| 1. |
- Ahlgren, Madeleine, 1976-, et al.
(författare)
-
Self-reported symptoms of low energy availability among female elite athletes and controls
- 2023
-
Konferensbidrag (refereegranskat)abstract
- AimWe aimed to investigate symptoms of low energy availability (LEA) among athletes and recreational active people, and the associations with EDs, excessive exercise, and motivation for training and dietary behavioural changes. MethodsSwedish female national team athletes (n=150) from 26 sports, and recreational active women (n=108), 18-39 years were recruited via sport organizations and social media. Participants filled out an anonymous on-line survey comprising the LEA in Females Questionnaire (LEAF-Q), the Eating Disorder Examination Questionnaire (EDE-Q), the Major Depression Index (MDI), the Exercise Addiction Inventory (EAI), and the Motivation to Change Questionnaire (MCQ). LEAF-Q total score >8 and EDE-Q Global score >2.3 were used to classify participants as having symptoms of LEA and eating disorders (EDs), respectively.ResultsOf all participants, 47% had symptoms of LEA with no difference between elite athletes (47%) and controls (48%). Participants with LEA had lower body mass and BMI compared to those with no symptoms, while no differences were found in age or training load. Most of the participants with LEA (69%) did not have symptoms of EDs. However, when excluding all participants with ED symptoms (n=65), participants with LEA had higher EDE-Q sub scale scores, MDI and EAI scores, and they reported poorer health status and reduced ability to increase energy intake and to lower the training load compared to participants with no LEA symptoms. ConclusionOur findings confirm earlier indications that symptoms of LEA is frequent among elite athletes as well as sedentary people, and that most LEA cases do not have EDs. However, our findings suggest that symptoms of LEA may still be associated with poor well-being, restricted eating and excessive training behaviour and negative focus on body shape and weight. Reversing LEA by increased energy intake and/or reduced training load is the only treatment to prevent REDs health and performance implications. Our findings therefore emphasize the need for multidisciplinary prevention strategies to ensure necessary dietary and training behavioural changes.
|
|
| 2. |
- Berghammer, Malin, et al.
(författare)
-
The impact of anxiety in relation to COVID-19 on the life-situation of young people in Sweden
- 2021
-
Ingår i: Quality of Life Research. - : SPRINGER. - 0962-9343 .- 1573-2649. ; 30:SUPPL 1, s. S4-S4
-
Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- Aims: In general, COVID-19 symptoms are milder in children than inadults, but the experience of the pandemic could increase anxiety andsignificantly affect the life situation of children and adolescents. Itcould also lead to a long-term negative effect on their health. To studyhow the corona pandemic affected the life situation of children andadolescents in Sweden. Methods: A self-reported online survey wasperformed July–November 2020. Cross-sectional data were collectedusing non-probability and convenience sampling methods. The sample consisted of children 6–14 years and their guardians, and adolescents 15–19 years. The questionnaire covered items regarding the life situation including demographics, school situation, social isolation, and an open-ended question to provide a subjective expression of the living situation. A standardized measurement of anxiety was collected using the Children’s Anxiety Questionnaire (CAQ) (scores range 4–12) and the Numeric Rating Scale (NRS)(scores range 0–10). Data were analyzed by descriptive statistics andwith qualitative manifest content analysis. Results: In total, 1487 participants, 768 children with guardians and 719 adolescents participated. Most of the participants, 754 children (97.2%) and 634 adolescents (89.2%) attended school where a mixture of physical attendance and distance learning was reported by 79 children (10.2%)and 261 adolescents (36.7%). Two children (0.3%) and 298 adolescents (41.9%) reported only having distance learning. A larger proportion of children (n = 339, 43.9%) and adolescents (n = 420,59.2%) reported abstaining from leisure activities, while a minority ofchildren (n = 103, 13%) and adolescent (n = 135, 19%) reportedexperiencing a feeling of ‘social isolation’. These experiences ofchanges in daily routine were prominent in the qualitative result. Social restrictions and loss of contact with older relatives led to fear and anxiety. However, for young children, their lives continued torevolve around the everyday things in life rather than the coronapandemic, for the adolescents; however, their life situation was negatively affected by isolation from peer groups and the loss ofschool routine. Conclusion: The experiences by children due toCOVID-19 in Sweden highlight the importance that children continue living their lives as unchanged as possible and that particularly adolescents need receiving greater support with the maintenance of an educational routine.
|
|
| 3. |
- Bortes, Cristian, et al.
