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  1. Article ; Online: Race and Ethnicity, Deprivation, and Infant Mortality in England, 2019-2022.

    Odd, David E / Stoianova, Sylvia / Williams, Tom / Odd, Dawn / Edi-Osagie, Ngozi / McClymont, Charlotte / Fleming, Peter / Luyt, Karen

    JAMA network open

    2024  Volume 7, Issue 2, Page(s) e2355403

    Abstract: Importance: England has one of the highest infant mortality rates in Europe. Much of the variation in infant mortality rates between races and ethnicities may be due to socioeconomic factors, but how deprivation and race and ethnicity are associated ... ...

    Abstract Importance: England has one of the highest infant mortality rates in Europe. Much of the variation in infant mortality rates between races and ethnicities may be due to socioeconomic factors, but how deprivation and race and ethnicity are associated with infant mortality is unclear.
    Objectives: To investigate the association of infant race and ethnicity with the infant mortality rate in England, adjusted for preterm birth and level of deprivation.
    Design, setting, and participants: This cohort study included children who died younger than 1 year of age, born at or after 22 weeks' gestation, occurring from April 1, 2019, to March 31, 2022, in England. Characteristics of the infant were derived from death notifications.
    Exposures: The racial and ethnic groups were derived from National Health Service data and were reported by the parents and characterized using the Office of National Statistics classification: Asian or Asian British (Bangladeshi, Chinese, Indian, Pakistani, or any other Asian background), Black or Black British (African, Caribbean, or any other Black background), multiracial (White and Asian, White and Black African, White and Black Caribbean, or any other multiracial background), White or White British (British, Irish, any other White background, or Gypsy or Irish Traveler), and other (Arab or any other racial or ethnic group).
    Main outcomes and measures: Risk of death for all racial and ethnic groups and relative risk of death compared with the reference group (White) were calcuated. Analyses were repeated, adjusting for deprivation, gestational age of infants, and region of England.
    Results: A total of 5621 infants who died younger than 1 year of age were reported to the National Child Mortality Database. A total of 2842 of 5130 infants (55.4%) were male; the median gestational age was 33 weeks (IQR, 25-38 weeks); of 5149 infants, 927 (18.0%) were Asian, 448 (8.7%) were Black, 3318 (64.4%) were White, 343 (6.7%) were multiracial, and 113 (2.2%) were from other racial and ethnic groups; and the median deprivation score was 4 (IQR, 3-5). In the unadjusted analysis, the relative risk of death compared with White infants was higher for Black (1.93 [95% CI, 1.75-2.13]) and Asian (1.67 [95% CI, 1.55-1.80]) infants. The population attributable risk fraction for all mortality rates among infants who were not White was 12.0% (95% CI, 10.3%-13.8%) (unadjusted), 9.8% (95% CI, 8.0%-11.7%) (adjusted for deprivation), 7.7% (95% CI, 5.9%-9.5%) (adjusted for gestational age at birth), and 12.8% (95% CI, 11.0%-14.5%) (adjusted for region of England).
    Conclusions and relevance: This cohort study suggests that the proportion of infants who died before 1 year of age is associated with race and ethnicity, with a population attributable risk fraction of 12.0%. An overconservative adjustment for deprivation did not explain the overall patterns seen. Approximately half the population attributable risk fraction may be due to increased risk of preterm birth in Asian and Black communities. Work is needed to identify what can be done to reduce this incidence of infant mortality.
    MeSH term(s) Infant ; Female ; Child ; Infant, Newborn ; Humans ; Male ; Ethnicity ; Cohort Studies ; Premature Birth ; State Medicine ; Infant Mortality
    Language English
    Publishing date 2024-02-05
    Publishing country United States
    Document type Journal Article
    ISSN 2574-3805
    ISSN (online) 2574-3805
    DOI 10.1001/jamanetworkopen.2023.55403
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  2. Article ; Online: Risk factors for infection and outcomes in infants with neonatal encephalopathy: a cohort study.

    Odd, David / Sabir, Hemmen / Jones, Simon A / Gale, Chris / Chakkarapani, Ela

    Pediatric research

    2024  

    Abstract: Background: To determine the association between early infection risk factors and short-term outcomes in infants with neonatal encephalopathy following perinatal asphyxia (NE).: Methods: A retrospective population-based cohort study utilizing the ... ...

