Qualidade de vida em portadores crónicos do vírus da hepatite B

Dissertação de Mestrado realizada apresentada no Instituto Superior de Psicologia Aplicada para obtenção de grau de Mestre na especialidade de Psicologia Clínica em Clínica

South Carolina Environmental Public Health Tracking Program : Putting Tracking to Work for You

Most people have come in contact with sources of carbon monoxide (CO). As a result, potential exposure to CO at harmful levels can pose a serious health risk. The objective of this report was to examine if knowledge of CO sources varied in South Carolina by region of the state. Many unintentional CO poisonings in the home are the result of lack of knowledge about potential sources of CO. Per the current study, the odds of incorrectly responding to household gas appliances being a source of CO were significantly different in adjusted analyses for region, marital status, ethnicity and age.

Work stress, smoking status and smoking intensity: an observational study of 46 190 employees

Study objective: To examine the relationship between work stress, as indicated by the job strain model and the effort-reward imbalance model, and smoking. Setting: Ten municipalities and 21 hospitals in Finland. Design and Participants: Binary logistic regression models for the prevalence of smoking were related to survey responses of 37 309 female and 8881 male Finnish public sector employees aged 17-65. Separate multinomial logistic regression models were calculated for smoking intensity for 8130 smokers. In addition, binary logistic regression models for ex-smoking were fitted among 16 277 former and current smokers. In all analyses, adjustments were made for age, basic education, occupational status, type of employment and marital status. Main results: Respondents with high effort-reward imbalance or lower rewards were more likely to be smokers. Among smokers, an increased likelihood of higher intensity of smoking was associated with higher job strain and higher effort-reward imbalance and their components such as low job control and low rewards. Smoking intensity was also higher in active jobs in women, in passive jobs and among employees with low effort expenditure. Among former and current smokers, high job strain, high effort-reward imbalance and high job demands were associated with a higher likelihood of being a current smoker. Lower effort was associated with a higher likelihood of ex-smoking. Conclusions: This evidence suggests an association between work stress and smoking and implies that smoking cessation programs may benefit from the taking into account the modification of stressful features of work environment. Key words: effort-reward imbalance; job strain; smoking. Abbreviations: OR, odds ratio; CI, confidence interval; SES, socioeconomic status

Organisational justice and smoking: the Finnish Public Sector Study

Study Objective: To examine the extent to which justice of decision-making procedures and interpersonal relations is associated with smoking. Setting: Ten municipalities and 21 hospitals in Finland. Design and Participants: Cross-sectional data derived from the Finnish Public Sector Study were analysed with logistic regression analysis models with generalized estimating equations. Analyses of smoking status were based on 34 021 employees. Separate models for heavy smoking (>20 cigarettes per day) were calculated for 6295 current smokers. Main results: After adjustment for age, education, socio-economic position, marital status, job contract, and negative affectivity, smokers who reported low procedural justice were about 1.4 times more likely to smoke >20 cigarettes per day compared with their counterparts with high justice. In a similar way, after adjustments, low justice in interpersonal treatment was significantly associated with an elevated prevalence of heavy smoking (odds ratio (OR) = 1.35, 95% CI = 1.03 to 1.77 for men and OR = 1.41, 95% CI = 1.09 to 1.83 for women). Further adjustment for job strain and effort-reward imbalance had little effect on these results. There were no associations between justice components and smoking status or ex-smoking. Conclusions: The extent to which employees are treated with justice in the workplace seems to be associated with smoking intensity independently of established stressors at work.

Low organisational justice and heavy drinking: a prospective cohort study

Objectives: To investigate whether low perceived organisational injustice predicts heavy drinking among employees. Methods: Data from the prospective occupational cohort study, the 10-Town Study, related to 15 290 Finnish public sector local government employees nested in 2432 work units, were used. Non-drinkers were excluded. Procedural, interactional and total organisational justice, heavy drinking (>=210 g of absolute alcohol per week) and other psychosocial factors were determined by means of questionnaire in 2000-2001 (phase 1) and 2004 (phase 2). Multilevel logistic regression analyses taking into account for the hierarchical structure of the data were conducted and adjustments were made for sex, age, socio-economic position, marital status, baseline heavy drinking, psychological distress and other psychosocial risk factors such as job strain and effort/reward imbalance. Results: After adjustments, participants who reported low procedural justice at phase 1 were about 1.2 times more likely to be heavy drinkers at phase 2 compared with their counterparts with high justice. Low perceived justice in interpersonal treatment and low perceived total organisational justice were associated with an elevated prevalence of heavy drinking only in the socio-demographics adjusted model. Conclusions: This is the first longitudinal study to show that low procedural justice is weakly associated with an increased likelihood of heavy drinking.

