Search

Preterm infants treated with invasive ventilation are often affected by bronchopulmonary dysplasia, brain structure alterations, and later neurodevelopmental impairment. We studied the implementation of neurally adjusted ventilatory assist (NAVA) and high flow nasal cannula (HFNC) in a level III neonatal unit, and its effects on pulmonary and central nervous system outcomes. This retrospective cohort study included 193 surviving infants born below 32 weeks of gestation in preimplementation (2007-2008) and postimplementation (2016-2017) periods in a single study center in Finland. The proportion of infants requiring invasive ventilation decreased from 67% in the pre- to 48% in the postimplementation period (p = 0.009). Among infants treated with invasive ventilation, 68% were treated with NAVA after its implementation. At the same time, the duration of invasive ventilation of infants born at or below 28 weeks increased threefold compared with the preimplementation period (p = 0.042). The postimplementation period was characterized by a gradual replacement of nasal continuous positive airway pressure (nCPAP) with HFNC, earlier discontinuation of nCPAP, but a longer duration of positive pressure support. The proportion of normal magnetic resonance imaging (MRI) findings at term corrected age increased from 62% to 84% (p = 0.018). Cognitive outcome improved by one standard score between the study periods (p = 0.019). NAVA was used as the primary mode of ventilation in the postimplementation period. During this period, invasive ventilation time was significantly prolonged. HFNC led to a decrease in the use of nCPAP. The change in the respiratory support might have contributed to the improvement in brain MRI findings and cognitive outcomes.

This longitudinal study investigated associations between language environment and parent-infant close contact in the neonatal intensive care unit (NICU), and preterm children's lexical abilities.NICU language environment of 43 very preterm infants (born 32 gestational weeks) was measured with the Language Environment Analysis system (LENA; variables: number of adult words, conversational turns, and child vocalizations). Parent-infant close contact (holding and skin-to-skin contact) in the NICU was reported using parental closeness diaries. At 15 and 18 months' corrected age, lexical development was measured with screening methods, and eye tracking-based lexical processing was assessed at 18 months. N varied between 29 and 38 in different outcome measures.LENA measured conversational turns and child vocalizations, and parent-infant close contact associated positively with lexical development (r=0.35--0.57). High numbers of NICU adult words associated negatively with lexical processing (r=-0.38---0.40). In regression models, conversational turns and parent-infant close contact explained 34--35% of receptive development.Findings suggest that adult-infant turn taking and parent-infant close contact in the NICU are positively associated with lexical development. High numbers of overheard words in the NICU may not favor later lexical processing. Further research is warranted on the significance of NICU language environment on later lexical abilities.

Aim: Organisation of care, perinatal and neonatal management of very preterm infants in the Nordic regions were hypothesised to vary significantly. The aim of this observational study was to test this hypothesis.Methods: Information on preterm infants in the 21 greater healthcare regions of Denmark, Finland, Iceland, Norway and Sweden was gathered from national registers in 2021. Preterm birth rates, case-mix, perinatal interventions, neonatal morbidity and survival to hospital discharge in very (Results: Out of 287 642 infants born alive, 16 567 (5.8%) were preterm, 2389 (0.83%) very preterm and 800 (0.28%) were extremely preterm. In very preterm infants, exposure to antenatal corticosteroids varied from 85% to 98%, live births occurring at regional centres from 48% to 100%, surfactant treatment from 28% to 69% and use of mechanical ventilation varied from 13% to 77% (p < 0.05 for all comparisons). Significant regional variations within and between countries were also seen in capacity in neonatal care, case-mix and number of admissions, whereas there were no statistically significant differences in survival or major neonatal morbidities.Conclusion: Management of very preterm infants exhibited significant regional variations in the Nordic countries. Aim: Organisation of care, perinatal and neonatal management of very preterm infants in the Nordic regions were hypothesised to vary significantly. The aim of this observational study was to test this hypothesis. Methods: Information on preterm infants in the 21 greater healthcare regions of Denmark, Finland, Iceland, Norway and Sweden was gathered from national registers in 2021. Preterm birth rates, case-mix, perinatal interventions, neonatal morbidity and survival to hospital discharge in very (