(författare)
-
The Bidirectional Relationship Between Subjective Well-Being and Academic Achievement in Adolescence
- 2021
-
Ingår i: Journal of Youth and Adolescence. - : Springer. - 0047-2891 .- 1573-6601. ; 50:5, s. 992-1002
-
Tidskriftsartikel (refereegranskat)abstract
- The well-being of young people in relation to their school performance has received increased attention in recent years. However, there is a lack of knowledge about the longitudinal and reciprocal relationship between adolescents' subjective well-being and their academic achievements. The current study examined the bidirectional relationship between subjective well-being and academic achievement across two timepoints (T1 and T2) during the course of mid to late adolescence, i.e., in school year 9 (age 15), and school years 11-12 (ages 17-18). The study also investigated variation in the association as a function of adolescent gender. Data on subjective well-being and teacher-assigned school grades of 723 adolescents (48.7% girls) residing in Sweden were analyzed by estimating a series of cross-lagged path models. The findings suggest gender differences in the relationship as no associations were found among boys. Support for a bidirectional relationship between the constructs was only found for girls. For girls, higher subjective well-being at T1 was associated with higher academic achievements at T2, while higher academic achievements at T1 was associated with lower subjective well-being at T2. These findings highlight that the subjective well-being of adolescent girls may be important for their ability to perform at school, but their academic achievements may also inflict negatively on their subjective well-being.
|
|
| 4. |
- García-Moya, Irene, et al.
(författare)
-
School experiences in relation to emotional and conduct problems in adolescence : a 3-year follow up study
- 2019
-
Ingår i: European Journal of Public Health. - : Oxford University Press. - 1101-1262 .- 1464-360X. ; 29:3, s. 436-441
-
Tidskriftsartikel (refereegranskat)abstract
- Background: Mental health in adolescents has become a major public health issue. This study examined school experiences in relation to mental health (emotional problems and conduct problems) from early to middle adolescence.Methods: This longitudinal 3-year follow up study used data from the Swedish Study of Health in School Children in Umeå. Analyses were conducted in 1379 participants that were attending grade six in 2003 or 2006 (age 12 years). KIDSCREEN-52 was used to assess school experiences and the Strengths and Difficulties Questionnaire for emotional and conduct problems. Statistical analyses included repeated measures ANOVA and multiple linear regressions.Results: Positive school experiences decreased while emotional and conduct problem scores increased from grades six to nine. Positive school experiences were negatively associated with emotional and conduct problem scores and contributed to the explanation of mental health scores in middle adolescence after controlling for background factors. When baseline mental health problem scores were taken into account the association with early school experiences disappeared (except for conduct problems in boys). However, incorporating concurrent school experiences in the analysis increased the levels of explanation for emotional and conduct problem scores further.Conclusions: The results of this study confirm that school experiences are linked to emotional and conduct problems. That link may be stronger for conduct problems. In addition, the association of school experiences in early adolescence with later mental health may be overridden by concurrent school experiences in middle adolescence.
|
|
| 5. |
- Jenholt Nolbris, Margaretha, 1956, et al.
(författare)
-
Young children’s voices in an unlocked Sweden during the COVID-19 pandemic
- 2022
-
Ingår i: Scandinavian Journal of Public Health. - : Sage Publications. - 1403-4948 .- 1651-1905. ; 50:6, s. 693-702
-
Tidskriftsartikel (refereegranskat)abstract
- Aims: During the COVID-19 pandemic, Sweden was one of the few countries that rejected lockdowns in favour of recommendations for restrictions, including careful hand hygiene and social distancing. Preschools and primary schools remained open. Several studies have shown negative impacts of the pandemic on children, particularly high levels of anxiety. The study aim was to explore how Swedish school-aged children aged 6–14 years, experienced the COVID-19 pandemic and their perceived anxiety.Methods: In total, 774 children aged 6–14 years and their guardians answered an online questionnaire containing 24 questions, along with two instruments measuring anxiety: the Children’s Anxiety Questionnaire and the Numerical Rating Scale. A convergent parallel mixed-methods design was used for analysing the quantitative and qualitative data. Each data source was first analysed separately, followed by a merged interpretative analysis.Results: The results showed generally low levels of anxiety, with no significant sex differences. Children who refrained from normal social activities or group activities (n=377) had significantly higher levels of anxiety. Most of the children were able to appreciate the bright side of life, despite the social distancing and refraining from activities, which prevented them from meeting and hugging their loved ones.Conclusions: These Swedish children generally experienced low levels of anxiety, except those who refrained from social activities. Life was nonetheless mostly experienced as normal, largely because schools remained open. Keeping life as normal as possible could be one important factor in preventing higher anxiety and depression levels in children during a pandemic.
|
|
| 6. |
- Nilsson, Stefan, 1972, et al.
