Fathers Count: The Impact of Paternal Risk Factors on Birth Outcomes

Objective To determine the contribution of paternal factors to the risk of adverse birth outcomes. Methods This is a retrospective cross-sectional analysis using birth certificate data from 2004 to 2015 retrieved from the Finger Lakes Regional Perinatal Data System. Primiparous women with singleton pregnancies were analyzed in the study. Two multivariate logistic regression models were conducted to assess potential paternal risk factors including age, race/ethnicity, and education on four birth outcomes, including preterm birth (PTB), low birthweight (LBW), high birthweight (HBW), and small for gestational age (SGA). Results A total of 36,731 singleton births were included in the analysis. Less paternal education was significantly related to an elevated risk of PTB, LBW, and SGA, even after adjustment for maternal demographic, medical, and lifestyle factors (P?<?0.05). Paternal race/ethnicity was also significantly associated with all four birth outcomes (P?<?0.05) while controlling for maternal factors. Older paternal age was associated with increased odds (OR 1.012, 95% CI 1.003–1.022) of LBW. Maternal race/ethnicity partially mediated the association of paternal race/ethnicity with HBW and SGA. Maternal education partially mediated the relationship between paternal education and SGA. Conclusion Paternal factors were important predictors of adverse birth outcomes. Our results support the inclusion of fathers in future studies and clinical programs aimed at reducing adverse birth outcomes.     

Movin’ on Up: Socioeconomic Mobility and the Risk of Delivering a Small-for-Gestational Age Infant

Objective Poor fetal growth is associated with increased rates of adverse health outcomes in children and adults. The social determinants of poor fetal growth are not well understood. Using multiple socioeconomic indicators measured at the individual level, this study examined changes in maternal socioeconomic position (SEP) from childhood to adulthood (socioeconomic mobility) in relation to poor fetal growth in offspring. Methods Data were from the Pregnancy Outcomes and Community Health Study (September 1998–June 2004) that enrolled women in mid-pregnancy from 52 clinics in five Michigan communities (2463 women: 1824 non-Hispanic White, 639 non-Hispanic Black). Fetal growth was defined by birthweight-for-gestational age percentiles; infants with birthweight-for-gestational age <10th percentile were referred to as small-for-gestational age (SGA). In logistic regression models, mothers whose SEP changed from childhood to adulthood were compared to two reference groups, the socioeconomic group they left and the group they joined. Results Approximately, 8.2 % of women (non-Hispanic White: 6.3 %, non-Hispanic Black: 13.9 %) delivered an SGA infant. Upward mobility was associated with decreased risk of delivering an SGA infant. Overall, the SGA adjusted-odds ratio was 0.34 [95 % confidence interval (CI) 0.17–0.69] for women who moved from lower to middle/upper versus static lower class, and 0.44 (CI 0.28–1.04) for women who moved from middle to upper versus static middle class. There were no significant differences in SGA risk when women were compared to the SEP group they joined. Conclusions Our findings support a link between mother’s socioeconomic mobility and SGA offspring. Policies that allow for the redistribution or reinvestment of resources may reduce disparities in rates of SGA births.     

Associations Between Mistreatment by a Provider during Childbirth and Maternal Health Complications in Uttar Pradesh,India

Objectives This study assesses associations between mistreatment by a provider during childbirth and maternal complications in Uttar Pradesh, India. Methods Cross-sectional survey data were collected from women (N?=?2639) who had delivered at 68 public health facilities in Uttar Pradesh, participating in a quality of care study. Participants were recruited from April to July 2015 and surveyed on demographics, mistreatment during childbirth (measure developed for this study, Cronbach’s alpha?=?0.70), and maternal health complications. Regression models assessed associations between mistreatment during childbirth and maternal complications, at delivery and postpartum, adjusting for demographics and pregnancy complications. Results Participants were aged 17–48 years, and 30.3% were scheduled caste/scheduled tribe. One in five (20.9%) reported mistreatment by their provider during childbirth, including discrimination and abuse; complications during delivery (e.g., obstructed labor) and postpartum (e.g., excessive bleeding) were reported by 45.8 and 41.5% of women, respectively. Health providers at delivery included staff nurses (81.8%), midwives (14.0%), and physicians (2.2%); Chi square analyses indicate that women were significantly more likely to report mistreatment when their provider was a nurse rather than a physician or midwife. Women reporting mistreatment by a provider during childbirth had higher odds of complications at delivery (AOR?=?1.32; 95% CI 1.05–1.67) and postpartum (AOR?=?2.12; 95% CI 1.67–2.68). Conclusions for Practice Mistreatment of women by their provider during childbirth is a pervasive health and human rights violation, and is associated with increased risk for maternal health complications in Uttar Pradesh. Efforts to improve quality of maternal care should include greater training and monitoring of providers to ensure respectful treatment of patients.     

