Using structured observation and content analysis to explore the presence of older people in public fora in developing countries

There is a lack of research on the everyday lives of older people in developing countries. This exploratory study used structured observation and content analysis to examine the presence of older people in public fora, and considered the methods’ potential for understanding older people’s social integration and inclusion. Structured observation occurred of public social spaces in six cities each located in a different developing country, and in one city in the United Kingdom, together with content analysis of the presence of people in newspaper pictures and on television in the selected countries. Results indicated that across all fieldwork sites and data sources, there was a low presence of older people, with women considerably less present than men in developing countries. There was variation across fieldwork sites in older people’s presence by place and time of day, and in their accompanied status. The presence of older people in images drawn from newspapers was associated with the news/non-news nature of the source. The utility of the study’s methodological approach is considered, as is the degree to which the presence of older people in public fora might relate to social integration and inclusion in different cultural contexts.

Road network and GPS tracking with data processing and quality assessment

GPS technology has been embedded into portable, low-cost electronic devices nowadays to track the movements of mobile objects. This implication has greatly impacted the transportation field by creating a novel and rich source of traffic data on the road network. Although the promise offered by GPS devices to overcome problems like underreporting, respondent fatigue, inaccuracies and other human errors in data collection is significant; the technology is still relatively new that it raises many issues for potential users. These issues tend to revolve around the following areas: reliability, data processing and the related application. This thesis aims to study the GPS tracking form the methodological, technical and practical aspects. It first evaluates the reliability of GPS based traffic data based on data from an experiment containing three different traffic modes (car, bike and bus) traveling along the road network. It then outline the general procedure for processing GPS tracking data and discuss related issues that are uncovered by using real-world GPS tracking data of 316 cars. Thirdly, it investigates the influence of road network density in finding optimal location for enhancing travel efficiency and decreasing travel cost. The results show that the geographical positioning is reliable. Velocity is slightly underestimated, whereas altitude measurements are unreliable.Post processing techniques with auxiliary information is found necessary and important when solving the inaccuracy of GPS data. The densities of the road network influence the finding of optimal locations. The influence will stabilize at a certain level and do not deteriorate when the node density is higher.

Local politico-administrative perspectives on quality improvement based on national registry data in Sweden : a qualitative study using the Consolidated Framework for Implementation Research.

Background. Through a national policy agreement, over 167 million Euros will be invested in the Swedish National Quality Registries (NQRs) between 2012 and 2016. One of the policy agreement¿s intentions is to increase the use of NQR data for quality improvement (QI). However, the evidence is fragmented as to how the use of medical registries and the like lead to quality improvement, and little is known about non-clinical use. The aim was therefore to investigate the perspectives of Swedish politicians and administrators on quality improvement based on national registry data. Methods. Politicians and administrators from four county councils were interviewed. A qualitative content analysis guided by the Consolidated Framework for Implementation Research (CFIR) was performed. Results. The politicians and administrators perspectives on the use of NQR data for quality improvement were mainly assigned to three of the five CFIR domains. In the domain of intervention characteristics, data reliability and access in reasonable time were not considered entirely satisfactory, making it difficult for the politico-administrative leaderships to initiate, monitor, and support timely QI efforts. Still, politicians and administrators trusted the idea of using the NQRs as a base for quality improvement. In the domain of inner setting, the organizational structures were not sufficiently developed to utilize the advantages of the NQRs, and readiness for implementation appeared to be inadequate for two reasons. Firstly, the resources for data analysis and quality improvement were not considered sufficient at politico-administrative or clinical level. Secondly, deficiencies in leadership engagement at multiple levels were described and there was a lack of consensus on the politicians¿ role and level of involvement. Regarding the domain of outer setting, there was a lack of communication and cooperation between the county councils and the national NQR organizations. Conclusions. The Swedish experiences show that a government-supported national system of well-funded, well-managed, and reputable national quality registries needs favorable local politico-administrative conditions to be used for quality improvement; such conditions are not yet in place according to local politicians and administrators.

On processing GPS tracking data of spatiotemporal car movements : a case study

The advancement of GPS technology has made it possible to use GPS devices as orientation and navigation tools, but also as tools to track spatiotemporal information. GPS tracking data can be broadly applied in location-based services, such as spatial distribution of the economy, transportation routing and planning, traffic management and environmental control. Therefore, knowledge of how to process the data from a standard GPS device is crucial for further use. Previous studies have considered various issues of the data processing at the time. This paper, however, aims to outline a general procedure for processing GPS tracking data. The procedure is illustrated step-by-step by the processing of real-world GPS data of car movements in Borlänge in the centre of Sweden.