    Abstract Background: To determine the association between early infection risk factors and short-term outcomes in infants with neonatal encephalopathy following perinatal asphyxia (NE).
    Methods: A retrospective population-based cohort study utilizing the National Neonatal Research Database that included infants with NE admitted to neonatal units in England and Wales, Jan 2008-Feb 2018.
    Exposure: one or more of rupture of membranes >18 h, maternal group B streptococcus colonization, chorioamnionitis, maternal pyrexia or antepartum antibiotics.
    Primary outcome: death or nasogastric feeds/nil by mouth (NG/NBM) at discharge.
    Secondary outcomes: organ dysfunction; length of stay; intraventricular hemorrhage; antiseizure medications use.
    Results: 998 (13.7%) out of 7265 NE infants had exposure to early infection risk factors. Primary outcome (20.3% vs. 23.1%, OR 0.87 (95% CI 0.71-1.08), p = 0.22), death (12.8% vs. 14.0%, p = 0.32) and NG/NBM (17.4% vs. 19.9%. p = 0.07) did not differ between the exposed and unexposed group. Time to full sucking feeds (OR 0.81 (0.69-0.95)), duration (OR 0.82 (0.71-0.95)) and the number of antiseizure medications (OR 0.84 (0.72-0.98)) were lower in exposed than unexposed infants after adjusting for confounders. Therapeutic hypothermia did not alter the results.
    Conclusions: Infants with NE exposed to risk factors for early-onset infection did not have worse short-term adverse outcomes.
    Impact: Risk factors for early-onset neonatal infection, including rupture of membranes >18 h, maternal group B streptococcus colonization, chorioamnionitis, maternal pyrexia or antepartum antibiotics, were not associated with death or short-term morbidity after cooling for NE. Despite exposure to risk factors for early-onset neonatal infection, infants with NE reached oral feeds earlier and needed fewer anti-seizure medications for a shorter duration than infants with NE but without such risk factors. This study supports current provision of therapeutic hypothermia for infants with NE and any risk factors for early-onset neonatal infection.
    Language English
    Publishing date 2024-04-02
    Publishing country United States
    Document type Journal Article
    ZDB-ID 4411-8
    ISSN 1530-0447 ; 0031-3998
    ISSN (online) 1530-0447
    ISSN 0031-3998
    DOI 10.1038/s41390-024-03157-9
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  3. Article ; Online: Child Mortality in England During the First 2 Years of the COVID-19 Pandemic.

    Odd, David / Stoianova, Sylvia / Williams, Tom / Fleming, Peter / Luyt, Karen

    JAMA network open

    2023  Volume 6, Issue 1, Page(s) e2249191

    Abstract: Importance: During the first year of the COVID-19 pandemic, child mortality in England was the lowest on record, but if this trend will continue, or if unrecognized morbidity during the first year of the pandemic will manifest as increased deaths over ... ...

