ABSTRACT
BACKGROUND: Children born very preterm (VP) display altered growth in corticolimbic structures compared with full-term peers. Given the association between the cortiocolimbic system and anxiety, this study aimed to compare developmental trajectories of corticolimbic regions in VP children with and without anxiety diagnosis at 13 years. METHODS: MRI data from 124 VP children were used to calculate whole brain and corticolimbic region volumes at term-equivalent age (TEA), 7 and 13 years. The presence of an anxiety disorder was assessed at 13 years using a structured clinical interview. RESULTS: VP children who met criteria for an anxiety disorder at 13 years (n = 16) displayed altered trajectories for intracranial volume (ICV, p < 0.0001), total brain volume (TBV, p = 0.029), the right amygdala (p = 0.0009) and left hippocampus (p = 0.029) compared with VP children without anxiety (n = 108), with trends in the right hippocampus (p = 0.062) and left medial orbitofrontal cortex (p = 0.079). Altered trajectories predominantly reflected slower growth in early childhood (0-7 years) for ICV (ß = -0.461, p = 0.020), TBV (ß = -0.503, p = 0.021), left (ß = -0.518, p = 0.020) and right hippocampi (ß = -0.469, p = 0.020) and left medial orbitofrontal cortex (ß = -0.761, p = 0.020) and did not persist after adjusting for TBV and social risk. CONCLUSIONS: Region- and time-specific alterations in the development of the corticolimbic system in children born VP may help to explain an increase in anxiety disorders observed in this population.
Subject(s)
Anxiety Disorders , Infant, Extremely Premature , Limbic Lobe , Prefrontal Cortex , Adolescent , Child , Female , Humans , Infant, Newborn , Male , Anxiety Disorders/diagnosis , Anxiety Disorders/epidemiology , Infant, Extremely Premature/growth & development , Interview, Psychological , Limbic Lobe/diagnostic imaging , Limbic Lobe/growth & development , Magnetic Resonance Imaging , Prefrontal Cortex/diagnostic imaging , Prefrontal Cortex/growth & development , Prospective Studies , Longitudinal StudiesABSTRACT
OBJECTIVES: To investigate the longitudinal associations between parental mental health symptoms within 4 weeks of birth, parenting behaviors at 1 year, and child general cognitive ability at 4.5-5 years in a sample of children born very preterm (VP). This study also examined whether these associations differed based on level of family social risk. METHODS: Participants were 143 children born <30 weeks' gestation and their parents. Within 4 weeks of birth, mothers' and fathers' depressive and anxiety symptoms were assessed using the Center for Epidemiologic Studies Depression Scale and Hospital Anxiety Depression Scale-Anxiety Subscale. Parents' sensitive and structuring parenting behaviors were assessed at 1 year using the Emotional Availability Scales. Child general cognitive ability was assessed at 4.5-5 years using the Wechsler Preschool & Primary Scale of Intelligence-Fourth Edition. RESULTS: Higher maternal depressive symptoms were associated with lower levels of sensitive and structuring parenting behavior, while higher maternal anxiety symptoms were associated with higher levels of structuring parenting behavior. There was weak evidence for positive associations between mothers' sensitive parenting behavior and fathers' structuring parenting behavior and child general cognitive ability. There was also weak evidence for stronger associations between mothers' mental health symptoms, parenting behaviors, and child general cognitive ability, in families of higher compared with lower social risk. CONCLUSIONS: Depressive and anxiety symptoms experienced by mothers in the initial weeks following VP birth can have long-term effects on their parenting behaviors. Enquiring about parents' mental health during their child's hospitalization in the neonatal intensive care unit is crucial.