The association of depression status with menopause symptoms among rural midlife women in China.

Objective: This study aims to evaluate the association of depression with menopausal status and some menopause symptoms (vasomotor symptoms and poor sleep). Methods: A total of 743 participants aged 40-60 years were recruited. Depression status was evaluated by using Self-Rating Depression Scale (SDS). Sleep quality and vasomotor symptoms were evaluated by specific symptoms questionnaire. Results: The prevalence of depression among participants was 11.4%. Depression was found more likely to occur in participants with poor sleep (OR, 6.02; 95%CI, 3.61, 10.03) or with vasomotor symptoms (VMS) (OR, 2.03; 95%CI, 1.20, 3.44) after controlling for age, education level, marital status, menopause status, monthly family income and chronic diseases. Menopause status was not associated with depression. Stratification analysis showed a significant association between poor sleep and depression across different menopause stages, while VMS were associated with depression only in premenopausal status. Conclusion: The majority of Chinese rural midlife women do not experience depression. The relationship between depression, VMS and sleep disturbances tends to change with menopausal status in Chinese rural midlife women.

A comparison of risky sexual behaviours between circumcised and uncircumcised men aged 30-44 years in Botswana.

Background: The principal mode of HIV transmission in Southern Africa is through sexual intercourse, and this has prompted uptake of safe male circumcision. Engaging in risky sexual behaviour by circumcised men increases the risks of acquiring HIV, though male circumcision coupled with preventive behaviour reduces this risk. Objective: To compare the factors associated with risky sexual behaviour among circumcised and uncircumcised men in Botswana. Methods: Nationally representative data from the Botswana AIDS Impact Survey III were used. A sample of 313 sexually active men was used. The data was analysed by cross-tabulation and logistic regression. Results: The study revealed that uncircumcised men (odds ratio, 5.711) were more likely to have sex while intoxicated with alcohol compared to circumcised men. Low levels of education (odds ratio, 8.736), urban residency (city/town: odds ratio, 1.238 and urban village: odds ratio, 1.098) were more likely to influence risky behaviour (more than one sexual partner) for circumcised men. The results also show that marital status (never married) (odds ratio, 1.947) influences risky behaviour (having sex while intoxicated with alcohol) among uncircumcised men. Conclusion: Low level of education, place of residence and alcohol consumption influences risky sexual behaviour for both circumcised and uncircumcised men. Policies and programmes should thus focus on the attitudes underlying sexual behaviour.

Effort-reward imbalance and sedentary lifestyle: an observational study in a large occupational cohort

Objectives: To investigate the association between effort-reward imbalance (ERI) at work and sedentary lifestyle. Methods: Cross-sectional data from the ongoing Finnish Public Sector Study related to 30 433 women and 7718 men aged 17-64 were used (n = 35 918 after exclusion of participants with missing values in covariates). From the responses to a questionnaire, an aggregated mean score for ERI in a work unit was assigned to each participant. The outcome was sedentary lifestyle defined as <2.00 metabolic equivalent task (MET) hours/day. Logistic regression with generalized estimating equations was used as an analysis method to include both individual and work unit level predictors in the models. Adjustments were made for age, marital status, occupational status, job contract, smoking, and heavy drinking. Results: Twenty five percent of women and 27% of men had a sedentary lifestyle. High individual level ERI was associated with a higher likelihood of sedentary lifestyle both among women (odds ratio (OR) = 1.08, 95% CI 1.01 to 1.16) and men (OR = 1.17, 95% CI 1.02 to 1.33). These associations were not explained by relevant confounders and they were also independent of work unit level job strain measured as a ratio of job demands and control. Conclusions: A mismatch between high occupational effort spent and low reward received in turn seems to be associated with an elevated risk of sedentary lifestyle, although this association is relatively weak.