    Abstract Importance: During the first year of the COVID-19 pandemic, child mortality in England was the lowest on record, but if this trend will continue, or if unrecognized morbidity during the first year of the pandemic will manifest as increased deaths over the next few years is unclear.
    Objective: To examine the risks and patterns of childhood deaths before and during the COVID-19 pandemic.
    Design, setting, and participants: This population-based cohort study includes all child deaths in England from April 1, 2019, to March 31, 2022.
    Exposures: The year of death.
    Main outcomes and measures: The primary outcome measure is risk of death.
    Results: Of the 9983 child deaths reported during the study period, 9872 (98.8%) were linked to demographic and population data with 3409 deaths (34.5%) between April 2019 and March 2020, 3035 (30.7%) between April 2020 and March 2021, and 3428 (34.7%) between April 2021 and March 2022. Most deaths occurred in children who were younger than 1 year (6257 of 9872 [62.7%]), the majority were male (5534 of 9760 [56.7%]), and lived in an urban area (8766 of 9872 [88.8%]). The risk of death was lower between April 2020 and March 2021 (relative risk [RR], 0.89 [95% CI, 0.84-0.93]), but not between April 2021 and March 2022 (RR, 1.00 [95% CI, 0.95-1.05]) when compared with April 2019 to March 2020. A population attributable risk (PAF) of 4.0% (95% CI, 0.1%-6.8%) suggested fewer deaths occurred during the whole 3-year period than expected. Reductions were seen in risk of dying by infection (PAF, 22.8% [95% CI, 8.2%-37.0%]) and underlying disease (PAF, 13.3% [95% CI, 8.1%-18.8%]), but there was evidence of an increasing risk of death by trauma (PAF, 14.7% [95% CI, 2.9%-25.2%]). Any reduction in the risk of death was greater in rural areas than in urban areas (RR, 0.73 [95% CI, 0.63-0.85] vs RR, 0.91 [95% CI, 0.86-0.95]) and was not seen in children older than 9 years.
    Conclusions and relevance: In this cohort study, there was a significant reduction in all-cause child mortality during the first year of the COVID-19 pandemic (2020-2021), which returned to close to prepandemic levels the following year (2021-2022). However, there was a net reduction in deaths despite this, with 4% fewer deaths during the 3-year period than would have been expected from the 2019 to 2020 risks. The reductions were largest in rural areas and in children younger than 10 years.
    MeSH term(s) Child ; Humans ; Male ; Female ; COVID-19/epidemiology ; Pandemics ; Cohort Studies ; Child Mortality ; England/epidemiology
    Language English
    Publishing date 2023-01-03
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ISSN 2574-3805
    ISSN (online) 2574-3805
    DOI 10.1001/jamanetworkopen.2022.49191
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  4. Article ; Online: Postnatal phenobarbital for the prevention of intraventricular haemorrhage in preterm infants.

    Romantsik, Olga / Smit, Elisa / Odd, David E / Bruschettini, Matteo

    The Cochrane database of systematic reviews

    2023  Volume 3, Page(s) CD001691

    Abstract: Background: Intraventricular haemorrhage (IVH) is a major complication of preterm birth. Large haemorrhages are associated with a high risk of disability and hydrocephalus. Instability of blood pressure and cerebral blood in the newborn flow are ... ...