Subject(s)
Mothers , Premature Birth , Male , Female , Child , Humans , Infant, Newborn , Child, Preschool , Mothers/psychology , Parenting/psychology , Fathers/psychology , Mental Health , Parents/psychology , CognitionABSTRACT
OBJECTIVE: To evaluate 13-year outcomes of a randomized controlled trial of preventive care (VIBeS Plus) for infants born very preterm and their parents and examine whether possible effects of intervention varied by family social risk. STUDY DESIGN: Families were randomized to an intervention arm (n = 61) or a standard care arm (n = 59). The intervention was delivered at home by psychologists and physiotherapists over the infants' first year, focusing on infant development and parental mental health. At 13 years corrected age, cognitive, motor, and behavioral outcomes, and parental mental health were assessed. Primary estimands were between-group mean differences, estimated using multiple imputed regression models. RESULTS: Follow-up included 81 surviving children (69%). There was little evidence of benefits of the intervention for IQ, attention, executive functioning, working memory, and academic skills regardless of level of social risk. Specifically, mean differences in adolescent cognitive outcomes ranged from -2.0 units (95% CI, -9.9 to 5.9) in favor of standard treatment to 5.1 units (95% CI, -2.3 to 12.5) favoring the intervention. A group-by-social risk interaction was observed only for adolescent motor outcomes, with mean differences favoring the intervention for those at higher social risk (balance, 4.9; 95% CI, 1.3-8.5; total motor, 3.2; 95% CI, 0.3-6.2), but not those at lower social risk (balance, -0.3; 95% CI, -2.4 to 1.9; total motor, 0.03; 95% CI, -1.9 to 2.0). Mean differences in adolescent behavior and parental mental health ranged from -6.6 (95% CI -13.8, 0.5) to -0.2 (95% CI, -1.9 to 1.4) and -1.8 (95% CI, -4.1 to 0.6) to -1.7 (95% CI, -4.3 to 1.0), respectively, indicating a pattern of fewer symptoms in the intervention group. CONCLUSIONS: Benefits of the intervention persisted for adolescent behavior, with better motor outcomes observed in those from socially disadvantaged families. Replication with larger samples, multiple informant reports, and assessment of quality of life-related outcomes is warranted. TRIAL REGISTRATION: http://www.anzctr.org.au/: ACTRN12605000492651.
Subject(s)
Infant, Premature, Diseases , Infant, Premature , Adolescent , Child , Child Development , Female , Fetal Growth Retardation , Humans , Infant , Infant, Newborn , Infant, Premature, Diseases/prevention & control , Parents/psychology , Quality of LifeABSTRACT
OBJECTIVES: To compare the parenting environment and the relationships between parenting behaviors and concurrent child neurobehavioral outcomes at 2 years of corrected age between children born moderate-to-late preterm (MLP; 32-36 weeks of gestation) and at term (≥37 weeks of gestation). STUDY DESIGN: Participants were 129 children born MLP and 110 children born at term and their mothers. Mothers' parenting behaviors (sensitivity, structuring, nonintrusiveness, nonhostility) were assessed at 2 years of corrected age using the Emotional Availability Scales. Child cognitive and language development were assessed using the Bayley Scales of Infant and Toddler Development, and social-emotional competence using the Infant Toddler Social and Emotional Assessment. RESULTS: Mothers of children born MLP and at term displayed similar parenting behaviors overall, with slightly lower nonintrusiveness in mothers of children born MLP (adjusted mean difference -0.32 [-0.60, -0.04]; P = .03). In both groups of children, greater maternal sensitivity was associated with better cognitive development (P < .001 MLP; P = .02 term), increased maternal structuring was associated with better social-emotional competence (P = .02 MLP; P = .03 term), and higher maternal nonintrusiveness was associated with better cognitive, language, and social-emotional outcomes (all P < .04). Greater maternal sensitivity and structuring were associated with better language development in children born MLP but not in children born at term. CONCLUSIONS: Parenting behaviors are important for neurobehavioral outcomes in children born MLP and at term. Language development may be more strongly influenced by select parenting behaviors in children born MLP compared with children born at term.
Subject(s)
Child Development , Mothers , Parenting , Premature Birth , Term Birth , Child, Preschool , Cognition , Cohort Studies , Female , Humans , Infant , Infant, Newborn , Infant, Premature , Language Development , Longitudinal Studies , Male , Prospective StudiesABSTRACT
OBJECTIVE: Mothers of children born very preterm (VP) are at increased risk of developing postnatal depression, anxiety, and post-traumatic stress symptoms. However, mental health disorder rates are rarely assessed in this population compared with full-term peers, and it is unclear if postnatal distress symptoms precede higher rates of maternal mental health disorders at 5 years post-birth in both birth groups. METHODS: Mothers of children born VP (n = 65; mean [SD] age at birth, 33.9 [5.0]; 72.1% tertiary educated) and full-term (n = 90; mean [SD] age at birth, 33.4 [4.0]; 88.2% tertiary educated) completed questionnaires assessing symptoms of depression, anxiety, and trauma within 4 weeks of birth. At 5 years post-birth, they participated in a structured diagnostic interview assessing mood, anxiety, and trauma-related mental health disorders, both current and over the lifetime. RESULTS: There was little evidence for differences between mothers in the VP and full-term groups in rates of any mental health disorder at 5 years (VP = 14%, full-term = 14%) or lifetime (VP = 41%, full-term = 37%). In mothers of children born VP, elevated postnatal post-traumatic stress symptoms were associated with higher rates of mental health disorders at 5 years (odds ratio = 21.5, 95% confidence interval = 1.35-342). CONCLUSIONS: Findings suggest that preterm birth may not lead to increased odds of later developing maternal mental health disorders, despite known risks of elevated postnatal distress following a VP birth. However, those with post-traumatic stress symptoms following a VP birth could be more vulnerable, and assessment and monitoring is recommended.
