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Feister J, Kan P, Lee HC, Sanders L. Readmission After Neonatal Intensive Care Unit Discharge: The Importance of Social Drivers of Health. J Pediatr 2024; 270:114014. [PMID: 38494087 DOI: 10.1016/j.jpeds.2024.114014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Revised: 02/23/2024] [Accepted: 03/12/2024] [Indexed: 03/19/2024]
Abstract
OBJECTIVE To determine associations between sociodemographic and medical factors and odds of readmission after discharge from the neonatal intensive care unit for infants with very low birth weight (<1500g). STUDY DESIGN Cohort study using linked data from the California Perinatal Quality Care Collaborative, California Vital Statistics, and the Child Opportunity Index (COI) 2.0. Infants with very low birth weight born from 2009 through 2018 in California were considered. Odds ratios of readmission within 30 days of discharge adjusting for infant medical factors, maternal sociodemographic factors, and birth hospital were calculated via multivariable logistic regression and fixed-effect logistic regression models. RESULTS A total of 42 411 infants met inclusion criteria. Also, 8.5% of all infants were readmitted within 30 days of discharge. In addition to traditional medical risk factors, two sociodemographic factors were significantly associated with increased odds of readmission in adjusted models: payor other than private insurance for delivery [aOR = 1.25 (95% CI 1.14-1.36)] and maternal education of less than high school degree [aOR = 1.19 (95% CI 1.06-1.33)]. Neighborhood Child Opportunity Index was not associated with odds of readmission. CONCLUSIONS Sociodemographic factors, including lack of private insurance and lower maternal educational attainment, are significantly and independently associated with increased odds of readmission after neonatal intensive care unit discharge, in addition to traditional medical risk factors. Socioeconomic deprivation and health literacy may contribute to risk of readmission. Targeted discharge interventions focused on addressing social drivers of health warrant exploration.
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Affiliation(s)
- John Feister
- Department of Pediatrics, Stanford University School of Medicine, Stanford, CA; Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH.
| | - Peiyi Kan
- Department of Pediatrics, Stanford University School of Medicine, Stanford, CA; California Perinatal Quality Care Collaborative, Palo Alto, CA
| | - Henry C Lee
- Department of Pediatrics, University of California San Diego, San Diego, CA
| | - Lee Sanders
- Department of Pediatrics, Stanford University School of Medicine, Stanford, CA; Department of Health Policy, Stanford University School of Medicine, Stanford, CA
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Ge Y, Liu Y, Ji B, Fang Y, Xie Y, Sakurai R, Wang J, Zhang Z, Wang Y, Wang X, Rehan VK. Evidence for Wnt signaling's central involvement in perinatal nicotine exposure-induced offspring lung pathology and its modulation by electroacupuncture. Biomed Pharmacother 2023; 168:115824. [PMID: 37925937 DOI: 10.1016/j.biopha.2023.115824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 10/22/2023] [Accepted: 10/31/2023] [Indexed: 11/07/2023] Open
Abstract
OBJECTIVE Many factors during pregnancy can induce intrauterine growth restriction (IUGR), resulting in various adverse perinatal outcomes such as low birth weight and multiple organ disorders. Among these factors, prenatal smoke/nicotine exposure is a common cause of IUGR, often associated with altered fetal lung development. The classical Wnt signaling pathway plays a vital role in lung development, and its alterations are commonly associated with developmental lung pathologies. The purpose of this study was to determine whether electroacupuncture (EA) at "Zusanli" (ST 36) points protects perinatal nicotine exposure (PNE)-induced offspring lung dysplasia through Wnt/β-catenin signaling pathway and to identify specific Wnt signaling pathway targets of EA. METHODS Following a well-established protocol, nicotine (1 mg/kg/ body weight) was administered subcutaneously to pregnant Sprague Dawley rat dams from gestational day 6 to postnatal day 21. In the EA group, dams were treated with EA at both ST 36 acupoints, while in another experimental group, Wnt/β-catenin signaling pathway agonist was injected subcutaneously (2 mg/kg/ body weight). Offspring body weight (PND 1, 7, 14, and 21), lung weight, Wnt signaling markers, pulmonary function, and lung morphology were determined at sacrifice on PND 21. Specifically, Western blotting and Real-time PCR were used to detect the protein and mRNA levels of critical Wnt signaling markers Wnt2, Wnt7b, FZD4, FZD7, LRP5, and LRP6 in the offspring lung. The protein levels of β-catenin in lung tissue of offspring rats were detected by ELISA that of LEF-1 by Western blotting. RESULTS Compared to the control group, the body and lung weights of the offspring rats were significantly decreased in the nicotine-only exposed group. The pulmonary function determined as FVC, PEF, TV, and Cdyn was also significantly decreased, while PIF was significantly increased. The protein levels and mRNA expression of Wnt2, Wnt7b, FZD4, FZD7, LRP5, and LRP6 in the lung tissue of the PNE offspring rats were significantly increased. With EA administration at ST 36 acupoints concomitant with nicotine administration, the body and lung weights, pulmonary function (FVC, PEF, PIF, TV, and Cdyn), protein and mRNA levels Wnt signaling pathway markers (Wnt2, Wnt7b, FZD4, FZD7, LRP5, LRP6, β-catenin, and LEF-1) normalized and were not different from the control group. Notably, Wnt agonists agonist administration blocked the protective effects of EA against PNE-induced lung morphological, molecular, and function changes, highlighting the central significance of Wnt pathway signaling in PNE-induced offspring pulmonary pathology and its modulation by EA at ST 36 acupoints. CONCLUSION Concomitant maternal EA at ST 36 acupoints from gestational day 6 to PND 21 protects against offspring PNE-induced lung phenotype. The protective effect is achieved by regulating the expression of Wnt ligand proteins (Wnt2 and Wnt7b) and receptor proteins (FZD4, FZD7, LRP5, and LRP6) upstream of the Wnt/β-catenin signaling pathway intermediates β-catenin, and LEF-1.
