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Aims To determine the ophthalmological outcome at 6.5 years of age in children treated for retinopathy of prematurity (ROP), and registered in the national Swedish National Register for ROP register. Methods Data on ROP, treatment and ophthalmological outcome were retrieved from the register. Visual acuity (VA), refractive errors and strabismus, together with visual impairment (VI) and any significant eye problem, defined as VA >0.5 logarithm of the minimal angle of resolution (logMAR) and/or strabismus and/or any refractive error were analysed. Risk factors such as sex, gestational age (GA), birth weight SD score, number of treatments and retreatments, postnatal age and postmenstrual age at first treatment were analysed. Results Follow-up data were available in 232 of 270 children born between 2007 and 2014 who had been treated for ROP. VI (VA >0.5 logMAR) was found in 32 (14%), strabismus in 82 (38%), refractive errors in 114 (52%) and significant eye problem in 143 (65%) children. Retreatment was a risk factor for VI and refractive errors. Male sex and neonatal brain lesion were risk factors for strabismus. An additional week of GA at birth reduced the risk for refractive errors, strabismus and significant eye problems. Conclusion The results of the present study revealed a high number of eye problems in children treated for ROP, emphasising the need for long-term follow-up. Retreatment of ROP was a risk factor for VI, and emphasises the importance of an accurate first treatment for the long-term ophthalmological outcome.

Purpose: This study aimed to investigate various aspects of treatment for retinopathy of prematurity (ROP) in Sweden over the past 14 years, nationally and at a hospital level. Methods: Data on screening and treatment for ROP in infants born in Sweden from 2008 to 2021 were extracted from the national ROP register, SWEDROP. During this period, Swedish screening guidelines were reduced from gestational age (GA) < 32 weeks to <31 weeks in 2012 and to <30 weeks in 2020. Results: Altogether, 10 959 infants were screened and 600 infants treated for ROP during the study period. Parallel to changed guidelines, the number of screened infants decreased (p < 0.000) and the incidence of ROP and frequency of treatment increased (p < 0.001), while both remained similar in infants with a GA below 30 weeks. Among treated infants, GA and BW were reduced over the years (p < 0.001). Laser treatment (85.2% of primary treatments) became less common and anti-VEGF injections (13.6%) became more common over time (p < 0.001). Altogether 16 eyes were treated with the encircling band and 13 with vitrectomy. The total frequency of retreatment (32.7% of treated eyes) remained similar over time but was more common after primary anti-VEGF injection (67.7%) than laser treatment (27.2%). There were differences between the seven university hospitals regarding type of treatment and number of retreatments (p < 0.001). Conclusion: The frequency of treatment and retreatment for ROP remained similar over time, but the type of treatment changed and anti-VEGF injections became more common. Differences between treating hospitals emphasize the importance of centralizing the most severe cases.

Facial dysostosis syndromes (FDS) are rare congenital conditions impacting facial development, often leading to diverse craniofacial abnormalities. This study addresses the scarcity of evidence on these syndromes about optimal diagnostic and treatment practices. To overcome this scarcity, European experts from ERN CRANIO collaborated to develop a clinical consensus statement through the Delphi consensus method. A systematic search of Embase, MEDLINE/PubMed, Cochrane, and Web of Science databases was conducted until February 2023. The quality of evidence was evaluated using various tools depending on the study design. Statements were subsequently formed based on literature and expert opinion, followed by a Delphi process with expert health care providers and patient representatives. In total, 92 experts from various specialties and three patient representatives were involved in the Delphi process. Over 3 voting rounds, consensus was achieved on 92 (46.9%), 58 (59.2%), and 19 (70.4%) statements, respectively. These statements cover the topics of general care; craniofacial reconstruction; the eyes and lacrimal system; upper airway management; genetics; hearing; speech; growth, feeding, and swallowing; dental treatment and orthodontics; extracranial anomalies; and psychology and cognition. The current clinical consensus statement provides valuable insights into optimal diagnostic and treatment practices and identifies key research opportunities for FDS. This consensus statement represents a significant advancement in FDS care, underlining the commitment of health care professionals to improve the understanding and management of these rare syndromes in Europe.

