No description available.

African American women (AAW) are at a high risk for type 2 diabetes, a debilitating and potentially fatal disease for which there is no cure. The purpose of this study was to extend the research of Mosca et al. (2012) by examining the relationship between caregiver status and self-reported health status for AAW 18 years or older diagnosed with type 2 diabetes. The chronic care model (CCM) provided the theoretical framework for this study. The CCM promoted routine care for patients with chronic illnesses to migrate from acute care to proactive, planned, and risk-based protocols. A binomial logistic regression investigated the relationship between caregiver status, categorized as paid or unpaid, and self-reported health status, which was dichotomized as either good to excellent health or poor to fair health. There was a statistically significant relationship between primary caregiver status and self-reported health status among AAW diagnosed with Type 2 diabetes after controlling for age, education, and marital status (p < .004). Based on the fitted binomial logistic regression model, there were 186 cases of AAW with type 2 diabetes; having a paid caregiver was associated with a lower odds of having good to excellent health (OR = 0.294). About 12.3% of the variance in self-report health status was attributable to caregiver status. Overall, 82.6% of predictions were accurate. Nearly all participants required frequent assistance from a caregiver in the preceding 12 months. These findings suggest a critical need for healthcare service providers to educate caregivers as a means to deliver post-acute care to AAW diagnosed with type 2 diabetes, consistent with the CCM.

Hintergrund: Schwindel ist ein häufig vorgetragenes Symptom beim Hausarzt. Seine erhöhte Vergesellschaftung mit Ängstlichkeit und Depressivität ist aber bisher zu wenig untersucht worden, ebenso wenig ist dieser Zusammenhang Gegenstand der hausärztlichen Behandlung von Schwindelpatienten. Zielstellung: Kommen unbekannte psychische Hintergründe in Kombination mit Schwindel im hausärztlichen Patientengut häufiger vor als ohne Schwindel? Ergeben sich daraus als Konsequenz unterschiedliche Versorgungsformen durch den Hausarzt? Wie verhält es sich mit deren subjektiven Gesundheitszustand, dem Erfolg der hausärztlichen Behandlung, dem ihnen entgegengebrachten Verständnis und der Häufigkeit der Arztbesuche der Betroffenen? Studiendesign: Prospektive Multicenterstudie in der Allgemeinpraxis Untersuchungsregion: Zehn Hausarztpraxen in Halle a.d. Saale und Nordsachsen/ Leipzig im städtischen und ländlichen Einzugsbereich, welche von Fachärzten für Allgemeinmedizin geführt wurden. Methodik: Die Studie untersuchte insgesamt 590 zufällig am Untersuchungstag eintreffende Patienten in jeweils einer von insgesamt zehn Hausarztpraxen. Die Ausprägung von Schwindelbeschwerden und eventuell vorhandene Merkmale von Ängstlichkeit und Depressivität beim jeweiligen Patienten wurden mit Elementen des Gießener Beschwerdebogens 24 und der Hospital Anxiety and Depression Scale (deutsche Version) untersucht. Ergebnisse: Die Patienten wurden in eine Gruppe mit relevanten (29,7%, n=175) und in eine Gruppe ohne relevante Schwindelbeschwerden (70,3%, n=408) eingeteilt (Cut off >=8 nach GBB 24). Die Gruppe mit relevantem Schwindel wies häufiger Merkmale für Ängstlichkeit (p<0,001) und Depressivität (p<0,001) in allen Altersgruppen auf, zeigte sich unzufriedener mit ihrem Behandlungserfolg (p=0,004), schätzte ihren aktuellen Gesundheitszustand schlechter ein (p<0,001) und konsultierte ihren Hausarzt in den letzten zwölf Monaten häufiger (p=0,020). Sie stellten sich nach ICPC-2 häufiger wegen neurologischer (p<0,001), psychologischer (p=0,026) und unspezifischer Beschwerden (p<0,001) vor. Sie erhielten mehr Diagnosen aus den ICD-10-Kapitel V (Psychische und Verhaltensstörungen) (p=0,030). Diese Patienten waren nach HADS-D auch häufiger psychisch auffällig (p<0,001). Relevanter Schwindel kam bei Frauen aller Altersgruppen häufiger vor als bei Männern (p<0,001). Dennoch ergaben sich keine Behandlungsunterschiede durch die Hausärzte zwischen beiden Gruppen (p=0,101 bis 0,930 je nach ärztlicher Maßnahme). Schlussfolgerung: Schwindelpatienten weisen häufger Ängstlichkeit und Depressivität auf, welche den Schwindel unterhalten. Dieser Zusammenhang sollte in der Sprechstunde bedacht werden. Die psychischen Hintergründe sollten vom Hausarzt aufgedeckt und behandelt werden. Dadurch könnte der Schwindel und damit der subjektive Gesundheitszustand der betroffenen Patienten verbessert und die Inanspruchnahme des Gesundheitswesens verringert werden.