Objective There have been inconsistent findings on the associations among prematurity, poor fetal growth, and depression. We examined the associations among gestational age, poor fetal growth, and depression in individuals aged 5 to 25 years. Method We identified 37,682 case subjects based on International Classification of Diseases, Ninth Revision code 2961 and International Classification of Diseases, Tenth Revision codes F32.0-F32.9 and F33.0-F33.9 from the Care Register for Health Care, and 148,795 matched controls from the Finnish Central Population Register. Conditional logistic regression examined the associations between gestational age by each gestational week, poor fetal growth, and depression. The associations were adjusted for parental age and psychopathology, paternal immigrant status, maternal substance abuse, depression, number of previous births, marital status, socio-economic status, smoking during pregnancy, and the infant’s birthplace. Results In the adjusted models, increased risk of depression was found in children born ≤25 weeks (adjusted odds ratio [aOR] 1.89, 95% CI 1.08–3.31), at 26 weeks (aOR 2.62, 95% CI 1.49–4.61), at 27 weeks (aOR 1.93, 95% CI 1.05–3.53), and ≥42 weeks (aOR 1.11, 95% CI 1.05–1.19). In girls, extremely preterm birth was associated with depression diagnosed at 5 to 12 years (aOR 2.70, 95% CI 1.83–3.98) and 13 to 18 years (aOR 2.97, 95% CI 1.84–4.78). In boys, postterm birth (≥42 weeks) was associated with depression diagnosed at 19 to 25 years (aOR 1.28, 95% CI 1.07–1.54). Poor fetal growth was associated with an increased risk of depression in full-term infants (aOR 1.06, 95% CI 1.03–1.10) and postterm infants (aOR 1.24, 95% CI 1.08–1.43). Conclusion Preterm birth before 28 weeks of gestation appeared to play a role in the development of childhood depression. Smaller effects were also seen in postterm births, especially in boys.

OBJECTIVE To assess the effects of neurally adjusted ventilatory assist (NAVA) ventilation on oxygenation and respiratory parameters in preterm infants. STUDY DESIGN An observational crossover study with a convenience sample of 19 infants born before 30 gestational weeks. Study parameters were recorded during 3-h periods of both NAVA and conventional ventilation. The proportion of time peripheral oxygen saturation (SpO2 ) and cerebral regional oxygen saturation (cRSO2 ) were within their target ranges, plus the number and severity of desaturation episodes were analyzed. In addition, electrical activity of the diaphragm (Edi), neural respiratory rates, and peak inspiratory pressures (PIPs) were recorded. RESULTS Infants were born at a median age of 264/7 gestational weeks (range: 230/7 -293/7 ); the study was performed at a median age of 20 days (range: 1-82). The proportion of time SpO2 was within the target range, the number of peripheral desaturations or cRSO2 did not differ between the modes. However, the desaturation severity index was lower (131 vs. 152; p = .03) and fewer manual supplemental oxygen adjustments (1.3 vs. 2.2/h; p = .006) were needed during the period of NAVA ventilation following conventional ventilation. The mean Edi (8.1 vs. 11.4 µV; p

Objective: To analyze the proportion of backup ventilation during neurally adjusted ventilatory assist (NAVA) in preterm infants at different gestational ages and to analyze the trends in backup ventilation in relation to clinical deteriorations. Methods: A prospective observational study was conducted in 18 preterm infants born at a median (range) 27 (23–34) weeks of gestation with a median (range) birth weight of 1,100 (460–2,820) g, who received respiratory support with either invasive or noninvasive NAVA. Data on ventilator settings and respiratory variables were collected daily; the mean values of each 24-hour recording were computed for each respiratory variable. For clinical deterioration, ventilator data were reviewed at 6-hour intervals for 30 hours prior to the event. Results: A total of 354 ventilator days were included: 269 and 85 days during invasive and noninvasive NAVA, respectively. The time on backup ventilation (%/min) significantly decreased, and the neural respiratory rate increased with increasing postmenstrual age during both invasive and noninvasive NAVA. The median time on backup ventilation was less than 15%/min, and the median neural respiratory rate was more than 45 breaths/min for infants above 26 weeks of gestation during invasive NAVA. The relative backup ventilation significantly increased prior to the episode of clinical deterioration. Conclusion: The proportion of backup ventilation during NAVA showed how the control of breathing matured with increasing gestational age. Even the most immature infants triggered most of their breaths by their own respiratory effort. An acute increase in the proportion of backup ventilation anticipated clinical deterioration.