    Abstract Background: Intraventricular haemorrhage (IVH) is a major complication of preterm birth. Large haemorrhages are associated with a high risk of disability and hydrocephalus. Instability of blood pressure and cerebral blood in the newborn flow are postulated as causative factors. Another mechanism may involve reperfusion damage from oxygen free radicals. It has been suggested that phenobarbital stabilises blood pressure and may protect against free radicals. This is an update of a review first published in 2001 and updated in 2007 and 2013.
    Objectives: To assess the benefits and harms of the postnatal administration of phenobarbital in preterm infants at risk of developing IVH compared to control (i.e. no intervention or placebo).
    Search methods: We searched the Cochrane Central Register of Controlled Trials (CENTRAL), Medline, Embase, CINAHL and clinical trial registries in January 2022. A new, more sensitive search strategy was developed, and searches were conducted without date limits.  SELECTION CRITERIA: We included randomised controlled trials (RCTs) or quasi-RCTs in which phenobarbital was given within the first 24 hours of life to preterm infants identified as being at risk of IVH because of gestational age below 34 weeks, birth weight below 1500 g or respiratory failure. Phenobarbital was compared to no intervention or placebo. We excluded infants with serious congenital malformations.
    Data collection and analysis: We used standard Cochrane methods. Our primary outcomes were all grades of IVH and severe IVH (i.e. grade III and IV); secondary outcomes were ventricular dilation or hydrocephalus, hypotension, pneumothorax, hypercapnia, acidosis, mechanical ventilation, neurodevelopmental impairment and death. We used GRADE to assess the certainty of the evidence for each outcome.
    Main results: We included 10 RCTs (792 infants). The evidence suggests that phenobarbital results in little to no difference in the incidence of IVH of any grade compared with control (risk ratio (RR) 1.00, 95% confidence interval (CI) 0.84 to 1.19; risk difference (RD) 0.00, 95% CI -0.06 to 0.07; I² for RD = 65%; 10 RCTs, 792 participants; low certainty evidence) and in severe IVH (RR 0.88, 95% CI 0.64 to 1.21; 10 RCTs, 792 participants; low certainty evidence). The evidence is very uncertain about the effect of phenobarbital on posthaemorrhagic ventricular dilation or hydrocephalus (RR 0.62, 95% CI 0.31 to 1.26; 4 RCTs, 271 participants; very low certainty evidence), mild neurodevelopmental impairment (RR 0.57, 95% CI 0.15 to 2.17; 1RCT, 101 participants; very low certainty evidence), and severe neurodevelopmental impairment (RR 1.12, 95% CI 0.44 to 2.82; 2 RCTs, 153 participants; very low certainty evidence). Phenobarbital may result in little to no difference in death before discharge (RR 0.88, 95% CI 0.64 to 1.21; 9 RCTs, 740 participants; low certainty evidence) and mortality during study period (RR 0.98, 95% CI 0.72 to 1.33; 10 RCTs, 792 participants; low certainty evidence) compared with control. We identified no ongoing trials.
    Authors' conclusions: The evidence suggests that phenobarbital results in little to no difference in the incidence of IVH (any grade or severe) compared with control (i.e. no intervention or placebo). The evidence is very uncertain about the effects of phenobarbital on ventricular dilation or hydrocephalus and on neurodevelopmental impairment. The evidence suggests that phenobarbital results in little to no difference in death before discharge and all deaths during the study period compared with control. Since 1993, no randomised studies have been published on phenobarbital for the prevention of IVH in preterm infants, and no trials are ongoing. The effects of postnatal phenobarbital might be assessed in infants with both neonatal seizures and IVH, in both randomised and observational studies. The assessment of benefits and harms should include long-term outcomes.
    MeSH term(s) Infant, Newborn ; Female ; Humans ; Infant ; Infant, Premature ; Phenobarbital/therapeutic use ; Cerebral Hemorrhage/chemically induced ; Cerebral Hemorrhage/prevention & control ; Infant, Premature, Diseases/prevention & control ; Infant, Premature, Diseases/etiology ; Hydrocephalus/prevention & control ; Hydrocephalus/complications ; Infant, Very Low Birth Weight
    Chemical Substances Phenobarbital (YQE403BP4D)
    Language English
    Publishing date 2023-03-16
    Publishing country England
    Document type Systematic Review ; Journal Article ; Review ; Research Support, Non-U.S. Gov't
    ISSN 1469-493X
    ISSN (online) 1469-493X
    DOI 10.1002/14651858.CD001691.pub4
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  5. Article ; Online: The effectiveness of interventions to prevent intraventricular haemorrhage in premature infants: A systematic review and network meta-analysis.

    Yao, Si Liang / Smit, Elisa / Odd, David

    Journal of neonatal-perinatal medicine

    2022  Volume 16, Issue 1, Page(s) 5–20

    Abstract: Background: Intraventricular haemorrhage (IVH) is a common problem in preterm infants, being a major cause of morbidity and mortality. Despite many randomised controlled trials comparing interventions to prevent IVH, the best prevention remains unclear. ...

    Abstract Background: Intraventricular haemorrhage (IVH) is a common problem in preterm infants, being a major cause of morbidity and mortality. Despite many randomised controlled trials comparing interventions to prevent IVH, the best prevention remains unclear. This study aims to review all the interventions which intended to reduce the incidence of IVH and compare them in a network meta-analysis.
    Methods: A search on MEDLINE, EMBASE, Emcare, and CENTRAL was performed. Randomised controlled trials which evaluated neonatal interventions with a primary aim to reduce incidence of IVH in preterm infants were eligible. A surface under a cumulative ranking curve (SUCRA) was produced to indicate the intervention's likelihood of being the most effective for preventing IVH.
    Results: 40 studies were eligible, enrolling over 6760 infants. Twelve intervention groups were found, including delayed cord clamping, erythropoietin, ethamsylate, fresh frozen plasma, heparin, ibuprofen, indomethacin, magnesium, nursing interventions, sedation, tranexamic acid, and vitamin E. Vitamin E and indomethacin had the highest probability of being the best interventions to prevent IVH in premature infants, but interpretation of these results is difficult due to study limitations.
    Conclusion: Despite the impact of IVH, we were unable to identify a clearly beneficial treatment to reduce its incidence. Interpretation of the network meta-analysis was limited due to differences within studied populations, wide range of therapies trialled, and underlying advances in neonatal care between units, and over time. Although vitamin E and indomethacin appear to be promising candidates, contemporaneous trials of these, or novel agents, enrolling the most at-risk infants is needed urgently.
    MeSH term(s) Infant ; Infant, Newborn ; Humans ; Infant, Premature ; Infant, Low Birth Weight ; Network Meta-Analysis ; Indomethacin ; Cerebral Hemorrhage/prevention & control ; Infant, Premature, Diseases/prevention & control
    Chemical Substances Indomethacin (XXE1CET956)
    Language English
    Publishing date 2022-12-27
    Publishing country Netherlands
    Document type Meta-Analysis ; Systematic Review ; Journal Article ; Review
    ZDB-ID 2435387-5
    ISSN 1878-4429 ; 1934-5798
    ISSN (online) 1878-4429
    ISSN 1934-5798
    DOI 10.3233/NPM-221048
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  6. Article ; Online: 'Opportunity to bond and a sense of normality': Parent and staff views of cuddling babies undergoing therapeutic hypothermia in neonatal intensive care: 'CoolCuddle'.