Denna studie har undersökt första linjens chefers arbetsmiljö i offentlig sektor. Den offentliga sektorn i Sverige är arbetsgivare åt nästan 1,4 miljoner människor. Att lägga fokus på första linjens chefer bör ligga i alla organisationers intresse, eftersom första linjens chef har en nyckelroll mellan ledning och medarbetare i offentlig sektor. Trots detta finns det en problematik att första linjens chefer är svåra att behålla och rekrytera. Syftet med studien är att bidra med ytterligare kunskap om vad som skapar en hållbar arbetsmiljö för första linjens chefer i offentlig sektor. Studien är kvalitativ med en tematiskt analysansats. Det har utförts 10 semistrukturerade intervjuer med första linjens chefer i offentlig sektor. Den teoretiska referensramen är uppbyggd på två modeller, JD-R samt job embeddedness. Empirin presenteras utifrån tre huvudteman med tillhörande underteman, 1. arbetsmiljö, 2. krav och resurs, 3. motivation och hållbarhet. Analysen påvisar och lyfter förslag på hur arbetsmiljön kan komma att förbättras för första linjens chefer vilket kan resultera i att det kan bli enklare att rekrytera och behålla första linjens chefer inom offentlig sektor. Slutsatsen belyser de svar som kommer från studiens syfte och frågeställning. Slutsatsen påvisar även ett konkret behov av vidare forskningsområde utifrån att strategier är en viktig faktor i huruvida första linjens chef finner sin arbetsmiljö hållbar eller ej., This study has examined the work environment of first-line managers in the public sector. The public sector in Sweden employs almost 1.4 million people. Focusing on first-line managers therefore ought to be in the interest of all organizations. First-line managers provide a key function in mediating between upper management and coworkers in the public sector. In spite of this, there are problems with both recruiting and retaining first-line managers. The purpose of this study is to contribute with an additional understanding of how to create a sustainable work environment for first-line managers in the public sector. The study is qualitative with a thematic analysis approach. A total of 10 semi-structured interviews with first-line managers in the public sector have been conducted. The theoretical framework rests on two models, JD-R as well as job embeddedness. The empirical data is outlined using three main themes, with additional sub-themes: 1. work environment, 2. requirements and resources, 3. motivation and sustainability. The analysis presents suggestions on how the work environment could be improved for first-line managers, which in turn enables the recruitment and retainment first-line managers in the public sector. The conclusion highlights the answer that arises from the study's aim and the framing of the question. In addition, the conclusion shows of a concrete need of additional research areas delving into strategies as a factor for determining first-line managers' view oft he sustainability of their work environment.

Purpose To evaluate the refractive outcome and strabismus at 5 years of age, in children operated for various types of non-syndromic craniosynostosis, and further analyse the refractive and strabismic development over time. Methods Eighty-nine children, who had undergone operations for non-syndromic craniosynostosis, were examined at 5 years of age. These children also underwent ophthalmological examination preoperatively and up to 1 year after the operation. An age-matched control group including 32 healthy children was also recruited. Strabismus and eye motility were registered. Refraction was measured in cycloplegia. Results There was a difference regarding the refractive outcome between the different types of craniosynostosis. Higher values of hypermetropia were found in the metopic craniosynostosis group on both eyes. In the unicoronal craniosynostosis group, high values of hypermetropia and a higher degree of astigmatism were found on the side contralateral to the craniosynostosis. Strabismus was found in 11/88 children of whom 10/11 had unicoronal craniosynostosis. A vertical deviation on the side ipsilateral to the fused suture was highly prevalent (6/10 cases). Ophthalmological dysfunctions were rare in children operated for sagittal craniosynostosis. Conclusion Ocular manifestations such as strabismus, astigmatism and anisometropia were highly prevalent in children operated for unilateral coronal craniosynostosis. Children operated for metopic craniosynostosis had higher rates of hypermetropia. The screening and follow-up protocols need to be tailored with regard to the type of craniosynostosis.