ObjectiveThe aim of this study was to evaluate the effects of a single family room architecture in a neonatal intensive care unit (SFR-NICU) on parents’ presence, parent–infant skin-to-skin contact (SSC) and the quality of family centered care.Study designTwo cohorts of parents of preterm infants were compared: those in the unit before and after the move to SFR-NICU. The parents used daily diaries to report their presence and SSC, and they responded to daily text message questions about the quality of family centered care.ResultsParents spent more time in the SFR-NICU, but no significant change was found in SSC. Parents rated the quality of family centered care highly in both unit architectures, without a change in rating after the move.ConclusionThe SFR-NICU increased parents’ presence but not SSC. The change in architecture did not affect parents’ evaluations of the quality of family centered care, which was already highly rated before the move.

Background The physiological benefit of parent-infant skin-to-skin contact (SSC) is uncertain for preterm infants with ventilatory support. We aimed to investigate whether SSC stabilizes the respiration compared to incubator care in mechanically ventilated preterm infants. Methods The prospective observational study was performed in Turku University Hospital, Finland. Preterm infants were eligible if they were born before 36 weeks gestation and received respiratory support with either invasive or non-invasive neurally adjusted ventilatory assist (NAVA). SSC was applied as soon as possible after birth. Respiratory variables were collected from the ventilator log data, and SSC episodes were compared with matched control periods during incubator care. Results A total of 167 episodes of SSC were recorded from 17 preterm infants: 138 episodes during invasive NAVA and 29 episodes during non-invasive NAVA. During invasive NAVA, peak electrical activity of the diaphragm (Edi), minimum Edi, respiratory rate, time on backup ventilation, peak inspiratory pressure, and mean airway pressure were significantly lower in SSC than in incubator care. During non-invasive NAVA, peak Edi, minimum Edi, time on backup ventilation, and peak inspiratory pressure were significantly lower in SSC than in incubator care. Conclusions SSC stabilized and improved the respiratory physiology in mechanically ventilated preterm infants. Impact Skin-to-skin contact reduced work of breathing compared to incubator care in mechanically ventilated preterm infants. Skin-to-skin contact reduced the need for backup ventilation during neurally adjusted ventilatory assist in preterm infants. Skin-to-skin contact among ventilated preterm infants was not only safe but also stabilized and improved their respiratory physiology.

Aim: To evaluate the validity of the Language Environment Analysis (LENA) system's automatic measures in two neonatal intensive care units supporting parent-infant closeness, and in two Finno-Ugric languages: Finnish and Estonian. Methods: The sound environment of 70 very preterm infants was recorded for 16 h in the neonatal intensive care units with the LENA system roughly at the gestational age of 32 (+2) weeks. Of these, the recordings of 14 infants (20%, two 5-min samples with a high percentage of speech, totally 140 min) were analysed in detail and in two different ways. Parental closeness diaries were used to document the presence of the parents. Agreements between LENA system and human coder estimates were analysed. Results: Findings showed a high variation in agreements. The highest agreements were found in female and adult word counts (r = 0.91 and 0.95). The agreements for child vocalisation count, conversational turns and silence were modest or low (r = −0.03 to 0.64). Conclusion: Our study provides novel information on the validity of the LENA system in the neonatal intensive care unit. Findings show that the LENA system provides valid information on adult words, but LENA estimates for child vocalisations were less valid at this early age. publishedVersion

Background: Associations between lexical processing and lexical development during the second year of life have been little studied in preterm children. Aims: To evaluate associations between lexical processing at 18 months and lexical development between 12 and 18 months in very preterm children. Study design: Correlational study. Subjects: 25 Finnish-speaking children born

Background Preterm and sick infants benefit from parent-infant closeness and family-centered care (FCC) in neonatal intensive care units (NICUs). Prospective and feasible tools are needed to measure these care practices to facilitate their implementation. Aims To describe the development process of three prospective data collection tools that measure parent-infant closeness and the quality of FCC. Methods Data collection tools were developed in an iterative process consisting of three development cycles. Feedback was gathered from parents, staff, and researchers. The first stages of development focused on the content validity, appropriate scaling, and optimization of the response rate of these tools. Results The study included parents of 490 infants and the nurses working at bedside in 15 NICUs in six countries. The Parent-Infant Closeness Diary was developed to measure the daily duration of parental presence, holding, and skin-to-skin contact. The optimal duration for daily diaries was 14 consecutive days to maintain a good response rate. Parents provided reliable documentation of parent-infant closeness. Digital FCC tools covering the nine aspects of FCC for parents and nurses were developed to measure the quality of FCC. Participants provided answers on a 7-point Likert scale. Parents' response rates remained >50% for approximately 1 month, and the nurses' mean response rate was 55% (39%-87%) for the 3-month study period. Linking evidence to action These new tools provide prospective daily information to aid the implementation of parent-infant closeness and the quality of FCC in NICU in different countries. They can be used to study and evaluate the implementation of these clinical practices NICUs in an international context.