(författare)
-
To be or not to be vaccinated against COVID-19 - The adolescents' perspective - A mixed-methods study in Sweden.
- 2021
-
Ingår i: Vaccine: X. - : Elsevier BV. - 2590-1362. ; 9
-
Tidskriftsartikel (refereegranskat)abstract
- Vaccination of the population seems to be an important strategy in halting the COVID-19 pandemic in both local and global society. The aim of this study was to explore Swedish adolescents' willingness to be vaccinated against COVID-19 and its association with sociodemographic and other possible factors. A survey was distributed in Sweden between 7 July and 8 November 2020. The main qualitative question concerned adolescents' thoughts on vaccination against COVID-19 and evaluated whether the adolescents would like to be vaccinated when a COVID-19 vaccine is made available. In total, 702 adolescents aged between 15 and 19 responded to the questionnaire. A convergent parallel mixed-methods design was used. The results showed that nearly one in three adolescents had not decided if they wanted to get a COVID-19 vaccine, i.e. 30.5%: n = 214. Of the participants 54.3% (n = 381) were willing to be vaccinated. Girls had higher levels of anxiety about the vaccine compared to boys. In addition, high levels of anxiety impacted on the participants' willingness to be vaccinated. One reason for being undecided about the vaccine was that participants felt they did not know enough about it. Practising social distancing increased willingness to be vaccinated, as reflected in the qualitative results which showed participants wanted to be vaccinated to protect others. The results impart important knowledge to healthcare professionals and contribute to their communication with adolescents about vaccine hesitancy.
|
|
| 7. |
|
|
| 8. |
- Ragnarsson, Susanne, 1966-
(författare)
-
Att klara skolan när huvudet dunkar och kroppen värker : en studie om återkommande smärta och skolprestation bland skolbarn
- 2019
-
Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- Bakgrund Återkommande smärta är ett av de vanligaste folkhälsoproblemen bland skolbarn. Den höga förekomsten är ingen ny kunskap, trots det finns det lite beskrivet hur smärtan påverkar barnens funktion och då särskilt om det får konsekvenser för barnens skolprestationer.Syfte Det övergripande syftet med avhandlingen var att studera och värdera evidensen för ett samband mellan återkommande smärta och skolprestation. Detta utifrån smärtans frekvens, lokalisation och utbredning, samt utifrån både subjektiva och objektiva mått på skolprestation. Därutöver studerades möjlig modertorer och mediatorer .Metod Processen delades in i två steg. Steg 1 utgjordes av en systematisk litteraturöversikt (delstudie 1) som studerade den tillgängliga evidensen för sambandet mellan återkommande smärta och skolprestation bland skolbarn mellan 4 och 18 år. Samtliga delar med urval, dataextraktion, kvalitets- och evidensbedömningar utfördes systematisk. Några av de kunskapsluckor som upptäcktes i steg 1 blev grunden till Steg 2 som utgjordes av delstudie 2 och 3. Dessa studier baserades på en longitudinell totalpopulationsstudie från Umeå “The Study of Health in School-aged children from Umeå”. Urvalet bestod av 1524 respektive 1567 barn. Oberoende variabeln var återkommande smärta och beroende variablerna var upplevda problem med skolprestation, meritvärde och gymnasiebehörighet. I studie 2 och 3 analyserades data med hjälp av logistisk och linjär regression.Resultat Steg 1: av 6 387 identifierade studier inkluderades 21 studier varav 13 kunde verifiera samband mellan återkommande smärta och nedsatta skolprestationer. Sammantaget fann översikten begränsat evidens för ett samband mellan återkommande smärta och objektiv skolprestation, samt otillräcklig evidens för ett samband mellan återkommande smärta och subjektiv skolprestation. Brister i de enskilda studiernas kvalitet och design bidrog till den låga evidensen. Steg 2: visade att smärta i årskurs 6 fördubblande oddsen för upplevda problem med skolprestation i årskurs 9, vilket gällde vid olika smärtfrekvenser, lokalisationer och antal smärtställen. Skolfrånvaro, koncentrations och sömnproblem kunde inte mediera sambandet mellan återkommande smärta och upplevda problem med skolprestation. Dessutom sågs ett samband mellan återkommande smärta i veckan i årskurs 6 och meritvärde i årskurs 9. Däremot fanns inget samband mellan smärta i årkurs 6 och gymnasiebehörighet, förutom bland flickor med magsmärta. Skolfrånvaro, koncentrationsproblem och upplevda skolprestation medierade delvis sambandet mellan smärta i årskurs 6 och lägre meritvärde i årskurs 9.Slutsats Resultaten indikationer att återkommande smärta kan predicerar nedsatta betyg och en upplevelse av problem med att prestera i skolan. Resultatet kan lägga till grund för prioriteringar av preventiva insatser i skolan och inom hälso-och sjukvården och kan också bidra med underlag inför utvecklandet av insatser riktade till barn med återkommande smärta.
