Infants Of Mothers Research Articles

The Relationship Between Stunting and Delays in Motor and Cognitive Development in Infants Aged 0-24 Months

Aims: This Research to elucidating the relationship between stunting and delays in motor and cognitive development. Infants aged 0-24 months were selected for investigation because this period is a critical window during which the impact of stunting is most evident in the physical and mental development of children. Instrument & Method. The research instruments used include in-depth interviews with mothers of infants and local health workers as well as direct observation of infant motor and cognitive development. The research method applied was a qualitative approach with thematic analysis. Findings The results showed that stunting has a significant contribution to delays in motor and cognitive development, especially in infants aged 12-24 months. These delays are seen in motor skills such as sitting and walking, as well as cognitive delays in responding to stimuli and communicating. Conclusion: The findings of this research demonstrate a strong correlation between stunting and delays in motor and cognitive development in infants aged 0-24 months. Infants with stunted growth exhibit significant delays in reaching motor developmental milestones, such as sitting, crawling, and walking, as well as delays in cognitive abilities, including responding to stimuli, remembering, and speaking.

Postnatal depressive symptoms in mothers of infants at high risk of cerebral palsy: the role of delayed infant communicative development

Purpose Recent diagnostic advantages enable detection of cerebral palsy (CP) in infants before five months of age. Parents of children with CP often face mental health problems, but specific knowledge for infancy is needed. In this study, depressive symptoms in mothers of 16-week-old infants and associations with infant development were investigated. Materials and methods This cross-sectional study involves 56 families, 22 high-risk and 34 infants without risk of CP. High-risk-CP was identified following international clinical guidelines. We assessed infant cognitive and language development using the Bayley-III and motor development using the Alberta Infant Motor Scale. Maternal depressive symptoms were self-reported using the Edinburgh Postnatal Depression Scale. Results Mothers of CP high-risk infants were 15.6 times more likely to experience risk of postnatal depression compared to mothers of infants without risk. Additionally, linear regression analyses showed that having an infant at high-risk of CP (β = .359, p = .006) and delayed language development (β = −0.510, p < .001) were associated with increased maternal depressive symptoms. Conclusions We recommend systematic screening of postnatal depressive symptoms following detection of high-risk-CP in infants. Early interventions could include a mother-infant interactional component to support caregivers in interpreting and responding to infant communicative cues.

Relational “Dance” Between Mother and Moderately Preterm Infant at 6 and 9 Months of Correct Age: Possible Risk and Protective Factors

Relational “Dance” Between Mother and Moderately Preterm Infant at 6 and 9 Months of Correct Age: Possible Risk and Protective Factors

Neurodevelopmental Outcome in Infants of Gestational Diabetic Mother in a Tertiary Care Hospital, Dhaka, Bangladesh