While extraordinary advances have been made in the medical care of critically ill newborns, understanding the need of even the smallest of these infants for early, extensive, intimate human contact and facilitating the family's role in the care of their baby has been much slower and inconsistent. There is abundant evidence for the essential role of nurturing parent-infant connections (bonding/attachment) for development of optimal physical, cognitive, and emotional health of all babies. It is time to leave behind the tradition of sensory deprivation and social isolation common in the care of high-risk infants. A paradigm shift is needed in neonatal care to acknowledge the critical importance of infant and family-centered developmental care and to remove any remaining constraints on a family's ability to become full partners in the nurture of their NICU newborn.

To examine the psychometric properties of the Digi Family-Centered Care-Parent Version (DigiFCC-P), which was developed to measure parents' perceptions of family-centered care (FCC) in NICUs.Cross-sectional psychometric study.Twenty-three NICUs in 15 countries in Europe, Canada, and Australia.Mothers (n = 565) and fathers (n = 406) of preterm infants hospitalized in NICUs.Participants reported their perceptions of the quality of FCC during their infants' hospitalizations by answering one DigiFCC-P question delivered to their mobile phones every evening. Nine questions rotated in random order. Participants responded on a 7-point Likert scale. We evaluated the instrument's internal consistency, construct and concurrent validity, and sensitivity.The internal consistency of the DigiFCC-P was satisfactory; the Cronbach's alpha coefficient was .74 (95% confidence interval [.71, .77]), and all the corrected item-total correlations were greater than .30. We identified that the items formed two factors, support from staff and the parent's active participation, and observed no strong item cross-loadings on the two factors. We discovered some items with weak interitem correlations, and the two factors explained 35.2% of the variance. Scores on the DigiFCC-P and Family-Centered Care Questionnaire were significantly correlated (r = .59, p .001) and supported the convergent validity of the instrument. In addition, changes were discovered in the participants' ratings over time, which indicated that the instrument was sensitive to detect changes in their evaluations.The psychometric testing of the DigiFCC-P provided initial support for the convergent validity and reliability of the instrument. The instrument was also sensitive in detecting changes in the evaluations of FCC over time. However, there is a need for further development of the content validity of the instrument.

To test whether the implementation of the Close Collaboration with Parents intervention at a neonatal intensive care unit (NICU) decreases depression symptoms of mothers up to two years after the delivery of preterm infants.We used a non-equivalent two-group design, comparing mothers of very low birthweight infants in the same NICU before (2001-2006) and after (2011-215) the intervention. The unit carried out the educational intervention (2009-2012) that was targeted at its healthcare team and aimed to improve their skills to collaborate with parents. Maternal depression symptoms were measured using the Edinburgh Postnatal Depression Scale (EPDS) six months and two years after the expected birth date of the infant.We found a median difference of 2.56 (95% CI from 1.64 to 3.48) in EPDS at the two-year follow-up between the pre-intervention and post-intervention groups, p 0.001. Furthermore, we found no interaction between measurement time-points and group, implying that the intervention effect on maternal depression symptoms was similar at the six-month and two-year time-points.The intervention seems to have long-term preventive effects on maternal depressive symptoms. This effect is of clinical significance as prolonged maternal depression associates with adverse child outcomes.

Background Systematic training for the neonatal staff to support parents' active involvement is lacking. There is little information about the effectiveness of educational interventions. Purpose To evaluate the effects of an educational intervention to neonatal staff on the quality of family-centered care from the perspectives of parents and nurses. Methods A quasi-experimental before and after study was carried out in 5 Finnish neonatal units in 2014-2018. Data were collected using the DigiFCC-tools with a 7-point Likert scale. Thirty-one fathers and 53 mothers were recruited before the intervention and 21 fathers and 61 mothers after the intervention. They answered 1 question every evening until their infants' discharge. Each nurse answered 1 corresponding question after every shift, during the same period before and after the intervention. Before the intervention 3239 responses and after the intervention 3092 responses were received from nurses. Results The fathers' total score and the score indicating "Shared decision making" were higher after the intervention than before the intervention. The mothers' total score did not differ between the 2 time periods. The nurses' total score was higher after the intervention than before the intervention. Of the individual items, higher scores were found for "Active listening," "Parents' trust in the nurse," and "Emotional support." Implications for practice Developing the staff's negotiating and active listening skills facilitates better support for parents during infants' intensive care. Implications for research Family-centered care interventions such as Close Collaboration with Parents should be studied in randomized controlled trials, also including child outcomes.

