Children Of Older Mothers Research Articles

Trends and inequalities in BCG immunisation coverage among one-year-olds in Sierra Leone, 2008–2019

BackgroundBacillus Calmette-Guérin (BCG) vaccination is a cornerstone of childhood immunisation programs, protecting against tuberculosis (TB), a major public health concern. Sierra Leone, a West African nation, faces challenges in achieving equitable and high BCG immunisation coverage. This study delves into the trends and inequalities in BCG coverage among one-year-old children in Sierra Leone between 2008 and 2019.MethodsThree rounds of data from the Sierra Leone Demographic and Health Surveys (2008, 2013, and 2019) were used to analysed to examine the inequalities in BCG coverage. Simple measures of inequality [Difference (D) and Ratio (R)] and complex measures of inequality [Population Attributable Ratio (PAR) and Fraction (PAF)] were calculated in the World Health Organization’s Health Equity Assessment Toolkit (WHO’s HEAT) software. The measures were calculated separately for each of the three surveys for age groups of women, level of education, economic status, residential areas, gender, and sub-national provinces, and their estimates were compared.ResultsThe findings revealed that BCG immunisation coverage in Sierra Leone has increased significantly from 2008 (82.0%) to 2019 (96.3%). Age-related inequalities between children of older mothers (20-49) and younger mothers (15-19) increased from a Difference of -4.7 percentage points in 2008 to 4.8 percentage points in 2019. The PAF increased from zero in 2008 to 0.4% in 2019. This means that in the absence of age-related inequalities, the national average of BCG immunisation coverage would have increased by 0.4%. Economic-related inequalities between children of mothers in Quintile 5 (richest) and Quintile 1 (poorest) decreased from a Difference of 9.2 percentage points in 2008 to 1.2 percentage points in 2019. Educational-related inequalities between children of mothers with secondary/higher education and no education decreased from a Difference of 14.1 percentage points in 2008 to 0.4 percentage points in 2019. The PAF decreased from 13.3% in 2008 to 0.2% in 2019, indicating that without educational-related inequalities the setting average of BCG immunisation coverage would have increased by 0.2%. Place of residence-related inequalities between children of mothers living in urban areas and rural areas decreased from a Difference of 9.3 percentage points in 2008 to 0.7 percentage points in 2019. The PAF decreased from 8.5% in 2008 to 0.5% in 2019 indicating that the national average of BCG immunisation coverage would have increased by 0.5% without place of residence-related inequalities. The sex of the child-related inequalities between male and female children decreased from a Difference of 5.4 percentage points in 2008 to 0.7 percentage points in 2019. The PAF decreased from 3.3% in 2008 to 0.4% in 2019 indicating that the national average of BCG immunisation coverage would have increased by 0.4% without sex of the child-related inequalities. Provincial inequalities decreased from a Difference of 18.5 percentage points in 2008 to 2.3 percentage points in 2019. The PAF decreased from 14.3% in 2008 to 1.1% in 2019 indicating that the national average of BCG immunisation coverage would have increased by 1.1% without provincial inequalities.ConclusionThe findings indicate a substantial improvement in BCG immunisation coverage in Sierra Leone among one-year-olds, reflecting successful public health initiatives. However, age-related inequalities have worsened, with coverage among children of younger mothers declining relative to those of older mothers, suggesting a need for targeted interventions for this population. In contrast, economic, educational, sex, and place of residence-related inequalities have notably decreased, indicating progress in equitable access to immunisation across different socioeconomic strata. Additionally, provincial inequalities have decreased significantly, yet a difference of 2.3 percentage points remains, highlighting the need for continued efforts to ensure that all provinces, receive adequate healthcare resources and outreach. The absence of economic-related inequality by 2019 is particularly encouraging, as it suggests that economic barriers to immunisation have been effectively addressed. Furthermore, the reduction in educational and provincial inequalities highlights the effectiveness of strategies aimed at improving access and awareness in underserved areas.