Subject(s)
Premature Birth , Anxiety/diagnosis , Anxiety/epidemiology , Anxiety/psychology , Anxiety Disorders/psychology , Child , Female , Humans , Infant, Newborn , Mental Health , Mothers/psychology , Pregnancy , Premature Birth/epidemiology , Premature Birth/psychologyABSTRACT
BACKGROUND: Approximately one in ten men experience mental health difficulties during the early years of fatherhood, and these can have negative impacts on children and families. However, few evidence-based interventions targeting fathers' mental health are available. The aim of the trial is to evaluate the effectiveness and cost-effectiveness of Working Out Dads (WOD) - a facilitated peer support group intervention for fathers of young children, in reducing psychological distress and other mental health symptoms. METHODS: This trial will employ a parallel-arm randomised controlled trial (RCT) to evaluate the effectiveness and cost effectiveness of WOD peer support group intervention compared to usual care (a 30-min mental health and service focused phone consultation with a health professional). A total of 280 fathers of young children (aged 0-4 years) who are experiencing mental health difficulties and/or are at risk of poor mental health will be recruited. Randomisation and analyses will be at the level of the individual participant. The primary outcome is psychological distress symptoms, measured by the Kessler Psychological Distress Scale (K10) from baseline to 24 weeks post randomisation. A range of secondary outcomes will be assessed including suicidal ideation; mental health disorders, specific symptoms of depression, anxiety, and stress; social support, quality of life, health service use, and health care costs. Data will be collected at baseline, 10- and 24 weeks post-randomisation. DISCUSSION: This trial will examine the effectiveness of a novel group-based peer support intervention in reducing the psychological distress and other mental health symptoms of fathers compared to usual care. The economic and process evaluation will guide policy decision making along with informing the future implementation of WOD on a larger scale if effectiveness is demonstrated. TRIAL REGISTRATION: The current trial has been registered with ClinicalTrials.gov (Registration ID - NCT04813042 ). Date of Registration: March 22nd, 2021.
Subject(s)
Mental Disorders , Psychological Distress , Child , Child, Preschool , Cost-Benefit Analysis , Counseling , Humans , Male , Mental Disorders/psychology , Mental Health , Quality of Life , Randomized Controlled Trials as TopicABSTRACT
Perinatal depression is associated with wide-ranging negative outcomes for women and their families, though little research has examined perinatal depression in sexual minority women. We examined depression in sexual minority women in the perinatal period, and whether there were unique minority stress-related risk and protective factors that predicted perinatal depression. One hundred ninety-four perinatal sexual minority women aged 18 years and older were recruited from the US and Australia. Participants completed an online questionnaire incorporating the Edinburgh Postnatal Depression Scale (EPDS) and measures of minority stress and social support. Over one third (35.6%) of the sample scored in the clinical range on the EPDS. Experiences of discrimination were associated with greater depression symptoms via poor social support from family. Higher concealment motivation was associated with greater depression symptoms via poor family and partner support. There were no direct or indirect effects of internalized stigma on depression. Rates of clinically elevated perinatal depression symptoms among sexual minority women are high, extending previous research demonstrating mental health disparities between sexual minorities and their heterosexual counterparts to the perinatal period. The role of social support in mediating the relationships between minority stress and depression suggests that increasing partner and family support might be effective targets for therapeutic interventions during the perinatal period.