Personalized Communications : A Cross Media tool for the future

Personalized communication is when the marketing message is adapted to each individual by using information from a databaseand utilizing it in the various, different media channels available today. That gives the marketer the possibility to create a campaign that cuts through today’s clutter of marketing messages and gets the recipients attention. PODi is a non-profit organization that was started with the aim of contributing knowledge in the field of digital printingtechnologies. They have created a database of case studies showing companies that have successfully implemented personalizedcommunication in their marketing campaigns. The purpose of the project was therefore to analyze PODi case studies with the main objective of finding out if/how successfully the PODi-cases have been and what made them so successful. To collect the data found in the PODi cases the authors did a content analysis with a sample size of 140 PODi cases from the year 2008 to 2010. The study was carried out by analyzing the cases' measurable ways of success: response rate, conversion rate, visited PURL (personalized URL:s) and ROI (Return On Investment). In order to find out if there were any relationships to be found between the measurable result and what type of industry, campaign objective and media vehicle that was used in the campaign, the authors put up different research uestions to explore that. After clustering and merging the collected data the results were found to be quite spread but shows that the averages of response rates, visited PURL and conversion rates were consistently very high. In the study the authors also collected and summarized what the companies themselves claim to be the reasons for success with their marketing campaigns. The resultshows that the creation of a personalized campaign is complex and dependent on many different variables. It is for instance ofgreat importance to have a well thought-out plan with the campaign and to have good data and insights about the customer in order to perform creative personalization. It is also important to make it easy for the recipient to reply, to use several media vehicles for multiple touch points and to have an attractive and clever design.

”Vi gör så gott vi kan” : Vårdpersonals upplevelser av amningsstöd till gravida ochnyblivna föräldrar

Amning, amningskomplikationer, stöd och råd vid amning är en del av den sexuella och reproduktiva hälsan och ingår i barnmorskans kompetensområde.Det finns mycket forskning som beskriver nyblivna föräldrars upplevelse av amningsstöd men inte lika mycket forskning på hur vårdpersonalen upplever amningsstödet som ges till gravida och nyblivna föräldrar. Syftet med denna studie var att undersöka vårdpersonals upplevelser av amningsstöd till gravida och nyblivna föräldrar.Studien utfördes genom en kvalitativ metod utifrån en induktiv ansats. Data hämtades från intervjuer med semistrukturerade frågor i 11 fokusgrupper. All data bearbetades genom kvalitativ, induktiv innehållsanalys.Resultatet i studien visade att vårdpersonal upplever amningsstödet de ger som en viktig del i deras arbete. Amningsstödet hade brister och en betydande brist uppgavs vara kontinuiteten av amningsstöd genom hela vårdkedjan.Informanterna ansåg att amningsstödet borde förbättras och många förslag nämndes för att främja amningen hos nyblivna föräldrar och barn.Denna studie kan öka medvetenheten av den egna och kollegornas upplevelse av amningsstöd vilket kan leda till ett bättre samarbete mellan enheterna och en bättre kommunikation samt förändringar i organisationen som gynnar och främjar amningen.

Digital spiral analysis for objective assessment of fine motor timing variability in Parkinson's disease

