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733 Uppsatser om Intraclass correlation cofficient - Sida 2 av 49

Samband mellan arbetsgrad och kinesiofobi hos vuxna individer med långvarig smärta och förändring av dessa variabler efter fyra veckors smärtrehabilitering

ABSTRACTPurpose: The purpose of the study was threefold. Firstly, to investigate if a four week program in pain rehabilitation had any effect on how much individuals with persistent pain worked and their degree of kinesiophobia. Secondly, to study if there was a correlation between how much these individuals worked and their degree of kinesiophobia. Thirdly, to study if there was a correlation between the change in these variables.Method: 112 patients who had participated in a four week rehabilitation program took part in the study. The study had a retrospective design, which was based on a review on medical records and consisted of three minor parts.

Fusionsvergensernas skillnad mellan morgon och kväll på avstånd samt dess repeterbarhet

Syfte: Studiens syfte var att se om fusionsvergenserna på avstånd skiljer sig något mellan morgon och kväll. Samt att se hur bra dess repeterbarhet vid mätning i foropter var.Metoder: I studien deltog 20 personer. Fusionsvergenserna och heteroforin mättes upp i foropter en gång på morgonen och en gång på kvällen, för att sedan kunna jämföras om det blev någon skillnad mellan de båda mättillfällena. Efter mätningen på morgonen skulle det ha gått 7-10 h till nästa mätning på kvällen. Samma mätningar gjordes ytterligare en morgon 24 h till 10 dagar efter den sista mätningen.

Vikten av ett välskött arbetsklimat: En kvantitativ studie av arbetsklimatets påverkan på ekonomiskt resultat

The well-being of employees has become a key concept in the rhetoric of the company boards and business literature of today. There is however not much statistic evidence of a connection between economic results and the perceived working climate. This thesis sets out to investigate whether there is a positive correlation between economic results and working climate on a work group level. It also aims to study which specific working climate factors influence the results. In order to meet its purpose this thesis analyzes employee satisfaction questionnaire data and economic results from more than 300 work groups.

Test-retest reliabiliteten i balanstesterna Unilateral stance, Limits of stability och Rhythmic weight shift

Människans balanssystem kan beskrivas utifrån tre delkomponenter, det vestibulära, det visuella och det somatosensoriska systemet. En rad olika skador och sjukdomar som påverkar dessa system stör därmed också balansen. Balansstörningar kan verifieras med hjälp av funktionella tester eller teknisk utrustning. Då teknisk utrustning används är det vanligt att instrument utnyttjas med kraftplattor i syfte att mäta det posturala svajet hos patienterna. Vid balansutvärdering är det viktigt att de instrument som används är validitets och reliabilitetstestade.

Idrottslig prestation och ekonomisk ställning : En sambandsstudie i fotbollsklubbar

Purpose: Examine if there is a connection between the athletic performance and the financial status in football clubs.Theoretical perspectives: This thesis is based on the theory that the modern football club is like every other company trying to maximize profit. The clubs should therefore use the same business strategies.Empirical foundation: The study is based on 25 observations over five years and five Allsvenska football clubs. The data is a compilation of the key ratios from the annual reports and the league table, years 2004 through 2008 in the clubs. Year 2009?s league table place is also included since tests have been done with one year?s displacement between the financial status and the league table.Conclusion:There is no correlation between solidity and the place in the league table in Allsvenska football clubs.There is no correlation between net profit and the place in the league table in Allsvenska football clubs.There is no correlation between equity and the place in the league table in Allsvenska football clubs..

Metodundersökning av tre metoder för kvävemätning i en arktisk äng : Jämförelse mellan mätmetoderna extraktion, inkubation och jonbytesmembran (PRS-sond)

The purpose with this report was to compare three commonly occurring methods for measuring plant available nitrogen in soils. The methods extraction, incubation and Plant root simulator (PRS) probe - an ion exchange membrane (Western Ag Innovations, Inc., Saskatoon, Canada) method were used and comparison between these methods were conducted. A full factorial experiment were set up in northern Finland with the treatments excluding herbivores, warming and fertilization to see how the inorganic nitrogen content in the soil was effected by the treatments. Soil cores were taken and from them a subsample was incubated for 18 days and thereafter analyzed for inorganic N in laboratory. PRS- probes were in the ground for 1 month.

Aktiekursförändringar och sökfrekvens på internet

The purpose of this Bachelor thesis is to analyze if there is a correlation between stock prices and the amount of searches of the companies names on Google. The theories used in the study were Capital Asset Pricing Model (CAPM) and Efficient Market Hypothesis (EMH). Regressions analysis is used as the statistical method to see if there is a significant correlation between the stock prices and the amout of searches of the company name on Google. The data used were the rate of return of three companies (ABB, Oriflame and Sandvik) on the Nasdaq OMX Nordic stock market, the rate of return of the Nasdaq OMX Nordic stock market index (OMX Stockholm_PI) and the Google search frequency from Google Trends on each company. The result showed no significance and the conclusion of the thesis is that there is no significant correlation between the three studied companies and their search frequency on the search engine Google..