Subject(s)
Depression , Sexual and Gender Minorities , Depression/epidemiology , Depression/psychology , Female , Humans , Pregnancy , Prevalence , Risk Factors , Social StigmaABSTRACT
Prematurity is associated with an increased risk of long-term health and neurodevelopmental problems. Key perinatal and neonatal factors that affect these outcomes have long been studied. However, more recently, there has been an appreciation of the importance of environmental factors in long-term outcomes of preterm babies, particularly in light of the rapid maturation of the brain during these babies' early days of life. Breastmilk and breastfeeding is the gold standard for infant feeding, including preterm babies. The benefits are well established in regard to protection from serious complications like necrotising enterocolitis. Although theoretically plausible, the benefits for neurodevelopment are less clear. Noise, pain and the environment of the neonatal intensive care can also affect infant neurodevelopment. It is established that noise and pain have deleterious effects. However, the benefits of single-room vs open-bay neonatal units remain under debate. Developmental care practices, of which there are many, are increasingly embraced worldwide. There are benefits both for the parents and the baby, however, the evidence is difficult to pool due to the heterogeneity of studies and study populations. Finally, it is important to remember the importance of the role of parents in shaping long-term neurodevelopment of the high-risk preterm newborn. Increasingly, positive parenting and parents' mental health are shown to have long lasting advantages for preterm infants. A deeper understanding of early environmental factors is key to developing future interventions to optimise outcomes of preterm newborns.
Subject(s)
Brain/growth & development , Child Development/physiology , Infant, Premature/physiology , Intensive Care Units, Neonatal , Intensive Care, Neonatal/standards , Pain , Parenting , Stress, Psychological , Humans , Infant, Newborn , Infant, Premature/growth & development , Pain/complications , Stress, Psychological/complicationsABSTRACT
OBJECTIVE: Mothers of infants born very preterm (VPT) are at high risk of mental health difficulties. However, less is known about the course of fathers' depressive and anxiety symptoms over time, and the implications this may have for early parenting behaviors. METHODS: In total, 100 fathers of 125 infants born VPT (<30 weeks' gestation) completed questionnaires assessing depressive and anxiety symptoms shortly after their infant's birth, and when their infant reached term-equivalent age, 3 months, 6 months, and 12 months' corrected age. At 12 months' corrected age, fathers' parenting behaviors were assessed using the Emotional Availability Scales. Longitudinal latent class analysis was used to identify trajectories of fathers' depressive and anxiety symptoms, and linear regression equations examined relationships between these trajectories and fathers' parenting behaviors. RESULTS: For both depressive and anxiety symptoms, two distinct trajectories were identified. For depression, most fathers were assigned to the persistently low symptom trajectory (82%), while the remainder were assigned to the persistently high symptom trajectory (18%). For anxiety, 49% of fathers were assigned to the persistently low symptom trajectory, while 51% were assigned to the trajectory characterized by moderate symptoms over the first postnatal year. There were no significant differences in parenting behaviors between fathers assigned to the different depressive and anxiety symptom trajectories. CONCLUSIONS: Fathers of infants born VPT are at risk of chronic depressive and anxiety symptoms over the first postnatal year, highlighting the need for screening and ongoing support.
Subject(s)
Anxiety/psychology , Depression/psychology , Fathers/psychology , Infant, Very Low Birth Weight , Mental Health/statistics & numerical data , Parenting/psychology , Paternal Behavior , Premature Birth , Anxiety/diagnosis , Anxiety/etiology , Depression/diagnosis , Depression/etiology , Female , Humans , Infant , Infant, Newborn , Male , Mothers , Parent-Child Relations , PregnancyABSTRACT
OBJECTIVES: To examine factors associated with fathers' early parenting behaviors (including very preterm [VPT] birth, familial social risk, child sex, and child medical risk), and the relationship between fathers' early parenting behaviors and later child development. STUDY DESIGN: Participants were 81 VPT (born <30 weeks of gestation) and 39 full-term father-child dyads. Parenting behaviors (sensitivity, structuring, nonintrusiveness, nonhostility) were assessed at 12 months of corrected age using the Emotional Availability Scales, with scores ranging from 1 (low) to 7 (high). At 24 months of corrected age, child cognitive, language, motor, and social-emotional development were assessed. Results are presented as (regression coefficients; 95% CIs). RESULTS: There was little evidence that VPT birth, familial social risk, or child medical risk were associated with fathers' parenting behaviors. Fathers of girls tended to be more sensitive (0.42; 0.18, 0.65), less intrusive (0.36; 0.04, 0.70), and less hostile (0.26; 0.01, 0.50) compared with fathers of boys. Higher structuring was associated with more optimal cognitive (3.29; 1.25, 5.34), and language development (4.69; 2.26, 7.14). Higher sensitivity was associated with more optimal language development 3.35 (0.95, 5.75), and more intrusive behavior was associated with more externalizing symptoms (-1.68; -3.06, -0.31). CONCLUSIONS: Early parenting did not differ between fathers with VPT and full-term children, but fathers' parenting did vary according to child sex. Fathers' early parenting was associated with future neurodevelopment, reinforcing the need to support fathers' parenting, and include fathers in early intervention programs.