OBJECTIVES: To develop a method for objective assessment of fine motor timing variability in Parkinson’s disease (PD) patients, using digital spiral data gathered by a touch screen device. BACKGROUND: A retrospective analysis was conducted on data from 105 subjects including65 patients with advanced PD (group A), 15 intermediate patients experiencing motor fluctuations (group I), 15 early stage patients (group S), and 10 healthy elderly subjects (HE) were examined. The subjects were asked to perform repeated upper limb motor tasks by tracing a pre-drawn Archimedes spiral as shown on the screen of the device. The spiral tracing test was performed using an ergonomic pen stylus, using dominant hand. The test was repeated three times per test occasion and the subjects were instructed to complete it within 10 seconds. Digital spiral data including stylus position (x-ycoordinates) and timestamps (milliseconds) were collected and used in subsequent analysis. The total number of observations with the test battery were as follows: Swedish group (n=10079), Italian I group (n=822), Italian S group (n = 811), and HE (n=299). METHODS: The raw spiral data were processed with three data processing methods. To quantify motor timing variability during spiral drawing tasks Approximate Entropy (APEN) method was applied on digitized spiral data. APEN is designed to capture the amount of irregularity or complexity in time series. APEN requires determination of two parameters, namely, the window size and similarity measure. In our work and after experimentation, window size was set to 4 and similarity measure to 0.2 (20% of the standard deviation of the time series). The final score obtained by APEN was normalized by total drawing completion time and used in subsequent analysis. The score generated by this method is hence on denoted APEN. In addition, two more methods were applied on digital spiral data and their scores were used in subsequent analysis. The first method was based on Digital Wavelet Transform and Principal Component Analysis and generated a score representing spiral drawing impairment. The score generated by this method is hence on denoted WAV. The second method was based on standard deviation of frequency filtered drawing velocity. The score generated by this method is hence on denoted SDDV. Linear mixed-effects (LME) models were used to evaluate mean differences of the spiral scores of the three methods across the four subject groups. Test-retest reliability of the three scores was assessed after taking mean of the three possible correlations (Spearman’s rank coefficients) between the three test trials. Internal consistency of the methods was assessed by calculating correlations between their scores. RESULTS: When comparing mean spiral scores between the four subject groups, the APEN scores were different between HE subjects and three patient groups (P=0.626 for S group with 9.9% mean value difference, P=0.089 for I group with 30.2%, and P=0.0019 for A group with 44.1%). However, there were no significant differences in mean scores of the other two methods, except for the WAV between the HE and A groups (P<0.001). WAV and SDDV were highly and significantly correlated to each other with a coefficient of 0.69. However, APEN was not correlated to neither WAV nor SDDV with coefficients of 0.11 and 0.12, respectively. Test-retest reliability coefficients of the three scores were as follows: APEN (0.9), WAV(0.83) and SD-DV (0.55). CONCLUSIONS: The results show that the digital spiral analysis-based objective APEN measure is able to significantly differentiate the healthy subjects from patients at advanced level. In contrast to the other two methods (WAV and SDDV) that are designed to quantify dyskinesias (over-medications), this method can be useful for characterizing Off symptoms in PD. The APEN was not correlated to none of the other two methods indicating that it measures a different construct of upper limb motor function in PD patients than WAV and SDDV. The APEN also had a better test-retest reliability indicating that it is more stable and consistent over time than WAV and SDDV.

Existential issues in surgical care : Nurses’ experiences and attitudes in caring for patients with cancer

The overall aim of this thesis was to explore surgical nurses’ experiences of being confronted with patients’ existential issues when caring for patients with cancer, and to examine whether an educational intervention may support nurses in addressing existential needs when caring for patients with cancer. Previously recorded discussions from supervision sessions with eight healthcare professionals were analysed (I), written descriptions of critical incidents were collected from 10 nurses, and interviews with open questions were conducted (II). An educational intervention on existential issues was pilot tested and is presented in Studies III and IV. The intervention was the basis of a pilot study with the purpose of testing whether the whole design of the educational intervention, including measurements instruments, is appropriate. In Study III and IV interviews with 11 nurses were conducted and 42 nurses were included in the quantitative measurements of four questionnaires, which were distributed and collected. Data was analysed using qualitative secondary analysis (I), hermeneutical analysis (II), and mixed methods using qualitative content analysis and statistical analyses (III-IV). Results in all studies show that existential issues are part of caring at surgical wards. However, although the nurses were aware of them, they found it difficult to acknowledge these issues owing to for example insecurity (I-III), a strict medical focus (II) and/or lacking strategies (I-III) for communicating on these issues. Modest results from the pilot study are reported and suggest beneficial influences of a support in communication on existential issues (III). The results indicate that the educational intervention may enhance nurses’ understanding for the patient’s situation (IV), help them deal with own insecurity and powerlessness in communication (III), and increase the value of caring for severely ill and dying patients (III) in addition to reducing work-related stress (IV). An outcome of all the studies in this thesis was that surgical nurses consider it crucial to have time and opportunity to reflect on caring situations together with colleagues. In addition, descriptions in Studies III and IV show the value of relating reflection to a theory or philosophy in order for attitudes to be brought to awareness and for new strategies to be developed.

Data based Calibration System for Radar used by Vehicle Activated Signs

The accurate measurement of a vehicle’s velocity is an essential feature in adaptive vehicle activated sign systems. Since the velocities of the vehicles are acquired from a continuous wave Doppler radar, the data collection becomes challenging. Data accuracy is sensitive to the calibration of the radar on the road. However, clear methodologies for in-field calibration have not been carefully established. The signs are often installed by subjective judgment which results in measurement errors. This paper develops a calibration method based on mining the data collected and matching individual vehicles travelling between two radars. The data was cleaned and prepared in two ways: cleaning and reconstructing. The results showed that the proposed correction factor derived from the cleaned data corresponded well with the experimental factor done on site. In addition, this proposed factor showed superior performance to the one derived from the reconstructed data.

