number of affected parents and the magnitude of psychopathology in children, particularly with respect to the anxiety disorders; and (4) by contrast, rates of conduct disorder were elevated only among offspring of dually affected parents, irrespective of the specific parental disorders. CONCLUSIONS: These findings underscore the importance of the contribution of both mothers and fathers, particularly those with concordance for psychiatric disorders, to the development of psychopathology in offspring.     

Association Between Prepartum Maternal Iron Deficiency and Offspring Risk of Schizophrenia: Population-Based Cohort Study With Linkage of Danish National Registers

Recent findings suggest that maternal iron deficiency may increase the risk of schizophrenia-spectrum disorder in offspring. We initiated this study to determine whether maternal prepartum anemia influences offspring risk of schizophrenia. We conducted a population-based study with individual record linkage of the Danish Civil Registration System, the Danish Psychiatric Central Register, and the Danish National Hospital Register. In a cohort of 1 115 752 Danish singleton births from 1978 to 1998, cohort members were considered as having a maternal history of anemia if the mother had received a diagnosis of anemia at any time during the pregnancy. Cohort members were followed from their 10th birthday until onset of schizophrenia, death, or December 31, 2008, whichever came first. Adjusted for relevant confounders, cohort members whose mothers had received a diagnosis of anemia during pregnancy had a 1.60-fold (95% confidence interval = 1.16–2.15) increased risk of schizophrenia. Although the underlying mechanisms are unknown and independent replication is needed, our findings suggest that maternal iron deficiency increases offspring risk of schizophrenia.     

Handedness and maternal smoking during pregnancy

Nonright-handedness (NRH) has been attributed to hypoxia-induced brain changes in the fetus and associated pregnancy and birth complications (PBCs). Maternal smoking during pregnancy is known to produce prenatal hypoxia for the fetus, which may result in low birth weight and other PBCs. It was hypothesized that maternal smoking during pregnancy results in a leftward shift of handedness in the offspring. This study compared the distribution of handedness in the offspring of mothers who did and did not smoke cigarettes during pregnancy. Information on maternal smoking, handedness, and PBCs was analyzed for 803 university students. There was a significant shift to the left in the distribution of handedness scores for the offspring of smoking mothers (N = 216), as compared to those of nonsmoking mothers (N = 587). Offspring of smoking mothers also reported significantly more PBCs. Results are consistent with the hypothesis that NRH is associated with pathological neurodevelopment.     

Maternal smoking during pregnancy and risk of criminal behavior among adult male offspring in the Northern Finland 1966 Birth Cohort.

OBJECTIVE: The goal of this study was to test the hypothesis that maternal smoking during pregnancy is associated with greater risk for criminal behavior of the offspring in adulthood. METHOD: An unselected, general population cohort composed of 11,017 subjects (5,636 men, 5,381 women) was followed up prospectively from the sixth month of pregnancy to age 28 years. Interviews with the mother during the pregnancy, health records, and an assessment of the offspring at age 1 year provided information on risk factors. The Ministry of Justice provided information on criminal offenses for all subjects. RESULTS: Because of the low rate of criminal offenses among women, the present analyses are restricted to men (N = 5,636). Compared to the sons of mothers who did not smoke, the sons of mothers who smoked during pregnancy had more than a twofold risk of having committed a violent crime or having repeatedly committed crimes, even when other biopsychosocial risk factors were controlled. While maternal smoking during pregnancy alone explained 4% of the variance associated with violent offenses among male offspring, it was not significantly associated with nonviolent offenses among male offspring. When maternal smoking during pregnancy was combined with a maternal age of less than 20 years, a single-parent family, an unwanted pregnancy, and a developmental lag in walking or talking, the odds ratios for violent offenses increased up to ninefold and for persistent offenses up to 14-fold. CONCLUSIONS: Maternal smoking during pregnancy is associated with violent offenses and persistent offenses, but not with nonviolent offenses, among male offspring in adulthood.     

