Visions of the future – a socialist departure from gloom?

Objective To test the hypothesis that consuming Mediterranean diet and using olive oil for cooking/dressing salads during pregnancy might be associated with less wheezing during the first year of the offspring's life. Methods A study was conducted in 1,409 infants (mean age, 16.6 ± 2.5 months) attending healthy infant clinics in Spain. Dietary data of mothers' intake during pregnancy was collected by means of a parental food frequency questionnaire. Demographic information and data on wheezing during the first year of the offspring's life were also recorded. Infants were stratified according to any wheezing (42.2%) during the first year of life. Results In the univariate analysis, adherence to a Mediterranean diet and using olive oil for cooking/dressing salads during pregnancy were both significantly associated with less wheezing during the first year of life. However, after multivariate analysis, only olive oil consumption during pregnancy remained associated with less wheezing in the studied period (aOR = 0.57 [95% CI = 0.4–0.9]); whereas male gender (1.8 [1.4–2.3]), day care attendance (2.15 [1.5–3.1]), maternal asthma (2.16 [1.3–3.6]), maternal smoking during pregnancy (1.83 [1.3–2.2]), infant eczema (1.95 [1.3–2.9]), and mould stains on the household walls (1.72 [1.2–2.5]) remained associated with wheezing. Conclusion Our findings suggest a protective effect (primary prevention) of olive oil use during pregnancy on wheezing during the first year of the offspring's life. Pediatr Pulmonol. 2010; 45:395–402. © 2010 Wiley-Liss, Inc.

Effective monitoring throughout pregnancy and the first year of life is a crucial factor in achieving lower rates of maternal and infant mortality. Currently, research on socioeconomic factors that influence the lack of adherence to preventive and control measures during pregnancy and the first year of life is limited. The objective of this review is to examine the available evidence on social determinants that influence participation in health promotion and preventive activities throughout the pregnancy journey and in infants during their first year of life. We performed a systematic review of the literature searching in the major scientific databases (PubMed, Scopus, EMBASE, WOS, and Cochrane Library) for articles from February 2017 to May 2023 containing information on health inequities that impact participation in health promotion and preventive measures from pregnancy through the first year of an infant's life. A total of 12 studies were selected; these studies were performed in ten different countries on five different continents. The selected studies cover preventive measures during maternal care, vaccination, and immunization during pregnancy and the first year of life, newborn screening, and follow-up of the first 12 months of life. The social factors associated with low adherence to health promotion activities during pregnancy and the first year of life include education, income, ethnicity, place of residence, and family characteristics. Despite the diverse geographical distribution, it is observed that there are common social factors linked to a decrease in the adherence to preventive measures during pregnancy and in the early years of life.

Community-acquired diarrhoea in a world with rotavirus vaccine: a glimpse into the future.

What should we tell allergic families about pets?

Dietary prevention of allergy, atopy, and allergic diseases

To test the hypothesis that consuming Mediterranean diet and using olive oil for cooking/dressing salads during pregnancy might be associated with less wheezing during the first year of the offspring's life. A study was conducted in 1,409 infants (mean age, 16.6 +/- 2.5 months) attending healthy infant clinics in Spain. Dietary data of mothers' intake during pregnancy was collected by means of a parental food frequency questionnaire. Demographic information and data on wheezing during the first year of the offspring's life were also recorded. Infants were stratified according to any wheezing (42.2%) during the first year of life. In the univariate analysis, adherence to a Mediterranean diet and using olive oil for cooking/dressing salads during pregnancy were both significantly associated with less wheezing during the first year of life. However, after multivariate analysis, only olive oil consumption during pregnancy remained associated with less wheezing in the studied period (aOR = 0.57 [95% CI = 0.4-0.9]); whereas male gender (1.8 [1.4-2.3]), day care attendance (2.15 [1.5-3.1]), maternal asthma (2.16 [1.3-3.6]), maternal smoking during pregnancy (1.83 [1.3-2.2]), infant eczema (1.95 [1.3-2.9]), and mould stains on the household walls (1.72 [1.2-2.5]) remained associated with wheezing. Our findings suggest a protective effect (primary prevention) of olive oil use during pregnancy on wheezing during the first year of the offspring's life.