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Affiliation(s)
- Yunpeng Ge
- School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing 102488, China.
| | - Yitian Liu
- School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing 102488, China.
| | - Bo Ji
- School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing 102488, China.
| | - Yang Fang
- School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing 102488, China
| | - Yana Xie
- School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing 102488, China
| | - Reiko Sakurai
- Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center, David Geffen School of Medicine at UCLA, Los Angeles, CA 90502, USA
| | - Jiajia Wang
- School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing 102488, China
| | - Ziyue Zhang
- School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing 102488, China
| | - Yifei Wang
- School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing 102488, China
| | - Xu Wang
- School of Traditional Chinese Medicine, Beijing University of Traditional Chinese Medicine, Beijing 102488, China
| | - Virender K Rehan
- Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center, David Geffen School of Medicine at UCLA, Los Angeles, CA 90502, USA
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Nelin TD, Scott KA, Just AC, Burris HH. Place-Based Strategies Addressing Neighborhood Environments to Improve Perinatal and Preterm Infant Outcomes. CHILDREN (BASEL, SWITZERLAND) 2023; 10:1646. [PMID: 37892309 PMCID: PMC10605196 DOI: 10.3390/children10101646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Revised: 09/21/2023] [Accepted: 09/30/2023] [Indexed: 10/29/2023]
Abstract
Preterm birth (defined as birth <37 weeks of gestation) is a significant health concern globally, with lasting implications for individuals, families, and society. In the United States, high preterm birth rates among Black and low-income populations likely result from differences in environmental exposures. Structural racism and economic disadvantage have led to unequal distribution of polluting industrial sites and roadways across society as well as differential access to health-promoting resources which contribute to preterm birth risk. Once born, preterm infants remain at risk for numerous environmentally responsive adverse health outcomes that affect growth and development throughout childhood and adulthood. In this commentary, we describe associations of neighborhood environments with pregnancy and preterm infant health outcomes and propose strategies to address harmful exposures that affect families across the lifespan.
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Affiliation(s)
- Timothy D. Nelin
- Division of Neonatology, Department of Pediatrics, Children’s Hospital of Philadelphia, Philadelphia, PA 19104, USA; (K.A.S.); (H.H.B.)
- Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
- Center of Excellence in Environmental Toxicology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
- Leonard Davis Institute of Health Economics, Philadelphia, PA 19104, USA
| | - Kristan A. Scott
- Division of Neonatology, Department of Pediatrics, Children’s Hospital of Philadelphia, Philadelphia, PA 19104, USA; (K.A.S.); (H.H.B.)
- Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Allan C. Just
- Department of Epidemiology, School of Public Health, Brown University, Providence, RI 02912, USA;
| | - Heather H. Burris
- Division of Neonatology, Department of Pediatrics, Children’s Hospital of Philadelphia, Philadelphia, PA 19104, USA; (K.A.S.); (H.H.B.)
- Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
- Center of Excellence in Environmental Toxicology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
- Leonard Davis Institute of Health Economics, Philadelphia, PA 19104, USA
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Liu J, Dai Y, Li R, Yuan J, Wang Q, Wang L. Does air pollution exposure affect semen quality? Evidence from a systematic review and meta-analysis of 93,996 Chinese men. Front Public Health 2023; 11:1219340. [PMID: 37601219 PMCID: PMC10435904 DOI: 10.3389/fpubh.2023.1219340] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Accepted: 07/21/2023] [Indexed: 08/22/2023] Open
Abstract
Background Air pollution may impair male fertility, but it remains controversial whether air pollution affects semen quality until now. Objectives We undertake a meta-analysis to explore potential impacts of six pollutants exposure during the entire window (0-90 days prior to ejaculation) and critical windows (0-9, 10-14, and 70-90 days prior to ejaculation) on semen quality. Methods Seven databases were retrieved for original studies on the effects of six pollutants exposure for 90 days prior to ejaculation on semen quality. The search process does not limit the language and search date. We only included original studies that reported regression coefficients (β) with 95% confidence intervals (CIs). The β and 95% CIs were pooled using the DerSimonian-Laird random effect models. Results PM2.5 exposure was related with decreased total sperm number (10-14 lag days) and total motility (10-14, 70-90, and 0-90 lag days). PM10 exposure was related with reduced total sperm number (70-90 and 0-90 lag days) and total motility (0-90 lag days). NO2 exposure was related with reduced total sperm number (70-90 and 0-90 lag days). SO2 exposure was related with declined total motility (0-9, 10-14, 0-90 lag days) and total sperm number (0-90 lag days). Conclusion Air pollution affects semen quality making it necessary to limit exposure to air pollution for Chinese men. When implementing protective measures, it is necessary to consider the key period of sperm development.