Prepregnancy Obesity and Birth Outcomes

Objective To investigate the association between prepregnancy obesity and birth outcomes using fixed effect models comparing siblings from the same mother. Methods A total of 7496 births to 3990 mothers from the National Longitudinal Survey of Youth 1979 survey are examined. Outcomes include macrosomia, gestational length, incidence of low birthweight, preterm birth, large and small for gestational age (LGA, SGA), c-section, infant doctor visits, mother’s and infant’s days in hospital post-partum, whether the mother breastfed, and duration of breastfeeding. Association of outcomes with maternal pre-pregnancy obesity was examined using Ordinary Least Squares (OLS) regression to compare across mothers and fixed effects to compare within families. Results In fixed effect models we find no statistically significant association between most outcomes and prepregnancy obesity with the exception of LGA, SGA, low birth weight, and preterm birth. We find that prepregnancy obesity is associated with a with lower risk of low birthweight, SGA, and preterm birth but controlling for prepregnancy obesity, increases in GWG lead to increased risk of LGA. Conclusions Contrary to previous studies, which have found that maternal obesity increases the risk of c-section, macrosomia, and LGA, while decreasing the probability of breastfeeding, our sibling comparison models reveal no such association. In fact, our results suggest a protective effect of obesity in that women who are obese prepregnancy have longer gestation lengths, and are less likely to give birth to a preterm or low birthweight infant.     

Does Maternal Exposure to Secondhand Tobacco Smoke During Pregnancy Increase the Risk for Preterm or Small-for-Gestational Age Birth?

Introduction While associations between active smoking and various adverse birth outcomes (ABOs) have been reported in the literature, less is known about the impact of secondhand smoke (SHS) on many pregnancy outcomes. Methods We examined the relationship between maternal exposure to SHS during pregnancy and preterm (<?37 weeks gestation) and small-for-gestational age (SGA; assessed using sex-, race/ethnic-, and parity-specific growth curves) singleton births using non-smoking controls from the National Birth Defects Prevention Study (1997–2011). Multivariable logistic regression models for household, workplace/school, and combined SHS exposure—controlled for maternal education, race/ethnicity, pre-pregnancy body mass index, and high blood pressure—were used to estimate adjusted odds ratios (aORs) and 95% confidence intervals (CIs). Interaction was assessed for maternal folic acid supplementation, alcohol use, age at delivery, and infant sex. Results Infants of 8855 mothers were examined in the preterm birth analysis with 666 (7.5%) categorized as preterm, 574 moderately preterm (32–36 weeks), and 92 very preterm (<?32 weeks). For the SGA analysis, infants of 8684 mothers were examined with 670 (7.7%) categorized as SGA. The aORs for mothers reporting both household and workplace/school SHS were elevated for preterm (aOR 1.99; 95% CI 1.13–3.50) and moderately preterm birth (32–36 weeks) (aOR 2.17; 95% CI 1.22–3.88). No results for the SGA analysis achieved significance, nor was evidence of interaction evident. Conclusion The findings suggest an association between SHS from multiple exposure sources and preterm birth, but no evidence for association with SGA births. Continued study of SHS and ABOs is needed to best inform public health prevention programs.     