Background: Diabetes Mellitus (DM) is one of the most common metabolic complications of pregnancy, with negative influences on maternal and fetal health. Infants of Diabetic Mothers (IDMs) are prone to develop both early and late complications. Evidences shows that diabetes in pregnancy have strong association with long-term adverse effects on brain development in babies born to mothers with gestational diabetes mellitus. Very few studies were done in this subcontinent regarding association of gestational diabetes mellitus and infant’s neurodevelopmental outcome. This study will help to find out this associations and thus to reduce poor neurodevelopmental outcome in infants of diabetic mothers by early detection and providing proper early childhood stimulation. Objective: To assess the neurodevelopmental outcome of infants born to mother with gestational diabetes mellitus. Methodology: This prospective observational study was conducted in the department of Neonatology and Institute of Pediatric Neurodisorder and Autism (IPNA), BSMMU, from March 2022 to September 2023. Neonates (N= 52) born at or after 34 weeks of gestation and born to gestational diabetic mother were enrolled in this study. Consent was taken from guardians. The newborns fulfilling the inclusion criteria were followed up for neurodevelopmental assessment at their 9 months of age by clinical psychologists assigned from Institute of Pediatric Neurodisorder and Autism (IPNA), BSMMU, who were blinded about infant’s diagnosis. Bayley scales of infant and toddler development (BSID III) was used for developmental assessment. In the Bayley III, cognitive development, expressive and receptive language and fine and gross motor development all were evaluated at 9 months of age. All data were recorded in a preformed questionnaire and analyzed by Statistical Package for Social Sciences (SPSS), version 25. Results: According to inclusion and exclusion criteria 58 newborn were enrolled and their blood samples were sent at 24 to 48 hours of age to see the laboratory parameters of metabolic and hematological profile. Among them 6 patients lost to follow up, so 52 infants were followed up for neurodevelopmental outcome at 9 months of age. Among the baseline characteristics of mother and neonate 48% mother needed drugs for glycemic control, while others were on dietary modification and 75% of the mothers had good glycemic control. Most of the neonate were born at term and were age appropriate, 18 patients needed NICU admission. Among the neonatal laboratory parameters hyperbilirubinemia was most common (30.8%) and hypoglycemia was second most common found in 15.4% of newborns. The most common morbidity was sepsis (17.3%). Overall adverse neurodevelopmental outcome was found among 14 (26.9%) neonate and 38 (73.1%) neonates had favorable outcome. Use of drugs and poor maternal glycemic control were found statistically significant in between adverse and favorable groups. (p-value- 0.041 and 0.000). Among the neonatal clinical parameters only hypoglycemia was found statistically significant in between these two groups. (p-value- 0.014) Multivariate logistic regression among these predictive factors showed only maternal poor glycemic control was significantly associated with adverse neurodevelopmental outcome (p-value=0.001). Conclusion: Maternal gestational diabetes can adversely affect on their infants neurodevelopment. Among the adverse outcome of three domains language delay was most common. Neonatal hypoglycemia, maternal poor glycemic control and use of drugs for GDM are significant predictors of adverse neurodevelopmental outcome in infants of gestational diabetic mother. Among them maternal poor glycemic control was significantly associated with adverse neurodevelopmental outcome.

Using Lipid Parameters in Predicting Preterm Infants with Respiratory Distress Syndrome

Background: Respiratory distress syndrome is a clinical diagnosis which is warranted in a preterm newborn with respiratory difficulty, including tachypnea (&gt;60 breaths/min), chest retractions, and cyanosis in room air that persist or progress over the first 48-96 hr of life, and a characteristic chest radiographic appearance. Objective: to assess the cord blood lipid profile for predicting of preterm infants with respiratory distress syndrome. Methods: This is a case control study which was conducted on 50 preterm neonates admitted to the neonatal intensive care unit of Shebin El-Kom teaching hospital between January 2011 and October 2011. Results: the mean of weight gain during pregnancy in mothers of preterm with RDS was lower than the control group and the difference was statistically highly significant (P&lt;0.01). Also, there was significant difference (P&lt;0.05) regarding mode of delivery and antenatal steroid, however; no statistical significant difference was detected regarding maternal age, maternal weight, maternal BMI, pre-gravid height, the ruptured membrane &gt; 24 hr and parity between both groups. the mean of total cholesterol, HDL-cholesterol and LDL-cholesterol in the cord blood was lower in group A than in group B and the difference was statistically highly significant (P &lt;0.01), but there was no significant difference regarding the mean of both triglycerides and VLDL-cholesterol in both groups (P&gt;0.05).the mean of total cholesterol, HDL-cholesterol and LDL-cholesterol was lower in mothers of preterm infants with RDS than in control group and the difference was statistically highly significant (P &lt;0.01), but there was no significant difference was detected regarding the mean of levels triglycerides and VLDL-cholesterol in both groups (P &gt;0.05).the cutoff values of cord blood (total Cholesterol, HDL-C, and LDL-C) below which RDS can be predicted are 80, 45.5 and 23.2 mg/dl respectively with a sensitivity of 83.3%, 86.7% and 86.7% and with specificity of 95%, 80% and 70% respectively. Conclusion: We conclude that RDS is accompanied with lipid alteration in the infants and their mothers. The results of this study point to the importance of measuring of maternal serum and cord blood lipid profile as a predictor for the occurrence of RDS.