Ekonomisk tillväxt och utländska direktinvesteringar i Sub-Sahara

The Sub-Saharan countries have for a long time struggled with poverty and conflicts which might have proven hostile for investors. The analysis aims to see if there is a significant correlation between foreign direct investments (FDI) and economic growth and which cultural and institutional factors seem to be significant in this correlation. Considered are also other variables and their influence that might explain what motivates and gives incentives for foreign direct investments (FDI) and are used in the construction of a regression analysis. This to see whether there is an effect on the economic growth in relations to FDI. The results show that FDI is of significance to the economic growth in the region and the study shows that corruption seems to be the most significant institutional factor in the correlation with effect on economic growth and the ability to attract FDI..

På vår arbetsplats är vi vänner för det mesta... : En kvantitativ studie om mobbning och kränkande behandling på arbetsplatser

Bullying and harassment is a common phenomenon that usually is associated with schools, but bullying among adults at workplaces is not as much discussed. Previous research shows that discrimination occurs in various social areas because of the individual's gender and ethnicity. Based on this there was a reason to suppose that bullying, which is a form of vulnerability, could also depend of belonging to a particular social category. The aim of this study was to get knowledge about the correlation between bullying at the workplace and concurrent collaboration of class, gender and ethnicity. The results of this quantitative study show that there is no correlation between the simultaneous interaction of gender, class and ethnicity towards bullying and harassment.

Att berätta med ord och bilder: Relationen mellan återberättande och och bildsekvensering hos barn

Storytelling is a complex action that requires many linguistic and other cognitive abilities, like memory and attention. Resent research has shown a correlation between oral story retelling and picture arrangement among children with neurodevelopmental disorders. The present study analyzes if this correlation exists among a convenience sample of children from the general population. 77 children between 3:11 and 9:0 years old accomplished Bus Story Test and a picture arrangement task from WISC III. Significant correlations was found between picture arrangement and Bus Story Test?s subscores sentence length, subordinate clauses and information.

Ärligt talat så har jag det som krävs för att vara en bra förälder! : En studie om hur föräldrars generella hälsotillstånd påverkar den upplevda föräldrakompetensen

Background: Good health at community and individual levels are key policy priorities. These priorities can be shown through supporting parents about various different healthy lifestyle choices. In order to know where interventions are needed, it is of interest to study how parents generally feel and how they perceive their parenting.Aim: To study how parents rate their own health and parenting skills, and examine whether there is any correlation between perceived general health and perceived parental competence.  Further, this study will show whether there is a correlation between rate of perceived general health and rate of perceived parental competence when it comes to gender.Method: 64 questionnaires were collected at strategic open kindergartens in the municipality of Uppsala. The questionnaires were distributed to the parents present and who chose to participate in this study.Main result: The result of this study shows that parents have a high rate of general health.

Lämplig röjningstidpunkt utifrån björkstubbskottens konkurrens

The purpose of this report was to investigate if there are any correlation between spruce medium height in young spruce stands and the number of birch stump shoots. The purpose was also to investigate if there are any correlation between the spruce height growth after clearing and the mean height of birch stump shoots. The reason for this investigation is that the problem with birch stump shoots after clearing can be expensive if there must be additional clearings before the first thinning. The study provides no apparent association and therefore no special clearance height is recommended. In the final stages of the work there are given some comments on the study´s weaknesses. Finally topics for further research are suggested..

Reliabilitetstest av kraftmätare ISOP - ISOmetric Power device

SammanfattningSyfte och frågeställningarSyftet med studien var att i ett test-retest utvärdera tillförlitligheten i den nyutvecklade kraftmätaren ISOP vad gäller isometrisk muskelkraft i handledens tre rörelseplan. Den frågeställning som låg till grund för studien var följande:Föreligger det någon signifikant skillnad i uppmätta värden vid upprepade mätningar av handledskraft vid två separata testtillfällen (s.k. ?test-retest?)?MetodEtt test-retest utfördes på 20 stycken testpersoner (tio kvinnor/tio män, ålder 28-48 år, medelvärde 38,6 år), utan tidigare hand- eller handledsskada. Åtta mätningar utfördes i sex olika handledsriktningar: flexion, extension, radialdeviation, ulnardeviation, pronation och supination av dominant hand samt flexion och extension av icke-dominant hand.

Tillgänglighet på svenska folkbiblioteks webbplatser en kvantitativ tillgänglighetsstudie

Information technology has become an integral part of our everyday lives. The Web is an important part of this development, however, web pages can be inaccessible to many groups of users. The purpose of this thesis is to examine the accessibility of Swedish public library websites. Besides examining the general accessibility, this study also covers whether any specific aspect of accessibility is particularly poor and if so which groups may be affected. In addition, this study also examines whether a correlation can be found between the degree of accessibility and the size of the website.

Evaluation of ELISA and rapid test for the analysis of fecal Calprotectin

ABSTRACTBackground Calprotectin is a protein found in the cytoplasm of neutrophile granulocytes. In the course of inflammatory bowel disease (IBD), calprotectin is released during chronic inflammation in the gut. Activation of neutrophils during the inflammation is followed by activation and secretion of pro-inflammatory molecules such as calprotectin. Calprotectin is stable in stool up to 7 days and can therefore be used as a non-invasive marker for diagnosis, treatment and measurement of the disease activity in patients with IBD. The most common method for analysis of calprotectin concentration is ELISA.

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