Publications by authors named "RS Kirby"

Food insecurity (FI) has been identified as a determinant of child development, yet evidence quantifying this association using the newly developed Early Childhood Development Index 2030 (ECDI2030) remains limited. Herein, we provide national estimates of early childhood development (ECD) risks using the ECDI2030 and examined to what extent FI was associated with ECD among children aged 24-59 months in Nigeria. This population based cross-sectional analyses used data from the UNICEF-supported 2021 Multiple Indicator Cluster Survey in Nigeria.

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Objective: The aim of the study is to estimate the contributions of common and modifiable risk factors to birth outcomes of individuals with prenatal opioid use disorder (OUD).

Methods: We conducted an observational cohort study of all Wisconsin Medicaid-covered singleton live births from 2011-2019. Using Blinder-Oaxaca decomposition for continuous, and the Fairlie extension for categorical outcomes, we estimated the contributions of comorbidities, tobacco use, pre-pregnancy body mass index (BMI), and gestational weight gain (GWG) to birthweight for gestational age (BW-GA) percentile associated with prenatal OUD and the risk of small for gestational age (SGA), net of other factors.

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In this study, we examined the patterns of subjective well-being (SWB) measures among pregnant women and quantified the extent to which pregnancy intendedness is associated with low SWB measures during pregnancy. We analyzed data from the 2021 Nigeria Multiple Indicator Cluster Survey comprising 3,491 pregnant women. The associations between pregnancy intention and low SWB measures (unhappiness, low life satisfaction [LS] and diminished optimism) were determined by fitting series of multilevel logistic regression models with random intercepts.

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Article Synopsis
  • The analysis used data from a large national survey and looked at different levels of FI (none, moderate, severe) to see if they influenced contraceptive choices, especially by method effectiveness.
  • Results showed that while a significant portion of women experienced FI, there were no statistically significant links between FI and the overall use of contraceptives, although some age-related trends were noted that did not meet significance after testing adjustments.
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  • This study aimed to create a conceptual framework to assess the financial hardship experienced by families affected by childhood cancer, addressing the absence of standardized tools that consider diverse global perspectives.
  • Researchers used a group concept mapping approach, engaging parents, survivors, and support staff from 41 countries, focusing particularly on low- and middle-income countries (LMICs).
  • The study identified six key themes related to financial hardship, highlighting significant caregiver and treatment impacts, and noting that the challenges faced in LMICs are more pronounced than those in high-income countries (HICs).
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Background: Special services including physical, occupational, speech, or behavioral therapies are associated with enhanced long-term functioning and well-being of children and youth with special healthcare needs (CYSHCN). Yet, there is a lack of recent evidence on the utilization of these services, and the age at which CYSHCN first receive them.

Objective: This study assessed the distribution, timing, and determinants of special services utilization across different types of special healthcare needs.

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Objective: This study investigated sex differences in all-cause mortality and life span between women undergoing premature menopause and men using propensity score matching analysis.

Methods: Data were from the National Health and Nutrition Examination Survey (1999-2018) and the National Health and Nutrition Examination Survey III (1988-1994). We included 3,214 women experiencing premature menopause and 23,067 men.

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The purpose of this study is to examine the association between autism spectrum disorder (ASD) severity and having a special education or early intervention plan and the impact of adverse childhood experiences (ACEs) on this association. This study used the 2020-2021 National Survey of Children's Health (NSCH) and included 2,537 children aged 3-17 years old who currently have ASD. Multivariable logistic regression, controlling for demographic and family characteristics and health status, was used to explore the association between autism severity and having an early intervention plan.

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Client-provider communication about family planning (FP) remains an important strategy for preventing unintended pregnancy. Yet, the literature lacks empirical studies examining whether and how women's intendedness of a recent pregnancy may impact subsequent receipt of FP counseling. We investigated whether the intendedness of a recent pregnancy is associated with subsequent missed opportunities (MOs) for FP counseling, taking into account compositional and contextual factors.

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Objective: To examine changes in prenatal opioid prescription exposure following new guidelines and policies.

Study Design: Cohort study of all (262,284) Wisconsin Medicaid-insured live births 2010-2019. Prenatal exposures were classified as analgesic, short term, and chronic (90+ days), and medications used to treat opioid use disorder (MOUD).

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Objective: To examine the association between family-centered care and its components with delayed or missed preventive care due to the COVID-9 pandemic among US children.

Methods: This is a cross-sectional study using nationally representative data from the 2021 National Survey of Children's Health (NSCH). Children were eligible if they received health care services in the past 12 months (n = 42,649; 79.

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Article Synopsis
  • The study reviews literature on lifestyle behavioral interventions (sleep, nutrition, physical activity) for people with epilepsy (PWE), focusing on their impact on health outcomes like quality of life, psychological well-being, and seizure frequency.
  • A total of 4001 studies were screened, with 24 meeting inclusion criteria, showing that diet interventions (like ketogenic diets) can reduce seizures but have side effects, while physical activity improves quality of life but lacks lasting effects post-intervention.
  • The conclusion emphasizes the need for more research to clarify the relationship between these lifestyle changes and overall health outcomes in PWE.
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Objective: The difference in infant health outcomes by maternal opioid use disorder (OUD) status is understudied. We measured the association between maternal OUD during pregnancy and infant mortality and investigated whether this association differs by infant neonatal opioid withdrawal syndrome (NOWS) or maternal receipt of medication for OUD (MOUD) during pregnancy.