Trends and inequalities in oral rehydration therapy and continued feeding for children under five with diarrhoea in Sierra Leone

BackgroundSierra Leone has improved child health outcomes in recent decades. However, diarrhoeal diseases remain a public health concern, particularly among children under five. This study investigates the trends and inequalities in oral rehydration therapy and continued feeding for children under five with diarrhoea in Sierra Leone in 2008, 2013 and 2019.MethodsThe analysis utilised data from the Sierra Leone Demographic Health Survey rounds conducted in 2008, 2013, and 2019. The software utilised for the calculation of various measures of inequality, including simple difference, ratio, population-attributable risk, and population-attributable fraction, was the World Health Organization Health Equity Assessment Toolkit. An inequality assessment was conducted for six stratifiers: maternal age, maternal economic status, maternal level of education, place of residence, sex of the child, and sub-national region.ResultsOur findings reveal that children under five with diarrhoea receiving oral rehydration therapy and continued feeding increased from 56.5% in 2008 to 59.7% in 2019 in Sierra Leone. Children of mothers aged 20–49 had more coverage over time than those with mothers aged 15–19. Children of mothers who are wealthy, more educated, and living in urban areas show a decrease in coverage with time compared to the poor, the lowly educated, and those residing in rural areas. Male children had higher coverage than female children. Regional inequality decreased slightly from 21.5 percentage points in 2008 to 21.2 percentage points in 2019.ConclusionThe findings revealed a mixed picture of progress in oral rehydration therapy and continued feeding for children under five in Sierra Leone. While national coverage has increased, inequalities persist. Children of older mothers and those from disadvantaged backgrounds have experienced improvements, while children of younger, wealthier, and more educated mothers in urban areas have seen a decline in coverage. The gender and regional inequalities remain. Expanding community-based health programs, providing subsidised or free supplies, and strengthening health systems in underserved areas are key strategies to ensure equitable and effective healthcare for all children in Sierra Leone.

Forms and functions of self-repetition in Mandarin child-directed speech

The present study aims to investigate how self-repetition is used to serve communicative purposes in Mandarin mother–child interaction, focusing particularly on mothers’ child-directed speech. The participants of this study consisted of 12 Mandarin-speaking children (4 two-year-olds, 4 three-year-olds, and 4 four-year-olds) and their mothers. Natural conversation from each mother–child dyad was collected for a total of 12 h. The occurrences of self-repetition in the data were analyzed in terms of their forms and functions. The results showed that the mothers of younger children tended to use self-repetition more frequently than the mothers of older children. The predominant form of self-repetition was expanded repetition, and the major functions were soliciting responses and emphasis. Detailed analyses showed how the mothers used the different forms of self-repetition to express various functions. It was concluded that self-repetition in child-directed speech plays an important role in facilitating mother–child interaction and that it may also reflect mothers’ sensitivity to the developing linguistic, cognitive, and communicative abilities of their children.

Prevalence, patterns, and determinants of breastfeeding cessation among mothers of children under 24 months in Uganda