Psychiatric disorders among offspring of depressed mothers: associations with paternal psychopathology

OBJECTIVE: The association between maternal depression and offspring dysfunction is well documented; however, little attention has been paid to psychopathology in the partners of these depressed mothers or to how paternal psychopathology might influence the relationship between maternal depression and offspring dysfunction. The purpose of this study was to explore whether major depression and/or antisocial behavior tended to occur more frequently among partners of depressed mothers (compared to partners of nondepressed mothers) and to examine how these paternal disorders related to offspring psychopathology. METHOD: Participants were drawn from the Minnesota Twin Family Study, a community-based study of twins and their parents. Depressed and nondepressed mothers, their partners (the biological fathers of the twins), and their 17-year-old offspring were included. Structured interviews were used to assess participants for the presence of major depression, conduct disorder, and adult antisocial behavior. RESULTS: Depressed mothers tended to partner with antisocial fathers. Depression in mothers and antisocial behavior in fathers were both significantly and independently associated with offspring depression and conduct disorder. No interactions of the parental diagnoses with each other or with the gender of the offspring were found. CONCLUSIONS: Many offspring of depressed mothers experience the additional risk of having an antisocial father. The implications of these findings for risk among the offspring of depressed mothers are discussed.     

Mortality risk among offspring of psychiatric inpatients: a population-based follow-up to early adulthood

OBJECTIVE: The purpose of this article was to estimate relative risks of all-cause mortality associated with parental psychiatric disorder based on offspring age (up to 25 years of age), parental diagnosis, maternal versus paternal disorder, and number of affected parents. METHOD: The study group consisted of all Danish singleton live and stillbirths (N=1.46 million) during 1973-1998, identified using the Central Population Register and Medical Birth Register. Dates of death were recorded with follow-up to Jan. 1, 1999. Parental admission histories since 1969 were obtained from the Psychiatric Central Register. RESULTS: Mortality risks were elevated from birth through early adulthood among offspring of people admitted with any type of psychopathology, although relative risks were attenuated during school attendance years. Effect sizes varied according to offspring ages, the highest being during infancy. The following high-risk subgroups were identified: postneonates with two mentally ill parents, neonates and postneonates whose mothers had alcohol and drug-related disorders, and neonates whose mothers had affective disorders. In general, from the postneonatal period onward, there was no indication that maternal psychopathology is associated with higher offspring mortality risk than paternal disorder. CONCLUSIONS: The greatest number of excess deaths were attributable to alcohol-related disorders, this being the most prevalent paternal diagnostic category and the second most prevalent in mothers. Some findings were unexpected. For example, there was no evidence that mortality risk among offspring of parents with schizophrenia and related disorders was significantly greater than that associated with all other parental psychiatric conditions, whereas the relative risk for neonatal death associated with maternal affective disorders was markedly raised.     

The effect of parental alcohol and drug disorders on adolescent personality

OBJECTIVE: The relationship of parental alcohol or drug diagnosis to offspring personality was examined in a population-based sample of 17-year-old twins (568 girls and 479 boys) participating in the Minnesota Twin Family Study. Whether offspring personality characteristics 1) are specific to the type of substance use disorder in parents (alcohol versus drug) and 2) are found in high-risk offspring without substance use disorders as well as in offspring with substance use disorders was investigated. METHOD: Personality was assessed with the Multidimensional Personality Questionnaire; substance use disorders were assessed in person through diagnostic interviews. RESULTS: In both male and female offspring, parental history of alcohol dependence was associated with greater negative emotionality, aggression, stress reaction, and alienation but lower well-being; parental history of drug disorders was associated with lower constraint, control, harm avoidance, and traditionalism but higher social potency. Excluding offspring with a substance use disorder had virtually no effect on the statistical significance of these findings. CONCLUSIONS: In contrast to findings in some adult samples, personality characteristics associated with a family history of substance use disorders are found even in adolescent offspring who have not yet developed these disorders themselves, suggesting that personality might be one indicator of familial risk for substance use disorders during this developmental stage. Personality profiles of offspring of parents with substance use disorders also show some diagnostic specificity, with constraint associated with parental drug abuse and negative emotionality with parental alcoholism.     

Effects of ADHD, conduct disorder, and gender on substance use and abuse in adolescence.