PREDICTIVE ROLE OF MATERNAL DEPRESSIVE SYMPTOMS AND PERCEIVED QUALITY OF LIFE ON POSTNATAL MOTHER-INFANT BONDING

This cross-sectional study was focused on the predictive role of maternal depressive symptoms and perceived quality of life on postnatal mother-infant bonding. Research show that impaired postnatal bonding has a negative long-term effect on child’s development. Relevant literature also acknowledges a scientific gap in the understanding of the relationship between maternal mental health and the quality of postnatal mother-infant bonding. Respondents were 162 women in the first 12 months after childbirth, advising with gynecologist in maternity hospitals in the Republic of North Macedonia. Edinburgh postnatal depression scale, subscales of psychological and environmental domain of the WHO Quality of Life Scale-brief, and Postpartum Bonding Questionnaire were applied to measure study variables. Results from hierarchical binary logistic regression showed that psychological domain of quality of life significantly predicted quality of postnatal bonding in the first and second block. However, its effect was suppressed in the third block when depressive symptoms variable was entered. The presence of depressive symptoms and environmental domain of the perceived quality of life significantly predicted postnatal mother-infant bonding. Findings confirmed the significant predictive relationship of maternal depressive symptoms and of environmental domain of mother’s perceived quality of life on the quality of postnatal boding. This gives reason for increased attention on development of mother–infant dyads during the postnatal period and on the importance of social support.

Prevalence and risk factors for postpartum depression and stress among mothers of preterm and low birthweight infants admitted to a neonatal intensive care unit in Accra, Ghana.

To determine the prevalence of postpartum depression (PPD) and postpartum stress (PPS) and identify associated risk factors among mothers of preterm and low birth weight (LBW) infants. We conducted a secondary analysis of data collected from 255 mothers with preterm and LBW infants admitted to the neonatal intensive care unit (NICU) at Korle-Bu Teaching Hospital, Accra, Ghana. A standardized interviewer-administered questionnaire collected data on maternal, pregnancy, birth, and infant characteristics. The questionnaire also included the Patient Health Questionnaire-9 (PHQ-9) and the Perceived Stress Scale-4 (PSS-4) to assess PPD and PPS, respectively. Simple and multivariable linear regression analyses were performed to identify factors associated with PPD and PPS. The prevalence of moderate to moderately severe PPD was 3.9%, and that of PPS was 43.5%. The multivariable linear regression analysis showed that an increased number of prenatal care visits (β-estimate = 0.26; 95% confidence interval [CI] 0.08-0.43; P < 0.01) was positively associated with higher scores on the PHQ-9, whereas gestational age at birth (β = -0.21; 95% CI -0.40 to -0.03; P = 0.02) was inversely associated with PHQ-9 scores. Moreover, a longer gestational period at the first prenatal care visit (β = 0.25; 95% CI 0.05-0.45; P = 0.01) and following the Islamic religion were associated with elevated scores on the PSS-4 (β = 0.95; 95% CI 0.11-1.80; P = 0.011). Our findings underscore the presence of moderate PPD levels and high PPS levels among mothers. Active screening, diagnosis, and treatment for mothers at risk of mental health disorders during the peripartum period could enhance coping mechanisms for mothers navigating the challenging NICU environment and transitioning to the home environment.

Paternal and Maternal Speech at 3 Months Postpartum: An Exploratory Study on the Effect of Parental Role and Birth Weight

Recent research highlights a growing interest in early interactions between fathers and their infants, acknowledging the significant influence these interactions have on developmental outcomes. However, there is a limited understanding of the specific characteristics of paternal infant-directed speech (IDS), especially in the context of premature birth. This study aimed to analyze the functional and morpho-syntactic features of paternal IDS to full-term (FT) and preterm (PT) infants at 3 months, comparing it with maternal communicative style. Additionally, the study explored the influence of the severity of preterm birth according to birth weight, further distinguishing between extremely low-birth-weight (ELBW) and very low-birth-weight (VLBW) infants. Seventy-one father–infant and mother–infant dyads (24 FT, 22 ELBW, 25 VLBW) were recruited at 3 months (corrected age for PTs). Parent–infant interactions were video recorded to assess lexical, syntactic, and functional aspects of paternal and maternal speech. Results revealed lower verbosity and lexical variability in paternal IDS compared to the maternal one. No differences were found between parents of the PT and FT groups. Overall, these findings could contribute to better understanding the patterns of parent–infant communications in both FT and PT dyads, confirming the importance of involving both mothers and fathers from the early stages of development.