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Affiliation(s)
- Junjie Liu
- Henan Human Sperm Bank, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Yanpeng Dai
- Department of Clinical Laboratory, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Runqing Li
- The Neonatal Screening Center in Henan Province, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Jiayi Yuan
- The Neonatal Screening Center in Henan Province, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Quanxian Wang
- Henan Human Sperm Bank, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Linkai Wang
- Henan Human Sperm Bank, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, China
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Manimtim WM, Agarwal A, Alexiou S, Levin JC, Aoyama B, Austin ED, Bansal M, Bauer SE, Cristea AI, Fierro JL, Garey DM, Hayden LP, Kaslow JA, Miller AN, Moore PE, Nelin LD, Popova AP, Rice JL, Tracy MC, Baker CD, Dawson SK, Eldredge LC, Lai K, Rhein LM, Siddaiah R, Villafranco N, McGrath-Morrow SA, Collaco JM. Respiratory Outcomes for Ventilator-Dependent Children With Bronchopulmonary Dysplasia. Pediatrics 2023; 151:e2022060651. [PMID: 37122061 PMCID: PMC10158083 DOI: 10.1542/peds.2022-060651] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/07/2023] [Indexed: 05/02/2023] Open
Abstract
OBJECTIVES To describe outpatient respiratory outcomes and center-level variability among children with severe bronchopulmonary dysplasia (BPD) who require tracheostomy and long-term mechanical ventilation. METHODS Retrospective cohort of subjects with severe BPD, born between 2016 and 2021, who received tracheostomy and were discharged on home ventilator support from 12 tertiary care centers participating in the BPD Collaborative Outpatient Registry. Timing of key respiratory events including time to tracheostomy placement, initial hospital discharge, first outpatient clinic visit, liberation from the ventilator, and decannulation were assessed using Kaplan-Meier analysis. Differences between centers for the timing of events were assessed via log-rank tests. RESULTS There were 155 patients who met inclusion criteria. Median age at the time of the study was 32 months. The median age of tracheostomy placement was 5 months (48 weeks' postmenstrual age). The median ages of hospital discharge and first respiratory clinic visit were 10 months and 11 months of age, respectively. During the study period, 64% of the subjects were liberated from the ventilator at a median age of 27 months and 32% were decannulated at a median age of 49 months. The median ages for all key events differed significantly by center (P ≤ .001 for all events). CONCLUSIONS There is wide variability in the outpatient respiratory outcomes of ventilator-dependent infants and children with severe BPD. Further studies are needed to identify the factors that contribute to variability in practice among the different BPD outpatient centers, which may include inpatient practices.
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Affiliation(s)
- Winston M. Manimtim
- Division of Neonatology, Children’s Mercy-Kansas City and University of Missouri Kansas City School of Medicine, Kansas City, Missouri
| | - Amit Agarwal
- Division of Pulmonary Medicine, Arkansas Children’s Hospital and University of Arkansas for Medical Sciences, Little Rock, Arkansas
| | - Stamatia Alexiou
- Division of Pulmonary Medicine, Children’s Hospital of Philadelphia and University of Pennsylvania, Philadelphia, Pennsylvania
| | - Jonathan C. Levin
- Division of Pulmonary Medicine, Boston Children’s Hospital and Harvard Medical School, Boston, Massachusetts
| | - Brianna Aoyama
- Eudowood Division of Pediatric Respiratory Sciences, Johns Hopkins University, Baltimore, Maryland
| | - Eric D. Austin
- Pulmonary Medicine, Vanderbilt University and Vanderbilt University Medical Center, Nashville, Tennessee
| | - Manvi Bansal
- Pulmonology and Sleep Medicine, Children’s Hospital of Los Angeles, Los Angeles, California
| | - Sarah E. Bauer
- Division of Pediatric Pulmonology, Allergy and Sleep Medicine, Riley Children’s Hospital and Indiana University, Indianapolis, Indiana
| | - A. Ioana Cristea
- Division of Pediatric Pulmonology, Allergy and Sleep Medicine, Riley Children’s Hospital and Indiana University, Indianapolis, Indiana
| | - Julie L. Fierro
- Division of Pulmonary Medicine, Children’s Hospital of Philadelphia and University of Pennsylvania, Philadelphia, Pennsylvania
| | - Donna M. Garey
- Department of Pediatrics, Creighton University School of Medicine, Phoenix Regional Campus, Phoenix, Arizona
| | - Lystra P. Hayden
- Division of Pulmonary Medicine, Boston Children’s Hospital and Harvard Medical School, Boston, Massachusetts
| | - Jacob A. Kaslow
- Pulmonary Medicine, Vanderbilt University and Vanderbilt University Medical Center, Nashville, Tennessee
| | - Audrey N. Miller
- Division of Neonatology, Nationwide Children’s Hospital and Ohio State University, Columbus, Ohio
| | - Paul E. Moore
- Pulmonology and Sleep Medicine, Children’s Hospital of Los Angeles, Los Angeles, California
| | - Leif D. Nelin
- Division of Neonatology, Nationwide Children’s Hospital and Ohio State University, Columbus, Ohio
| | | | - Jessica L. Rice
- Division of Pulmonary Medicine, Children’s Hospital of Philadelphia and University of Pennsylvania, Philadelphia, Pennsylvania
| | - Michael C. Tracy
- Division of Pediatric Pulmonary, Asthma and Sleep Medicine, Stanford University, Stanford, California
| | - Christopher D. Baker
- Section of Pulmonary and Sleep Medicine, Department of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado
| | - Sara K. Dawson
- Department of Pediatrics, Medical College of Wisconsin Milwaukee, Wisconsin
| | - Laurie C. Eldredge