Methods: We sampled 204,543 Medicaid-paid births from Wisconsin, United States (2010-2018).

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Objective: This study investigated the association of age at natural menopause with or without undergoing hysterectomy and/or bilateral oophorectomy after menopause and age at surgical menopause with all-cause mortality and lifespan in postmenopausal women.

Methods: The data stemmed from the National Health and Nutrition Examination Survey (NHANES) (1999-2018) and NHANES III (1988-1994), including 14,161 postmenopausal women over 40. Cox proportional hazard models were used to estimate unadjusted and adjusted hazard ratios (HRs) (95% confidence intervals [CIs]).

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Background: We provide updated crude and adjusted prevalence estimates of major birth defects in the United States for the period 2016-2020.

Methods: Data were collected from 13 US population-based surveillance programs that used active or a combination of active and passive case ascertainment methods to collect all birth outcomes. These data were used to calculate pooled prevalence estimates and national prevalence estimates adjusted for maternal race/ethnicity for all conditions, and maternal age for trisomies and gastroschisis.

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This study examined the associations between pregnancy intention and motivational readiness for postpartum contraceptive use. Data for this cross-sectional analysis were derived from nationally representative surveys of the Performance Monitoring and Accountability 2020 (PMA2020) project conducted in eight sub-Saharan African countries. Participants included 9488 nonpregnant women of reproductive age (15-49 years) who had given birth in the last 2 years.

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This study examined discourses related to an Indonesian soccer stadium stampede on 1st October 2022 using comments posted on Twitter. We conducted a lexicon-based sentiment analysis to identify the sentiments and emotions expressed in tweets and performed structural topic modeling to identify latent themes in the discourse. The majority of tweets (87.

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Background: Adolescents with autism spectrum disorder (ASD) are at an increased risk of overweight/obesity and adverse childhood experiences (ACEs).

Objective: This study examined whether ACEs increased the odds of overweight/obesity in adolescents with ASD.

Methods: This cross-sectional study used National Survey of Children's Health (NSCH) 2018-2019 data (N = 31,533 children ages 10-17 years, including n = 480 children with mild ASD and n = 423 children with moderate/severe ASD with normal or overweight/obese BMI).

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Background: Prior studies have reported conflicting results regarding the association of prenatal maternal depression with offspring cortisol levels. We examined associations of high levels of prenatal depressive symptoms with child cortisol biomarkers.

Methods: In Project Viva (n = 925, Massachusetts USA), mothers reported their depressive symptoms using the Edinburgh Postnatal Depression Scale (EPDS) during pregnancy, cord blood glucocorticoids were measured at delivery, and child hair cortisol levels were measured in mid-childhood (mean (SD) age: 7.

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Food insecurity (FI) remains a key priority for sustainable development. Despite the well-known consequences of food insecurity on health and well-being, evidence regarding the burden and determinants of FI among pregnant women in Nigeria is limited. Framed by the social-ecological model, this study aimed to determine the prevalence of FI, and its associations with individual-/household-level and contextual-level factors among pregnant women in Nigeria.

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Background: Obesity among youth with epilepsy has multifactorial etiology, yet socioecologic obesity risk factors (eg, neighborhood factors) have not been examined in this population. This study examined (1) the prevalence of obesity adjusting for relevant covariates and (2) socioecologic correlates of obesity in adolescents with epilepsy aged 10-17 years.

Methods: This cross-sectional study used 2017-2018 National Survey of Children's Health data (total n = 27,094; epilepsy n = 184).

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Purpose: Few studies have examined the association between parental quality time and flourishing measures in young children. This study explored the association between parental quality time and children's flourishing in a national sample of USA children 1-5 years of age.

Design And Methods: A cross sectional study using data from the 2019-2020 National Survey of Children's Health (N = 17,855).

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Purpose: To examine risk factors for unmet pediatric health care needs during the coronavirus pandemic in a national sample of US children under 17 years of age.

Design And Methods: In this cross-sectional study, we used data from the 2021 National Survey of Children's Health (n = 50,892). Unmet pediatric health care needs were assessed as follows: "during the past 12 months, was there any time when this child needed health care but it was not received?".

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We investigated the association between discrimination, neighborhood unsafety, and household food insecurity (FI) among Nigerian adults, as well as the gender-specific differences in these associations. Our analysis utilized data from the 2021 Multiple Indicator Cluster Survey (MICS), comprising 56,146 Nigerian adults aged 15-49 (17,346 males and 38,800 females). For bivariate analysis, we employed the Rao-Scott chi-square test to examine the relationship between predictors (discrimination, neighborhood unsafety, and a composite variable of both) and the outcome variable (FI).

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