Effort-reward imbalance at work and the co-occurrence of lifestyle risk factors: cross-sectional survey in a sample of 36,127 public sector employees

Background In occupational life, a mismatch between high expenditure of effort and receiving few rewards may promote the co-occurrence of lifestyle risk factors, however, there is insufficient evidence to support or refute this hypothesis. The aim of this study is to examine the extent to which the dimensions of the Effort-Reward Imbalance (ERI) model – effort, rewards and ERI – are associated with the co-occurrence of lifestyle risk factors. Methods Based on data from the Finnish Public Sector Study, cross-sectional analyses were performed for 28,894 women and 7233 men. ERI was conceptualized as a ratio of effort and rewards. To control for individual differences in response styles, such as a personal disposition to answer negatively to questionnaires, occupational and organizational -level ecological ERI scores were constructed in addition to individual-level ERI scores. Risk factors included current smoking, heavy drinking, body mass index ≥25 kg/m2, and physical inactivity. Multinomial logistic regression models were used to estimate the likelihood of having one risk factor, two risk factors, and three or four risk factors. The associations between ERI and single risk factors were explored using binary logistic regression models. Results After adjustment for age, socioeconomic position, marital status, and type of job contract, women and men with high ecological ERI were 40% more likely to have simultaneously ≥3 lifestyle risk factors (vs. 0 risk factors) compared with their counterparts with low ERI. When examined separately, both low ecological effort and low ecological rewards were also associated with an elevated prevalence of risk factor co-occurrence. The results obtained with the individual-level scores were in the same direction. The associations of ecological ERI with single risk factors were generally less marked than the associations with the co-occurrence of risk factors. Conclusion This study suggests that a high ratio of occupational efforts relative to rewards may be associated with an elevated risk of having multiple lifestyle risk factors. However, an unexpected association between low effort and a higher likelihood of risk factor co-occurrence as well as the absence of data on overcommitment (and thereby a lack of full test of the ERI model) warrant caution in regard to the extent to which the entire ERI model is supported by our evidence.

Nivel de sobrecarga y factores asociados de los cuidadores primarios de los/as pacientes del centro de atención ambulatoria 302 del Instituto Ecuatoriano de Seguridad Social, Cuenca Ecuador, 2014

OBJETIVOS: Identificar el nivel de sobrecarga y sus factores asociados en los cuidadores primarios de los /as pacientes del Centro de Atención Ambulatoria 302 del IESS. METODOLOGÍA: Es un estudio cuantitativo analítico-transversal, cuyo universo es 222 cuidadores primarios de adultos mayores, controlados en el Centro de Atención Ambulatoria 302 del Instituto Ecuatoriano de Seguridad Social, Cuenca Ecuador. Los datos se obtuvieron del formulario que consta de un apartado sociodemográfico, variables de estudio, Índice de Katz y Escala del Nivel de Sobrecarga de Zarit. Se tabuló y analizó la información obtenida exponiéndola en los resultados. RESULTADOS: En promedio los cuidadores tienen 53 años, en su mayoría de sexo femenino, 52% de ellos casados, casi el 60% son hijos y un 11% conyugues del adulto mayor. La mayoría los cuida 12 horas en el día, los 7 días de la semana y llevan cuidándolos al menos 5 años. Se observó que 26% de adultos mayores tiene una dependencia moderada y el 38% dependencia severa. De acuerdo al test de Zarit el 18,7% de cuidadores tienen sobrecarga leve y el 14% sobrecarga intensa. CONCLUSIONES: El 18,7% de los cuidadores primarios presentan una sobrecarga leve y el 14% perciben una sobrecarga intensa.

Depressão na pessoa idosa em diferentes contextos: Institucional, centro de dia, apoio domiciliário

Dissertação de Mestrado apresentada ao Instituto Superior de Psicologia Aplicada para obtenção de grau de Mestre na especialidade de Psicologia Clínica.

Prevalence and associated factors of TB/HIV co-infection among HIV Infected patients in Amhara region, Ethiopia.