Purpose: To investigate central retinal morphology and optic retinal nerve fibre layer (RNFL) in prematurely born young adults and compare to term born controls. Materials and Methods: The participants were 59 prematurely born individuals, with a birthweight <= 1.500 g, and 44 term born controls, all 25-29 years of age. Visual acuity (VA) and contrast sensitivity (CS) were assessed. The retinal macular thickness, ganglion cell-inner plexiform layer (GC-IPL) thickness and RNFL thickness were assessed with Cirrus optical coherence tomography (OCT). Results: Central macular thickness was increased (mean 26.7 mu m) in prematurely born individuals compared to controls. The macular GC-IPL was thinner (mean 3.84 mu m), also when excluding those with previous retinopathy of prematurity (ROP) and those with neurological complications. Gestational age at birth and previous treatment of ROP were risk factors for a thicker macula, however, not for reduced GC-IPL. The average peripapillary RNFL was thinner (mean 4.61 mu m) in the prematurely born individuals, also when excluding those with previous ROP and/or neurological complications. Within the prematurely born group, treated ROP was correlated with increased average RNFL. Further, both better VA and CS were associated with thinner optic nerve RNFL and thicker average GC-IPL. Conclusion: Macular and optic nerve morphology were influenced by premature birth as assessed with OCT in adult individuals. Gestational age at birth and treatment for ROP seemed to affect central macular thickness, and treated ROP affected the peripapillary RNFL. Thus, retinal sequelae remained in adulthood.

IMPORTANCE The prognostic impact of parenteral nutrition duration (PND) on retinopathy of prematurity (ROP) is not well studied. Safe prediction models can help optimize ROP screening by effectively discriminating high-risk from low-risk infants. OBJECTIVE To evaluate the prognostic value of PND on ROP; to update and validate the Digital ROP (DIGIROP) 2.0 birth into prescreen and screen prediction models to include all ROP-screened infants regardless of gestational age (GA) and incorporate PND; and to compare the DIGIROP model with the Weight, IGF-1, Neonatal, and ROP (WINROP) and Postnatal Growth and ROP (G-ROP) models. DESIGN, SETTING, AND PARTICIPANTS This retrospective study included 11 139 prematurely born infants from 2007 to 2020 from the Swedish National Registry for ROP. Extended Poisson and logistic models were applied. Data were analyzed from August 2022 to February 2023. MAIN OUTCOMES AND MEASURES Any ROP and ROP requiring treatment were studied in relation to PND. ROP treatment was the outcome in DIGIROP models. Sensitivity, specificity, area under the receiver operating characteristic curve, and adjusted OR (aOR) with 95% CI were the main measures. Internal and external validations were performed. RESULTS Of 11 139 screened infants, 5071 (45.5%) were girls, and the mean (SD) gestational age was 28.5 (2.4) weeks. ROP developed in 3179 infants (29%), treatment was given in 599 (5%), 7228 (65%) had PND less than 14 days, 2308 (21%) had PND for 14 days or more, and 1603 (14%) had unknown PND. PND was significantly correlated with ROP severity (Spearman r = 0.45; P < .001). Infants with 14 days or more of PND vs less than 14 days had faster progression from any ROP to ROP treatment (adjusted mean difference, -0.9 weeks; 95% CI, -1.5 to -0.3; P = .004). Infants with PND for 14 days or more vs less than 14 days had higher odds of any ROP (aOR, 1.84; 95% CI, 1.62-2.10; P < .001) and of severe ROP requiring treatment (aOR, 2.20; 95% CI, 1.73-2.80, Funding Agencies|Swedish Medical Research Council [2020-01092]; Gothenburg Medical Society and government grants under ALF agreement [ALFGBG-717971]; De Blindas Vaenner; Knut and Alice Wallenberg Clinical Scholars; National Eye Institute [EY017017, EY030904]; National Institute of Health [1U54HD090255]

Hur högstadieelever uppfattar fem begrepp inom energiteknik har undersökts. Dessa är, energiformer, energiomvandlingar, ”energiförluster”, energins oförstörbarhet och energins nedväxling till lägre tekniskt värde. Underlaget för den empiriska undersökningen var ett system med en bostad som försörjs med el och fjärrvärme från ett kraftvärmeverk. Utifrån detta system fick fokusgrupper med 3-4 personer försöka svara på frågor som på olika sätt täcker de fem begreppen. För fenomenen värmeöverföring och energiomvandling genomfördes fenomenografiska analyser av transkriptioner från fokusgruppsamtalen. Energi i olika former hör till de begrepp som är svårast att hantera t.o.m. för ingenjörsstudenter. Flera svårigheter och missuppfattningar som beskrivs i litteraturen förekommer i fokusgruppsamtalen. Kvalitativt olika sätt att förstå värmeöverföring och energiomvandling kunde kartläggas.