- Division of Pediatric Pulmonary and Sleep Medicine, University of Washington, Seattle, Washington
| | - Khanh Lai
- Division of Pediatric Pulmonary and Sleep Medicine, University of Utah, Salt Lake City, Utah
| | - Lawrence M. Rhein
- Neonatal-Perinatal Medicine/Pediatric Pulmonology, University of Massachusetts, Worcester, Massachusetts
| | - Roopa Siddaiah
- Pediatric Pulmonology, Penn State Health, Hershey Pennsylvania
| | - Natalie Villafranco
- Pulmonary Medicine, Texas Children’s Hospital and Baylor University, Houston, Texas
| | - Sharon A. McGrath-Morrow
- Division of Pulmonary Medicine, Children’s Hospital of Philadelphia and University of Pennsylvania, Philadelphia, Pennsylvania
| | - Joseph M. Collaco
- Eudowood Division of Pediatric Respiratory Sciences, Johns Hopkins University, Baltimore, Maryland
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Rosser F, Balmes J. Ozone and childhood respiratory health: A primer for US pediatric providers and a call for a more protective standard. Pediatr Pulmonol 2023; 58:1355-1366. [PMID: 36815617 PMCID: PMC10121852 DOI: 10.1002/ppul.26368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Revised: 01/30/2023] [Accepted: 02/17/2023] [Indexed: 02/24/2023]
Abstract
Ground level ozone is a potent respiratory toxicant with decades of accumulated data demonstrating respiratory harms to children. Despite the ubiquity of ozone in the United States, impacting both urban and rural communities, the associated harms of exposure to this important air pollutant are often infrequently or inadequately covered during medical training including pulmonary specialization. Thus, many providers caring for children's respiratory health may have limited knowledge of the harms which may result in reduced discussion of ozone pollution during clinical encounters. Further, the current US air quality standard for ozone does not adequately protect children. In this nonsystematic review, we present basic background information for healthcare providers caring for children's respiratory health, review the US process for setting air quality standards, discuss the respiratory harms of ozone for healthy children and those with underlying respiratory disease, highlight the urgent need for a more protective ozone standard to adequately protect children's respiratory health, review impacts of climate change on ozone levels, and provide information for discussion in clinical encounters.
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Affiliation(s)
- Franziska Rosser
- Department of Pediatrics, Division of Pulmonary Medicine, University of Pittsburgh, School of Medicine, Pittsburgh, PA
| | - John Balmes
- Department of Medicine, University of California, San Francisco, San Francisco, CA
- School of Public Health, University of California, Berkeley, CA
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Aoyama BC, McGrath-Morrow SA, Collaco JM. Socioeconomic status and outpatient follow-up in children with bronchopulmonary dysplasia. Pediatr Pulmonol 2023; 58:623-626. [PMID: 36349426 DOI: 10.1002/ppul.26232] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Revised: 10/10/2022] [Accepted: 11/02/2022] [Indexed: 11/10/2022]
Affiliation(s)
- Brianna C Aoyama
- Eudowood Division of Pediatric Respiratory Sciences, Johns Hopkins Medical Institutions, Baltimore, Maryland, USA
| | - Sharon A McGrath-Morrow
- Division of Pediatric Pulmonology, Children's Hospital of Philadelphia, Baltimore, Maryland, USA
| | - Joseph M Collaco
- Eudowood Division of Pediatric Respiratory Sciences, Johns Hopkins Medical Institutions, Baltimore, Maryland, USA
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Banwell E, Collaco JM, Oates GR, Rice JL, Juarez LD, Young LR, McGrath-Morrow SA. Area deprivation and respiratory morbidities in children with bronchopulmonary dysplasia. Pediatr Pulmonol 2022; 57:2053-2059. [PMID: 35559602 PMCID: PMC9398958 DOI: 10.1002/ppul.25969] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 05/03/2022] [Accepted: 05/07/2022] [Indexed: 12/26/2022]
Abstract
INTRODUCTION Infants and children diagnosed with bronchopulmonary dysplasia (BPD) have a higher likelihood of recurrent hospitalizations and asthma-like symptoms. Socio-environmental factors that influence the frequency and severity of pulmonary symptoms in these children during the preschool age are poorly understood. In this study, we used the Area Deprivation Index (ADI) to evaluate the relationship between the socio-environmental exposures in children with BPD and respiratory outcomes during the first few years of life. METHODS A registry of subjects recruited from outpatient BPD clinics at Johns Hopkins University (n = 909) and the Children's Hospital of Philadelphia (n = 125) between January 2008 and October 2021 was used. Subjects were separated into tertiles by ADI scores aggregated to ZIP codes. Caregiver questionnaires were used to assess the frequency of respiratory morbidities and acute care usage for respiratory symptoms. RESULTS The mean gestational age of subjects was 26.8 ± 2.6 weeks with a mean birthweight of 909 ± 404 g. The highest tertile (most deprived) of ADI was significantly associated with emergency department visits (aOR 1.72; p = 0.009), hospital readmissions (aOR 1.66; p = 0.030), and activity limitations (aOR 1.55; p = 0.048) compared to the lowest tertile. No association was seen with steroid, antibiotic or rescue medication use, trouble breathing, or nighttime symptoms. CONCLUSION In this study, children with BPD who lived in areas of higher deprivation were more likely to be rehospitalized and have ED visits for respiratory reasons. Identifying socio-environmental factors that contribute to adverse pulmonary outcomes in children with BPD may provide opportunities for earlier interventions to improve long-term pulmonary outcomes.