Subject(s)
Child Behavior/psychology , Emotions/physiology , Father-Child Relations , Fathers/psychology , Infant, Extremely Premature/psychology , Parenting/psychology , Child , Child, Preschool , Female , Follow-Up Studies , Humans , Infant , Infant, Newborn , Male , Prospective StudiesABSTRACT
OBJECTIVE: To examine trajectories of psychological distress in mothers of children born very preterm (VPT, <30 weeks gestation) and full term from 2 to 13 years after the birth, and examine predictors of maternal psychological distress over time within the VPT group. METHODS: Mothers of children born VPT (n = 159) and full term (n = 71) completed questionnaires assessing their psychological distress when their child was 2, 7, and 13 years of age. Mixed models were used to examine differences between groups in maternal psychological distress over time. Family social risk, child neonatal medial risk, child sex, multiple pregnancy, and child's neurodevelopmental impairment in early childhood were examined as potential predictors of maternal psychological distress within the VPT group. RESULTS: Mothers of children born VPT displayed elevated psychological distress compared with mothers of full-term children, and this difference was consistent over time. Higher family social risk was associated with elevated maternal psychological distress throughout childhood across all time-points. There was evidence that mothers of children at higher neonatal medical risk displayed increasing psychological distress over time. CONCLUSIONS: Mothers of children born VPT show prolonged psychological distress. Mothers from socially disadvantaged background and those whose child has neonatal medical complications may require extensive support to prevent prolonged psychological distress and promote optimal outcomes for children and families.
Subject(s)
Mental Health , Mothers/psychology , Premature Birth/psychology , Psychological Distress , Adolescent , Adult , Child , Child, Preschool , Female , Humans , Infant, Newborn , Longitudinal Studies , Male , Pregnancy , Social Determinants of Health , Surveys and QuestionnairesABSTRACT
AIM: To examine the differential effects of an early intervention programme for infants born preterm on neurodevelopment and parental mental health according to family social risk. METHOD: One hundred and twenty infants born earlier than 30 weeks' gestation were randomized to early intervention (n=61) or control groups (n=59). Cognitive, language, and motor outcomes were assessed by blinded assessors at 2 years, 4 years, and 8 years, and primary caregivers completed questionnaires on their anxiety and depression. Outcomes at each time point were compared between groups using linear regression with an interaction term for social risk (higher/lower). RESULTS: There was evidence of interactions between intervention group and social risk for cognition at 2 years and 4 years, motor function at 4 years, and language at 8 years, with a greater intervention effect in children from higher social risk environments. In contrast, the impact of early intervention on parental depressive symptoms was greater for parents of lower social risk than for those of higher social risk. INTERPRETATION: Effects of early intervention on outcomes for children born preterm and their caregivers varied according to family social risk. Family social risk should be considered when implementing early intervention programmes for children born preterm and their families. WHAT THIS PAPER ADDS: Intervention is associated with better early cognitive functioning for children in higher social risk families. Positive effects of intervention for the high risk group were not sustained at school-age. Intervention has a greater effect on primary caregiver mental health in the lower social risk group compared with higher social risk.