The Effect of Paid Leave on Maternal Mental Health

Objectives I examined the relationship between paid maternity leave and maternal mental health among women returning to work within 12 weeks of childbirth, after 12 weeks, and those returning specifically to full-time work within 12 weeks of giving birth. Methods I used data from 3850 women who worked full-time before childbirth from the Early Childhood Longitudinal Study—Birth Cohort. I utilized propensity score matching techniques to address selection bias. Mental health was measured using the Center for Epidemiologic Studies Depression (CESD) scale, with high scores indicating greater depressive symptoms. Results Returning to work after giving birth provided psychological benefits to women who used to work full-time before childbirth. The average CESD score of women who returned to work was 0.15 standard deviation (p?<?0.01) lower than the average CESD score of all women who worked full-time before giving birth. Shorter leave, on the other hand, was associated with adverse effects on mental health. The average CESD score of women who returned within 12 weeks of giving birth was 0.13 standard deviation higher (p?<?0.05) than the average CESD score of all women who rejoined labor market within 9 months of giving birth. However, receipt of paid leave was associated with an improved mental health outcome. Among all women who returned to work within 12 weeks of childbirth, those women who received some paid leave had a 0.17 standard deviation (p?<?0.05) lower CESD score than the average CESD score. The result was stronger for women who returned to full-time work within 12 weeks of giving birth, with a 0.32 standard deviation (p?<?0.01) lower CESD score than the average CESD score. Conclusions The study revealed that the negative psychological effect of early return to work after giving birth was alleviated when women received paid leave.     

Is Institutional Delivery Protective Against Neonatal Mortality Among Poor or Tribal Women? A Cohort Study From Gujarat,India

Objectives In low-income settings, neonatal mortality rates (NMR) are higher among socioeconomically disadvantaged groups. Institutional deliveries have been shown to be protective against neonatal mortality. In Gujarat, India, the access of disadvantaged women to institutional deliveries has increased. However, the impact of increased institutional delivery on NMR has not been studied here. This paper examined if institutional childbirth is associated with lower NMR among disadvantaged women in Gujarat, India. Methods A community-based prospective cohort of pregnant women was followed in three districts in Gujarat, India (July 2013–November 2014). Two thousand nine hundred and nineteen live births to disadvantaged women (tribal or below poverty line) were included in the study. Data was analyzed using multivariable logistic regression. Results The overall NMR was 25 deaths per 1000 live births. Multivariable analysis showed that institutional childbirth was protective against neonatal mortality only among disadvantaged women with obstetric complications during delivery. Among mothers with obstetric complications during delivery, those who gave birth in a private or public facility had significantly lower odds of having a neonatal death than women delivering at home (AOR 0.07 95% CI 0.01–0.45 and AOR 0.03, 95% CI 0.00–0.33 respectively). Conclusions for Practice Our findings highlight the crucial role of institutional delivery to prevent neonatal deaths among those born to disadvantaged women with complications during delivery in this setting. Efforts to improve disadvantaged women’s access to good quality obstetric care must continue in order to further reduce the NMR in Gujarat, India.     

Risk Factors for Non-use of Skilled Birth Attendants: Analysis of South Sudan Household Survey, 2010

Objectives South Sudan has the lowest percentage of births attended by skilled health personnel in the world. This paper aims to identify potential risk factors associated with non-use of skilled birth attendants at delivery in South Sudan. Methods Secondary data analyses of the 2010 South Sudan Household Health Survey second round were conducted with data for 3504 women aged 15–49 years who gave birth in the 2 years prior to the survey. The risk of non-use of skilled birth attendants was examined using simple and multiple logistic regression analyses. Results The prevalence rates for skilled, unskilled and no birth attendants at delivery were 41 [95 % confidence interval (CI) 38.2, 43.0], 36 [95 % CI 33.9, 38.8], and 23 % [95 % CI 20.6, 24.9] respectively. Multivariable analyses indicated that educated mothers [adjusted odds ratio (AOR) 0.70; 95 % CI 0.57, 0.86], mothers who had three and more complications during pregnancy [AOR 0.77; 95 % CI 0.65, 0.90], mothers who had at least 1–3 ANC visits [AOR 0.38; 95 % CI 0.30, 0.49] and mothers from rich households [AOR 0.52; 95 % CI 0.42, 0.65] were significantly more likely to use skilled birth attendants (SBAs) at delivery. Mothers who lived in rural areas [AOR 1.44; 95 % CI 1.06, 1.96] were less likely to deliver with SBAs. Conclusion Intensive investments to recruit and train more skilled birth attendants’ on appropriate delivery care are needed, as well as building a community-based skilled birth attendants’ program to reduce avoidable maternal mortality in South Sudan.     