In this thesis we develop methods for dealing with missing data in a univariate response variable when estimating regression parameters. Missing outcome data is a problem in a number of applications, one of which is follow-up studies. In follow-up studies data is collected at two (or more) occasions, and it is common that only some of the initial participants return at the second occasion. This is the case in Paper II, where we investigate predictors of decline in self reported health in older populations in Sweden, the Netherlands and Italy. In that study, around 50% of the study participants drop out. It is common that researchers rely on the assumption that the missingness is independent of the outcome given some observed covariates. This assumption is called data missing at random (MAR) or ignorable missingness mechanism. However, MAR cannot be tested from the data, and if it does not hold, the estimators based on this assumption are biased. In the study of Paper II, we suspect that some of the individuals drop out due to bad health. If this is the case the data is not MAR. One alternative to MAR, which we pursue, is to incorporate the uncertainty due to missing data into interval estimates instead of point estimates and uncertainty intervals instead of confidence intervals. An uncertainty interval is the analog of a confidence interval but wider due to a relaxation of assumptions on the missing data. These intervals can be used to visualize the consequences deviations from MAR have on the conclusions of the study. That is, they can be used to perform a sensitivity analysis of MAR. The thesis covers different types of linear regression. In Paper I and III we have a continuous outcome, in Paper II a binary outcome, and in Paper IV we allow for mixed effects with a continuous outcome. In Paper III we estimate the effect of a treatment, which can be seen as an example of missing outcome data.

It is generally assumed that in order to learn a language, learners need to master reading, writing, listening and speaking. However, merely possessing the skills and abilities to communicate is not sufficient; one must have the will to use the language. In order to formulate a model that can accurately describe the willingness to communicate, Mac-Intyre et al. (1998) formulated a model that attempts to do just this. The goal of this study is to verify the veracity of the Willingness to Communicate (WTC) model in terms of to what extent students’ self-reported WTC correlate with their actual WTC in the class-room. To accomplish this, this study utilized interviews with Swedish EFL students in southern Sweden, based on the WTC framework, and classroom observation in order to collect data on said connection. The results of this study showed that self-reported WTC and actual WTC do not necessarily correlate with one another; for some students, they spoke English more than they reported, some spoke less, and others’ WTC reflected their self-assessed WTC. Although the WTC model could account for the students’ actual WTC, it could not account for this discrepancy. However, this discrepancy may not be due to the model itself, but rather to the situational factors that, to a certain degree, influenced the outcome of this study. Based on this study, teachers are recommended to consistently speak English, as this raises the students’ own WTC, and to encourage English usage among students themselves. For future research, it is therefore recom-mended that non-linguistic factors be taken into account, possibly through factor analysis, in order to produce more nuanced data, as well as conducting a longitudinal study.