Visual hallucinations after central or peripheral impairment, commonly called Charles Bonnet syndrome, are often highly distressing and with few available treatment options. Here we report a case where an adolescent developed severely distressing visual hallucinations after hypoxic damage to the occipital cortex following a suicide attempt. The patient received active and sham occipital continuous theta-burst stimulation (cTBS) in a single-case experimental research design and a subsequent open phase, to evaluate cTBS as a Charles Bonnet treatment. The visual hallucinations seemed to decrease more during active than sham cTBS in the blind phase, and in the following week of repeated five daily treatments they almost disappeared. A normalization of increased activity in the lateral visual network after cTBS was observed on a functional magnetic resonance imaging resting-state analysis compared with 42 healthy controls. Visual evoked potentials stayed largely unchanged both in the sham-controlled blind phase and the subsequent open phase. During the two weeks after the open phase with repeated cTBS sessions, the visual hallucinations gradually reappeared and almost returned to the baseline level. Our findings suggest that active cTBS over the primary visual cortex can reduce visual hallucinations through modulation of downstream visual regions, though the effect is temporally limited.

Background/Aims Retinopathy of prematurity (ROP) is currently diagnosed through repeated eye examinations to find the low percentage of infants that fulfil treatment criteria to reduce vision loss. A prediction model for severe ROP requiring treatment that might sensitively and specifically identify infants that develop severe ROP, DIGIROP-Birth, was developed using birth characteristics. DIGIROP-Screen additionally incorporates first signs of ROP in different models over time. The aim was to validate DIGIROP-Birth, DIGIROP-Screen and their decision support tool on a contemporary Swedish cohort. Methods Data were retrieved from the Swedish national registry for ROP (2018-2019) and two Swedish regions (2020), including 1082 infants born at gestational age (GA) 24 to <31 weeks. The predictors were GA at birth, sex, standardised birth weight and age at the first sign of ROP. The outcome was ROP treatment. Sensitivity, specificity and area under the receiver operating characteristic curve (AUC) with 95% CI were described. Results For DIGIROP-Birth, the AUC was 0.93 (95% CI 0.90 to 0.95); for DIGIROP-Screen, it ranged between 0.93 and 0.97. The specificity was 49.9% (95% CI 46.7 to 53.0) and the sensitivity was 96.5% (95% CI 87.9 to 99.6) for the tool applied at birth. For DIGIROP-Screen, the cumulative specificity ranged between 50.0% and 78.7%. One infant with Beckwith-Wiedemann syndrome who fulfilled criteria for ROP treatment and had no missed/incomplete examinations was incorrectly flagged as not needing screening. Conclusions DIGIROP-Birth and DIGIROP-Screen showed high predictive ability in a contemporary Swedish cohort. At birth, 50% of the infants born at 24 to <31 weeks of gestation were predicted to have low risk of severe ROP and could potentially be released from ROP screening examinations. All routinely screened treated infants, excluding those screened for clinical indications of severe illness, were correctly flagged as needing ROP screening, Funding Agencies|Swedish Medical Research CouncilSwedish Medical Research Council (SMRC)European Commission [2016-01131]; Gothenburg Medical Society and Government grants under the ALF agreement [ALFGBG-717971]; De Blindas Vanner; National Eye InstituteUnited States Department of Health & Human ServicesNational Institutes of Health (NIH) - USANIH National Eye Institute (NEI) [EY017017, EY030904]; National Institute of HealthUnited States Department of Health & Human ServicesNational Institutes of Health (NIH) - USA [1U54HD090255]

Aim Perceptual mechanisms in social functioning might promote interventions. We investigated relations between visual perception and social functioning, in preterm children. Methods A prospective preterm cohort born in Uppsala County, Sweden, in 2004–2007 and 49 full-term controls were examined at 12 years. Aspects of visual perception, including static shapes, emotions and time to detect biological motion, were related to social functioning and visual acuity. Results The preterm group comprised 25 extremely preterm children, EPT, born below 28 gestational weeks and 53 children born between 28 and 31 weeks. Preterm children had difficulties in perception of static shapes (p = 0.004) and biological motion (p < 0.001), but not in emotion perception, compared to controls. In the EPT children, poorer shape perception and lower scores on emotion perception were associated with more social problems (p = 0.008) and lower visual acuity (p = 0.004). Shape perception explained more variance in social functioning than emotion perception. In controls, fewer social problems were linked to faster biological motion perception (p = 0.04). Conclusion Static shape and biological motion perception was affected in the preterm groups. Biological motion perception was relevant for social functioning in full-term children. In EPT children, only shape perception was linked to social functioning, suggesting differential visual perception mechanisms for social deficits.