To test how prenatal participation in the Special Supplemental Nutrition Program for Women, Infants and Children (WIC) impacts health care utilization and immunizations within the first year of an infant's life. We utilize comprehensive South Carolina Medicaid claims data from 2004 to 2013 linked with birth certificates data from 2004 to 2012. These data contain information on WIC participation and all health care utilization within the first year of an infant's life. We employ a maternal fixed-effects empirical design to control for unobserved factors that influence WIC participation and health care utilization. We estimate that WIC participation increases infant health care utilization within the first year of life by 0.20 well-child visits (95 percent CI 0.16-0.23), by 0.22 vaccinations (95 percent CI 0.17-0.27), and by increasing the probability of receiving care in an emergency room by 2.9 percentage points (95 percent CI 2.0-3.8). Additionally, our results show that WIC participation decreases the average number of days an infant spends in the hospital within his or her first year of life by 0.41days (95 percent CI 0.22-0.60). These findings suggest that WIC may increase health care costs in some dimensions while reducing it in others, and more work is needed to fully evaluate the impact of the program on future expenditures.

The lessons of noninterventional and interventional prospective studies on the development of atopic disease during childhood.

Reverse causation and confounding‐by‐indication: do they or do they not explain the association between childhood antibiotic treatment and subsequent development of respiratory illness?

In Brief Objective To assess additional risk of newborn death owing to early discharge. Methods This was a historical cohort study using Washington State linked birth certificates, death certificates, and hospital discharge records that covered 47,879 live births in 1989 and 1990. Logistic regression was used to assess risk of death within the first year of life after early discharge (less than 30 hours after birth) compared with later discharge (30–78 hours after birth). Results Newborns discharged early were more likely to die within 28 days of birth (odds ratio [OR] 3.65; 95% confidence interval [CI] 1.56, 8.54), between 29 days and 1 year (OR 1.61; 95% CI 1.10, 2.36), and any time within the first year (OR 1.84; 95% CI, 1.31, 2.60) of life than newborns sent home later. Newborns discharged early also were more likely to die of heart-related problems (OR 3.72; CI 1.25, 11.04) and infections (OR 4.72; CI 1.13, 19.67) within 1 year of birth than newborns discharged later. Conclusion Newborns discharged within 30 hours of birth are at increased risk of death within the first year of life. Newborns discharged early are at increased risk of death within the first year of life.

ABSTRACTAnxious temperament (AT) is a nonhuman primate phenotype that models childhood behavioral inhibition, a prominent risk factor for anxiety disorders and stress‐related psychopathology. To understand its earliest antecedents, we characterized AT's developmental trajectory over the first year of life. Infant monkeys (n = 35, 24 females) were longitudinally phenotyped for AT by assessing threat‐related increases in freezing behavior, reductions in coo‐calling, and increases in circulating cortisol at 1.5, 6, 12, 24, and 52 weeks. AT levels increased linearly, reaching mature levels by 52 weeks. Individual differences in AT, and its components, were stable across development. These findings support further studies during early primate life aimed to uncover neurobiological factors mediating development of this phenotype, which in humans is linked to stress‐related psychopathology.SummaryAnxious temperament (AT) or behavioral inhibition (BI), a trait‐like characteristic in humans associated with later development of anxiety‐related psychopathology, is evident during earliest weeks of primate life.Developmental patterns of AT and its components (threat‐related freezing, reductions in cooing, increases in plasma cortisol) across the first year of primate life are presented.Individual differences in AT and its behavioral and hormonal components are relatively stable across the first year of life, reaching maturity by one year.

The objective of this paper was to explore the association between diverse factors occurring during the first year of a child?s life and the quality of life later as an adult. The design was a prospective cohort study based on material from the Copenhagen Birth Cohort 1959–61 with 7,222 participants and two sets of questionnaires used: one by a physician during the child's first year and one by the ?adult child? 31–33 years later. The results showed that a mother's attitude towards her pregnancy, unsuccessful abortions, and/or institutionalization left a permanent trace on the child, since these children, as adults, have a quality of life 3% below the average. Meningitis during the first year of life resulted in a quality of life 11.7% below the average, while other illnesses or accidents did not have an effect. The largest associations were found with psychomotor development, where “walking with support” showed a difference of 14.2% in overall quality of life between the fastest and slowest group. Generally, diet is not correlated with quality of life, however, we find a small, but essential, correlation between the quality of life of the adult and the early cessation of suckling (4%). Full-time institutionalization during the first year of life showed a connection with the quality of life of the adult (7.1%). It is concluded that our quality of life, health and ability as adults are primarily determined by what we ourselves choose to do with our lives as young people and as adults - and only to a marginal degree determined by factors related to our background. This suggests that we as adults have a great freedom to achieve a good life despite our experiences in the beginning of life.