OBJECTIVE: The relationships of attention deficit hyperactivity disorder (ADHD), conduct disorder, and gender to substance abuse were studied in a large population-based sample of adolescent twins. METHOD: Structured interviews were administered to 626 pairs of 17-year-old twins (674 girls and 578 boys) and their mothers to generate lifetime psychiatric diagnoses, and computerized measures of current substance use were obtained. Hierarchical logit analyses were performed to assess the independent effects of ADHD, conduct disorder, and gender on current substance use, frequency of substance use, and DSM-III-R diagnoses of substance use disorders. RESULTS: Conduct disorder was found to increase the risk of substance use and abuse in adolescents regardless of gender. In contrast, independent of its association with conduct disorder, an ADHD diagnosis did not significantly increase the risk of substance use problems. CONCLUSIONS: This study found no significant gender differences in the effects of ADHD and conduct disorder on substance use and abuse, although there was some suggestion that girls with ADHD might be at slightly higher risk than boys for substance abuse. In addition, increased risk of substance abuse among adolescents with conduct disorder may be primarily confined to those with persistent conduct disorder.     

Maternal smoking during pregnancy and multiple sclerosis amongst offspring

Introduction: An association between parental smoking and multiple sclerosis (MS) in offspring has been reported. This study examined whether maternal smoking during pregnancy is associated with MS in offspring. Methods: Swedish general population registers provided prospectively recorded information on maternal smoking during pregnancy. The study identified 143 cases with MS diagnosed by 2006 and 1730 matched controls. Subjects were born since 1982 and individually matched by year of birth, age, sex and region of residence. Conditional logistic regression assessed the association of maternal smoking with MS in offspring with adjustment for socioeconomic index. Results: Maternal smoking during pregnancy was not associated with MS in offspring, with an odds ratio (and 95% confidence interval) of 0.96 (0.65–1.44). When stratified by paediatric or later MS onset there was no association with maternal smoking in either stratum. Conclusion: It is unlikely that smoking during pregnancy represents a risk for early‐onset MS amongst offspring.     

Maternal smoking during pregnancy and attention deficit hyperactivity disorder symptoms in offspring

OBJECTIVE: The aim of this study was to examine whether smoking during pregnancy is associated with symptoms of attention deficit hyperactivity disorder (ADHD) in offspring and whether these effects are additional to genetic influences. METHOD: Children's ADHD symptoms (parent- and teacher-rated), maternal smoking during pregnancy, conduct disorder symptoms, and family adversity were assessed with questionnaires for a population-based sample of twins (1,452 twin pairs 5-16 years of age). RESULTS: Although genetic influences accounted for most of the variance in offspring ADHD, maternal smoking during pregnancy was still found to show a significant environmentally mediated association. Maternal smoking remained a significant influence when other potential confounds were taken into account. CONCLUSIONS: Maternal smoking during pregnancy appears to show an association with offspring ADHD symptoms that is additional to the effects of genes and not attributable to shared rater effects, clinical referral biases, or covariation with antisocial behavior.     

Maternal expressed emotion and parental affective disorder: risk for childhood depressive disorder, substance abuse, or conduct disorder

Expressed emotion (EE) refers to a set of emotional aspects of speech for which ratings have been derived. Seven independent studies have established that higher EE ratings in the relatives of patients with schizophrenia predict higher rates of relapse in these patients and two studies have established an association of higher EE in spouses with relapse of depression in their mate. There are no previous studies of parental EE as a predictor of childhood affective disorder or other disorders not in the schizophrenia spectrum. In this study we investigated the relationship between the level of maternal EE and the incidence of DSM-III affective disorder (major depression or mania or dysthymia), substance abuse, or conduct disorder in 273 children. We found that a higher degree of maternal expressed emotion was associated with a three-fold increase in a child's risk (odds multiplier) for having at least one of the following diagnoses: depressive disorder (major depression or dysthymia), substance abuse, or conduct disorder. This increased risk acts in addition to the increased risk of child diagnosis associated with parental affective illness. Research and clinical implications are discussed.     

Early weaning and hospitalization with alcohol-related diagnoses in adult life

OBJECTIVE: This study attempted to determine whether lack of breast-feeding or a short duration of breast-feeding during infancy is associated with an elevated risk of hospitalization with alcohol-related diagnoses in adult life. METHOD: The study was a prospective longitudinal birth cohort design conducted in a sample of 6,562 men and women, all of whom were born in Copenhagen, Denmark, between October 1959 and December 1961. The sample was divided into two categories based on duration of breast-feeding, as assessed by a physician interview with mothers at a 1-year examination. Psychiatric hospitalizations with alcohol-related diagnoses according to ICD-8 or ICD-10 were identified in the Danish Psychiatric Central Register in 1999. Nine potential confounders were included as covariates: gender of the cohort member, maternal age, parental social status, maternal prenatal smoking, unwanted pregnancy, maternal and paternal psychiatric hospitalization with alcohol-related diagnosis, and maternal and paternal psychiatric hospitalization with other diagnosis. RESULTS: Alcohol-related diagnoses were more frequent in men, but the results were comparable for men and women. The adjusted predictive effect of early weaning was 1.47. Elevated relative risks were also associated with maternal smoking during pregnancy (1.52) and unwanted pregnancy status (1.59). Other independent predictors were male gender, maternal psychiatric hospitalization with alcohol-related diagnosis, and low parental social status. CONCLUSIONS: Independent of a number of other risk factors for alcoholism, a significant association between early weaning and elevated risk of hospitalization with alcohol-related diagnoses was observed.     