AimsTo determine the ophthalmological outcome at 6.5 years of age in children treated for retinopathy of prematurity (ROP), and registered in the national Swedish National Register for ROP register. MethodsData on ROP, treatment and ophthalmological outcome were retrieved from the register. Visual acuity (VA), refractive errors and strabismus, together with visual impairment (VI) and any significant eye problem, defined as VA >0.5 logarithm of the minimal angle of resolution (logMAR) and/or strabismus and/or any refractive error were analysed. Risk factors such as sex, gestational age (GA), birth weight SD score, number of treatments and retreatments, postnatal age and postmenstrual age at first treatment were analysed. ResultsFollow-up data were available in 232 of 270 children born between 2007 and 2014 who had been treated for ROP. VI (VA >0.5 logMAR) was found in 32 (14%), strabismus in 82 (38%), refractive errors in 114 (52%) and significant eye problem in 143 (65%) children. Retreatment was a risk factor for VI and refractive errors. Male sex and neonatal brain lesion were risk factors for strabismus. An additional week of GA at birth reduced the risk for refractive errors, strabismus and significant eye problems. ConclusionThe results of the present study revealed a high number of eye problems in children treated for ROP, emphasising the need for long-term follow-up. Retreatment of ROP was a risk factor for VI, and emphasises the importance of an accurate first treatment for the long-term ophthalmological outcome.

PURPOSE: To evaluate refraction and its development in young adults born prematurely, screened for retinopathy of prematurity, and to compare with individuals of the same age born at term. MATERIALS AND METHODS: The participants were 59 preterms, with a birthweight of ≤ 1500 g, and 43 term-born controls, all born during 1988-1990. The refraction was measured in cycloplegia, and the spherical equivalent (SE) was calculated. The axial length (AL), anterior chamber depth and corneal radius (CR) were measured, and the AL/CR ratio was calculated. RESULTS: The mean SE was -0.5 dioptres (D) (SD 2.5) in right eyes (REs) and -0.4 D (SD 2.3) in left eyes (LEs) of preterms, and -0.2 D (SD 1.5) in REs and -0.2 D (SD 1.5) in LEs of controls. The distribution of refraction was wider in the preterm group compared to the control group. In the preterm group, 12% had a SE ≥ 1.5 D, but none of the controls. Ten preterms, but none of the controls, had anisometropia ≥ 1.0 D. The prevalence of astigmatism ≥ 1.0 D was higher in preterms than controls. The SE decreased around 1 D in both preterms and controls from 10 to 25 years of age. The AL and CR were shorter in the preterms; however, the AL/CR ratio was similar in both groups. Within the preterm group, cryotherapy was correlated with astigmatism, but not with SE and anisometropia at this age. CONCLUSION: Prematurely born individuals had higher prevalence of refractive errors in young adulthood compared to term-born controls.

Background/Aim: Retinopathy of prematurity (ROP) is currently diagnosed through repeated eye examinations to find the low percentage of infants that fulfil treatment criteria to reduce vision loss. A prediction model for severe ROP requiring treatment that might sensitively and specifically identify infants that develop severe ROP, DIGIROP-Birth, was developed using birth characteristics. DIGIROP-Screen additionally incorporates first signs of ROP in different models over time. The aim was to validate DIGIROP-Birth, DIGIROP-Screen and their decision support tool on a contemporary Swedish cohort. Methods: Data were retrieved from the Swedish national registry for ROP (2018–2019) and two Swedish regions (2020), including 1082 infants born at gestational age (GA) 24 to <31 weeks. The predictors were GA at birth, sex, standardised birth weight and age at the first sign of ROP. The outcome was ROP treatment. Sensitivity, specificity and area under the receiver operating characteristic curve (AUC) with 95% CI were described. Results: For DIGIROP-Birth, the AUC was 0.93 (95% CI 0.90 to 0.95); for DIGIROP-Screen, it ranged between 0.93 and 0.97. The specificity was 49.9% (95% CI 46.7 to 53.0) and the sensitivity was 96.5% (95% CI 87.9 to 99.6) for the tool applied at birth. For DIGIROP-Screen, the cumulative specificity ranged between 50.0% and 78.7%. One infant with Beckwith-Wiedemann syndrome who fulfilled criteria for ROP treatment and had no missed/incomplete examinations was incorrectly flagged as not needing screening. Conclusion: DIGIROP-Birth and DIGIROP-Screen showed high predictive ability in a contemporary Swedish cohort. At birth, 50% of the infants born at 24 to <31 weeks of gestation were predicted to have low risk of severe ROP and could potentially be released from ROP screening examinations. All routinely screened treated infants, excluding those screened for clinical indications of severe illness, were correctly flagged as needing ROP screening.