    Ingram, Jenny / Beasant, Lucy / Odd, David / Chakkarapani, Ela

    Health expectations : an international journal of public participation in health care and health policy

    2022  Volume 25, Issue 4, Page(s) 1384–1392

    Abstract: Background: Currently, parents whose sick babies are undergoing three days of cooling therapy for hypoxic-ischaemic encephalopathy in neonatal intensive care units (NICUs) are not permitted to cuddle their cooled babies, due to concerns of warming the ... ...

    Abstract Background: Currently, parents whose sick babies are undergoing three days of cooling therapy for hypoxic-ischaemic encephalopathy in neonatal intensive care units (NICUs) are not permitted to cuddle their cooled babies, due to concerns of warming the baby or dislodging breathing tubes or vascular catheters. Parents want to stay and care for their cooled babies and have reported that bonding is adversely affected when they are not permitted to hold them.
    Design and participants: Qualitative interviews with 21 parents of cooled babies in NICU (11 mothers and 10 fathers) and 10 neonatal staff (4 consultants and 6 nurses) explored their views and experiences of an intervention to enable parents to cuddle their cooled babies (CoolCuddle). Thematic analysis methods were used to develop the themes and compare them between parents and staff.
    Results: Five themes were produced. Three themes were comparable between parents and staff: Closeness, a sense of normality and reassurance and support. An additional parent theme reflected their mixed feelings about initial participation as they were apprehensive, but felt that it was an amazing opportunity. Parents and staff described the closeness between parents and babies as important for bonding and breastfeeding. Fathers particularly appreciated the opportunity to hold and bond with their infants. Parents valued the reassurance and support received from staff, and the cuddles helped them feel more normal and more like a family at a very stressful time. In a final staff theme, they discussed the skills, number of staff and training needed to undertake CoolCuddle in NICU.
    Conclusions: Parents cuddling their babies during cooling therapy enhanced parent-infant bonding and family-centred care in NICU and was positively received. Adverse perinatal mental health, impaired mother-infant bonding and their effects on the establishment of breastfeeding may be ameliorated by introducing CoolCuddle.
    Patient contribution: Our parent advisors contributed to the interview topic guides and endorsed the themes from the analysis.
    MeSH term(s) Humans ; Hypothermia, Induced ; Infant ; Infant, Newborn ; Intensive Care Units, Neonatal ; Intensive Care, Neonatal/methods ; Intensive Care, Neonatal/psychology ; Object Attachment ; Parents/psychology
    Language English
    Publishing date 2022-03-24
    Publishing country England
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2119434-8
    ISSN 1369-7625 ; 1369-6513
    ISSN (online) 1369-7625
    ISSN 1369-6513
    DOI 10.1111/hex.13477
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  7. Article ; Online: Measuring the impact of deprivation on learning difficulties and behaviour among infants born preterm: A cohort study.

    Isaac, Thomas C W / Odd, Dawn / Edwards, Martin / Chakraborty, Mallinath / Kotecha, Sarah J / Kotecha, Sailesh / Odd, David

    Journal of neonatal-perinatal medicine

    2023  Volume 16, Issue 3, Page(s) 411–421

    Abstract: Background: Preterm birth and social deprivation are known risk factors for learning difficulties. However there has been little work looking into the interaction between these two risks. We aimed to identify if children born preterm to families with ... ...