Children aged <2 years with chronic lung disease (CLD) have a 10-fold higher risk for respiratory syncytial virus-positive hospitalization (RSVH) compared to healthy term infants. Based on the updated position statements, we compared respiratory-related illness hospitalization (RIH) and RSVH risks in CLD children who received palivizumab during the first year (FY) versus second year (SY) of life in the Canadian Registry of Palivizumab (CARESS). Demographic data were collected at enrolment and RIH events recorded monthly from 2005 to 2015. Eight hundred forty-seven FY and 450 SY children with CLD were identified. SY children had a lower gestational age (27 versus 29 weeks) and required more days of respiratory support (64 versus 43), oxygen therapy (108 versus 55), and length of stay (118 versus 73) during the neonatal course compared to FY children; all p < 0.0005. RIH rates were 12.2 (FY) and 18.2 (SY), and RSVH rates were 2.3 (FY) and 3.9 (SY). Cox regression showed similar hazards for both RIH (hazard ratio 0.9, 95% CI 0.6–1.6, p = 0.812) and RSVH (hazard ratio 1.1, 95% CI 0.4–2.9, p = 0.920).Conclusions: SY and FY children had similar risks for RIH and RSVH. The findings imply that SY children with CLD are correctly selected for palivizumab based on neonatal illness severity and merit prophylaxis.What is Known:• Children with chronic lung disease have a 10-fold higher risk for RSV-positive hospitalization in comparison to healthy term infants and commonly receive palivizumab prophylaxis as a preventative measure against serious RSV-related lower respiratory tract infections.• The American Academy of Pediatrics [2] and the Canadian Paediatric Society [30] have recently modified their recommendations for RSV prophylaxis in children with chronic lung disease, limiting palivizumab to either those <32 weeks gestation or those in the first year of life who are oxygen dependent or require medical therapy for the treatment of their condition.What is New:• Children with chronic lung disease receiving an additional course of palivizumab in their second year of life were determined to be at similar risk for both respiratory illness-related hospitalization and RSV-positive hospitalization as palivizumab-naïve children enrolled in the first year of life in the Canadian Registry for palivizumab (CARESS).• CARESS physicians are correctly identifying high-risk children with chronic lung disease in their second year of life, whom they believe will benefit from an additional year of palivizumab prophylaxis, based on neonatal illness severity.

Infant acetaminophen use associates with early asthmatic symptoms independently of respiratory tract infections: The Copenhagen Prospective Study on Asthma in Childhood 2000 (COPSAC2000) cohort

Our goal was to examine the association between poverty, in the first and fourth years of life and cumulatively in the first and fourth years of life, and the health of children in the fourth year of life in the UK Millennium Cohort Study and in the Quebec Longitudinal Study of Child Development (QLSCD). Data from the UK Millennium Cohort Study of 14 556 children and from the QLSCD of 1950 children were analyzed. Comparable measures of poverty were households in receipt of the safety-net benefit: income support in the United Kingdom and social welfare in Quebec. Three parent-reported health indicators were examined: asthma attack, long-standing illness, and limiting long-standing illness by the fourth year of life. Associations were explored with logistic regression modeling controlling for child characteristics and maternal education. Poverty only in the first year of life significantly increased the risk of asthma attacks and limiting long-standing illness in the fourth year of life among UK children; trends were in the expected direction in the QLSCD but did not reach statistical significance. Poverty in the fourth year of life only significantly increased the risk of all 3 outcomes for UK children but not for Quebec children. For children experiencing poverty in both the first and fourth years of life, the risks for all 3 outcomes also increased in the United Kingdom, whereas only the risk of limiting long-standing illness increased in Quebec. Adjustment for confounding had little effect on the increased risks associated with poverty. These findings suggest that experience of poverty at various times in early childhood increases the risk of asthma attacks and chronic illness in the fourth year of life; however, they also indicate that poverty at different stages of the early childhood life course may have different effects on chronic illness in different country settings.