Differences in infant negative affectivity during the COVID-19 pandemic.

This longitudinal study compared infant temperament rated at 3 months postpartum by 263 United-States-based women who gave birth during the COVID-19 pandemic and 72 who gave birth prior to the pandemic. All women completed questionnaires assessing perinatal mental health, social contact, and infant temperament. Mothers whose infants were born during the pandemic reported higher levels of infant negative affectivity as compared with mothers whose infants were born earlier (F(1, 324) = 18.28, p < .001), but did not differ in their ratings of surgency or effortful control. Maternal prenatal depressive symptoms, prenatal stress, and postpartum stress mediated differences in infant negative affectivity  between pandemic and pre-pandemic groups. Within the pandemic group, decreased postpartum social contact was associated with higher ratings of infant negative affectivity. These findings suggest that the pandemic has affected maternal perceptions of infant temperament, perinatal mental health, and social contact.

Este estudio longitudinal comparó el temperamento del infante evaluado a los tres meses después del parto por 263 mujeres con base en Estados Unidos, las cuales dieron a luz durante la pandemia del COVID-19 y 72 que dieron a luz antes de la pandemia. Todas las mujeres completaron cuestionarios para evaluar la salud mental perinatal, el contacto social y el temperamento del infante. Las madres cuyos infantes nacieron durante la pandemia reportaron más altos niveles de afectividad negativa del infante tal como se les comparó con madres cuyos infantes nacieron antes (F(1,324) = 18.28, p<.001), pero no difirieron en sus puntajes de rapidez y astucia o control esforzado. Los síntomas depresivos maternos mediaron la asociación entre la condición de pandemia y la afectividad negativa del infante. Dentro del grupo de pandemia, la baja en el contacto social posterior al parto fue asociada con más altos puntajes en la afectividad negativa del infante. Estos resultados proponen que la pandemia ha afectado las percepciones mentales de la salud mental y el contacto social del temperamento perinatal del infante.

Cette étude longitudinale a comparé le tempérament du nourrisson évalué à trois mois postpartum par 263 femmes basées aux Etats-Unis d'Amérique ayant donné naissance durant la pandémie du COVD-19 et 72 femmes ayant donné naissance avant la pandémie. Toutes les femmes ont rempli des questionnaires évaluant la santé mentale périnatale, le contact social et le tempérament du nourrisson. Les mères dont les nourrissons étaient nés durant la pandémie ont fait état de niveaux plus élevés d'affectivité négative du bébé comparées aux mères dont les bébés étaient nés avant (F(1 324) = 18,28, p <,001), mais n'ont pas divergé dans leurs évaluations du dynamisme ou du contrôle efficace. Les symptômes dépressifs maternels ont médiatisé le lien entre le statue pandémique et l'affectivité négative du nourrisson. Au sein du groupe pandémique le contact social postpartum décru était lié à des évaluations plus élevées de l'affectivité négative du nourrisson. Ces résultats suggèrent que la pandémie a affecté les perceptions maternelles du tempérament du bébé, la santé mentale périnatale et le contact social.

Mental health, neurodevelopmental, and family psychosocial profiles of children born very preterm at risk of an early-onset anxiety disorder.