    Abstract Background: Preterm birth and social deprivation are known risk factors for learning difficulties. However there has been little work looking into the interaction between these two risks. We aimed to identify if children born preterm to families with higher levels of social deprivation are disproportionately more likely to have learning difficulties than those with lower levels of social deprivation.
    Methods: Data from the RANOPS (Respiratory And Neurological Outcomes in children born Preterm Study) was used to assess prevalence of learning difficulties. The effects of preterm birth and deprivation were reviewed. Multi-level logistic regression models were used to examine if gestational age and deprivation impacts interacted after adjustment for possible confounders. Primary outcome measure was parent-reported learning difficulties. Secondary outcome measures were parent-reported behavioural problems and a statement of special educational need.
    Results: We investigated the developmental outcomes of 6,691 infants with a median age of 5 years at time of survey (IQR 5). Deprivation decile (OR 1.08 (1.03,1.12)) and preterm birth (OR 2.67 (2.02,3.53)) were both associated with increased risk of learning difficulties. There was little evidence for any interaction between preterm birth and deprivation (p = 0.298) and the risk of learning difficulties.
    Conclusions: Deprivation and preterm birth have significant associations with learning difficulties. While deprivation does not appear to have potentiated the impact of preterm birth, preterm infants in the most deprived areas have the highest risk of learning difficulties with almost 1 in 3 extremely premature infants with a learning difficulty in the most deprived areas.
    Language English
    Publishing date 2023-09-12
    Publishing country Netherlands
    Document type Journal Article
    ZDB-ID 2435387-5
    ISSN 1878-4429 ; 1934-5798
    ISSN (online) 1878-4429
    ISSN 1934-5798
    DOI 10.3233/NPM-221151
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  8. Article: Treatment for Post-hemorrhagic Ventricular Dilatation: A Multiple-Treatment Meta-Analysis.

    Mahoney, Liam / Luyt, Karen / Harding, David / Odd, David

    Frontiers in pediatrics

    2020  Volume 8, Page(s) 238

    Abstract: Objective: ...

    Abstract Objective:
    Language English
    Publishing date 2020-06-23
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2711999-3
    ISSN 2296-2360
    ISSN 2296-2360
    DOI 10.3389/fped.2020.00238
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  9. Article ; Online: Newborn Health and Child Mortality Across England.

    Odd, David / Williams, Tom / Stoianova, Sylvia / Rossouw, Grace / Fleming, Peter / Luyt, Karen

    JAMA network open

    2023  Volume 6, Issue 10, Page(s) e2338055

    Abstract: Importance: Although the immediate impact of neonatal illness is well recognized, its wider and longer term outcomes on childhood mortality and the role of specific illnesses across childhood are unclear.: Objective: To investigate how many deaths in ...

    Abstract Importance: Although the immediate impact of neonatal illness is well recognized, its wider and longer term outcomes on childhood mortality and the role of specific illnesses across childhood are unclear.
    Objective: To investigate how many deaths in childhood are associated with neonatal illness and the underlying conditions of the children who died.
    Design, setting, and participants: This population-based cohort study of children who died before age 10 years in England between April 1, 2019, and March 31, 2021, used data from the National Child Mortality Database. Data analysis was performed from September 2022 to May 2023.
    Exposure: Children who received care in a neonatal unit after birth plus those who died in the first day of life, before admission to a neonatal unit, were considered to have likely neonatal illness.
    Main outcomes and measures: The primary outcome was the relative risk (RR) of dying, stratified by likely neonatal illness and specific neonatal conditions. Comparisons were made using the χ2 or likelihood ratio test, as appropriate.
    Results: A total of 4829 children were included (median [IQR] age at death, 28 [2-274] days; 2606 boys [54.8%]; 2690 White children [64.0%]). Overall, 3456 children who died (71.6%) had evidence of likely neonatal illness. Children with neonatal illness were more likely to die before their tenth birthday than those without evidence of neonatal illness (RR, 13.82; 95% CI, 13.00-14.71). The estimated population-attributable risk fraction for neonatal illness among all deaths before age 10 years was 66.4% (95% CI, 64.9%-67.9%). Children with preceding neonatal illness who died were more likely to have underlying behavioral or developmental disorders (odds ratio [OR], 3.31; 95% CI, 2.47-4.42), chronic neurological disease (OR, 3.00; 95% CI, 2.51-3.58), and chronic respiratory disease (OR, 3.01; 95% CI, 2.43-3.73) than children without neonatal illness.
    Conclusions and relevance: In this cohort study, most children who died before age 10 years had some evidence of neonatal illness, and they died of a range of causes, including infections and sudden, unexpected, unexplained death. These findings suggest that improvements to perinatal morbidity, an area with an existing evidence base for improvement, may have important impacts on child health across the next decade.
    MeSH term(s) Infant, Newborn ; Pregnancy ; Male ; Child ; Female ; Humans ; Child Mortality ; Infant Health ; Cohort Studies ; England/epidemiology
    Language English
    Publishing date 2023-10-02
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ISSN 2574-3805
    ISSN (online) 2574-3805
    DOI 10.1001/jamanetworkopen.2023.38055
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  10. Article ; Online: Early childhood parent-reported speech problems in small and large for gestational age term-born and preterm-born infants: a cohort study.