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Affiliation(s)
- Emma Banwell
- Division of Pulmonary and Sleep Medicine, Children’s Hospital of Philadelphia and University of Pennsylvania, Philadelphia, PA
| | - Joseph M. Collaco
- Eudowood Division of Pediatric Respiratory Sciences, Johns Hopkins University, Baltimore, MD
| | | | - Jessica L. Rice
- Division of Pulmonary and Sleep Medicine, Children’s Hospital of Philadelphia and University of Pennsylvania, Philadelphia, PA
| | | | - Lisa R. Young
- Division of Pulmonary and Sleep Medicine, Children’s Hospital of Philadelphia and University of Pennsylvania, Philadelphia, PA
| | - Sharon A. McGrath-Morrow
- Division of Pulmonary and Sleep Medicine, Children’s Hospital of Philadelphia and University of Pennsylvania, Philadelphia, PA
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Collaco JM, Tracy MC, Sheils CA, Rice JL, Rhein LM, Nelin LD, Moore PE, Manimtim WM, Levin JC, Lai K, Hayden LP, Fierro JL, Austin ED, Alexiou S, Agarwal A, Villafranco N, Siddaiah R, Popova AP, Cristea IA, Baker CD, Bansal M, McGrath-Morrow SA. Insurance coverage and respiratory morbidities in bronchopulmonary dysplasia. Pediatr Pulmonol 2022; 57:1735-1743. [PMID: 35437911 PMCID: PMC9232996 DOI: 10.1002/ppul.25933] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Revised: 04/07/2022] [Accepted: 04/17/2022] [Indexed: 12/26/2022]
Abstract
INTRODUCTION Preterm infants and young children with bronchopulmonary dysplasia (BPD) are at increased risk for acute care utilization and chronic respiratory symptoms during early life. Identifying risk factors for respiratory morbidities in the outpatient setting could decrease the burden of care. We hypothesized that public insurance coverage was associated with higher acute care usage and respiratory symptoms in preterm infants and children with BPD after initial neonatal intensive care unit (NICU) discharge. METHODS Subjects were recruited from BPD clinics at 10 tertiary care centers in the United States between 2018 and 2021. Demographics and clinical characteristics were obtained through chart review. Surveys for clinical outcomes were administered to caregivers. RESULTS Of the 470 subjects included in this study, 249 (53.0%) received employer-based insurance coverage and 221 (47.0%) received Medicaid as sole coverage at least once between 0 and 3 years of age. The Medicaid group was twice as likely to have sick visits (adjusted odd ratio [OR]: 2.06; p = 0.009) and emergency department visits (aOR: 2.09; p = 0.028), and three times more likely to be admitted for respiratory reasons (aOR: 3.04; p = 0.001) than those in the employer-based group. Additionally, those in the Medicaid group were more likely to have nighttime respiratory symptoms (aOR: 2.62; p = 0.004). CONCLUSIONS Children with BPD who received Medicaid coverage were more likely to utilize acute care and have nighttime respiratory symptoms during the first 3 years of life. More comprehensive studies are needed to determine whether the use of Medicaid represents a barrier to accessing care, lower socioeconomic status, and/or a proxy for detrimental environmental exposures.
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Affiliation(s)
- Joseph M Collaco
- Eudowood Division of Pediatric Respiratory Sciences, Johns Hopkins University, Baltimore, Maryland, USA
| | - Michael C Tracy
- Division of Pediatric Pulmonary, Stanford University, Stanford, California, USA
| | - Catherine A Sheils
- Division of Pulmonary Medicine, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Jessica L Rice
- Division of Pulmonary Medicine, Children's Hospital of Philadelphia and University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Lawrence M Rhein
- Neonatal-Perinatal Medicine/Pediatric Pulmonology, University of Massachusetts, Worcester, Massachusetts, USA
| | - Leif D Nelin
- Division of Neonatology, Nationwide Children's Hospital and Ohio State University, Columbus, Ohio, USA
| | - Paul E Moore
- Pulmonary Medicine, Vanderbilt University and Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Winston M Manimtim
- Neonatal/Perinatal Medicine, Children's Mercy Hospital, Kansas City, Missouri, USA
| | - Jonathan C Levin
- Division of Pulmonary Medicine, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Khanh Lai
- Division of Pediatric Pulmonary and Sleep Medicine, University of Utah, Salt Lake City, Utah, USA
| | - Lystra P Hayden
- Division of Pulmonary Medicine, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Julie L Fierro
- Division of Pulmonary Medicine, Children's Hospital of Philadelphia and University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Eric D Austin
- Pulmonary Medicine, Vanderbilt University and Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Stamatia Alexiou
- Division of Pulmonary Medicine, Children's Hospital of Philadelphia and University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Amit Agarwal
- Division of Pulmonary Medicine, Arkansas Children's Hospital and University of Arkansas for medical Sciences, Little Rock AR, Pennsylvania, USA
| | - Natalie Villafranco
- Pulmonary Medicine, Texas Children's Hospital and Baylor University, Houston, Texas, USA