BackgroundBreastfeeding duration is a critical component of infant and child nutrition, providing immediate and long-term benefits to both children and their mothers. This study uses data from the lot quality assurance sampling (LQAS) survey to examine the prevalence, patterns, and determinants of breastfeeding cessation in Uganda.MethodsThis study was a secondary analysis of data collected by the cross-sectional LQAS surveys in 2021 and 2022 covering 77 districts in Uganda. The LQAS survey methodology employs a systematic sampling approach to assess whether predefined quality standards are met within specific subgroups of a population. The study employed spatial analysis, bivariate analysis and logistic regression, both with and without clustering, to explore associations between independent variables and breastfeeding cessation. Unadjusted and adjusted odds ratios with 95% confidence intervals were calculated. Statistical significance was set at 5%.ResultsOverall, the study analysed 26,377 records of mothers with children under 24 months old. The mothers’ mean age was 27.9 years while that of their children was 11.0 months. While the general breastfeeding cessation rate was 17.7%, cessation was highest (49.7%) among mothers of children 18-23 months. Factors associated with increased odds of breastfeeding cessation included older child’s age, older mother’s age, using modern family planning, being pregnant and having an unknown pregnancy status. Lower odds of breastfeeding cessation were observed among mothers who; were married, lived in larger households, lived in rural residences, whose children received vitamin A supplementation and among all other regions compared to Kampala.ConclusionOne in five mothers cessed breastfeeding before their child reached 2 years, with a significant increase in cessation odds among mothers of older children. These findings underscore the importance of interventions to promote breastfeeding continuation and adequate nutrition for non-breastfed infants, particularly in regions with high cessation rates.

Longitudinal tracking of diet quality from childhood to adolescence: The Interplay of individual and sociodemographic factors

This study aimed to examine diet tracking from childhood to adolescence, using 4 time-points, and the influence of socioeconomic and individual characteristics in this transition. The sample included 6893 children from the Portuguese birth cohort Generation XXI with complete information on Food Frequency Questionnaire in at least one of the considered follow-ups. A Healthy Eating Index (HEI), previously developed to assess adherence to WHO's dietary recommendations, was applied at all ages (4, 7, 10 and 13y). The intraclass correlation coefficient (ICC) was used to analyse the tracking of diet quality. Linear mixed-effect models were performed to estimate the association of the child's socioeconomic and individual characteristics with the HEI score and respective trajectories over time. The overall diet quality decreased from childhood (22.2 ± 3.6 at 4y) to adolescence (18.2 ± 3.9 at 13y), with moderate tracking (ICC = 0.53), showing that children who start a healthy diet earlier might have a better diet quality as time goes by. Children of older mothers (β = 0.079, 95%CI = 0.061–0.097) and with higher education (β = 0.203, 95%CI = 0.178–0.229) and a higher household monthly income (β = 0.024,95%CI = 0.007–0.041) had a higher diet quality over time. Besides family characteristics, the child's sedentary activities (β = −0.009, 95%CI = −0.014–-0.003) negatively influence diet quality throughout life. In contrast, being a girl (β = −0.094, 95%CI = −0.132–-0.056) and having higher sleep duration (β = 0.039, 95%CI = 0.015–0.064) are associated with a higher diet quality over time. The presence of dietary tracking from childhood to adolescence implies that promoting healthy eating habits during the first years of life is crucial for a healthier diet quality during late childhood and early adolescence, focusing on maternal and individual child characteristics.

Growth failure among children of adolescent mothers at ages 0-5 and 6-12 years in India.

Adolescent motherhood has been linked with poor health outcomes at birth for children, including high neonatal mortality, low birthweight, and small-for-gestational-age rates. However, longer-term growth outcomes in the children of adolescent mothers in low-resource settings remain inadequately studied. We used longitudinal data from the India Human Development Surveys, 2004-2005 and 2011-2012 (n = 12,182) and employed regression and propensity score matching analysis to compare the following growth indicators of children born to adolescent mothers (ages 19 years or below) with those born to older mothers. Growth indicators included height and weight during ages 0-5 years and 6-12 years and change in height and weight between the two periods. In regression-based estimates, children born to adolescent mothers were 0.01 m shorter and weighed 0.2kg less than children of older mothers at ages 0-5 years. At ages 6-12 years, those born to adolescent mothers were 0.02 m shorter and weighed 0.97kg less. The height difference between the two groups increased by 0.01 m and the weight difference grew by 0.77kg over time. Height and weight difference between the two groups worsened among boys over time, while for girls, only the weight gap worsened. The results were similar when using propensity score matching methods. Public policies for reducing child marriage, combined with targeted health, nutrition, and well-being programs for adolescent mothers, are essential for both preventing adolescent childbearing and reducing its impact on growth failure among children in India.

