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- Baraldi, Erika, 1982-, et al.
(författare)
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Stockholm Preterm Interaction-based Intervention (SPIBI) – Av RCT Assessing Parent-Infant Interaction at 12 Months Corrected Age in Extremely Preterm Born Infants and Their Parents
- 2023
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Konferensbidrag (övrigt vetenskapligt/konstnärligt)abstract
- BackgroundParental responsiveness is of great importance for positive effects of behavioral and cognitive development in preterm infants and the Emotional availability scales (EAS) is a clinically relevant assessment measure, for early neurodevelopment. The EAS is an observational measure which reflects the quality of parent–child relationship and the child’s socio-emotional development. It has 4 adult domains (sensitivity, structuring, non-intrusiveness, non-hostility) and 2 child domains (responsiveness, involvement) (Biringen 2014). In an ongoing RCT of an intervention for extremely preterm (EPT) born infants and their parents, the Stockholm Preterm Interaction-Based Intervention (SPIBI), the primary outcome measure is EAS used at 12 months corrected age (CA). The aim for this sub-study is to evaluate the inter-rater reliability of EAS in this cohort.MethodDuring the first year after discharge, ten home visits were carried out from specially educated interventionists of our multidisciplinary team. 130 EPT infants were recruited and 115 have been filmed and assessed at 12 months CA. The parent was instructed to play with the infant for 10 minutes. Dyads were filmed, videos assessed and scored by a trained EAS-accredited team member. 20% of the videos (23/115) were assessed by an additional EAS-accreditor to evaluate inter-rater-reliability. Interclass Correlation Coefficient (ICC) were used. To obtain authenticity with real-life, the videos were filmed in a home setting with opportunity to choose study parent. Interaction were encouraged to proceed in an ordinary pattern.ResultsICC values range 0,86 - 0,96 within all dimensions, all individual values, 95%CI (Table 1). This indicates high inter-rater reliability, although some of the subscales had lower ICC (0,73-0,98). ConclusionThe SPIBI study corresponds well with EAS scoring assessment method for reflection of parent-infant interaction at 12 months CA in EPT born infants.
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| 2. |
- KC, Ashish, 1982-, et al.
(författare)
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Changes in preterm birth and stillbirth during COVID-19 lockdowns in 26 countries.
- 2023
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Ingår i: Nature human behaviour. - : Springer Science and Business Media LLC. - 2397-3374. ; 7:4, s. 529-544
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Tidskriftsartikel (refereegranskat)abstract
- Preterm birth (PTB) is the leading cause of infant mortality worldwide. Changes in PTB rates, ranging from -90% to +30%, were reported in many countries following early COVID-19 pandemic response measures ('lockdowns'). It is unclear whether this variation reflects real differences in lockdown impacts, or perhaps differences in stillbirth rates and/or study designs. Here we present interrupted time series and meta-analyses using harmonized data from 52 million births in 26 countries, 18 of which had representative population-based data, with overall PTB rates ranging from 6% to 12% and stillbirth ranging from 2.5 to 10.5 per 1,000 births. We show small reductions in PTB in the first (odds ratio 0.96, 95% confidence interval 0.95-0.98, P value <0.0001), second (0.96, 0.92-0.99, 0.03) and third (0.97, 0.94-1.00, 0.09) months of lockdown, but not in the fourth month of lockdown (0.99, 0.96-1.01, 0.34), although there were some between-country differences after the first month. For high-income countries in this study, we did not observe an association between lockdown and stillbirths in the second (1.00, 0.88-1.14, 0.98), third (0.99, 0.88-1.12, 0.89) and fourth (1.01, 0.87-1.18, 0.86) months of lockdown, although we have imprecise estimates due to stillbirths being a relatively rare event. We did, however, find evidence of increased risk of stillbirth in the first month of lockdown in high-income countries (1.14, 1.02-1.29, 0.02) and, in Brazil, we found evidence for an association between lockdown and stillbirth in the second (1.09, 1.03-1.15, 0.002), third (1.10, 1.03-1.17, 0.003) and fourth (1.12, 1.05-1.19, <0.001) months of lockdown. With an estimated 14.8 million PTB annually worldwide, the modest reductions observed during early pandemic lockdowns translate into large numbers of PTB averted globally and warrant further research into causal pathways.
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| 3. |
- Nosko, Daniela, 1986-, et al.