    Jee, Gabrielle / Kotecha, Sarah Joanne / Chakraborty, Mallinath / Kotecha, Sailesh / Odd, David

    BMJ open

    2023  Volume 13, Issue 4, Page(s) e065587

    Abstract: Objective: (1) To assess if preterm and term small for gestational age (SGA) or large for gestational age (LGA) infants have more parent-reported speech problems in early childhood compared with infants with birth weights appropriate for gestational age ...

    Abstract Objective: (1) To assess if preterm and term small for gestational age (SGA) or large for gestational age (LGA) infants have more parent-reported speech problems in early childhood compared with infants with birth weights appropriate for gestational age (AGA). (2) To assess if preterm and term SGA and LGA infants have more parent-reported learning, behavioural, hearing, movement and hand problems in early childhood compared with AGA infants.
    Design: Cohort study.
    Setting: Wales, UK.
    Participants: 7004 children with neurodevelopmental outcomes from the Respiratory and Neurological Outcomes of Children Born Preterm Study which enrolled 7129 children, born from 23 weeks of gestation onwards, to mothers aged 18-50 years of age were included in the analysis.
    Outcome measures: Parent-reported single-answer questionnaires were completed in 2013 to assess early childhood neurodevelopmental outcomes. The primary outcome was parent-reported speech problems in early childhood adjusted for clinical and demographic confounders in SGA and LGA infants compared with AGA infants. Secondary outcomes measured were parent-reported early childhood learning, behavioural, hearing, movement and hand problems.
    Results: Median age at the time of study was 5 years, range 2-10 years. Although the adjusted OR was 1.19 (0.92 to 1.55) for SGA infants and OR 1.11 (0.88 to 1.41) for LGA infants, this failed to reach statistical significance that these subgroups were more likely to have parent-reported speech problems in early childhood compared with AGA infants. This study also found parent-reported evidence suggestive of potential learning difficulties in early childhood (OR 1.51 (1.13 to 2.02)) and behavioural problems (OR 1.35 (1.01 to 1.79)) in SGA infants.
    Conclusion: This study of 7004 infants in Wales suggests that infants born SGA or LGA likely do not have higher risks of parent-reported speech problems in early childhood compared with infants born AGA. To further ascertain this finding, studies with wider population coverage and longer-term follow-up would be needed.
    MeSH term(s) Infant, Newborn ; Child ; Female ; Child, Preschool ; Infant ; Humans ; Adolescent ; Young Adult ; Adult ; Middle Aged ; Cohort Studies ; Gestational Age ; Speech ; Infant, Premature ; Birth Weight ; Infant, Small for Gestational Age ; Fetal Growth Retardation ; Infant, Newborn, Diseases ; Parents
    Language English
    Publishing date 2023-04-27
    Publishing country England
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2599832-8
    ISSN 2044-6055 ; 2044-6055
    ISSN (online) 2044-6055
    ISSN 2044-6055
    DOI 10.1136/bmjopen-2022-065587
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