Impact of a qualitative assessment approach for neonatal abstinence syndrome management: experience of a European reference center

BackgroundThe management of infants at risk of neonatal abstinence syndrome (NAS) remains challenging. In 2000 Maternidade Bissaya Barreto implemented a strategy based on the qualitative assessment of neonates and in 2018 the Eat, Sleep, Console (ESC) approach, a tool based on similar concepts, was created. The aim is to assess the efficacy of a qualitative assessment of infants at risk, compare it with the ESC approach and report temporal trends of NAS in a European hospital.MethodsRetrospective cohort study of all infants of mothers with a history of drug abuse during pregnancy admitted to a tertiary European centre between January 2010 and December 2021. The therapeutical decision was guided by a qualitative assessment of the newborn’s well-being. The ESC approach was retrospectively determined. Pharmacologic treatment was used as a last resort. The clinical outcomes and therapeutic strategies employed were evaluated. Statistical association was evaluated. The incidence rate per 1000 births was calculated and temporal trend differences were identified.ResultsA total of 79 neonates at risk were included, of whom 40 (50.6%) developed NAS. Consolability was the most affected criterion (35.0%), followed by feeding difficulties (12.5%). Sleep was affected less frequently (5.0%). Overall, 37.5% of infants failed to meet at least one of the criteria. All neonates with a positive ESC failed the qualitative assessment (p = 1.000) After optimization of nonpharmacologic measures, drug therapy was still necessary in four cases (10.0% of infants with the syndrome). The incidence rate of NAS decreased from 3.9 per 1000 births in 2010 to 0.0 per 1000 births in 2021 (p = 0.025).ConclusionThe qualitative assessment of the infant based on the ability to feed, sleep and be consoled correctly identified neonates at risk and led to a significant reduction in the use of drug therapy. The incidence rate of NAS decreased during the study period.

Mother-to-child Transmission using the National HBV Perinatal Prevention Data in Korea, 2002-2021

Abstract Aims To define risk factors associated with mother-to-child transmission (MTCT) and to create supporting evidence for the National Hepatitis B Perinatal Prevention Program (HBPPP) in Korea. Methods We analyzed HBPPP mother-infant pair data enrolled from 2002 to 2021. The major outcome was the HBsAg status of the infant resulting from post-vaccination serological testing. Additionally, we used prescription records of antivirals against the hepatitis B virus (telbivudine, tenofovir disoproxil fumarate) from 2010 to 2021 by data linkage with the National Health Insurance claims data. To select significant risk factors by maternal HBeAg status based on the data from 34 to 42 weeks of pregnancy, multivariate logistic regression analysis was used. Results Data from 232,242 mother-infant pairs were analyzed. Among 154,331 (66.5%) infants with post-vaccination serological testing results, 3,620 (2.3%) were HBsAg-positive. The incidence of MTCT has shown a decreasing trend, from 4.1% in 2002 to 1.0% in 2021. However, the rate was high at 5.5% (1822/32986) for infants of HBeAg-positive mothers. Maternal antiviral prescription during the pregnancy period, old age, HBeAg negative, delivery type (C-section), and breastfeeding were significant factors in decreasing the risk of MTCT. Among the HBeAg-positive, there was a significant difference in the antiviral prescription 0.7% (11/1692) compared to the non-prescription 4.9% (789/16264) [aOR, 7.71; 95% CI, 4.24-14.02]. The result was similar for the HBeAg-negative group, 0.7% (302/44888). Conclusions To eradicate the hepatitis B virus on a national level, MTCT must be further reduced. To achieve this, it is necessary to introduce strong additional preventive measures, including quantitative HBV DNA testing for mothers with chronic hepatitis B and administering antiviral prophylaxis at the third trimester of pregnancy with HBV-DNA ≥200,000 IU/mL into the HBPPP. Key messages • The incidence of mother-to-child transmission has shown a decreasing trend, from 4.1% in 2002 to 1.0% in 2021. • Maternal antiviral prescription, old age, HBeAg negative, delivery type (C-section), and breastfeeding were significantly decrease the risk of mother-to-child transmission.