Objectives To retrospectively evaluate ophthalmological and neurological outcomes in a Swedish cohort of infants born before 24 weeks gestational age (GA) and explore risk factors for visual impairment. Setting Eye and paediatric clinics in Sweden. Participants Infants screened for retinopathy of prematurity (ROP) (n=399), born before 24 weeks GA, 2007-2018. Cases were excluded if ophthalmological follow-up records could not be traced. Primary and secondary outcome measures Primary outcomes were ophthalmological, including visual acuity (VA), refractive error, strabismus, nystagmus and cerebral visual impairment (CVI). Secondary outcomes comprised neonatal and neurological morbidities. Data were retrospectively retrieved from medical records. Results The 355 assessed children had a median GA of 23 weeks and 2 days and a median birth weight of 565 g. At the last available ophthalmological examination, the median age was 4.8 years (range 0.5-13.2 years). Nystagmus was recorded in 21.1%, strabismus in 34.8%, and 51.0% wore spectacles. Seventy-three of 333 (21.9%) were visually impaired, defined as being referred to a low vision clinic and/or having a VA less than 20/60 at 3.5 years of age or older. ROP treatment was a significant risk factor for visual impairment (OR 2.244, p=0.003). Visually impaired children, compared with children without visual impairment, more often had neurological deficits such as intellectual disability 63.8% versus 33.3% (p<0.001), epilepsy 21.1% versus 7.5% (p=0.001) and autism spectrum disorders 32.8% versus 20.9% (p=0.043). Nine of the 355 children had been diagnosed with CVI. Conclusions Children born before 24 weeks GA frequently had visual impairment in association with neurological deficits. CVI was rarely diagnosed. A multidisciplinary approach for the evaluation and habilitation of these vulnerable infants is warranted. National follow-up guidelines need to be developed and implemented.

Purpose The aim of the study was to evaluate strabismus, stereoacuity, accommodation and convergence in prematurely born young adults; screened for retinopathy of prematurity in the neonatal period and compare with term-born individuals of the same age. Materials and methods The study participants included 59 prematurely born individuals with a birthweight of <= 1,500 grams and 44 term-born controls, all born during 1988-1990 in Stockholm County, Sweden. Ocular alignment was assessed with a cover test, stereoacuity with the TNO stereo test and the amplitude of accommodation and the near point of convergence with the Royal Air Force Rule. Results Seven of 59 (12%) preterms had manifest strabismus, 4/59 (7%) had esotropia and 3/59 (5%) exotropia. One of 44 (2%) controls had esotropia; no other controls had manifest strabismus. Stereoacuity was within normal limits in 38/59 (64%) preterms and 43/44 (98%) controls, p < 0.01; the difference remained after excluding those with strabismus. A neurological complication at 2.5 years of age was the strongest risk factor for subnormal stereoacuity within the preterm group after excluding those with strabismus. The mean amplitude of accommodation was poorer in the preterms than the controls in better (p < 0.05) and worse eyes (p < 0.05). The preterms were more likely to have an amplitude of accommodation below the minimum, according to Hofstetter's equation. There were no differences between the groups regarding the near point of convergence. Conclusion Prematurely born young adults had a higher prevalence of strabismus, reduced stereoacuity and worse amplitude of accommodation than term-born controls.