Background Fine motor and coordination problems are frequently reported among adolescents born preterm. We aimed to assess performance in hand coordination tasks and to compare concurrent brain activation between adolescents born very preterm and at term at 13 years. Methods A total of 34 right-handed adolescents born very preterm (gestational age less than 32 weeks/birth weight ≤1500 grams) and 37 controls born at term during 2003 to 2006 in Turku University Hospital, Finland, were recruited. At 13 years, finger opposition and diadochokinesis were assessed, and brain functional magnetic resonance imaging data were acquired while the adolescents performed unimanual hand coordination tasks in response to visual cue. Results Adolescents born very preterm performed similar to controls in hand coordination tasks. The very preterm group evoked greater brain activation than the controls in the right precentral gyrus and in the right postcentral gyrus during left-hand finger opposition and in the right postcentral gyrus during left-hand diadochokinesis. Within the very preterm group, lower gestational age was associated with reduced activation in the left superior parietal lobule during right-hand diadochokinesis. Regarding left-hand tasks, lower gestational age was associated with stronger activation in the right cerebellar lobule V and left cerebellar lobule VI during finger opposition and stronger activation in the right superior parietal lobule during diadochokinesis. Conclusions Very preterm birth affected hand coordination-related brain activation. Most of the effects were found for nondominant hand. Clinical performance during the hand coordination tasks was similar in adolescents born very preterm and controls.

To assess whether treating patients with a presymptomatic patent ductus arteriosus (PDA), based on early routine echocardiography, performed regardless of clinical signs, improved outcomes.This multicenter, survey-linked retrospective cohort study used an institutional-level questionnaire and individual patient-level data and included infants of29 weeks of gestation born in 2014-2016 and admitted to tertiary neonatal intensive care units (NICUs) of 9 population-based national or regional neonatal networks. Infants in NICUs receiving treatment of presymptomatic PDA identified by routine echocardiography and those not were compared for the primary composite outcome (early death [≤7 days after birth] or severe intraventricular hemorrhage) and secondary outcomes (any in-hospital mortality and major morbidities).The unit survey (response rates of 86%) revealed a wide variation among networks in the treatment of presymptomatic PDA (7%-86%). Among 246 NICUs with 17 936 infants (mean gestational age of 26 weeks), 126 NICUs (51%) with 7785 infants treated presymptomatic PDA. The primary outcome of early death or severe intraventricular hemorrhage was not significantly different between the NICUs treating presymptomatic PDA and those who did not (17% vs 21%; aOR 1.00, 95% CI 0.85-1.18). The NICUs treating presymptomatic PDA had greater odds of retinopathy of prematurity treatment (13% vs 7%; aOR 1.47, 95% CI 1.01-2.12); however, it was not significant in a sensitivity analysis excluding Japanese data.Treating presymptomatic PDA detected by routine echocardiography was commonplace but associated with no significant benefits. Well-designed trials are needed to assess the efficacy and safety of early targeted PDA treatment.

During neurally adjusted ventilatory assist (NAVA) both the timing and degree of ventilatory assist are controlled by the patient's respiratory center (1) resulting in improved synchrony and lower peak inspiratory pressures and lower oxygen requirements compared with conventional ventilation in low birth weight infants (2,3). However, there are no randomized controlled trials yet available evaluating the effects of NAVA ventilation on the neurodevelopmental outcomes, nor are there studies reporting the use of NAVA ventilation as a standard neonatal intensive care unit practice in extremely preterm infants.