| | - Roopa Siddaiah
- Pediatric Pulmonology, Penn State Health, Hershey, Pennsylvania, USA
| | - Antonia P Popova
- Pediatric Pulmonology, University of Michigan, Ann Arbor, Michigan, USA
| | - Ioana A Cristea
- Division of Pediatric Pulmonology, Allergy and Sleep Medicine, Riley Children's Hospital and Indiana University, Indianapolis, Indiana, USA
| | - Christopher D Baker
- Section of Pulmonary and Sleep Medicine, Department of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado, USA
| | - Manvi Bansal
- Pulmonology and Sleep Medicine, Children's Hospital of Los Angeles, Los Angeles, California, USA
| | - Sharon A McGrath-Morrow
- Division of Pulmonary Medicine, Children's Hospital of Philadelphia and University of Pennsylvania, Philadelphia, Pennsylvania, USA
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SARS-CoV-2 Viral Load Analysis at Low and High Altitude: A Case Study from Ecuador. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19137945. [PMID: 35805606 PMCID: PMC9265329 DOI: 10.3390/ijerph19137945] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Revised: 05/03/2022] [Accepted: 06/02/2022] [Indexed: 12/24/2022]
Abstract
SARS-CoV-2 has spread throughout the world, including remote areas such as those located at high altitudes. There is a debate about the role of hypobaric hypoxia on viral transmission and COVID-19 incidence. A descriptive cross-sectional analysis of SARS-CoV-2 infection and viral load among patients living at low (230 m) and high altitude (3800 m) in Ecuador was completed. Within these two communities, the total number of infected people at the time of the study was 108 cases (40.3%). The COVID-19 incidence proportion at low altitude was 64% while at high altitude was 30.3%. The mean viral load from those patients who tested positive was 3,499,184 copies/mL (SD = 23,931,479 copies/mL). At low altitude (Limoncocha), the average viral load was 140,223.8 copies/mL (SD = 990,840.9 copies/mL), while for the high altitude group (Oyacachi), the mean viral load was 6,394,789 copies/mL (SD = 32,493,469 copies/mL). We found no statistically significant differences when both results were compared (p = 0.056). We found no significant differences across people living at low or high altitude; however, men and younger populations had higher viral load than women older populations, respectively.
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Notley C, Brown TJ, Bauld L, Boyle EM, Clarke P, Hardeman W, Holland R, Hubbard M, Naughton F, Nichols A, Orton S, Ussher M, Ward E. Development of a Smoke-Free Home Intervention for Families of Babies Admitted to Neonatal Intensive Care. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19063670. [PMID: 35329355 PMCID: PMC8949360 DOI: 10.3390/ijerph19063670] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/30/2022] [Revised: 03/07/2022] [Accepted: 03/12/2022] [Indexed: 02/05/2023]
Abstract
Neonatal intensive care units (NICUs) have a disproportionately higher number of parents who smoke tobacco compared to the general population. A baby’s NICU admission offers a unique time to prompt behaviour change, and to emphasise the dangerous health risks of environmental tobacco smoke exposure to vulnerable infants. We sought to explore the views of mothers, fathers, wider family members, and healthcare professionals to develop an intervention to promote smoke-free homes, delivered on NICU. This article reports findings of a qualitative interview and focus group study with parents whose infants were in NICU (n = 42) and NICU healthcare professionals (n = 23). Thematic analysis was conducted to deductively explore aspects of intervention development including initiation, timing, components and delivery. Analysis of inductively occurring themes was also undertaken. Findings demonstrated that both parents and healthcare professionals supported the need for intervention. They felt it should be positioned around the promotion of smoke-free homes, but to achieve that end goal might incorporate direct cessation support during the NICU stay, support to stay smoke free (relapse prevention), and support and guidance for discussing smoking with family and household visitors. Qualitative analysis mapped well to an intervention based around the ‘3As’ approach (ask, advise, act). This informed a logic model and intervention pathway.
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Affiliation(s)
- Caitlin Notley
- Norwich Medical School, University of East Anglia, Norwich NR4 7TJ, UK; (T.J.B.); (P.C.); (E.W.)
- Correspondence: ; Tel.: +44-1603-591275
| | - Tracey J. Brown
- Norwich Medical School, University of East Anglia, Norwich NR4 7TJ, UK; (T.J.B.); (P.C.); (E.W.)
| | - Linda Bauld
- Usher Institute and SPECTRUM Consortium, College of Medicine and Veterinary Medicine, University of Edinburgh, Edinburgh EH8 9AG, UK;
| | - Elaine M. Boyle
- Department of Health Sciences, University of Leicester, Leicester LE1 7RH, UK;
- Neonatal Unit, Leicester Royal Infirmary, Leicester LE5 4PW, UK;
| | - Paul Clarke
- Norwich Medical School, University of East Anglia, Norwich NR4 7TJ, UK; (T.J.B.); (P.C.); (E.W.)