A common neural response to perceiving but not implicitly regulating infant and adult affect in postpartum mothers

ABSTRACT The transition to parenthood requires parents develop caregiving behaviors, such as the ability to identify their infant’s emotions and regulate their own emotional response. Research has identified patterns of neural activation in parenting contexts that are interpreted as socioemotional processing. However, no prior research has directly tested whether mothers’ neural responses to their infant’s affect are the same as those involved in emotion perception/experience and regulation in other contexts. We employed conjunction analyses to clarify which components of mothers’ neural response to viewing their infant’s affect are shared with passively viewing and labeling adult affective faces (emotion perception/experience and implicit emotion regulation, respectively) in 24 mothers three months postpartum. Our results support a common neural response to viewing infant and adult affect in regions associated with emotion perception/experience (bilateral hippocampi, amygdalae, thalami, orbitofrontal cortex, and ventrolateral prefrontal cortex), but no areas of common response to viewing negative infant affect and implicitly regulating negative adult affect outside of the occipital lobe and cerebellum. This study provides corroborating evidence for shared neural patterns being involved in perceiving/experiencing infant and adult affect but not implicit regulation of infant and adult negative affect.

The effects of fresh embryo transfer and frozen-thawed embryo transfer on the perinatal outcomes of single fetuses from mothers with PCOS.

To investigate the effects of fresh embryo transfer and frozen-thawed embryo transfer on perinatal outcomes among patients with PCOS. Patients who underwent in vitro fertilization and embryo transfer at the reproductive medicine center of the Affiliated Hospital of Guangdong Medical University from February 2013 to March 2021 were retrospectively analyzed. Patients were divided into the fresh embryo transfer group and frozen-thawed embryo transfer group according to whether fresh embryo transfer was performed. According to their conditions, patients were further classified into the ET-PCOS group (group A, n = 104), ET-non-PCOS group (group B, n = 212), FET-PCOS group (group C, n = 102), or FET-non-PCOS group (group D, n = 148); the general data, laboratory indicators and pregnancy outcomes of the patients were statistically analyzed, and the perinatal outcomes and related factors between the groups were compared and analyzed. The level of E2 on the HCG test day in the ET group was lower than that in the FET group. The natural birth rate of group D was lower than that of group A and group B, and the cesarean section rate was higher than that of group A and group B; the clinical pregnancy rate of group A was higher than that of group B and group D, and the difference was statistically significant (P < 0.05). There was no significant difference in the total abortion rate, early abortion rate or late abortion rate between the groups (P > 0.05). There was no significant difference in gestational age, neonatal sex or neonatal weight between the groups (P > 0.05). The incidence of placenta previa in Group B was significantly lower than that in Group D, and the difference was significant (P < 0.05). The incidence of fetal distress in Group B was significantly lower than that in Groups C and D, and the incidence of neonatal jaundice in Group D was significantly higher than that in Groups A and B (P < 0.05). In the multivariate analysis, the number of high-quality embryos was independent factors affecting clinical pregnancy, and the embryo transfer method was an independent factor affecting fetal distress and neonatal jaundice. Young PCOS patients without risk of OHSS have a high clinical pregnancy rate with fresh transplant cycles. PCOS disease itself has no significant effect on the perinatal outcomes of the mother or singleton infant. Frozen-thawed embryo transfer may increase the incidence of low placenta, fetal distress and neonatal jaundice.