Strategies and behaviors used by mothers in interactions with their young children during a mealtime in peri-urban areas of Huánuco, Peru.

This study aimed to gain an in-depth understanding about different strategies used by mothers to feed their 6-23-month-old children, as well as to learn about mothers' behaviors in response to situations of food refusal by her child, in order to generate evidence that contributes to the information gap on responsive feeding in Peru. The study was conducted in the city of Huánuco, a peri-urban area of Peru, with mothers of children in the complementary feeding stage participating. An in-depth 5-hour home observation was conducted in eight mother-child dyads. Both the mothers' and children's mealtime and food-related behaviors were coded and an inductive thematic analysis was applied. The primary objective of many of the strategies used by the mothers was to get their child to eat a little more. Six strategies were identified: pressure, encouragement, facilitating intake, acceptance, negotiation and reasoning. Certain differences were found in the strategies employed by the mother according to the age of her child, with mothers of younger children using more encouragement and mothers of older children using more pressure for their child to eat. The mothers' behavior in response to the child's refusal of food was both responsive and non-responsive (controlling), depending on the reason for the refusal. The findings are of great value for understanding about the feeding interactions of mother-child dyads in Peru and they start to address the information gap and can support the development of nutritional intervention strategies for use with children.

Parental socioeconomic and psychological determinants of the 2009 pandemic influenza A(H1N1) vaccine uptake in children

BackgroundBefore COVID-19, the previous pandemic was caused by influenza A(H1N1)pdm09 virus in 2009. Identification of factors behind parental decisions to have their child vaccinated against pandemic influenza could be helpful in planning of other pandemic vaccination programmes. We investigated the association of parental socioeconomic and psychosocial factors with uptake of the pandemic influenza vaccine in children in 2009–2010. MethodsThis study was conducted within a prospective birth-cohort study (STEPS Study), where children born in 2008–2010 are followed from pregnancy to adulthood. Demographic and socioeconomic factors of parents were collected through questionnaires and vaccination data from electronic registers. Before and after the birth of the child, the mother’s and father’s individual and relational psychosocial well-being, i.e. depressive symptoms, dissatisfaction with the relationship, experienced social and emotional loneliness, and maternal anxiety during pregnancy, were measured by validated questionnaires (BDI-II, RDAS, PRAQ, and UCLA). ResultsOf 1020 children aged 6–20 months at the beginning of pandemic influenza vaccinations, 820 (80%) received and 200 (20%) did not receive the vaccine against influenza A(H1N1)pdm09. All measures of parents’ psychosocial well-being were similar between vaccinated and non-vaccinated children. Children of younger mothers had a higher risk of not receiving the influenza A(H1N1)pdm09 vaccine than children of older mothers (OR 2.59, 95% CI 1.52–4.43, for mothers < 27.7 years compared to ≥ 33.6 years of age). Children of mothers with lower educational level had an increased risk of not receiving the vaccine (OR 1.46, 95% CI 1.00–2.14). ConclusionsMother’s younger age and lower education level were associated with an increased risk for the child not to receive the 2009 pandemic influenza vaccine, but individual or relational psychosocial well-being of parents was not associated with children’s vaccination. Our findings suggest that young and poorly educated mothers should receive targeted support in order to promote children’s vaccinations during a pandemic.

The stress before the storm: Psychological correlates of hurricane-related evacuation stressors on mothers and children.