- Neonatal Intensive Care Unit, Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich NR4 7UY, UK;
| | - Wendy Hardeman
- School of Health Sciences, University of East Anglia, Norwich NR4 7TJ, UK; (W.H.); (F.N.)
| | - Richard Holland
- Leicester Medical School, University of Leicester, Leicester LE1 7HA, UK;
| | - Marie Hubbard
- Neonatal Unit, Leicester Royal Infirmary, Leicester LE5 4PW, UK;
| | - Felix Naughton
- School of Health Sciences, University of East Anglia, Norwich NR4 7TJ, UK; (W.H.); (F.N.)
| | - Amy Nichols
- Neonatal Intensive Care Unit, Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich NR4 7UY, UK;
| | - Sophie Orton
- Division of Primary Care, University of Nottingham, Nottingham NG7 2RD, UK;
| | - Michael Ussher
- Population Health Research Institute, St George’s, University of London, London SW17 0RE, UK;
- Institute for Social Marketing and Health, University of Stirling, Stirling FK9 4LA, UK
| | - Emma Ward
- Norwich Medical School, University of East Anglia, Norwich NR4 7TJ, UK; (T.J.B.); (P.C.); (E.W.)
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Mocelin HT, Fischer GB, Bush A. Adverse early-life environmental exposures and their repercussions on adult respiratory health. J Pediatr (Rio J) 2022; 98 Suppl 1:S86-S95. [PMID: 34922896 PMCID: PMC9510907 DOI: 10.1016/j.jped.2021.11.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Accepted: 11/11/2021] [Indexed: 12/21/2022] Open
Abstract
OBJECTIVE To review in the literature the environmental problems in early life that impact the respiratory health of adults. SOURCES Non-systematic review including articles in English. Search filters were not used in relation to the publication date, but the authors selected mainly publications from the last five years. SUMMARY OF THE FINDINGS In this review, the authors present the exposure pathways and how the damage occurs depending on the child's stage of development; the authors describe the main environmental pollutants - tobacco smoke, particulate matter, air pollution associated with traffic, adverse childhood experiences and socioeconomic status; the authors present studies that evaluated the repercussions on the respiratory system of adults resulting from exposure to adverse environmental factors in childhood, such as increased incidence of Chronic Obstructive Pulmonary Disease (COPD), asthma and allergies; and, a decline in lung function. The authors emphasize that evidence demonstrates that adult respiratory diseases almost always have their origins in early life. Finally, the authors emphasize that health professionals must know, diagnose, monitor, and prevent toxic exposure among children and women. CONCLUSION The authors conclude that it is necessary to recognize risk factors and intervene in the period of greatest vulnerability to the occurrence of harmful effects of environmental exposures, to prevent, delay the onset or modify the progression of lung disease throughout life and into adulthood.
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Affiliation(s)
- Helena Teresinha Mocelin
- Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Departamento de Pediatria, Porto Alegre, RS, Brazil; Hospital da Criança Santo Antônio, Seção de Pneumologia Pediátrica, Porto Alegre, RS, Brazil.
| | - Gilberto Bueno Fischer
- Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Departamento de Pediatria, Porto Alegre, RS, Brazil; Hospital da Criança Santo Antônio, Seção de Pneumologia Pediátrica, Porto Alegre, RS, Brazil; Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Programa de Pós-Graduação em Pediatria, Porto Alegre, RS, Brazil
| | - Andrew Bush
- Imperial College London, Faculty of Medicine, National Heart and Lung Institute, Section of Paediatrics, London, United Kingdom; Royal Brompton Hospital, Department of Paediatric Respiratory Medicine, London, United Kingdom
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Rumph JT, Rayford KJ, Stephens VR, Ameli S, Nde PN, Osteen KG, Bruner-Tran KL. A Preconception Paternal Fish Oil Diet Prevents Toxicant-Driven New Bronchopulmonary Dysplasia in Neonatal Mice. TOXICS 2021; 10:7. [PMID: 35051049 PMCID: PMC8778469 DOI: 10.3390/toxics10010007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Revised: 12/13/2021] [Accepted: 12/22/2021] [Indexed: 12/15/2022]
Abstract
New bronchopulmonary dysplasia is a developmental lung disease associated with placental dysfunction and impaired alveolarization. Risk factors for new BPD include prematurity, delayed postnatal growth, the dysregulation of epithelial-to-mesenchymal transition (EMT), and parental exposure to toxicants. Our group previously reported that a history of paternal toxicant exposure increased the risk of prematurity and low birth weight in offspring. A history of paternal toxicant exposure also increased the offspring's risk of new BPD and disease severity was increased in offspring who additionally received a supplemental formula diet, which has also been linked to poor lung development. Risk factors associated with new BPD are well-defined, but it is unclear whether the disease can be prevented. Herein, we assessed whether a paternal fish oil diet could attenuate the development of new BPD in the offspring of toxicant exposed mice, with and without neonatal formula feeding. We investigated the impact of a paternal fish oil diet preconception because we previously reported that this intervention reduces the risk of TCDD associated placental dysfunction, prematurity, and low birth weight. We found that a paternal fish oil diet significantly reduced the risk of new BPD in neonatal mice with a history of paternal toxicant exposure regardless of neonatal diet. Furthermore, our evidence suggests that the protective effects of a paternal fish oil diet are mediated in part by the modulation of small molecules involved in EMT.
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Affiliation(s)
- Jelonia T. Rumph
- Women’s Reproductive Health Research Center, Department of Obstetrics and Gynecology, Vanderbilt University School of Medicine, 1161 21st Ave S, MCN B-1100, Nashville, TN 37232, USA; (J.T.R.); (V.R.S.); (S.A.); (K.G.O.)
- Department of Microbiology, Immunology and Physiology, Meharry Medical College, Nashville, TN 37208, USA; (K.J.R.); (P.N.N.)