Subject(s)
Child Development/physiology , Developmental Disabilities/prevention & control , Early Medical Intervention/methods , Infant, Premature/physiology , Outcome Assessment, Health Care , Parents/psychology , Socioeconomic Factors , Adult , Anxiety/psychology , Child , Child, Preschool , Depression/psychology , Female , Humans , Infant, Extremely Premature/physiology , Infant, Newborn , Male , RiskABSTRACT
OBJECTIVE: To determine the relationship between brain abnormalities on newborn magnetic resonance imaging (MRI) and neurodevelopmental impairment at 7 years of age in very preterm children. STUDY DESIGN: A total of 223 very preterm infants (<30 weeks of gestation or <1250 g) born at Melbourne's Royal Women's Hospital had a brain MRI scan at term equivalent age. Scans were scored using a standardized system that assessed structural abnormality of cerebral white matter, cortical gray matter, deep gray matter, and cerebellum. Children were assessed at 7 years on measures of general intelligence, motor functioning, academic achievement, and behavior. RESULTS: One hundred eighty-six very preterm children (83%) had both an MRI at term equivalent age and a 7-year follow-up assessment. Higher global brain, cerebral white matter, and deep gray matter abnormality scores were related to poorer intelligence quotient (IQ) (Ps < .01), spelling (Ps < .05), math computation (Ps < .01), and motor function (Ps < .001). Higher cerebellum abnormality scores were related to poorer IQ (P = .001), math computation (P = .018), and motor outcomes (P = .001). Perinatal, neonatal, and social confounders had little effect on the relationships between the MRI abnormality scores and outcomes. Moderate-severe global abnormality on newborn MRI was associated with a reduction in IQ (-6.9 points), math computation (-7.1 points), and motor (-1.9 points) scores independent of the other potential confounders. CONCLUSIONS: Structured evaluation of brain MRI at term equivalent is predictive of outcome at 7 years of age, independent of clinical and social factors.
Subject(s)
Brain/diagnostic imaging , Magnetic Resonance Imaging/methods , Neurodevelopmental Disorders/diagnostic imaging , Brain/pathology , Child , Female , Follow-Up Studies , Humans , Infant , Infant, Extremely Premature , Infant, Newborn , Male , Neurodevelopmental Disorders/pathologyABSTRACT
BACKGROUND: Parenting influences child development, but it is unclear whether early parenting behavior can influence school-age outcomes in very preterm (VPT) children, and/or if certain groups of VPT children may be more affected by early parenting behavior. These research questions were examined. METHODS: Participants were 147 children born <30 weeks' gestation or birth weight <1250 g and their primary caregiver. At term corrected age (CA), magnetic resonance imaging (MRI) was used to determine presence and severity of brain abnormality and medical data collected. High medical risk was defined as the presence of at least one of sepsis, necrotizing enterocolitis, bronchopulmonary dysplasia, moderate to severe white matter abnormality on MRI, or postnatal corticosteroids. At 2 years CA, parent-child interaction was assessed, and at 7 years CA, general intelligence (IQ), language, executive function, academic skills, and social-emotional functioning were assessed. RESULTS: Higher levels of parent-child synchrony, and parent facilitation, sensitivity and positive affect at 2 years were associated with better child outcomes at 7 years, while higher levels of intrusiveness and negative affect were associated with poorer outcomes. Many of these relationships remained after controlling for early child cognitive development. Interactions between child medical risk (higher/lower) and parenting were limited to child reading, math, and executive functioning outcomes, with stronger relationships for lower medical risk children. CONCLUSIONS: The contribution of early parenting to VPT children's school-age performance is significant, with stronger effects for lower medical risk children in some outcomes. These findings support the premise that parenting strategies should be included in the NICU and early interventions programs for VPT infants.
Subject(s)
Child Development/physiology , Executive Function/physiology , Infant, Extremely Premature , Intelligence/physiology , Parent-Child Relations , Parenting/psychology , Child , Child, Preschool , Humans , Infant, Newborn , PrognosisABSTRACT
OBJECTIVE: To evaluate the long-term influence of very preterm birth on parental mental health, family functioning, and parenting stress at age 2 and 7 years. STUDY DESIGN: Participants were 183 children born very preterm (<30 weeks gestation; n = 148 families) and 69 term-born children (n = 66 families). When children were age 7 years, parents were assessed based on the Hospital Anxiety and Depression Scale, the Family Assessment Device, the Parenting Stress Index, and the Social Support Questionnaire. Similar measures were evaluated at age 2 years. RESULTS: When the children were age 7 years, parents of the very preterm-born children were more likely to report moderate to severe anxiety symptoms (P = .03), higher levels of depression symptoms (P = .03), poorer family functioning (P < .05), and higher levels of parenting stress (P < .001) compared with parents of the children born at term. Group differences in parenting stress and family functioning persisted after adjustment for social risk and child neurodevelopmental disability. There was strong evidence of a relationship between family functioning and parent-related stress at age 2 and 7 years (P < .001), but little evidence that parental mental health problems at 2 years were predictive of anxiety (P = .15) or depression (P = .28) at 7 years for parents of very preterm children. CONCLUSION: These findings demonstrate that very preterm birth has a negative influence on parent and family functioning at 7 years after birth, which for some families is consistent with their functioning at 2 years. These results have implications for the support required by parents of very preterm children.