AIM To examine the association between several perinatal and obstetric risk factors and reactive attachment disorder in children diagnosed in specialised services. METHODS In this nested case-control study, 614 cases with reactive attachment disorder and 2423 controls matched with age and sex were identified from Finnish national registers. Conditional logistic regression was used to examine the association between a number of perinatal risk factors and reactive attachment disorder. RESULTS In the adjusted analysis, a low birthweight of

Twins are considered to be at an increased risk for perinatal mortality and morbidities, but it is unclear whether preterm twins are at an increased risk for poor developmental outcomes when compared to preterm singletons. Our aim was to compare the neurodevelopmental outcome of preterm twins vs singletons at 5 years of age. Very low birth weight and very low gestational age infants (twins n = 66, singletons n = 157) were recruited as a part of the PIPARI project in the Turku University Hospital, covering a regional population. Cognitive development, neuropsychological performance, and neurodevelopmental impairments (including cerebral palsy, hearing deficit, visual impairment, and intellectual disability) were evaluated at 5 years of age. Twins and singletons had otherwise similar perinatal background factors, except for the higher proportion of preterm rupture of membranes in singletons. Twins had cognitive and neuropsychological outcomes that were otherwise comparable with singletons, but they had a slightly lower verbal intelligence quotient (estimate −5.81, 95% CI −11.14 to −0.48, p = 0.03). Being a twin was not a risk for neurodevelopmental impairments. Our study shows that, contrary to a common hypothesis, the overall neurodevelopment of very preterm twins does not significantly differ from that of preterm singletons.

Very preterm infants are at high risk of death and complications of prematurity. Optimal outcomes are achieved if these infants are delivered in hospitals with the highest level of neonatal expertise. Centralization of very preterm deliveries to such hospitals has been recommended for decades, and is supported by a large body of literature. However, centralization may not be easy to implement due to financial, organizational and workforce-related issues. In this review, we present the scientific background for centralization, how it has been successfully implemented in Finland and how neonatal survival has changed following this implementation.

Aim This Finnish regional birth‐cohort study compared the school performance of very preterm and full‐term children when they reached 11 years of age. Methods Teachers rated the educational abilities of 123 preterm children and 133 full‐term controls at the age of 11 years as well as the support services they received. The children were all born in the Turku University Hospital between 2001 and 2005. In the preterm group, neurosensory impairments were confirmed at two years of corrected age, and full‐scale intelligence quotient (IQ) was assessed at 11 years of age using the Wechsler Intelligence Scale, Fourth Edition. Results Educational abilities, including academic skills and classroom functioning, did not differ between the two groups after excluding the children with a full‐scale IQ

Centralization of very preterm deliveries to level 3 hospitals is recommended to improve infant survival and prevent brain injury. We studied the clinical practices of centralization from level 2 to level 3 hospitals in cases of threatening very preterm delivery in Finland.Obstetricians in all 16 level 2 hospitals in Finland were invited to participate in an online survey regarding antenatal transfer to level 3 hospitals among women with threatened delivery below 32 gestational weeks. We report clinical thresholds used as indications and contraindications for antenatal transfers, and logistical factors related to transfers.Twelve out of 16 (75%) hospitals completed the survey. The lower gestational age threshold for antenatal transfer ranged from 22 + 0 to 23 + 0 weeks. All hospitals regarded preterm premature rupture of membranes, chorioamnionitis, and severe pre-eclampsia as indications for antenatal transfer to a level 3 hospital. Most hospitals reported transferring women in spite of regular contractions (interval over 5 min) or cervical dilatation up to 4 cm. Suspicion of placental abruption, abnormal cardiotocography tracing and poor maternal condition were the most frequently reported contraindications for antenatal transfer. The time to arrange antenatal transfer was less than 2 h in all hospitals, and overcrowding of level 3 hospitals rarely hindered antenatal transfer.Successful centralization of very preterm deliveries is reached in Finland by rapid and active antenatal transfers. This study identified clinical thresholds used by obstetricians in a setting of long distances and high centralization rate.