Contexte : Les troubles liés à l’usage des substances psychoactives constituent une priorité de santé publique dans le champ des pathologies chroniques. Les indicateurs de type Patient-Reported Outcomes (PRO) offrent des perspectives complémentaires aux indicateurs classiques pour la mesure de l’état de santé des patients et l’appréciation de la qualité des soins. Objectifs : Étudier les propriétés psychométriques de questionnaires de qualité de vie (QV) et les déterminants de la satisfaction précoce vis-à-vis des soins ambulatoires de patients dépendants aux substances de type alcool ou opiacés. Méthode : Les caractéristiques des patients et des médecins ont été recueillies à l’inclusion dans la cohorte SUBUSQOL. La satisfaction précoce a été mesurée quinze jours après la première consultation et ses déterminants ont été testés dans des modèles de régression linéaires multivariés. Les propriétés psychométriques du questionnaire spécifique Q-LES-Q-SF ont été étudiées au préalable sur un échantillon de patients. Résultats : La version française du Q-LES-Q-SF constitue un outil unidimensionnel robuste et fiable, les items du SF-12 et Q-LES-Q-SF présentent peu ou pas de fonctionnement différentiel selon l’âge, le sexe, le niveau d’éducation et le type d’addiction. Peu de variables recueillies sont associées à la satisfaction. Les patients dépendants à l’alcool se révèlent être plus satisfaits des modalités de contact et du délai de rendez-vous et ceux sans aucun antécédent de prise en charge pour leur dépendance plus satisfaits de leur consultation avec le médecin. Conclusion : Les questionnaires SF-12 et Q-LES-Q-SF peuvent être utilisés dans des populations de patients suivis en ambulatoire pour une dépendance aux substances psychoactives / Context: Of chronic diseases, substance use disorders are a public health priority. Patient-reported outcome indicators (PRO) offer additional insights into the classical indicators used to measure the patient’s health status and appreciation of their quality of care. Objectives: to study the psychometric properties of quality of life instruments and to study the determinants of early outpatient satisfaction with ambulatory care in alcohol- or opiate-dependent patients. Method: Patient and physician characteristics were collected in the SUBUSQOL cohort. Early satisfaction with care was measured fifteen days after the first consultation. The determinants of satisfaction were tested using multivariate linear models of regression. Prior data on the self-reported health status of a sample of alcohol- or opiate-dependent outpatients were used to investigate the psychometric properties of a specific questionnaire, the Q-LES-Q-SF. Results: Our results establish that the French version of the Q-LES-Q-SF is a unidimensional, valid and reliable instrument of self-reported health status assessment for use in care or medical research and that few items of the SF-12 and the Q-LES-Q-SF displayed differential functioning according to age, sex, educational level and type of substance use disorder. Our results show that few variables are associated with the level of patient satisfaction. Alcohol dependence was strongly associated with higher satisfaction with appointment making, and patients with no history of previous care for substance use disorders had a higher level of satisfaction with the doctor consultation. Conclusion: The use of the SF-12 and the Q-LES-Q-SF is recommended for outpatients suffering from substance use disorders

Magister Artium - MA (Psychology) / Psychological distress during pregnancy has been a fairly neglected phenomenon and has only recently started emerging as an area of research interest. The existing body of scholarship on distress during pregnancy has largely been conducted from a positivist paradigm, emphasising the identification, incidences and risks. There is thus a dearth of qualitative inquiry into pregnant women's experiences and accounts of distress. In an attempt to address these gaps within the literature, my study explored psychological distress among a group of pregnant women from socio-economically disadvantaged contexts. The specific objectives of my study was to explore how pregnant women conceptualised psychological distress within the context of pregnancy; the feelings or symptoms of psychological distress; what pregnant women perceived as its causes; and the psychosocial needs of pregnant women in relation to antenatal distress. This study was guided by a feminist approach and a feminist standpoint epistemology in particular. This lent itself to exploring the phenomenon while departing from a clinical, decontextualised position which translated into an investigation with pregnant women who subjectively perceived themselves to be distressed.

Magister Artium - MA (Psychology) / Psychological distress during pregnancy has been a fairly neglected phenomenon and has only recently started emerging as an area of research interest. The existing body of scholarship on distress during pregnancy has largely been conducted from a positivist paradigm, emphasising the identification, incidences and risks. There is thus a dearth of qualitative inquiry into pregnant women's experiences and accounts of distress. In an attempt to address these gaps within the literature, my study explored psychological distress among a group of pregnant women from socio-economically disadvantaged contexts. The specific objectives of my study was to explore how pregnant women conceptualised psychological distress within the context of pregnancy; the feelings or symptoms of psychological distress; what pregnant women perceived as its causes; and the psychosocial needs of pregnant women in relation to antenatal distress. This study was guided by a feminist approach and a feminist standpoint epistemology in particular. This lent itself to exploring the phenomenon while departing from a clinical, decontextualised position which translated into an investigation with pregnant women who subjectively perceived themselves to be distressed.