Parenthood in transition : Somali-born parents' experiences of and needs for parenting support programmes

BACKGROUND: Pre- and post-migration trauma due to forced migration may impact negatively on parents' ability to care for their children. Little qualitative work has examined Somali-born refugees' experiences. The aim of this study is to explore Somali-born refugees' experiences and challenges of being parents in Sweden, and the support they need in their parenting. METHODS: A qualitative descriptive study was undertaken. Data were collected from four focus group discussions (FGDs) among 23 Somali-born mothers and fathers living in a county in central Sweden. Qualitative content analysis has been applied. RESULTS: A main category, Parenthood in Transition, emerged as a description of a process of parenthood in transition. Two generic categories were identified: Challenges, and Improved parenting. Challenges emerged from leaving the home country and being new and feeling alienated in the new country. In Improved parenting, an awareness of opportunities in the new country and ways to improve their parenting was described, which includes how to improve their communication and relationship with their children. The parents described a need for information on how to culturally adapt their parenting and obtain support from the authorities. CONCLUSIONS: Parents experienced a process of parenthood in transition. They were looking to the future and for ways to improve their parenting. Schools and social services can overcome barriers that prevent lack of knowledge about the new country's systems related to parenthood. Leaving the home country often means separation from the family and losing the social network. We suggest that staff in schools and social services offer parent training classes for these parents throughout their children's childhood, with benefits for the child and family.

Sjuksköterskans upplevelse och beskrivning av kommunikation med vuxna patienter med ADHD inom öppenvårdspsykiatrin : En kvalitativ intervjustudie

Bakgrund: Studier visar på patienters upplevelse av kommunikation med sjuksköterskor, att sjuksköterskor behöver ha kunskap om kommunikation och kunskap om de funktionsnedsättningar patienter med ADHD kan ha. Tidigare studier belyser också olika kommunikationsteorier som är användbara i vårdrelationer, men inte så mycket om sjuksköterskors upplevelser. Syfte: Att beskriva hur sjuksköterskor vid öppenvårdsmottagningar inom psykiatrin upplever och beskriver kommunikation med vuxna patienter med ADHD. Metod: Studien hade en kvalitativ design där data samlades in genom semistrukturerade intervjuer. Analysmetoden utgjordes av en kvalitativ innehållsanalys. Resultat: Analysen resulterade i ett tema, fyra kategorier och elva subkategorier. Sjuksköterskor vid öppenvårdsmottagningar upplevde kommunikation med patienter med ADHD som tärande och närande på samma gång. Olika kommunikationstekniker användes i kombination med kunskap om funktionsnedsättningar för att skapa de bästa förutsättningarna för kommunikationen med patienter. Bra bemötande och ett bra förhållningssätt rapporterades vara viktiga i kommunikationen med patienter. Slutsats: Sjuksköterskor inom öppenvårdspsykiatrin upplevde kommunikationen med patienter med ADHD som både närande och tärande. Sjuksköterskorna anpassar kommunikationen efter patientens behov och förmåga, och bemöter alla patienters olika behov med respekt. Sjuksköterskor ansåg att ett bra förhållningssätt och en gott bemötande var viktigt för att kommunikationen med patienter med ADHD skulle fungera optimalt.

Erfarenheter av att vårda personer med demenssjukdom : En kvalitativ intervjustudie med distriktssköterskor

Bakgrund: Demenssjukdom är vanligt förekommande och denna patientgrupp ingår i distriktssköterskors uppdrag. Syfte: Att belysa distriktssköterskors erfarenheter av att möta personer med demensdiagnos och hur de anpassar vården utifrån vårdtagarens behov. Metod: En kvalitativ intervjustudie genomfördes med fyra stycken distriktssköterskor. För bearbetning av insamlad data användes innehållsanalys. Resultat: Analysen ledde till fram till fyra stycken kategorier: att möta en komplex vårdsituation, att bli utmanad, att ta till vara resurser och att anpassa sina vårdåtgärder till den enskilde eller till demenssjukdomen. Deltagarna förmedlade att personer med demenssjukdom är en utsatt och sårbar grupp och att vårda dem innebar en utmaning på flera olika plan. Det kräver fördjupade kunskaper och en förmåga att se till alla faktorer som omger denna patientgrupp, det är både utmanande, komplext och spännande. Att arbeta personcentrerat är något som både eftersträvas och görs i praktiken, även att ta till vara resurser som kommer vårdtagaren till godo. Slutsats: Distriktssköterskornas glädje och engagemang var framträdande och verkade vara kopplat till att de hade utbildning och kunskap. Forskning på personer med demenssjukdom och andra med nedsatt beslutsförmåga behövs och är önskvärt. Deras deltagande skulle ge värdefull kunskap som kan leda till att utveckla vården för denna patientgrupp.