AIM Prematurity has been shown to affect social competence in children and adults. Our aim was to evaluate profiles of self-reported social behaviours and loneliness in preterm- and term-born adolescents. METHODS Preterm (≤1500 g and, or

ObjectivesTo assess associations between 5 min Apgar score and mortality and severe neurological injury (SNI) and to report test characteristics in preterm neonates.Design, setting and patientsRetrospective cohort study of neonates 240 to 286 weeks’ gestation born between 2007 and 2016 and admitted to neonatal units in 11 high-income countries.Exposure5 min Apgar score.Main outcome measuresIn-hospital mortality and SNI defined as grade 3 or 4 periventricular/intraventricular haemorrhage or periventricular leukomalacia. Outcome rates were calculated for each Apgar score and compared after adjustment. The diagnostic characteristics and ORs for each value from 0 versus 1–10 to 0–9 versus 10, with 1-point increments were calculated.ResultsAmong 92 412 included neonates, as 5 min Apgar score increased from 0 to 10, mortality decreased from 60% to 8%. However, no clear increasing or decreasing pattern was identified for SNI. There was an increase in sensitivity and decrease in specificity for both mortality and SNI associated with increasing scores. The Apgar score alone had an area under the curve of 0.64 for predicting mortality, which increased to 0.73 with the addition of gestational age.ConclusionsIn neonates of 24–28 weeks’ gestation admitted to neonatal units, higher 5 min Apgar score was associated with lower mortality in a graded manner, while the association with SNI remained relatively constant at all scores. Among survivors, low Apgar scores did not predict SNI.

Collaboration and cooperation of clinicians and neonatal units at regional, national, and international levels are key features of many networks or systems that aim to improve neonatal outcomes. Network performance is typically assessed by comparing individual, unit-level outcomes. In this paper, we provide insight into another dimension, i.e., inter-center outcome variation in 10 national/regional neonatal collaborations from 11 high-income countries. We illustrate the use of coefficients of variation for evaluation of mortality and a composite outcome of mortality, severe neurological injury, treated retinopathy of prematurity, and bronchopulmonary dysplasia, as a measure of inter-center variation. These inter-center variation estimates could help to identify areas of opportunities and challenges for each country/region; they also provide "macro"-level evaluations that can be useful for clinicians, administrators, managers and policy makers.

Background Parent-infant closeness during hospital care of newborns has many benefits for both infants and parents. We developed an educational intervention for neonatal staff, Close Collaboration with Parents, to increase parent-infant closeness during hospital care. The aim of this study was to evaluate the effectiveness of the intervention on parent-infant closeness in nine hospitals in Finland.MethodsParents of hospitalized infants were recruited in the hospitals during 3-month periods before and after the Close Collaboration with Parents intervention. The data were collected using daily Closeness diaries. Mothers and fathers separately filled in the time they spent in the hospital and the time of skin-to-skin contact with their infant during each hospital care day until discharge. Statistical analyses were done using a linear model with covariates.ResultsDiaries were kept before and after the intervention by a total of 170 and 129 mothers and 126 and 84 fathers, respectively. Either parent was present on average 453 minutes per day before the intervention and 620 minutes after the intervention in the neonatal unit. In the adjusted model, the increase was 99 minutes per day (p=0.0007). The infants were in skin-to-skin contact on average 76 minutes per day before the intervention and 114 minutes after the intervention. In the adjusted model, skin-to-skin contact increased by 24 minutes per day (p=0.0405).ConclusionThe Close Collaboration with Parents intervention increased parents’ presence and skin-to-skin contact in nine hospitals. This study suggests that parent-infant closeness may be one mediating factor explaining benefits of parenting interventions.

Background: Parent-infant closeness during hospital care of newborns has many benefits for both infants and parents. We developed an educational intervention for neonatal staff, Close Collaboration with Parents, to increase parent-infant closeness during hospital care. The aim of this study was to evaluate the effectiveness of the intervention on parent-infant closeness in nine hospitals in Finland. Methods: Parents of hospitalized infants were recruited in the hospitals during 3-month periods before and after the Close Collaboration with Parents intervention. The data were collected using daily Closeness diaries. Mothers and fathers separately filled in the time they spent in the hospital and the time of skin-to-skin contact with their infant during each hospital care day until discharge. Statistical analyses were done using a linear model with covariates. Results: Diaries were kept before and after the intervention by a total of 170 and 129 mothers and 126 and 84 fathers, respectively. Either parent was present on average 453 minutes per day before the intervention and 620 minutes after the intervention in the neonatal unit. In the adjusted model, the increase was 99 minutes per day (p=0.0007). The infants were in skin-to-skin contact on average 76 minutes per day before the intervention and 114 minutes after the intervention. In the adjusted model, skin-to-skin contact increased by 24 minutes per day (p=0.0405). Conclusion: The Close Collaboration with Parents intervention increased parents’ presence and skin-to-skin contact in nine hospitals. This study suggests that parent-infant closeness may be one mediating factor explaining benefits of parenting interventions.