AIM: To compare the mental health and neurodevelopmental profiles of school-age children born very preterm, with and without an anxiety disorder, and to identify neonatal medical, psychosocial, and concurrent neurodevelopmental correlates. METHOD: A regional cohort of 102 (51 males, 51 females) children born very preterm (mean [SD] gestation at birth=28wks [2], range=23-31wks) was studied from birth to age 9 years alongside a comparison group of 109 (58 males, 51 females) children born at term (mean [SD] gestation at birth=40wks [1], range=38-41wks). At age 9 years, all children underwent a neurodevelopmental evaluation while parents were interviewed using the Development and Well-Being Assessment to diagnose a range of DSM-IV childhood psychiatric disorders. Detailed information was also available about the children's neonatal medical course and postnatal psychosocial environment, including maternal mental health and parenting. RESULTS: At age 9 years, 21% (n=21) of very preterm and 13% (n=14) of term-born children met diagnostic criteria for an anxiety disorder. Clinically-anxious children born very preterm were characterized by higher rates of comorbid mental health (odds ratio [OR]=11.5, 95% confidence interval [CI]=3.8-34.7), social (OR=6.2, 95% CI=2.1-18.4), motor (OR=4.4, 95% CI=1.6-12.2), and cognitive (OR=2.6, 95% CI=1.0-7.0) problems than those without an anxiety disorder. Concurrent maternal mental health and child social difficulties were the strongest independent correlates of early-onset child anxiety disorders. INTERPRETATION: Children born very preterm who developed an early-onset anxiety disorder were subject to high rates of comorbid problems. Findings highlight the importance of addressing both maternal and child mental health issues to optimize outcomes in this high-risk population. What this paper adds One out of five school-age children born very preterm are likely to meet DSM-IV diagnostic criteria for an anxiety disorder. Half of these children born very preterm with an early-onset anxiety disorder have comorbid attention-deficit/hyperactivity disorder. Other neurodevelopmental correlates of early-onset anxiety disorders include lower cognitive ability, motor problems, and peer social difficulties. Concurrent maternal mental health and child social adjustment problems were the strongest correlates of early-onset anxiety disorder risk among children born very preterm.

Hot executive function following moderate-to-late preterm birth: altered delay discounting at 4 years of age.

Interest in monitoring long-term neurodevelopmental outcomes of children born moderate-to-late preterm (32-36 weeks gestation) is increasing. Moderate-to-late preterm birth has a negative impact on academic achievement, which may relate to differential development of executive function (EF). Prior studies reporting deficits in EF in preterm children have almost exclusively assessed EF in affectively neutral contexts in high-risk preterm children (< 32 weeks gestation). Disrupted function in motivational or emotionally charged contexts (hot EF) following preterm birth remains uninvestigated, despite evidence that preterm children show differential development of neural circuitry subserving hot EF, including reduced orbitofrontal cortex volume. The present study is the first to examine whether low-risk, healthy children born moderate-to-late preterm exhibit impairments in the development of hot EF. Preterm children at age 4.5 years were less likely to choose larger, delayed rewards across all levels of reward magnitude on a delay discounting task using tangible rewards, but performed more similarly to their full-term peers on a delay aversion task involving abstract rewards and on measures of cool EF. The relationship between gestational age at birth and selection of delayed rewards extended across the entire gestational age range of the sample (32-42 weeks), and remained significant after controlling for intelligence and processing speed. Results imply that there is not a finite cut-off point at which children are spared from potential long-term neurodevelopmental effects of PT birth. Further investigation of reward processing and hot EF in individuals with a history of PT birth is warranted given the susceptibility of prefrontal cortex development to early environmental variations.

Maternal prenatal social contact during the COVID-19 pandemic predicts infant birth weight.

BACKGROUND: Social connectedness and mental health have been associated with infant birth weight, and both were compromised by the COVID-19 pandemic. AIMS: We sought to examine whether changes in maternal prenatal social contact due to the COVID-19 pandemic were associated with infant birth weight and if maternal prenatal mental health mediated this association. STUDY DESIGN: A longitudinal study of mothers and their infants born during the first wave of the COVID-19 pandemic. SUBJECTS: The sample consisted of 282 United States-based mother-infant dyads. OUTCOME MEASURES: Depressive symptoms were measured with the Beck Depression Inventory-II, anxiety was measured with the State Anxiety Inventory, and stress was measured using the Perceived Stress Scale 14. We also asked participants about pandemic-related changes in social contact across various domains. Adjusted birth weight was calculated from birth records or participant-report when birth records were unavailable. RESULTS: Decreases in social contact during the pandemic were associated with lower adjusted infant birth weight (B = 76.82, SE = 35.82, p = .035). This association was mediated by maternal prenatal depressive symptoms [Effect = 15.06, 95 % CI (0.19, 35.58)] but not by prenatal anxiety [95 % CI (-0.02, 32.38)] or stress [95 % CI (-0.31, 26.19)]. CONCLUSION: These findings highlight concerns for both mothers and infants in the wake of the COVID-19 pandemic, since birth weight can have long-term health implications and the social restructuring occasioned by the pandemic may lead to lasting changes in social behavior.