Roma mothers of infant children in the health system - a qualitative study

Abstract Background The Roma in Bulgaria constitute the third largest group - 4% of the population. Data on demographic processes by ethnicity are scarce. A national survey in 2003 found significant differences in infant mortality - 9.9‰ for Bulgarian, 18‰ for Turkish, and 28‰ for Roma infants. Poverty among Roma children, risk of poor education, especially for girls, barriers to accessing health services remain high. We aim to reveal the cultural specificity in prenatal behavior and infant care among Roma mothers in the context of the role of the Bulgarian health service. Methods In-depth interviews with Roma mothers of infants up to 1 year were utilized for data collection. To ensure heterogeneity among the interviewees, several “nests” with varying socio-cultural status in the Varna district were identified in advance for participants recruitment. A list of interview themes concerning respondents’ relationships with the public health system with an emphasis on the experiences of mothers was drawn up. Results Ten interviews with mothers having between 1 and 7 children were conducted in 2023. The mothers recounted discriminatory experiences during their interactions with certain health facilities (maternity wards), which act as barriers to accessing and utilizing health services. Maternity and infant counselling services are highly esteemed with favorable influence on child health outcomes. There has been a positive shift away from early marriage and childbirth towards prioritizing education for Roma girls. Mothers prioritize their children, and there is no neglect in their care. Family relations and support are being upgraded, with Roma fathers becoming involved in child care. Respondents express their educational needs and hopes for community-based support to better cope with their roles as mothers. Conclusions Ethno-cultural factors shaping the mother’s role maintain traditional family support, while also reflecting significant modernization that needs societal support. Key messages • A glimpse into people’s experiences of the healthcare system - a clue to its effectiveness. • Тhe ethno-cultural factors in Roma are subject to modernization.

Supplemental Material for Mother–Infant Interactive Processes and Infant Behavioral and Vagal Stress Recovery: Associations at 3, 6, and 9 Months of Age

Supplemental Material for Mother–Infant Interactive Processes and Infant Behavioral and Vagal Stress Recovery: Associations at 3, 6, and 9 Months of Age

Preeclampsia and Future Implications on Growth and Body Composition in Preterm Infants.

Preeclampsia is associated with intrauterine growth restriction (IUGR), which can lead to impaired postnatal growth and neurodevelopment in preterm infants. Preeclampsia can also occur without IUGR and its impact on postnatal nutrition, growth, and body composition remains not fully investigated to the best of our knowledge. This study included infants born before 37 weeks of gestation who underwent air displacement plethysmography to measure body composition (fat-free mass [FFM] and fat mass [FM]) at term-equivalent age. We compared infants born to mothers with preeclampsia and IUGR (PE-IUGR group) and preeclampsia without IUGR (PE-non-IUGR group) to those born to mothers without preeclampsia (control group). In total, 291 infants were enrolled (control: n = 227; PE-non-IUGR: n = 43; PE-IUGR: n = 21). FFM was significantly lower in the PE-IUGR (mean differences -231 g (IQR: (-373, -88); p < 0.001)) and PE-non-IUGR groups (mean differences -260 g (IQR: (-372, -149); p < 0.001)) in comparison to the control group. FM was not significantly different between the three groups. This study indicates that infants of preeclamptic mothers, even without IUGR, had significantly lower FFM at term-equivalent age compared to the control group. Further research is necessary to determine if these variations can be modified.

Exploring mothers' perspectives on the early mother-infant relationship to inform midwifery practice: A qualitative study