Longitudinal Trends in Childbirth Practices in Ethiopia

Objectives This study examines the influence of women’s birth practices on their daughters’ location of childbirth in Ethiopia, investigating the importance of intergenerational patterns of care on contemporary birth practices. Methods A qualitative survey of women aged 60 and over in three cities in Ethiopia. Results Nearly all first generation women gave birth at home, but the majority of their daughters give birth in facilities. Perceptions of childbirth practices among both women and their daughters have shifted towards facility births, despite the prevalence of home birth in the previous generation. Conclusions Birth culture has experienced a profound shift in Ethiopia within one generation, especially in urban areas, where health facilities are more easily accessible. Older generations of women have positive attitudes towards facility birth, and can help influence their daughters to give birth with medical assistance. This aligns with both national and global maternal health policies which promote safe motherhood through facility birth.     

Pregnant Women’s Infant Oral Health Knowledge and Beliefs: Influence of Having Given Birth and of Having a Child in the Home

Introduction Prenatal oral health interventions can positively impact maternal and child oral health, yet limited information exists concerning how to best educate pregnant women about infant oral health. Our objective was to examine the influence of having given birth on pregnant women’s infant oral health knowledge and beliefs. Methods We conducted a secondary analysis of data collected from a cross-sectional survey of pregnant women ≥18 years old attending UNC’s Ultrasound Clinic. Four binomial items were categorized as infant knowledge (IK) and five rated on a Likert scale (1–5) as infant belief (IB). Overall IK and IB scores were calculated, averaging the items within each construct. Respondents were categorized into two groups: multiparous (N = 268), women having at least one previous live birth and a child between 2 and 6 years old, or nulliparous (N = 186), women with no previous live births or a child between 2 and 6 years old. Regression models for IK and IB were conducted using SAS 9.2 with maternal demographic characteristics, dental utilization, and birth history as explanatory variables (p ≤ 0.05). Results IK was affected by race (p = 0.04), mother’s oral health self-rating (p = 0.0002), and birth history (p < 0.0001). On average, IK was 0.12 units higher in subjects with a history of giving birth, adjusting for explanatory variables. IB was influenced by maternal oral health beliefs (p = 0.002) and history of access to dental care (p = 0.0002). IB did not differ based on birth history (p = 0.17). Discussion The influence of birth history on pregnant women’s infant oral health knowledge and beliefs can be considered in future intervention designs to maximize available resources.     

Ethno-Specific Risk Factors for Adverse Pregnancy Outcomes: Findings from the Born in Bradford Cohort Study

Objectives Preterm birth (PTB) and small for gestational age (SGA) are major causes of perinatal mortality and morbidity. Previous studies indicated a range of risk factors associated with these poor outcomes, including maternal psychosocial and economic wellbeing. This paper will explore a range of psycho-social and economic factors in an ethnically diverse population. Methods The UK’s Born in Bradford cohort study recruited pregnant women attending a routine antenatal appointment at 26–28 weeks’ gestation at the Bradford Royal Infirmary (2007–2010). This analysis includes 9680 women with singleton live births who completed the baseline questionnaire. Data regarding maternal socio-demographic and mental health were recorded. Outcome data were collected prospectively, and analysed using multivariate regression models. The primary outcomes measured were: PTB (<37 weeks’ gestation) and SGA (<10th customised centile). Results After adjustment for socio-demographic and medical factors, financial strain was associated with a 45 % increase in PTB (OR 1.45: 95 % CI 1.06–1.98). Contrary to expectation, maternal distress in Pakistani women was negatively associated with SGA (OR 0.65: CI 0.48–0.88). Obesity in White British women was protective for PTB (OR 0.67: CI 0.45–0.98). Previously recognized risk factors, such as smoking in pregnancy and hypertension, were confirmed. Conclusions This study confirms known risk factors for PTB and SGA, along with a new variable of interest, financial strain. It also reveals a difference in the risk factors between ethnicities. In order to develop appropriate targeted preventative strategies to improve perinatal outcome in disadvantaged groups, a greater understanding of ethno-specific risk factors is required.     