The birth of a story: Childbirth experiences, meaning-making, and postpartum adjustment.

The present study investigated how meaning-making around a birth experience predicts relationship quality and parenting stress across the transition to first-time parenthood, a time that many new parents find stressful and challenging. Childbirth experiences may set the stage for these challenges, and how new parents make meaning of childbirth could play a role in their subsequent postpartum adjustment. Meaning-making processes (sense making, benefit finding, and changes in identity) were coded from birth narratives collected from 77 mixed-sex biological parent dyads (n = 154 individuals) shortly after the birth of their first child. Parents reported on their relationship quality during pregnancy and at 6 months postpartum, and on their parenting stress postpartum. Mothers' greater sense making and benefit finding buffered longitudinal declines in their own relationship quality, and maternal sense making also buffered declines for fathers. Fathers' greater sense making and benefit finding predicted lower levels of their own parenting stress, whereas mothers' greater sense making and benefit finding were linked with higher paternal parenting stress. Finally, fathers' discussion of changes in identity predicted lower levels of parenting stress in mothers. These results suggest the importance of meaning-making following childbirth for couples adjusting to parenthood and highlight the value of studying meaning-making processes dyadically. Clinicians may be able to support new parents by facilitating their coconstruction of meaning during their shared birth experience and transition to parenthood. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

Delivering alone in a pandemic: Anticipated changes to partner presence at birth are associated with prenatal distress.

INTRODUCTION: The COVID-19 pandemic has impacted individuals across the world, and in particular, dramatically affected the experience of pregnancy and childbirth for many expectant mothers. The transition to parenthood is a time of increased risk for mental health problems, and maternal prenatal stress is associated with long-term maternal and infant health implications. The current study explored whether COVID-19 related changes to mothers' childbirth plans and prenatal health care experiences during the first wave of pandemic lockdowns in the U.S. were associated with self-reported depression, anxiety, and stress. METHOD: In spring 2020; we surveyed 641 pregnant women on their pregnancy and birth plans, as well as their mental health, during the COVID-19 pandemic. RESULTS: Women anticipating changes to the presence of their partner at birth also reported heightened symptoms of depression, anxiety, and stress. Additionally, women who anticipated changes to the timing of delivery reported both higher anxiety and higher perceived stress. DISCUSSION: These findings extend initial work suggesting increased risk for mental health problems in pregnant women during the COVID-19 pandemic by highlighting specific pandemic-related disruptions to pregnancy and birth that may have contributed to prenatal distress. Monitoring and intervention for these mothers and their infants are warranted. (PsycInfo Database Record (c) 2022 APA, all rights reserved).

Physical touch during father-infant interactions is associated with paternal oxytocin levels.

INTRODUCTION: Physical connection, particularly parent-to-infant touch, is critical for the well-being of infants and may support the development of the parent-infant bond. Physical touch has also been found to stimulate oxytocin levels. This study tested whether fathers' micro-coded touch behaviors during parent-child interaction predicted their subsequent oxytocin levels. We also compared two widely-used methods of oxytocin immunoassay that have been found to yield discrepant results in past studies. METHODS: Among 45 fathers and their six-month-old infants, we micro-coded paternal physical touch at 1/10 s intervals during a laboratory-based free-play interaction. Paternal oxytocin was measured via blood plasma and was processed both with and without the extraction step prior to immunoassay so that results from the two methods could be compared. RESULTS: Unextracted and extracted oxytocin were moderately correlated within our sample. Fathers who engaged in more playful proprioceptive touch showed higher levels of both unextracted and extracted oxytocin. Gentle affectionate touch and functional proprioceptive touch predicted higher unextracted but not extracted oxytocin levels. Fathers who did not engage in physical touch showed lower levels of both unextracted and extracted oxytocin. CONCLUSION: Results are consistent with previous work showing that physical touch, particularly playful proprioceptive touch, is associated with higher oxytocin levels in fathers. These results replicate previous research using unextracted oxytocin measurement, and extend this work, showing that many but not all associations hold when using the more rigorous method of extraction when measuring oxytocin.

Predicting School-Aged Cognitive Impairment in Children Born Very Preterm.