Background/Aims Prematurely born infants undergo costly, stressful eye examinations to uncover the small fraction with retinopathy of prematurity (ROP) that needs treatment to prevent blindness. The aim was to develop a prediction tool (DIGIROP-Screen) with 100% sensitivity and high specificity to safely reduce screening of those infants not needing treatment. DIGIROP-Screen was compared with four other ROP models based on longitudinal weights. Methods Data, including infants born at 24-30 weeks of gestational age (GA), for DIGIROP-Screen development (DevGroup, N=6991) originate from the Swedish National Registry for ROP. Three international cohorts comprised the external validation groups (ValGroups, N=1241). Multivariable logistic regressions, over postnatal ages (PNAs) 6-14 weeks, were validated. Predictors were birth characteristics, status and age at first diagnosed ROP and essential interactions. Results ROP treatment was required in 287 (4.1%)/6991 infants in DevGroup and 49 (3.9%)/1241 in ValGroups. To allow 100% sensitivity in DevGroup, specificity at birth was 53.1% and cumulatively 60.5% at PNA 8 weeks. Applying the same cut-offs in ValGroups, specificities were similar (46.3% and 53.5%). One infant with severe malformations in ValGroups was incorrectly classified as not needing screening. For all other infants, at PNA 6-14 weeks, sensitivity was 100%. In other published models, sensitivity ranged from 88.5% to 100% and specificity ranged from 9.6% to 45.2%. Conclusions DIGIROP-Screen, a clinical decision support tool using readily available birth and ROP screening data for infants born GA 24-30 weeks, in the European and North American populations tested can safely identify infants not needing ROP screening. DIGIROP-Screen had equal or higher sensitivity and specificity compared with other models. DIGIROP-Screen should be tested in any new cohort for validation and if not validated it can be modified using the same statistical approaches applied to a spe, Funding Agencies|Swedish Medical Research CouncilSwedish Medical Research Council (SMRC)European Commission [2016-01131]; Gothenburg Medical Society and Government grants under the ALF agreement [ALFGBG-717971]; De Blindas Vanner; Knut and Alice Wallenberg Clinical Scholars; Orebro County Council Research Committee; National Eye InstituteUnited States Department of Health & Human ServicesNational Institutes of Health (NIH) - USANIH National Eye Institute (NEI) [EY017017, EY030904]; National Institute of HealthUnited States Department of Health & Human ServicesNational Institutes of Health (NIH) - USA [1U54HD090255]

The purpose of study is to investigate how guidance couselors in year 7-9 in primary school, work with students with intellectual disabilities, IF, to strengthen students´career management skills before various future choices, especially the choice of upper secondary special school. The study is carried out with qualitative semi-structured interviews with eight guidance counselors, all of whom have mentoring assignment for the special school. The result is analyzed on the basis of CIP theory, Cognitive Information Processing, which describes the decision-making process regarding elections and how career management skills develops during this process. The results show that guidance counselors work on the basis of sevrela different conditions and in differens ways. It is striking that guidance counselors work to create relationsships and broaden perspectives, in order to strengthen students´self awareness and develop knowledge about working life. Knowledge is the basis for students to be able to develop their career management skills. The study shows that guidance in compulsory school has challenges that limit the management space for students, wich affects the counselors´way of working., Studiens syfte är att undersöka hur vägledare i år 7-9 i grundsärskolan, arbetar med elevermed intellektuell funktionsnedsättning, IF, för att stärka elevers valkompetens inför olikaframtida val, framför allt valet till gymnasiesärskolan. Studien är genomförd med kvalitativsemistrukturerade intervjuer med åtta stycken studie och yrkesvägledare som samtliga harvägledaruppdrag mot särskolan. Resultatet är analyserat utifrån CIP-teorin, CognitiveInformation Processing, som beskriver beslutsprocessen rörande val och hur valkompetensutvecklas under denna process. I resultatet framkommer att vägledare arbetar utifrån fleraolika förutsättningar och på olika sätt. Framträdande är att vägledarearbetar relationsskapande och perspektivvidgande, för att stärka elevernas självkännedom ochutveckla kunskaper om arbetslivet. Dessa kunskaper är grunden för att elever ska kunnautveckla sin valkompetens. Studien visar att vägledning i grundsärskolan har utmaningar sombegränsar handlingsutrymmet för elever vilket påverkar vägledarens arbetssätt.