Adolescent Pregnancy and Smoking in West Virginia: Pregnancy Risk Assessment Monitoring System (PRAMS) 2005–2010

Objective The purpose of this study was to examine the association between prenatal smoking and small for gestational age (SGA) infants among adolescent women in West Virginia, taking into account sociodemographic and health-related factors. Methods Secondary data analysis was conducted using the 2005–2010 West Virginia Pregnancy Risk Assessment and Monitoring Systems weighted dataset. The study population using complete case analysis procedure consisted of 886 adolescent women ages 19 and younger who delivered a live singleton infant in West Virginia. Results The prevalence of smoking among adolescents during the last 3 months of pregnancy was 67 %. Nearly a quarter (22.0 %) of the adolescents gave birth to SGA infants. Results from the logistic regression analysis showed that after controlling for sociodemographic and health-related variables, adolescents who smoked during the last 3 months of pregnancy were more likely to have SGA infants than those who did not smoke during the last 3 months of pregnancy (OR = 1.86, 95 % CI 1.06–3.27, P = 0.0307). Conclusion This study highlights the importance of recognizing that prenatal smoking is an issue among West Virginia adolescents and the need for evidence-based, culturally, and developmentally appropriate interventions for this Appalachian population.     

Racial Disparity,Depression, and Birth Outcomes Among Pregnant Teens

Objectives To examine the risk of premature delivery (PD) and small for gestational age (SGA) among pregnant teens with depressive disorders (DD), and the impact of race/ethnicity on these birth outcomes. Design/Methods We examined the hospital discharge records of pregnant mothers between the age of 13–18 year old who gave birth in the years 1994, 2000, 2006, and 2012 in the National Inpatient Sample database. We calculated the risk for PD and SGA among pregnant teens with and without DD in the overall population and within each race/ethnicity. Results Weighted sample included 1,023,586 pregnant teenage women. Prevalence of DD among teens was 0.93%, with a significantly increasing trend from 0.29% in 1994 to 2.01% in 2012 (p?<?0.001). Declining trend was observed in the proportion of pregnant younger teens from 1994 to 2012. Prevalence of depression among teenage mothers was highest among Caucasians compared to other races. Prevalence of SGA among pregnant teens was 2.23% that significantly increased from 1.63% in 1994 to 3.44% in 2012 (p?<?0.001). African American teens with DD had decreased risk for PD compared to AA without DD (OR 0.70; CI 0.57???0.387, p?<?0.001). Hispanic teens with DD had increased risk for SGA compared to Hispanics without DD (adjusted OR 1.53; CI 1.10–2.13, p?<?0.001). Conclusions for Practice There is an increasing trend for diagnosing DD among pregnant teens. Less young teenage girls are giving birth in recent years. The impact of DD on PD and SGA differs according to race. More studies are warranted to examine underlining factors responsible for these findings.     

Neighborhood Disadvantage and Neighborhood Affluence: Associations with Breastfeeding Practices in Urban Areas

Objective To estimate the associations between neighborhood disadvantage and neighborhood affluence with breastfeeding practices at the time of hospital discharge, by race-ethnicity. Methods We geocoded and linked birth certificate data for 111,596 live births in New Jersey in 2006 to census tracts. We constructed indices of neighborhood disadvantage and neighborhood affluence and examined their associations with exclusive (EBF) and any breastfeeding in multilevel models, controlling for individual-level confounders. Results The associations of neighborhood disadvantage and affluence with breastfeeding practices differed by race-ethnicity. The odds of EBF decreased as neighborhood disadvantage increased for all but White women [Asian: Adjusted odds ratio (AOR) 0.82 (95% confidence interval (CI) 0.69–0.97); Black: AOR 0.77 (95% CI 0.70–0.86); Hispanic: AOR 0.78 (95% CI 0.70–0.86); White: AOR 0.99 (95% CI 0.91–1.08)]. The odds of EBF increased as neighborhood affluence increased for Hispanic [AOR 1.19 (95% CI 1.08–1.31)] and White [AOR 1.12 (95% CI 1.06–1.18)] women only. The odds of any breastfeeding decreased with increasing neighborhood disadvantage only for Hispanic women [AOR 0.85 (95% CI 0.79–0.92)], and increased for White women [AOR 1.16 (95% CI 1.07–1.26)]. The odds of any breastfeeding increased as neighborhood affluence increased for all except Hispanic women [Asian: AOR 1.31 (95% CI 1.13–1.51); Black: AOR 1.19 (95% CI 1.07–1.32); Hispanic: AOR 1.08 (95% CI 0.99–1.18); White: AOR 1.30 (95% CI 1.24–1.38)]. Conclusions Race-ethnic differences in associations between neighborhood disadvantage and affluence and breastfeeding practices at the time of hospital discharge indicate the need for specialized support to improve access to services.     