Natural disasters, such as hurricanes, can contribute to the development of posttraumatic stress symptoms (PTSS), anxiety, and depression. Furthermore, mothers and children are especially vulnerable postdisasters. Despite the rise in the frequency of climate-related disasters and also the threat of disasters (e.g., storms that threaten but do not make landfall), little is known about how predisaster experiences are associated with mothers' and children's postdisaster psychological functioning. This study examined evacuation-related stressors as predictors of mothers' and youths' psychological functioning 3 months after Hurricane Irma. Mothers (N = 535; 33% ethnic/racial minorities) from South Florida counties most affected by Hurricane Irma completed an online survey that assessed evacuation-related stressors (both pre- and posthurricane), hurricane exposure (i.e., life threat, loss/disruption), and posthurricane social support and mental health symptomatology (i.e., PTSS, anxiety, depression). Mothers of children aged 7-17 years (n = 226) also reported on their child's psychological functioning. Using a risk and resilience model, evacuation stressors significantly predicted mothers' and youths' PTSS and symptoms of anxiety and depression, even after accounting for demographic factors, hurricane exposure, and availability of social support. Mothers of older children also reported significantly higher levels of PTSS, anxiety, and depression than mothers who only had young children (aged 6 or younger) at home. Evacuation experiences represent significant stressors that may put mothers and children at risk for PTSS and psychological distress. Resilience-building efforts should include efforts to better prepare families for prestorm evacuations, thereby reducing risk in mothers and youth and ultimately contributing to better psychosocial functioning. (PsycInfo Database Record (c) 2022 APA, all rights reserved).

Mothers adapt their voice during children\u2019s adolescent development

Mothers alter their speech in a stereotypical manner when addressing infants using high pitch, a wide pitch range, and distinct timbral features. Mothers reduce their vocal pitch after early childhood; however, it is not known whether mother’s voice changes through adolescence as children become increasingly independent from their parents. Here we investigate the vocal acoustics of 50 mothers of older children (ages 7–16) to determine: (1) whether pitch changes associated with child-directed speech decrease with age; (2) whether other acoustical features associated with child-directed speech change with age; and, (3) the relative contribution of acoustical features in predicting child’s age. Results reveal that mothers of older children used lower pitched voices than mothers of younger children, and mother’s voice pitch height predicted their child’s age. Crucially, these effects were present after controlling for mother’s age, accounting for aging-related pitch reductions. Brightness, a timbral feature correlated with pitch height, also showed an inverse relation with child’s age but did not improve prediction of child’s age beyond that accounted for by pitch height. Other acoustic features did not predict child age. Findings suggest that mother’s voice adapts to match their child’s developmental progression into adolescence and this adaptation is independent of mother’s age.

Small-quantity lipid-based nutrient supplements for children age 6–24 months: a systematic review and individual participant data meta-analysis of effects on developmental outcomes and effect modifiers

ABSTRACTBackgroundSmall-quantity (SQ) lipid-based nutrient supplements (LNSs) provide many nutrients needed for brain development.ObjectivesWe aimed to generate pooled estimates of the effect of SQ-LNSs on developmental outcomes (language, social-emotional, motor, and executive function), and to identify study-level and individual-level modifiers of these effects.MethodsWe conducted a 2-stage meta-analysis of individual participant data from 14 intervention against control group comparisons in 13 randomized trials of SQ-LNSs provided to children age 6–24 mo (total n = 30,024).ResultsIn 11–13 intervention against control group comparisons (n = 23,588–24,561), SQ-LNSs increased mean language (mean difference: 0.07 SD; 95% CI: 0.04, 0.10 SD), social-emotional (0.08; 0.05, 0.11 SD), and motor scores (0.08; 95% CI: 0.05, 0.11 SD) and reduced the prevalence of children in the lowest decile of these scores by 16% (prevalence ratio: 0.84; 95% CI: 0.76, 0.92), 19% (0.81; 95% CI: 0.74, 0.89), and 16% (0.84; 95% CI: 0.76, 0.92), respectively. SQ-LNSs also increased the prevalence of children walking without support at 12 mo by 9% (1.09; 95% CI: 1.05, 1.14). Effects of SQ-LNSs on language, social-emotional, and motor outcomes were larger among study populations with a higher stunting burden (≥35%) (mean difference: 0.11–0.13 SD; 8–9 comparisons). At the individual level, greater effects of SQ-LNSs were found on language among children who were acutely malnourished (mean difference: 0.31) at baseline; on language (0.12), motor (0.11), and executive function (0.06) among children in households with lower socioeconomic status; and on motor development among later-born children (0.11), children of older mothers (0.10), and children of mothers with lower education (0.11).ConclusionsChild SQ-LNSs can be expected to result in modest developmental gains, which would be analogous to 1–1.5 IQ points on an IQ test, particularly in populations with a high child stunting burden. Certain groups of children who experience higher-risk environments have greater potential to benefit from SQ-LNSs in developmental outcomes.This trial was registered at www.crd.york.ac.uk/PROSPERO as CRD42020159971.