(författare)
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Changes in prevalence of non-optimal neurological condition between 6.5 and 12 years in children born extremely preterm
- 2023
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Ingår i: European journal of paediatric neurology. - : Elsevier. - 1090-3798 .- 1532-2130. ; 45, s. 14-18
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Tidskriftsartikel (refereegranskat)abstract
- Aim: To assess prevalence of non-optimal neurological condition and associations with motor function in children born extremely preterm (EPT) up to early adolescence, and to examine potential changes in neurological con-dition between 6.5 and 12 years.Method: A prospective cohort of one hundred six children (EPT n = 62, term n = 44) was assessed at 6.5 and 12 years. Four domains derived from the Touwen Neurological Examination (coordination and balance, posture and muscle tone, reflexes, and nerve function of the eyes and face) were used to assess the presence of a non-optimal neurological condition (defined as the presence of any abnormal domain). The Movement Assessment Battery for Children 2nd ed. was used to evaluate motor function.Results: Twenty-seven children born EPT (44%) were assessed as having a non-optimal neurological condition compared with 4 (9%) in the control group (p=<0.001) at 12 years. Between age 6.5 and 12 years the number of children born EPT with a non-optimal neurological condition decreased from 37 to 27 (p = 0.007). At 12 years these children also had significantly lower MABC-2 total test scores, compared to those with normal neurology: median (range) 57 (32-79) versus 75 (43-99), respectively (p=<0.001). The same was shown for subscale scores; manual dexterity (p=<0.001), aiming/catching (p = 0.004), and balance (p = 0.004).Conclusion: The prevalence of a non-optimal neurological condition reduced with increasing age. However, still, at 12 years, these neurological impairments remained significantly more common in the EPT group than in their term-born peers and was shown to be related to a reduced motor function.
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| 4. |
- Nosko, Daniela, 1986-, et al.
(författare)
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Discrete white matter abnormalities at age 8-11 years in children born extremely preterm are not associated with adverse cognitive or motor outcomes
- 2022
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Ingår i: Acta Paediatrica. - : John Wiley & Sons. - 0803-5253 .- 1651-2227. ; 111:3, s. 566-575
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Tidskriftsartikel (refereegranskat)abstract
- Aim: Little is known about the prevalence of discrete white matter abnormalities (WMA) beyond the first years in children born extremely preterm (EPT) and the relation to neurodevelopmental outcomes. Our aim was to investigate the prevalence of discrete WMA in children born EPT and the relationship to neonatal white matter injuries (WMI), white matter (WM) volume, WM diffusivity and neurodevelopment.Methods: The study was a part of a longitudinal follow-up study of EPT neonates. All children were scanned at Karolinska University hospital 2004-2007 (neonates) and 2014-2015 (children at 8-11 years). WMA was qualitatively assessed by visual inspection. Developmental assessment was conducted at 12 years.Results: In total, 112 children (median age 10.3 years, 56 girls) underwent MRI of the brain (68 EPT, 45 controls). In the EPT group, a subset had MRI around term equivalent age (n = 61). In the EPT group, the prevalence of discrete WMA at 8-11 years was 52%. There was a positive association between WMI at TEA and 8-11 years. There was no association between WMI and WM volumes or diffusivity at 8-11 years. Discrete WMA was not related to neurodevelopmental outcomes.Conclusion: Discrete WMA was prevalent in children born EPT at 8-11 years but were not related to neurodevelopmental outcomes.
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| 5. |
- Svensson, Katarina, et al.
(författare)
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Usability and inter-rater reliability of the NeuroMotion app : A tool in General Movements Assessments
- 2021
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Ingår i: European journal of paediatric neurology. - : Elsevier Science Ltd. - 1090-3798 .- 1532-2130. ; 33, s. 29-35
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Tidskriftsartikel (refereegranskat)abstract
- Background: Early intervention after perinatal brain insults requires early detection of infants with cerebral palsy (CP). General Movements Assessments (GMA) in the fidgety movement period has a high predictive value for CP. Aim: To investigate the NeuroMotionTM apps usability regarding film quality and user experience and to assess the inter-rater reliability of GMA in a neonatal risk group. Methods: GMA, inter-rater reliability and film quality was assessed in a cohort consisting of 37 infants enrolled in a multicentre study of GMA as part of the Swedish neonatal follow-up program for high-risk infants. Some of these infants were filmed twice. For evaluation of user experience 95 parents of 52 infants were addressed with a web-based questionnaire. A GMA expert assessed film quality and performed GMA and three on-site assessors, individually performed GMA. Inter-rater reliability was computed using Krippendorffs alpha (k-alpha). Results: In all, 45 films showed good or excellent quality. The response rate of the questionnaire survey was 40% and revealed predominantly positive perceptions of the NeuroMotionTM app. GMA in 36 infants resulted in substantial agreement (k-alpha = 0.72, 95%CI = 0.3-1.0) between the three on-site assessors consensus and the GMA expert. Inter-rater reliability for GMA between the on-site assessors was moderate (k-alpha = 0.48, 0.18-0.74). Conclusion: The NeuroMotionTM app produces good technical quality films and the app user experience was overall positive. High agreement was observed between the on-site assessors and the GMA expert. The study design is feasible for more extensive GMA studies in cohorts of infants at risk of CP. (c) 2021 The Authors. Published by Elsevier Ltd on behalf of European Paediatric Neurology Society. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).
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