Subject(s)
Family Relations , Infant, Premature , Mental Health , Parents/psychology , Anxiety/epidemiology , Child , Child, Preschool , Depression/epidemiology , Developmental Disabilities/psychology , Female , Follow-Up Studies , Humans , Infant, Newborn , Infant, Very Low Birth Weight , Male , Mental Disorders/psychology , Psychiatric Status Rating Scales , Social Support , Stress, Psychological/epidemiology , Surveys and QuestionnairesABSTRACT
BACKGROUND: Infants born <30 weeks' gestation are at increased risk of long term neurodevelopmental problems compared with term born peers. The predictive value of neurobehavioural examinations at term equivalent age in very preterm infants has been reported for subsequent impairment. Yet there is little knowledge surrounding earlier neurobehavioural development in preterm infants prior to term equivalent age, and how it relates to perinatal factors, cerebral structure, and later developmental outcomes. In addition, maternal psychological wellbeing has been associated with child development. Given the high rate of psychological distress reported by parents of preterm children, it is vital we understand maternal and paternal wellbeing in the early weeks and months after preterm birth and how this influences the parent-child relationship and children's outcomes. Therefore this study aims to examine how 1) early neurobehaviour and 2) parental mental health relate to developmental outcomes for infants born preterm compared with infants born at term. METHODS/DESIGN: This prospective cohort study will describe the neurobehaviour of 150 infants born at <30 weeks' gestational age from birth to term equivalent age, and explore how early neurobehavioural deficits relate to brain growth or injury determined by magnetic resonance imaging, perinatal factors, parental mental health and later developmental outcomes measured using standardised assessment tools at term, one and two years' corrected age. A control group of 150 healthy term-born infants will also be recruited for comparison of outcomes. To examine the effects of parental mental health on developmental outcomes, both parents of preterm and term-born infants will complete standardised questionnaires related to symptoms of anxiety, depression and post-traumatic stress at regular intervals from the first week of their child's birth until their child's second birthday. The parent-child relationship will be assessed at one and two years' corrected age. DISCUSSION: Detailing the trajectory of infant neurobehaviour and parental psychological distress following very preterm birth is important not only to identify infants most at risk, further understand the parental experience and highlight potential times for intervention for the infant and/or parent, but also to gain insight into the effect this has on parent-child interaction and child development.
Subject(s)
Brain/growth & development , Child Development , Infant, Premature , Mental Health , Parents/psychology , Premature Birth/psychology , Aspartic Acid/analogs & derivatives , Aspartic Acid/metabolism , Biomarkers/metabolism , Brain/metabolism , Case-Control Studies , Choline/metabolism , Gestational Age , Glutamic Acid/metabolism , Glutamine/metabolism , Humans , Infant, Newborn , Lactic Acid/metabolism , Magnetic Resonance Imaging/methods , Magnetic Resonance Spectroscopy , Neurologic Examination , Neuropsychological Tests , Parent-Child Relations , Parenting , Prospective Studies , Term BirthABSTRACT
This paper describes the development and justification of a qualitative methodology aimed at exploring the infant's personal experience of hospitalisation in the neonatal intensive care unit (NICU). We begin by briefly reviewing existing methods for documenting and recording infant experiences. These methods focus on the clinical needs of the infant predominantly through quantifiable medical outcome data. Research understanding their experience of receiving clinical care is lacking. By exploring newborn infant behaviour, cues, and communication strategies we assert the infant as a capable participant in neonatal research. We then describe the methodology and methods which we have named 360-degree phenomenology that draws directly from the capabilities and knowledge of the infants themselves. We propose this methodology will address the gap in the literature by enabling a rich and comprehensive overview of the early life experiences of infants hospitalised in NICU.