Israeli Health Care Social Workers' Personal and Professional Concerns during the COVID-19 Pandemic Crisis: The Work-Family Role Conflict.

This exploratory study focuses on the personal and professional concerns of Israeli social workers in hospitals and community health settings during the coronavirus (COVID-19) pandemic. Other studies omitted health care social workers’ needs and concerns. Participants included 126 social workers (120 females, 5 males and 1 other gender identity) in hospitals and community health settings who completed an online survey during the height of the first wave of COVID-19 in Israel. Measures included questions on exposure to COVID-19, sense of safety at work, perceived support, and personal and professional concerns. Two open-ended questions about the social workers’ concerns and the perceived concerns of their patients were included. The results showed that 17 per cent reported one of their inter-disciplinary team testing positive for COVID-19. Only one-third of the social workers felt safe from COVID-19 infection in their workplace. Mothers of dependent children were more concerned about income loss and about balancing work and family requirements than mothers of older children. ‘Home–work conflict’ was also a main theme in the qualitative data. In conclusion, the work–home role conflict took an especially heavy toll during the COVID-19 pandemic on social workers who were mothers to dependent children.

A Mixed-Methods Study of Factors Influencing Access to and Use of Micronutrient Powders in Rwanda.

The World Health Organization recommends point-of-use fortification with multiple micronutrients powder (MNP) for foods consumed by children aged 6-23 months in populations where anemia prevalence among children under 2 years or under 5 years of age is 20% or higher. In Rwanda, anemia affects 37% of children under 5 years. The MNP program was implemented to address anemia, but research on factors affecting the implementation of the MNP program is limited. We conducted a mixed-methods study to examine the factors influencing access to and use of MNP among mothers (N=379) in Rutsiro district, northwest Rwanda. Inductive content analysis was used for qualitative data. Logistic regression analysis was used to determine factors associated with the use of MNP. Qualitative results indicated that the unavailability of MNP supplies and distribution issues were major barriers to accessing MNP. Factors influencing the use of MNP included mothers' perceptions of side effects and health benefits of MNP, as well as inappropriate complementary feeding practices. Mothers of older children (aged 12-23 months) were more likely to use MNP than those of younger children (aged 6-11 months) (adjusted odds ratio [aOR]=3.63, P<.001). Mothers whose children participated in the supplementary food program were nearly 3 times more likely to use MNP than those whose children had never participated in the program (aOR=2.84, P=.001). Increasing household hunger score was significantly associated with lower odds of using MNP (aOR=0.80, P=.038). Mechanisms to monitor MNP supply and program implementation need to be strengthened to ensure mothers have access to the product. MNP program implementers should address gaps in complementary feeding practices and ensure mothers have access to adequate complementary foods.

Consequences of Teenage Motherhood on Children

Children of teenage mothers fare worse than children of older mothers. In order to estimate a causal effect of teenage motherhood, we study a sample of teenage pregnant women and exploit miscarriages as a natural experiment that causes a delay in childbirth from age 19 to 21. We estimate lower and upper bounds and rule out negative consequences of teenage motherhood on early child health and education. One reason is that treatment and control groups are similar in terms of pre-pregnancy behavior and socioeconomic background. Another reason is that miscarriages have detrimental effects on parents’ use of mental health care.