- Department of Pharmacology, Vanderbilt University, Nashville, TN 37208, USA
| | - Kayla J. Rayford
- Department of Microbiology, Immunology and Physiology, Meharry Medical College, Nashville, TN 37208, USA; (K.J.R.); (P.N.N.)
| | - Victoria R. Stephens
- Women’s Reproductive Health Research Center, Department of Obstetrics and Gynecology, Vanderbilt University School of Medicine, 1161 21st Ave S, MCN B-1100, Nashville, TN 37232, USA; (J.T.R.); (V.R.S.); (S.A.); (K.G.O.)
- Department of Pathology, Microbiology and Immunology, Vanderbilt University School of Medicine, Nashville, TN 37208, USA
| | - Sharareh Ameli
- Women’s Reproductive Health Research Center, Department of Obstetrics and Gynecology, Vanderbilt University School of Medicine, 1161 21st Ave S, MCN B-1100, Nashville, TN 37232, USA; (J.T.R.); (V.R.S.); (S.A.); (K.G.O.)
- Department of Pathology, Microbiology and Immunology, Vanderbilt University School of Medicine, Nashville, TN 37208, USA
| | - Pius N. Nde
- Department of Microbiology, Immunology and Physiology, Meharry Medical College, Nashville, TN 37208, USA; (K.J.R.); (P.N.N.)
| | - Kevin G. Osteen
- Women’s Reproductive Health Research Center, Department of Obstetrics and Gynecology, Vanderbilt University School of Medicine, 1161 21st Ave S, MCN B-1100, Nashville, TN 37232, USA; (J.T.R.); (V.R.S.); (S.A.); (K.G.O.)
- Department of Pathology, Microbiology and Immunology, Vanderbilt University School of Medicine, Nashville, TN 37208, USA
- VA Tennessee Valley Healthcare System, Nashville, TN 37208, USA
| | - Kaylon L. Bruner-Tran
- Women’s Reproductive Health Research Center, Department of Obstetrics and Gynecology, Vanderbilt University School of Medicine, 1161 21st Ave S, MCN B-1100, Nashville, TN 37232, USA; (J.T.R.); (V.R.S.); (S.A.); (K.G.O.)
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Morag I, Barkai E, Wazana Y, Elizur A, Levkovitz Stern O, Staretz-Chacham O, Pinchevski-Kadir S, Ofek Shlomai N. Predictors of Developmental and Respiratory Outcomes Among Preterm Infants With Bronchopulmonary Dysplasia. Front Pediatr 2021; 9:780518. [PMID: 34912762 PMCID: PMC8667805 DOI: 10.3389/fped.2021.780518] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Accepted: 11/01/2021] [Indexed: 11/13/2022] Open
Abstract
Objectives: To examine the importance of perinatal and postnatal environmental factors on developmental and respiratory outcomes among preterm infants with bronchopulmonary dysplasia (BPD). Methods: Preterm infants (<32 weeks of gestation) born at a single tertiary medical center between 2012 and 2015 were included. Development was assessed at 12 months corrected age. Parents retrospectively completed a health and lifestyle questionnaire reviewing their child's health during the first 2 years of life. A linear regression model was applied to assess the effect of various perinatal and postnatal factors on development. A machine-learning algorithm was trained to assess factors affecting inhaler use. Results: Of 398 infants meeting the inclusion criteria, 208 qualified for the study: 152 (73.1%) with no BPD, 40 (19.2%) with mild BPD, and 16 (7.7%) with moderate-severe BPD. Those in the moderate-severe group were more likely to be male, have mothers who were less educated, and require longer ventilation periods and less time to regain birth weight. They were also more likely to have mothers with asthma/allergies and to have a parent who smoked. Those in the moderate-severe BPD group exhibited significantly lower developmental scores (85.2 ± 16.4) than the no-BPD group (99.3 ± 10.9) and the mild BPD group (97.8 ± 11.7, p < 0.008) as well as more frequent inhaler use (p = 0.0014) than those with no or mild BPD. In addition to perinatal factors, exposure to breast milk, income level and daycare attendance positively affected development. Exposure to cigarette smoke, allergies among family members and daycare attendance proved to be important factors in inhaler use frequency. Conclusions: Postnatal environmental factors are important in predicting and modifying early childhood outcomes among preterm infants.
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Affiliation(s)
- Iris Morag
- The Edmond and Lily Safra Children Hospital, Shebe Medical Center, Ramat Gan, Israel.,Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Efrat Barkai
- Faculty of Management, Tel Aviv University, Tel Aviv, Israel
| | - Yaara Wazana
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Arnon Elizur
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel.,Shamir Medical Center, Institute of Allergy, Immunology and Pediatric Pulmonology, Zerifin, Israel
| | - Orly Levkovitz Stern
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel.,Department of Neonatology, Meir Medical Center, Kfar Saba, Israel
| | - Orna Staretz-Chacham
- Metabolic Clinic, Pediatric Division, Soroka Medical Center, Ben-Gurion University, Be'er Sheva, Israel
| | - Shiran Pinchevski-Kadir
- The Edmond and Lily Safra Children Hospital, Shebe Medical Center, Ramat Gan, Israel.,Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Noa Ofek Shlomai
- Department of Neonatology, Hadassah and Hebrew University Medical Center, Jerusalem, Israel
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