BackgroundThe mother-infant relationship plays a crucial role in individual and community health. The nature of the mother-infant relationship can influence the social and emotional development of the infant, impacting their lifelong health. Midwives are key in providing health promotion for women and babies and are ideally placed to support women during the early development of the mother-infant relationship. AimsThis study aimed to explore new mothers' perspectives on developing the early mother-infant relationship to inform midwifery practice. MethodsThis study is phase one of a mixed-method, exploratory sequential design project. In this phase, 14 women were interviewed within six weeks of birth to explore experiences that influenced the developing relationship with their baby. To support reflection women were provided with a visual prompt activity. These interviews informed the co-design workshops to develop an intervention to support midwives to promote the early mother infant relationship. A research protocol was published prior to undertaking the study, however as this research did not seek to modify or measure any heath related outcomes it was not registered as a clinical trial. ResultsKey themes from the interviews included: making moments that matter; the role of the village; feeling like I'm winning; supportive health professionals, and forming a new family. These themes underpinned strategies to support the mother-infant relationship. ConclusionThe findings from this study offer ways for midwives to support the emerging mother-infant relationship during the early postnatal period. Facilitating mothers to engage with their baby as well as integrating key people is important. Midwives also play a key role in building maternal confidence and competence. Further research is needed to embed and evaluate strategies in midwifery practice.

The need for translational bioethics within perinatal healthcare and policy making: A COVID-19 case study

The COVID-19 pandemic highlighted many issues that can occur due to lack of translation between the spheres of bioethics and clinical practice. In this paper, we examine how mothers and newborn infants were inappropriately separated during the initial stages of the pandemic due to inconsistent application of ethical principles in determining policy. One of the significant challenges that translational bioethics face is the complexity regarding its implementation into the health service environment. As outlined in the literature, it may be postulated that responsibility for translating bioethics from philosophical concepts into practice is the duty of those training in philosophical theory and reasoning. However, the use of bioethics in informing clinical practice is not just the case of needing a translator but rather requires an interpreter in the widest sense: professionals attuned to both bioethics and clinical practice, who can communicate with both groups effectively. A two-way dialogue needs to be more cohesively established to ensure clinical practice is guided by ethical principles and to focus academic debate towards the pragmatic issues that require ethical exploration. Utilising the translational bioethics model described by Bærøe and applying it to our perinatal COVID case study, we examine how an integrated translational bioethics approach could have prevented the harm and disruption to mother–infant dyads during the initial phase of the pandemic in 2020.

Analyzing early childhood allergy prevention motivation of mothers of infants and its predictors using latent class analysis and structural equation modelling

BackgroundAllergic diseases are among the most common chronic diseases in childhood. Early childhood allergy prevention (ECAP) behaviors of those caring for the infant during pregnancy and the first months of life may influence the risk of allergy development over the life course. Motivation and intention to use appropriate primary ECAP measures are thus of critical importance.AimsTo characterize parental ECAP motivation, (a) valid indicators will be developed and (b) typical parental characteristics will be identified. (c) According to socio-cognitive models, the predictive value of parental risk perception, control belief and self-efficacy for parental ECAP motivation shall be determined.MethodA sample of N = 343 (expectant) mothers of infants completed a questionnaire on self-reported ECAP motivation, risk perception, control belief, and self-efficacy. The cross-sectional data were analyzed using latent class analysis and structural equation modelling including nominal regression models.ResultsFour typical maternal response profiles (motivated to a customary degree, 70%; motivated to use primary preventive measures, 17.8%; reluctant towards new prevention measures, 6.4%; highly motivated to apply preventive measures in case of an existing allergy, 5.8%) could be identified for the items on ECAP motivation. After splitting the model variables “risk perception” (allergy vs. allergy-associated general health problems) and “self-efficacy” (trust vs. insecurity) a satisfactory model-fit was achieved (CFI = .939; RMSEA = .064). Particularly, increased “risk perception-allergy” (OR = 1.655) and “self-efficacy-insecurity” (OR = 2.013) as well as lower “risk perception-general health” (OR = 0.555) and “control belief” (OR = 0.217), respectively, are associated with higher ECAP motivation.ConclusionThe use of ECAP-measures by parents to protect their newborns from allergies is important, but there are deficiencies in their implementation. Based on a social cognitive model approach, predictive characteristics could be identified, which are associated with increased motivation to implement ECAP-measures. For public health our findings provide a promising basis for conception of behavioral and environmental ECAP prevention measures and their motivated implementation by parents.