Examining the Prevalence Rates of Preexisting Maternal Medical Conditions and Pregnancy Complications by Source: Evidence to Inform Maternal and Child Research

Objectives We sought to examine whether there are systematic differences in ascertainment of preexisting maternal medical conditions and pregnancy complications from three common data sources used in epidemiologic research. Methods Diabetes mellitus, chronic hypertension, gestational diabetes mellitus (GDM), gestational hypertensive disorders (GHD), placental abruption and premature rupture of membranes (PROM) among 4821 pregnancies were identified via birth certificates, maternal self-report at approximately 4 months postpartum and by discharge codes from the Statewide Planning and Research Cooperative System (SPARCS), a mandatory New York State hospital reporting system. The kappa statistic (k) was estimated to ascertain beyond chance agreement of outcomes between birth certificates with either maternal self-report or SPARCS. Results GHD was under-ascertained on birth certificates (5.7?%) and more frequently indicated by maternal report (11?%) and discharge data (8.2?%). PROM was indicated more on birth certificates (7.4?%) than maternal report (4.5?%) or discharge data (5.7?%). Confirmation across data sources for some outcomes varied by maternal age, race/ethnicity, prenatal care utilization, preterm delivery, parity, mode of delivery, infant sex, use of infertility treatment and for multiple births. Agreement between maternal report and discharge data with birth certificates was generally poor (kappa?<?0.4) to moderate (0.4?≤?kappa?<?0.75) but was excellent between discharge data and birth certificates for GDM among women who underwent infertility treatment (kappa?=?0.79, 95?% CI 0.74, 0.85). Conclusions for Practice Prevalence and agreement of conditions varied across sources. Condition-specific variations in reporting should be considered when designing studies that investigate associations between preexisting maternal medical and pregnancy-related conditions with health outcomes over the life-course.     

Infant Health and Future Childhood Adversity

Objective To investigate the extent to which disabling infant health conditions are associated with adverse childhood experiences at age 5. Methods We conducted a secondary analysis of data from the Fragile Families and Child Wellbeing Study, a national urban birth cohort. We estimated logistic regression models of associations between the presence of a disabling infant health condition and the child’s ACE exposures at age 5, controlling for factors that preceded the child’s birth, including the mother’s sociodemographic characteristics, physical health, mental illness, and substance abuse and the parents’ criminal justice system involvement and domestic violence or sexual abuse. ACEs included 4 categories of child maltreatment (physical, sexual, psychological abuse, neglect) and 5 categories of household dysfunction (father absence, substance use, mental illness, caregiver treated violently, incarceration). Results 3.3% of the children were characterized as having a disabling health condition that was likely present at birth. Logistic regression estimates indicate that having a disabling infant health condition was associated with 83% higher odds of the child experiencing 2 or more ACEs (AOR 1.83, CI 1.14–2.94) and 73% higher odds of the child experiencing 3 or more ACEs (AOR 1.73, CI 1.07–2.77) at age 5. Conclusions for Practice The finding of strong links between disabling infant health conditions and ACEs at age 5 suggests that child health and ACEs play intertwining and mutually reinforcing roles during the early lifecourse and highlights the critical importance of investing in systems that simultaneously promote optimal child development and address childhood adversity.     

Impact of Maternal Infant Weight Perception on Infant Feeding and Dietary Intake

Introduction Obesity is a global problem that is challenging to prevent and expensive to treat. Early childhood interventions show promise in establishing lifelong healthy eating patterns, however a better understanding of how parental feeding practices develop is needed. The study aimed to investigate maternal perception of infant weight and its relationship to feeding practices and infant dietary intake. Methods A questionnaire was completed by 263 Queensland mothers of infants aged between 5 and 13 months. Logistic regression was used to describe the association between maternal feeding practices (restriction, pressure-to-eat, monitoring), parenting style (warmth, hostility), infant weight concern and infant dietary intake. Correlation and linear regression were used to identify relationships between maternal feeding practices, parenting style, infant weight concern and infant weight. Results Mothers were found to be more concerned about underweight than overweight, misjudge infants as being underweight and failed to recognise overweight infants. Underweight concern was associated with infant weight (r?=??0.27, p?<?0.01), early introduction of solids (OR 0.24, CI 0.11–0.51) and pressure-to-eat (r?=?0.19, p?<?0.01). Pressure-to-eat was associated to maternal perception of infant weight (r?=???0.21, p?<?0.01), infant weight (r?=???0.17, p?<?0.05) and lower fruit and vegetable intake (OR 0.50, CI 0.27–0.92). Restrictive feeding practices were correlated to overweight concern (r?=?0.08, p?<?0.05). Discussion Maternal infant weight perception and concerns are related to control feeding practices which can be detrimental to infant dietary intake. Inability to recognise healthy weight may ignite these concerns or fail to address infant feeding risk factors. Discussing healthy growth should be a fundamental component of strategies to support healthy infant feeding and eating.     