Background: Tuberculosis is one of the world’s most common causes of death in the era of Human immunodeficiency virus. The purpose of this study was to determine the prevalence and associated factors of TB/HIV co-infection. Methods: Hospital based retrospective studies were conducted among adult HIV-positive patients. Logistic regression method and Chi square test were applied. Results: A total of 571 HIV positive study participants were enrolled. Of these, 158 (27.7%) were found to have pulmonary tuberculosis. Lower baseline CD4 count<200cell/μl, patients who drunk alcohol, patients who were ambulatory at the initiation of ART, patients whose marital status was single were significant predictors for increased risk of tuberculosis in PLWHIV (P <0.05). Non smoker patients, patients in WHO clinical stage I, patients in WHO clinical stage II and ownership of the house had significant protective benefit against risk of TB (P <0.05). Conclusion: The prevalence of TB/HIV co-infection in adults on ART in our study was moderately high. Having advanced clinical status and presence of risk factors were found to be the predicting factors for co-infection. The health office should open TB/HIV co-infection units in the hospitals and health workers should be cautious when a patient has an advanced disease.

Nivel de actividad física medida a través del cuestionario internacional de actividad física en adultos mayores de las parroquias urbanas de Cuenca-Ecuador, 2015

Introducción: Mundialmente existe una transición demográfica, así en Ecuador al 2010 representaban el 7% y al 2050 representarán el 18%. El envejecimiento poblacional ocasiona un aumento de los índices de enfermedades crónicas degenerativas asociadas a un nivel insuficiente de actividad física incrementando el riesgo de muerte de 20% a 30%. Niveles moderados-vigorosos de actividad física reportan beneficios para la salud, por esta razón y debido a la escasa evidencia de esta área en Cuenca, se desarrolló este estudio para conocer el nivel de actividad física en los adultos mayores de nuestra ciudad. Objetivo general: Determinar el nivel de actividad física a través del IPAQ (versión corta) en adultos mayores de las parroquias urbanas de la ciudad de Cuenca. Metodología: Estudio descriptivo con una muestra de 387 adultos mayores en quienes se aplicó el cuestionario Internacional de Actividad Física (IPAQ) en su versión corta mediante entrevista, una vez cumplidos los criterios de inclusión: hombres y mujeres de 65 años o más que deseen participar y firmen el consentimiento informado. Los datos fueron analizados y procesados en el programa SPSS versión 15, utilizando distribución de frecuencias, medidas de tendencia central (media) y de dispersión (desvío estándar). Resultados: Se estudiaron 387 adultos mayores, el 64,6% estuvo entre los 65-74 años, 63,6% fue de sexo femenino, 55,8% estuvo casado, 53,4% terminó la primaria, 70,5% no fueron activos laboralmente. El 45% de adultos mayores tuvo un nivel alto de actividad física, 37% moderado y 18% bajo. Los niveles de actividad física variaron con la edad, estado civil, nivel de instrucción y ocupación laboral. Conclusiones: Los adultos mayores de Cuenca presentan un nivel alto de actividad física, el cual puede variar por ciertas características sociodemográficas

El ser y el tener de los habitantes de la ciudad de Medellín como determinantes de la satisfacción con la vida

El presente estudio tiene como objetivo encontrar y analizar los efectos causales de diversos factores socioeconómicos y demográficos en la satisfacción con la vida de los hogares de Medellín. Para ello, se estima un modelo logístico, categorizando en dos grupos las variables explicativas: los aspectos inherentes al ser y las características relacionadas al tener. Los principales resultados sugieren que estar soltero en relación con otro estado civil tiene un efecto negativo en el bienestar subjetivo, así como el hecho de ser afrodescendiente con respecto a otro grupo étnico. Por el lado del tener, cabe resaltar que mayores niveles de educación y estratos socioeconómicos más altos incrementan el bienestar subjetivo. Se concluye que tanto las características del ser como las del tener son fundamentales para explicar la satisfacción con la vida, y por tanto, para la toma de decisiones de política pública.

O compromisso de casar e o desejo de amar : experimentos existenciais entre jovens abastados na cidade de Nova Délhi

Tese (doutorado)—Universidade de Brasília, Instituto de Ciências Sociais, Departamento de Antropologia, Programa de Pós-graduação em Antropologia Social, 2015.