Orientador: Karina Pavão Patrício / Resumo: Introdução: Estudos recentes demonstram que a conexão com a natureza favorece o bem estar e a saúde humana e pode facilitar a adoção de hábitos de vida mais sustentáveis e saudáveis, entre eles a alimentação. O consumo habitual de alimentos ultraprocessados, além de associar-se à maior prevalência de doenças crônicas, favorece contaminação ambiental por meio das embalagens, em sua maioria plásticos não retornáveis e não recicláveis. Acredita-se que profissionais da saúde com boa conexão com a natureza podem ser promotores da disseminação destes hábitos. Objetivo: Investigar a associação entre conexão com a natureza e motivos para escolhas alimentares, bem-estar subjetivo e saúde autorreferida. Método: Estudo transversal com 146 profissionais da atenção primária à saúde (APS) do município de Botucatu – SP, que responderam aos seguintes instrumentos autoaplicados: 1) Questionário sociodemográfico, que incluiu questão sobre saúde autorreferida; 2) Escala de Conexão com a Natureza (ECN) - escala com 14 itens, que mede o quanto a pessoa se sente integrada ao meio ambiente em uma perspectiva subjetiva e individual e cuja pontuação varia de 14 a 70 pontos; 3) Questionário sobre “Motivos para as escolhas alimentares” (FCQ): com¬posto por 36 itens distribuídos em nove fatores que avaliam aspectos rela¬cionados às escolhas alimentares. Foram avaliadas as pontuações nos diferentes fatores e a associação da pontuação obtida dos fatores “Saúde”, “Conteúdo Natural” e “Preocupação Ética” à ... (Resumo completo, clicar acesso eletrônico abaixo) / Abstract: Introduction: Current studies show that connectedness to nature improves human well-being and health and can facilitate the adoption of more sustainable and healthy living habits, including eating. The habitual consumption of ultra processed foods, in addition to being associated with a higher prevalence of chronic diseases, lead to environmental contamination through the packaging, mostly non-returnable and non-recyclable plastics. It is believed that health professionals with a high connectedness can be promoters of the dissemination of this knowledge. Objective: To investigate the association between connectedness to nature and food choice motives, subjective well-being and self-reported health. Method: Cross-sectional study with 146 primary health care professionals (PHC) from Botucatu city, SP, who answered the following self-applied tools: 1) A socio-demographic questionnaire, which included a question on self-reported health; 2) Connectedness to Nature Scale (ECN) - scale with 14 items, which measures how much the person feels integrated to the environment in a subjective and individual perspective and whose score varies from 14 to 70 points; 3) Food Choice Questionnaire (FCQ): compiled by 36 items distributed in nine factors that evaluate aspects related to food choices. The scores on the different factors and the association of the score obtained from the "Health", "Natural Content" and "Ethical Concern" factors to the score obtained in the ECN were evaluated; 4) Sub... (Complete abstract click electronic access below) / Mestre

<p>General and reproductive health and reproductive outcome were described in rural women of childbearing age (15-44 years) during 1992-93 in a cross-sectional study in Zimbabwe. Through a two-stage sampling procedure twelve villages were selected at random, and 79% of the women in the villages accepted to participate (n=1213). In a structured interview women¡¯s self-reported morbidity, socio-economic conditions, use of health care and fertility regulation methods, reproductive outcome and infertility problems were assessed. The prevalence rates of anaemia, malaria and syphilis were investigated. Retrospectively, HIV serology was anonymously assessed and associations with socio-economic conditions and morbidity were analysed. </p><p>The mean age was 28 years. Family planning was currently used by 37%. Primary and secondary infertility was reported by 0.9% and 4.4%, respectively. The perinatal mortality rate for all completed pregnancies (n=3601) was 23/1000. During the latest completed pregnancy 94% had attended antenatal care and 85% had delivered in hospitals or clinics. The self-reported complications during delivery seemed to have been cared for within the health care system. </p><p>Women perceived their health as being generally good. Mean haemoglobin (Hb) was 13.5 g/dl and only 3.4% were anaemic (Hb ¡Ü11.0 g/dl). Malaria prevalence was 5.4%, but a positive malaria test was not associated with anaemia. Syphilis prevalence was 2.2%, and a positive syphilis test increased the risk of being HIV positive three-fold (OR=3.0; 95% CI: 1.4-6.2). </p><p>The prevalence of HIV was high (22%). Women aged 15-19 had the lowest prevalence (7.6%), while the highest was found in married women aged 20-29 years (30%). The differences in HIV prevalence between the villages ranged between 8.4% and 33%. HIV positive women reported no more morbidity than HIV negative women. The low morbidity found at the time of the study indicates a fairly short duration of the HIV epidemic. </p>