Under-Five Child Mortality and Morbidity Associated with Consanguineous Child Marriage in Pakistan: Retrospective Analysis using Pakistan Demographic and Health Surveys, 1990–91, 2006–07, 2012–13

Objective To assess the combined effect of consanguineous and child marriages (CCM) on children health, which has not previously been explored, either globally or locally. Methods We analyzed secondary data from a series of cross-sectional, nationally representative Pakistan Demographic and Health Surveys 1990–91, 2006–07, and 2012–13. A total of 5406 mothers with 10,164 children were included in the analysis. Child health was assessed by variables such as history of diarrhea, acute respiratory infection (ARI), ARI with fever, Under-5 child mortality (U5CM) and small-size birth (SSB). Associations among variables were assessed by calculating unadjusted Odd Ratios (OR) and adjusted OR (AOR). Results A majority (n?=?6,247, 61%) of the births were to mothers having CCM as compare to non-CCM (3917, 39%). There was a significant association between CCM and U5CM during 1990–91 (AOR 1.24, 95% CI 1.03–1.49) and 2006–07 (AOR 1.25, 95% CI 1.05–1.51), and infant mortality in 1990–91 (AOR 1.39, 95% CI 1.05–1.85) and 2006–07 (AOR 1.61, 95% CI 1.17–2.21). A significant association was also found between CCM and SSB infants in the period 2006–07 (AOR 1.19, 95% CI 1.01–1.42) and 2012–13 (AOR 1.22, 95% CI 1.02–1.46). We noted no effect of CCM on diarrhea, ARI, and ARI with fever. Conclusion CCM increases the likelihood of U5CM, infant mortality and SSB infants. Further quantitative and qualitative research should be conducted to assess the effects of environmental, congenital and genetic factors on the health of children born to mothers in CCM.     

Does Preconception Health Differ by Nativity?: Findings from the Los Angeles Mommy and Baby (LAMB) Study

Objectives To compare certain preconception health (PCH) behaviors and conditions among US-born (USB) and foreign-born (FB) mothers in Los Angeles County (LAC), regardless of race/ethnicity, and to determine if any identified differences vary among Asian/Pacific Islanders (API’s) and Hispanics. Methods Data are from the 2012 Los Angeles Mommy and Baby study (n = 6252). PCH behaviors included tobacco use, multivitamin use, unintended pregnancy, and contraception use. PCH conditions comprised being overweight/obese, diabetes, asthma, hypertension, gum disease, and anemia. The relationship between nativity and each PCH behavior/condition was assessed using multivariable logistic regression models. Results USB women were more likely than FB women to smoke (AOR 2.12, 95 % CI 1.49–3.00), be overweight/obese (AOR 1.57, 95 % CI 1.30–1.90), and have asthma (AOR 2.04, 95 % CI 1.35–3.09) prior to pregnancy. They were less likely than FB women to use contraception before pregnancy (AOR 0.59, 95 % CI 0.49–0.72). USB Hispanics and API’s were more likely than their FB counterparts to be overweight/obese (AOR 1.57, 95 % CI 1.23–2.01 and AOR 2.37, 95 % CI 1.58–3.56, respectively) and less likely to use contraception (AOR 0.58, 95 % CI 0.45–0.74 and AOR 0.46, 95 % CI 0.30–0.71, respectively). USB Hispanic mothers were more likely than their FB counterparts to smoke (AOR 2.47, 95 % CI 1.46–4.17), not take multivitamins (AOR 1.30, 95 % CI 1.02–1.66), and have asthma (AOR 2.35, 95 % CI 1.32–4.21) before pregnancy. Conclusions US nativity is linked to negative PCH among LAC women, with many of these associations persisting among Hispanics and API’s. As PCH profoundly impacts maternal and child health across the lifecourse, culturally-appropriate interventions that maintain positive behaviors among FB reproductive-aged women and encourage positive behaviors among USB women should be pursued.