|
|
| 9. |
- Ragnarsson, Sigurdur, et al.
(författare)
-
No-touch saphenous vein grafts in coronary artery surgery (SWEDEGRAFT): Rationale and design of a multicenter, prospective, registry-based randomized clinical trial
- 2020
-
Ingår i: American Heart Journal. - : MOSBY-ELSEVIER. - 0002-8703 .- 1097-6744. ; 224, s. 17-24
-
Tidskriftsartikel (refereegranskat)abstract
- The SWEDEGRAFT study (ClinicalTrials.gov Identifier: NCT03501303) tests the hypothesis that saphenous vein grafts (SVGs) harvested with the "no-touch" technique improves patency of coronary artery bypass grafts compared with the conventional open skeletonized technique. This article describes the rationale and design of the randomized trial and baseline characteristics of the population enrolled during the first 9 months of enrollment. The SWEDEGRAFT study is a prospective, binational multicenter, open-label, registry-based trial in patients undergoing first isolated nonemergent coronary artery bypass grafting (CABG), randomized 1:1 to no-touch or conventional open skeletonized vein harvesting technique, with a planned enrollment of 900 patients. The primary end point is the proportion of patients with graft failure defined as SVGs occluded or stenosed >50% on coronary computed tomography angiography at 2 years after CABG, earlier clinically driven coronary angiography demonstrating an occluded or stenosed >50% vein graft, or death within 2 years. High-quality health registries and coronary computed tomography angiography are used to assess the primary end point. The secondary end points include wound healing in the vein graft sites and the composite outcome of major adverse cardiac events during the first 2 years based on registry data. Demographics of the first 200 patients enrolled in the trial and other CABG patients operated in Sweden during the same time period are comparable when the exclusion criteria are taken into consideration.
|
|
| 10. |
- Ragnarsson, Sigurdur, et al.
(författare)
-
Pacemaker implantation following tricuspid valve annuloplasty.
- 2023
-
Ingår i: JTCVS open. - 2666-2736. ; 16, s. 276-289
-
Tidskriftsartikel (refereegranskat)abstract
- Tricuspid annuloplasty is associated with increased risk of atrioventricular block and subsequent implantation of a permanent pacemaker. However, the exact incidence of permanent pacemaker, associated risk factors, and outcomes in this frame remain debated. The aim of the study was to report permanent pacemaker incidence, risk factors, and outcomes after tricuspid annuloplasty from nationwide databases.By using data from multiple Swedish mandatory national registries, all patients (n=1502) who underwent tricuspid annuloplasty in Sweden from 2006 to 2020 were identified. Patients who needed permanent pacemaker within 30days from surgery were compared with those who did not. The cumulative incidence of permanent pacemaker implantation was estimated. A multivariable logistic regression model was fit to identify risk factors of 30-day permanent pacemaker implantation. The association between permanent pacemaker implantation and long-term survival was evaluated with multivariable Cox regression.The 30-day permanent pacemaker rate was 14.2% (214/1502). Patients with permanent pacemakers were older (69.8±10.3years vs 67.5±12.4years, P=.012). Independent risk factors of permanent pacemaker implantation were concomitant mitral valve surgery (odds ratio, 2.07; 95% CI, 1.34-3.27), ablation surgery (odds ratio, 1.59; 95% CI, 1.12-2.23), and surgery performed in a low-volume center (odds ratio, 1.85; 95% CI, 1.17-2.83). Permanent pacemaker implantation was not associated with increased long-term mortality risk (adjusted hazard ratio, 0.74; 95% CI, 0.53-1.03).This nationwide study demonstrated a high risk of permanent pacemaker implantation within 30days of tricuspid annuloplasty. However, patients who needed a permanent pacemaker did not have worse long-term survival, and the cumulative incidence of heart failure and major adverse cardiovascular events was similar to patients who did not receive a permanent pacemaker.
|
|