Perceived Paternal Involvement, Relationship Satisfaction, Mothers' Mental Health and Parenting Stress: A Multi-Sample Path Analysis.

Research has demonstrated the short- and long-term impacts of maternal mental health and well-being on children's emotional and behavioral outcomes. It is thus important to better understand the antecedents of maternal depression and stress. The aim of this study was to determine whether the contribution of perceived paternal involvement to account for mothers' depression and parental stress was mediated by relationship factors such as parenting alliance and dyadic adjustment. A second aim was to determine whether these relationships hold equally true in mothers of infants and young toddlers (0–24 months) and mothers of older children (25 months and older). Cross-sectional data were collected from 447 mothers. Mothers reported on their perceptions of paternal involvement with childcare responsibilities, dyadic adjustment, parenting alliance, parenting stress, and depression. Multi-sample path modeling analyses were conducted. Results revealed that perceived paternal involvement was positively related to both dyadic adjustment and parental alliance, that parenting alliance was negatively related to all three subscales of parenting stress and mothers' depression but that dyadic adjustment was negatively related to parenting distress (one subscale of parenting stress) and mothers' depression. Results from the multi-sample analyses indicated that the pattern of relationships was the same in the two groups, but that the model was not invariant. The most notable difference was that parenting alliance did not significantly account for depression in the mothers of younger children. Correlates of maternal mental health and well-being identified in this study could be useful when designing psychological interventions for mothers and fathers.

A scoping review of mother-child separation in clinical paediatric settings.

There is increasing evidence to suggest that autonomic regulation of hospitalised infants is affected by separation from their mother. This review explored the extent of the evidence relating to the impact of separation on infants and children and aimed to identify suitable measures of the impact of mother-child separation. We conducted a scoping review of seven databases using the main search terms 'physiological', 'psychological', 'infant/child', 'maternal separation' and 'hospital'. Thirty-four articles containing data relevant to the effects of mother-child separation on either member of the pair were included. Findings highlight the central importance of the mother's presence in mediating the stressful effects of hospitalisation on her child. The majority of articles reported on psychological effects of separation on mothers of infants or on younger children. We identified no articles reporting on physiological effects on the older child or mothers of older children or psychological effects on mothers of older children. Only nine articles used validated tools to measure the effects of separation. There is a need for more evidence, based on validated measurement, about the psychological effects of separation on the child, particularly the older child, and on the physiological effects of separation on the mother-child pair during hospitalisation.

Does anxiety impact the neural processing of child faces in mothers of school-aged children? An ERP study using an emotional Go/NoGo task

ABSTRACT Maternal anxiety during pregnancy and the early postpartum period is associated with heightened neural processing of neutral infant faces as measured by event-related potentials (ERPs). However, less is known about how anxiety shapes neural face processing in mothers of older children. In our study, 36 mothers of 8–10 year old children completed a Go/NoGo task consisting of neutral and emotional (happy, fearful) facial expressions posed by unfamiliar school-aged children while EEG was recorded. Higher levels of maternal anxiety -indexed via self-report- were associated with delayed behavioral responses to children’s fearful faces and increased N170 and LPP amplitudes elicited by children’s neutral faces. While anxiety was also positively related to the LPP elicited by children’s emotional faces, it only led to increased N170 amplitude responses to children’s fearful, but not happy, faces and only when they were NoGo cues. The study replicates and extends prior findings examining the impact of maternal anxiety on neural responses to neutral infant faces to later stages of parenting with further neural markers and emotional expressions being affected. Findings evidence the importance of studying these associations beyond infancy to increase our knowledge about processes potentially underlying the relation between anxiety and less optimal parenting across development.