Association Between Prenatal Exposure to Organochlorine Pesticides and Telomere Length in Neonatal Cord Blood

Objectives: Environmental exposure may affect the telomere length (TL) of newborns, which is considered as an early biomarker indicating susceptibility for later life diseases. However, the effects of prenatal organochlorine pesticide (OCP) exposure on newborn TL remain unclear. This study aimed to investigate the association between prenatal exposure levels of OCPs during pregnancy and TL in neonatal cord blood. Methods: A total of 168 mother–infant pairs from a birth cohort in Wuhan, China, were included this study. The concentrations of hexachlorocyclohexanes (HCHs, including β-HCH, α-HCH, and γ-HCH), p,p’-dichlorodiphenyltrichloroethane (p,p’-DDT) and its metabolites (p,p’-dichlorodiphenyldichloroethane, p,p’-DDD; p,p’-dichlorodiphenyldichloroethylene, p,p’-DDE) were measured in cord blood. The associations between the OCPs and the TL in newborns were analyzed by a generalized linear regression model. Stratified analyses by newborn sex, maternal gestational weight gain, and pregnancy body mass index (BMI) were performed to evaluate if the associations were modified by these factors. Results: The detection rates of various OCPs ranged from 50.9% to 100.0%. The median concentration of p,p’-DDE was the highest (33.90 ng/g lipid), followed by β-HCH (8.67 ng/g lipid), and the median concentrations of the other OCPs were between 0.12 and 0.33 ng/g lipid. Among the all newborns, a two-fold increase in the γ-HCH concentration in the cord blood was significantly associated with a 0.024 (95% CI: −0.041, −0.007) decrease in the TL. After stratification by newborn sex, the inverse association between γ-HCH and the TL was only statistically significant in boys, but not in girls (P for interaction &lt;0.05). In addition, after stratification by pre-pregnancy BMI, β-HCH and p,p’-DDT concentrations were significantly associated with a decreased TL in the overweight pre-pregnancy BMI group [−0.111 (95% CI: −0.203, −0.018) and −0.036 (95% CI: −0.049, −0.023), respectively]. Conclusions: Prenatal exposure to OCPs during pregnancy was associated with a decreased neonatal telomere length, which may be affected by the newborn sex and pre-pregnancy BMI. These findings may provide new insights into the mechanisms underlying OCP-induced adverse health effects.

Is domestic violence during COVID-19 in lactating women related to infantile colic? An important question

BackgroundPsychosocial factors such as maternal stress in lactating women were shown to be related to an increased risk of infantile colic because the infants can be affected through breast milk. Therefore, domestic violence against lactating mothers can be effective on the infants’ health. It is also demonstrated that domestic violence against women has increased following the COVID-19 pandemic and quarantine. Therefore, this study aims to assess the relationship between domestic violence against breastfeeding women during COVID-19 and the incidence of infantile colic.MethodsThis was a case-control study that was conducted on 356 lactating mothers who attended Bentolhoda Hospital in Bojnoord-Iran from November 2021 to August 2022. The participants were exclusively breastfeeding mothers who were under 6 months infants. Mothers with and without infantile colic infants were considered the case and control groups, respectively. Two questionnaires were used for data collection including a demographic questionnaire, and a questionnaire to assess domestic violence against women during the quarantine period of Corona pandemic. The data was analyzed using SPSS-V22 and Pearson Spearman correlation and linear regression tests.ResultsThe results showed that women in the case group had a significantly higher score for “sexual violence and restraint” than women in the control group [0.59 ± 0.34 versus 0.62 ± 0.25 (Mean ± SD), respectively] (P < 0.05). The chance of infantile colic was higher among the infants of mothers who experienced domestic violence, but it was not statistically significant (OR = 1.236, P = 0.573). Significant relationships were found between the infantile colic and the history of abortion (OR = 1.430, P = 0.028) and cesarean section (OR = 1.723, P = 0.044).ConclusionDomestic violence during pregnancy can potentially increase infant colic through breast milk. Although our findings need more investigation, it can be recommended to plan the direction of screening for domestic violence and providing the necessary care and counseling to the parents in perinatal care services to prevent infantile colic and improve the infant’s health.