Subject(s)
Intensive Care, Neonatal , Parents , Humans , Infant , Infant, Newborn , Hospitalization , Intensive Care Units, Neonatal , Qualitative ResearchABSTRACT
Early observational assessment of parent and child behaviors may identify risk factors associated with the development of early child externalizing behaviors. This study aimed to examine factors associated with child externalizing behaviors at 24-months of age, including early maternal depression, family social risk and the parent-child relationship. Using a longitudinal design in 89 mother-child dyads (n = 43 female), maternal depressive symptoms and social risk were measured post-birth, and 12-months later parent-child interaction was assessed using the Emotional Availability Scales. To assess child externalizing behaviors, a parent-report questionnaire was administered when children were 24-months old. Increased early maternal depressive symptoms (p = .03), but not higher social risk (p = 0.17), were associated with higher child externalizing behaviors in children at age 24-months. After adjusting for early maternal depressive symptoms and familial social risk, lower levels of observed maternal structuring (ß = -2.60, 95 %CI = -4.56, -0.64, p = .01) and lower levels of non-hostility (ß = -3.39, 95 %CI -6.64, -0.14, p = .04) when the child was 12-months old were associated with higher parent-report of externalizing behaviors. However, the child's observed interaction behavior was not associated with the mother's report of child externalizing behavior. Interventions targeting specific post-natal maternal mental health and early parenting behaviors may reduce the risk for the development of later child externalizing problems.
ABSTRACT
OBJECTIVE: To investigate the effect of physical activity (PA) on development (motor, cognitive, social-emotional) in children 4-5 years old born <30 weeks' gestation, and to describe subgroups of children at risk of low PA in this cohort. DESIGN: Longitudinal cohort study. PATIENTS: 123 children born <30 weeks were recruited at birth and assessed between 4 and 5 years' corrected age. MAIN OUTCOME MEASURES: Development was assessed using the Movement Assessment Battery for Children, Second Edition (MABC-2), Little Developmental Coordination Disorder Questionnaire (L-DCDQ), Wechsler Preschool and Primary Scale of Intelligence (Fourth Edition; WPPSI-IV), and Strengths and Difficulties Questionnaire (SDQ). To measure PA, children wore an accelerometer and parents completed a diary for 7 days. Effects of PA on developmental outcomes, and associations between perinatal risk factors and PA, were estimated using linear regression. RESULTS: More accelerometer-measured PA was associated with better MABC-2 aiming and catching scores (average standard score increase per hour increase in PA: 0.54, 95% CI 0.11, 0.96; p=0.013), and lower WPPSI-IV processing speed index scores (average composite score decrease per hour increase in PA: -2.36, 95% CI -4.19 to -0.53; p=0.012). Higher accelerometer-measured PA was associated with better SDQ prosocial scores. Major brain injury in the neonatal period was associated with less moderate-vigorous and less unstructured PA at 4-5 years. CONCLUSIONS: Higher levels of PA are associated with aspects of motor, cognitive and social-emotional skill development in children 4-5 years old born <30 weeks. Those with major brain injury in the neonatal period may be more vulnerable to low PA at preschool age.
ABSTRACT
BACKGROUND: Uncertainty remains about the rate of specific psychiatric disorders and associated predictive factors for very preterm (VPT) children. The aims of this study were to document rates of psychiatric disorders in VPT children aged 7 years compared with term born children, and to examine potential predictive factors for psychiatric diagnoses in VPT children. METHODS: Participants were 177 VPT and 65 term born children. Perinatal medical data were collected, which included brain abnormalities detected using magnetic resonance imaging. The Infant-Toddler Social-Emotional Assessment (ITSEA) and Strengths and Difficulties Questionnaire (SDQ) were administered at 2 and 5 years respectively. At 7 years of age, the Developmental and Well-being Assessment (DAWBA) was used to indicate psychiatric diagnoses. RESULTS: Compared with term born children, VPT children had three times the odds of meeting criteria for any psychiatric diagnosis at age 7 years (odds ratio 3.03; 95% confidence interval 1.23, 7.47, p = .02). The most common diagnoses were anxiety disorders (11% VPT, 8% term), attention-deficit/hyperactivity disorder (10% VPT, 3% term) and autism spectrum disorder (4.5% VPT, 0% term). For VPT children, those with severe global brain abnormalities (p = .02), those who displayed social-emotional problems at age 5 (p = .000) and those with higher social risk at age 7 (p = .001) were more likely to meet criteria for a psychiatric illness at age 7. CONCLUSIONS: Compared with term born children, VPT children have higher rates of psychiatric diagnoses at early school age, predicted by neonatal brain abnormalities, prior social-emotional problems and social factors.