Case-control study of attention-deficit hyperactivity disorder and maternal smoking, alcohol use, and drug use during pregnancy

OBJECTIVE: To address the putative association between attention-deficit hyperactivity disorder (ADHD) and prenatal exposure to maternal cigarette smoking, drugs of abuse, and alcohol attending to potential confounding by familial ADHD, maternal depression, conduct disorder, and indicators of social adversity in the environment. METHOD: A retrospective, hospital-based, case-control study was conducted with 280 ADHD cases and 242 non-ADHD controls of both genders. The case and control children and their relatives were systematically assessed with structured diagnostic interviews. Logistic regression analysis was used to determine the adjusted effect of prenatal exposure to substance use and ADHD. RESULTS: ADHD cases were 2.1 times (95% confidence interval = 1.1-4.1;p = .02) more likely to have been exposed to cigarettes and 2.5 times (95% confidence interval = 1.1-5.5; p = .03) more likely to have been exposed to alcohol in utero than were the non-ADHD control subjects. Adjustment by familial psychopathology, Rutter's indicators of social adversity, and comorbid conduct disorder did not account for the effect of prenatal exposure to alcohol or the products of cigarettes. CONCLUSIONS: ADHD may be an additional deleterious outcome associated with prenatal exposure to alcohol independently of the association between prenatal exposure to nicotine and smoke products and other familial risk factors for the disorder.     

Direct and Passive Prenatal Nicotine Exposure and the Development of Externalizing Psychopathology

The association between maternal smoking during pregnancy and childhood antisocial outcomes has been demonstrated repeatedly across a variety of outcomes. Yet debate continues as to whether this association reflects a direct programming effect of nicotine on fetal brain development, or a phenotypic indicator of heritable liability passed from mother to child. In the current study, we examine relations between maternal smoking and child behavior among 133 women and their 7–15-year-olds, who were recruited for clinical levels of psychopathology. In order to disentangle correlates of maternal smoking, women who smoked during pregnancy were compared with (a) those who did not smoke, and (b) those who did not smoke but experienced significant second-hand exposure. Second-hand exposure was associated with increased externalizing psychopathology in participant mothers’ offspring. Moreover, regression analyses indicated that smoke exposure during pregnancy predicted conduct disorder symptoms, over and above the effects of income, parental antisocial tendencies, prematurity, birth weight, and poor parenting practices. This is the first study to extend the findings of externalizing vulnerability to second hand smoke exposure. Funding for this study comes from Grant R01 MH63699 awarded to Theodore P. Beauchaine by the National Institute of Mental Health.     

A multiwave multi-informant study of the specificity of the association between parental and offspring psychiatric disorders

The present study was conducted to investigate the specificity of the association between parental and offspring psychiatric disorders using epidemiological data from a series of parent and offspring interviews. A community-based sample of 593 mothers and their offspring from upstate New York were interviewed during the adolescence and early adulthood of the offspring. The children of parents with generalized anxiety disorder were at specifically elevated risk for anxiety disorders when co-occurring psychiatric disorders were controlled. The associations between parental and offspring antisocial, conduct, depressive, and substance use disorders were characterized by modest specificity. Children of parents with externalizing disorders were nearly as likely to develop internalizing disorders as they were to develop externalizing disorders. Children of parents with internalizing disorders were somewhat, but not significantly, more likely to develop internalizing disorders. These findings support the inference that children of parents with generalized anxiety disorder may be more likely to develop anxiety disorders than they are to develop other psychiatric disorders. However, when co-occurring psychiatric disorders are accounted for, the children of parents with depressive, disruptive, and substance use disorders may be as likely to develop other disorders as they are to develop the same type of disorder that their parents have had.     

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 相似文献