Getting the measurement right! quantifying time poverty and multitasking from childcare among mothers with children across different age groups in rural north India

ABSTRACT Existing research suggests that women spend a disproportionate amount of time on unpaid housework and childcare compared to men. However, there is a lack of empirical evidence on unequal time burdens due to childcare among women. This study analyses the quantum of time poverty and multitasking behaviours of 3623 rural women with children of varying ages across rural North India. Findings show that mothers with infants spend more time on childcare and less time on self-care and leisure, and employment-related activities as compared to mothers with older children; they also multitask with childcare more than mothers of older children across all their daily activities. Our findings suggest that interventions and policies need to be designed to raise awareness, identify/adopt novel approaches and technologies to reduce work burden of unpaid work on women’s time, provide accessible childcare and encourage a more equitable distribution of household responsibilities.

Coverage and factors associated with vitamin A supplementation among children aged 6-59 months in twenty-three sub-Saharan African countries.

The present study aimed to give an overall view of the pattern of high-dose vitamin A supplementation (VAS) coverage in twenty-three sub-Saharan African countries and factors associated with receipt of VAS among children aged 6-59 months. Cross-sectional data from the twenty-three Demographic and Health Surveys conducted from 2011 to 2015 in twenty-three sub-Saharan African countries were pooled. A multilevel logistic regression model was used to explore factors associated with VAS. Twenty-three sub-Saharan African countries.ParticipantsChildren (n 215 511) aged 6-59 months. The overall coverage of VAS among children aged 6-59 months for the surveys included was 59·4 %. In the multivariable analysis, children whose mothers had primary (adjusted OR (aOR)=1·43; 95 % CI 1·39, 1·47) or secondary or above (aOR=1·72; 95 % CI 1·67, 1·77) educational status were more likely to receive VAS than children whose mothers had no formal education. Other factors associated with significantly increased likelihood of VAS were: living in urban areas; children of working mothers; children whose mothers had higher media exposure; children of older mothers v. children of mothers aged 15-19 years; and older children v. children aged 6-11 months. At the country level, lower media exposure was significant and negatively associated with VAS. Broader VAS coverage is needed according to our data. More efforts are needed to scale up coverage, focusing mostly on groups at risk of non-receipt of vitamin A.

Cardiovascular Health of Mothers in the United States: National Health and Nutrition Examination Survey 2007-2014.

Background: Pregnancy and childrearing can impact women's health and alter chronic disease trajectories in later life, including cardiovascular disease. The purpose of this study was to assess measures of women's cardiovascular health by time since last live birth. Materials and Methods: Data were from 4,021 nonpregnant U.S. women, 20-44 years of age, participating in the 2007-2014 National Health and Nutrition Examination Survey (NHANES). Cardiovascular health was assessed using physical measures, laboratory measures, self-reported behaviors, medical conditions, and selected psychosocial factors by time since last live birth. Results: Women reported their last live birth within the past 12 months ("mothers of infants"; 7.4%), >12 months, but <3 years ago ("mothers of toddlers"; 10.0%), or ≥3 years ago ("mothers of older children"; 45.2%); 37.3% were nulliparous. Compared with nulliparous women, mothers of older children had a higher prevalence of selected cardiovascular risk factors, including unhealthy diet (75.6% vs. 68.8%) and smoking (28.1% vs. 21.9%), after adjustment for sociodemographics (including age). Mothers of toddlers had a higher prevalence of unhealthy diet (78.0% vs. 68.8%). Mothers also had poorer metabolic health as indicated by a higher prevalence of low HDL cholesterol among mothers of toddlers and older children (44.2% and 40.4%, respectively, vs. 33.6%), and a higher prevalence of high waist circumference among mothers of infants (65.6% vs. 53.8%). Some mothers also had a higher prevalence of other cardiovascular risk factors, including low physical activity and poor sleep. Conclusion: Prior pregnancy and childrearing may be associated with selected cardiovascular risk factors among nonpregnant reproductive-aged U.S. women.