BACKGROUND AND OBJECTIVES: Children born very preterm (VPT) are at high risk of cognitive impairment that impacts their educational and social opportunities. This study examined the predictive accuracy of assessments at 2, 4, 6, and 9 years in identifying preterm children with cognitive impairment by 12 years. METHODS: We prospectively studied a regional cohort of 103 children born VPT (≤32 weeks' gestation) and 109 children born term from birth to corrected age 12 years. Cognitive functioning was assessed by using age-appropriate, standardized measures: Bayley Scales of Infant Development, Second Edition (age 2); Wechsler Preschool and Primary Scale of Intelligence (ages 4 and 6); and Wechsler Intelligence Scale for Children, Fourth Edition (ages 9 and 12). RESULTS: By 12 years, children born VPT were more likely to have severe (odds ratio 3.9; 95% confidence interval 1.1-13.5) or any (odds ratio 3.2; 95% confidence interval 1.8-5.6) cognitive impairment compared with children born term. Adopting a severe cognitive impairment criterion at age 2 under-identified 44% of children born VPT with later severe impairment, whereas a more inclusive earlier criterion identified all severely affected children at 12 years. Prediction improved with age, with any delay at age 6 having the highest sensitivity (85%) and positive predictive value (66%) relative to earlier age assessments. Inclusion of family-social circumstances further improved diagnostic accuracy. CONCLUSIONS: Cognitive risk prediction improves with age, with assessments at 6 years offering optimal diagnostic accuracy. Intervention for children with early mild delay may be beneficial, especially for those raised in socially disadvantaged family contexts.

Preschool self regulation predicts later mental health and educational achievement in very preterm and typically developing children.

OBJECTIVE: To examine the extent to which preschool emotional and behavioral regulatory difficulties were associated with an increased risk of later mental health and educational problems. Of particular interest was whether early regulatory abilities contributed to later risk once baseline child behavioral adjustment and cognitive function were taken into account. METHOD: Data were drawn from a prospective longitudinal study of 223 children born very preterm (VPT; <32 weeks gestation, n = 110) and full term (37-40 weeks gestation). At corrected ages 2 and 4 years, children's regulatory abilities were assessed using (1) direct observation of child behavior, (2) a modified version of the Emotion Regulation Checklist, and (3) tester ratings of child behavior during neuropsychological testing. At age 9 years, mental health and educational achievement were assessed using the Development and Well-being Assessment interview and the Woodcock Johnson-III Tests of Achievement. RESULTS: VPT-born children had poorer emotional and behavioral regulation across all measures and time points. They also had higher rates of DSM-IV mental health disorder and educational delay at age 9. Across both study groups, poorer self regulation was associated with an increased risk of ADHD, conduct disorder, anxiety disorders and any disorder net of preschool child behavior problems and social risk. In contrast, only associations between early regulation and later language and any educational delay remained significant after adjustment for preschool cognitive functioning and family social risk. CONCLUSION: Early assessment of regulation in addition to behavioral screening may improve the early identification of preschool children at mental health risk.

Early executive function differences in infants born moderate-to-late preterm.

Individuals who are born very preterm (<32weeks gestation) show differential development of prefrontal cortex structure, function, and dependent behaviors, including executive function (EF) skills, beginning during late infancy and extending into adulthood. Preschool-aged children born moderate-to-late preterm (PT; 32-36weeks gestation) show smaller discrepancies in EF development, but it is unclear whether these differences first emerge during the early childhood years, when EF is rapidly developing, or if they arise from alterations in complex cognitive skills measurable in late infancy. In the current study, we examined whether differences in complex attention, memory, and inhibition skills (precursor skills to EF) are altered in healthy infants born moderate-to-late PT at 9-months corrected age. Infants born PT demonstrated poorer memory at test following habituation than their full-term peers. Furthermore, lower gestational age at birth was associated with poorer performance on five of the six early EF tasks. Results indicate that even in the context of low medical and environmental risk, performance on the Bayley within the normal range, and no group-level differences in processing speed, infants born moderate-to-late PT show subtle alterations in cognitive skills presumed to be dependent on prefrontal cortex by 9-months of age, likely setting the stage for long-term differences in EF development.