Logistic Models Research Papers - Academia.edu (original) (raw)

Aim. To examine the relationship between nurse staffing and nurse-rated quality of nursing care and job outcomes.Background. Nurse staffing has been reported to influence patient and nurse outcomes.Design. A cross-sectional study with... more

Aim. To examine the relationship between nurse staffing and nurse-rated quality of nursing care and job outcomes.Background. Nurse staffing has been reported to influence patient and nurse outcomes.Design. A cross-sectional study with a survey conducted August–October 2007.Methods. The survey included 1365 nurses from 65 intensive care units in 22 hospitals in Korea. Staffing was measured using two indicators: the number of patients per nurse measured at the unit level and perception of staffing adequacy at the nurse level. Quality of care and job dissatisfaction were measured with a four-point scale and burnout measured by the Maslach Burnout Inventory. Multilevel logistic regression models were used to determine the relationships between staffing and quality of care and job outcomes.Results. The average patient-to-nurse ratio was 2·8 patients per nurse. A fifth of nurses perceived that there were enough nurses to provide quality care, one third were dissatisfied, half were highly burnt out and a quarter planned to leave in the next year. Nurses were more likely to rate quality of care as high when they cared for two or fewer patients (odds ratio, 3·26; 95% confidence interval, 1·14–9·31) or 2·0–2·5 patients (odds ratio, 2·44; 95% confidence interval, 1·32–4·52), compared with having more than three patients. Perceived adequate staffing was related to a threefold increase (odds ratio, 2·97; 95% confidence interval, 2·22–3·97) in the odds of nurses’ rating high quality and decreases in the odds of dissatisfaction (odds ratio, 0·30; 95% confidence interval, 0·23–0·40), burnout (odds ratio, 0·50; 95% confidence interval, 0·34–0·73) and plan to leave (odds ratio, 0·40; 95% confidence interval, 0·28–0·56).Conclusions. Nurse staffing was associated with quality of care and job outcomes in the context of Korean intensive care units.Relevance to clinical practice. Adequate staffing must be assured to achieve better quality of care and job outcomes.

This study examines the relationship between a computerized neuropsychological assessment battery, the Automated Neuropsychological Assessment Metrics (ANAM) and a widely used ability measure, Woodcock-Johnson III Tests of Cognitive... more

This study examines the relationship between a computerized neuropsychological assessment battery, the Automated Neuropsychological Assessment Metrics (ANAM) and a widely used ability measure, Woodcock-Johnson III Tests of Cognitive Ability (WJ-III). Results indicated substantial relationship between the ANAM throughput (accuracy/response time) scores and the WJ-III Cognitive Efficiency cluster. An unexpectedly strong relationship was evident between accuracy scores on the ANAM Logical Reasoning scale and the WJ-III General Intellectual Ability score, purporting to measure the g factor. The findings support the viability of the ANAM as a time- and cost-effective tool for appraisal of cognitive function.

Many OECD countries have replied to economic recessions with an adaption in public spending on social benefits for families and young people in need. So far, no study has examined the impact of public social spending during the recent... more

Many OECD countries have replied to economic recessions with an adaption in public spending on social benefits for families and young people in need. So far, no study has examined the impact of public social spending during the recent economic recession on health, and social inequalities in health among young people. This study investigates whether an increase in public spending relates to a lower prevalence in health complaints and buffers health inequalities among adolescents. Data were obtained from the 2009/2010 "Health Behaviour in School-aged Children (HBSC)" study comprising 11 - 15-year-old adolescents from 27 European countries (N = 144,754). Socioeconomic position was measured by the Family Affluence Scale (FAS). Logistic multilevel models were conducted for the association between the absolute rate of public spending on family benefits per capita in 2010 and the relative change rate in family benefits (2006-2010) in relation to adolescent psychological health co...

SummaryA score that can accurately determine the risk of major bleeding during anticoagulant therapy may help to make decisions on anticoagulant use. RIETE is an ongoing registry of consecutive patients with acute venous thromboembolism... more

SummaryA score that can accurately determine the risk of major bleeding during anticoagulant therapy may help to make decisions on anticoagulant use. RIETE is an ongoing registry of consecutive patients with acute venous thromboembolism (VTE). We composed a score to predict the risk for major bleeding within three months of anticoagulant therapy. Of 19,274 patients enrolled, 13,057 (67%) were randomly assigned to the derivation sample, 6,572 to the validation sample. In the derivation sample 314 (2.4%) patients bled (fatal bleeding, 105). On multivariate analysis, age >75 years, recent bleeding, cancer, creatinine levels >1.2 mg/dl, anemia, or pulmonary embolism at baseline were independently associated with an increased risk for major bleeding. A score was composed assigning 2 points to recent bleeding, 1.5 to abnormal creatinine levels or anemia, 1 point to the remaining variables. In the derivation sample 2,654 (20%) patients scored 0 points (low risk); 9,645 (74%) 1–4 poin...

Contagious caprine pleuropneumonia (CCPP) has been identified as a significant problem in goat production, especially in the arid and semiarid lowland areas of Ethiopia. Even though CCPP was reported in most of the goat rearing areas of... more

Contagious caprine pleuropneumonia (CCPP) has been identified as a significant problem in goat production, especially in the arid and semiarid lowland areas of Ethiopia. Even though CCPP was reported in most of the goat rearing areas of the country, there is no adequate information on the disease in the Amhara Region. Cross-sectional study was conducted from November 2016 to April 2017 in the districts of Western Amhara to estimate the seroprevalence and identify the associated risk factors for occurrence of the CCPP. The risk factors considered included age, sex, agroclimate, and districts. A competitive enzyme-linked immunosorbent assay (cELISA) was carried out on a total of 400 goat sera samples, out of which 34 samples were found seropositive for specific antibodies against CCPP, with the overall seroprevalence of 8.5% (95% confidence interval (CI) =5.8, 11.2). Among the epidemiological factors considered, age and sex of the goats were not significantly associated with CCPP sero...

Logistic regression was used to investigate potential feed-mill risk factors for the isolation of Salmonella. Feed mill intake pits were demonstrated to have an increased risk of culture-positive dust samples (OR = 6.4; 95% CI: 2.7–15.1).... more

Logistic regression was used to investigate potential feed-mill risk factors for the isolation of Salmonella. Feed mill intake pits were demonstrated to have an increased risk of culture-positive dust samples (OR = 6.4; 95% CI: 2.7–15.1). The feed material used in the production of ...

To determine (i) the extent to which recommended lifestyle healthy behaviors are adopted and the existence of positive attitudes to health; (ii) the relative influence of socio-demographic variables on multiple healthy lifestyle behaviors... more

To determine (i) the extent to which recommended lifestyle healthy behaviors are adopted and the existence of positive attitudes to health; (ii) the relative influence of socio-demographic variables on multiple healthy lifestyle behaviors and positive attitudes to health; (iii) the association between healthy lifestyle behaviors and positive attitudes to health. Two distinct healthy behavioral measures were developed: (i) healthy lifestyles based on physical activity, no cigarette smoking, no/moderate alcohol drinking, maintaining a "healthy" weight and having no sleeping problems and (ii) positive health attitudes based on having positive emotional attitudes, such as: self-perceived good health status, being calm, peaceful and happy for most of the time, not expecting health to get worse and regular health check-ups. A composite healthy lifestyle index, ranging from 0 (none of behaviors met) to 5 (all behaviors met) was calculated by summing up the individual's scores...

This paper investigates potential gender and age differences in conviction and crash occurrence subsequent to being directed to attend Iowa's Driver... more

This paper investigates potential gender and age differences in conviction and crash occurrence subsequent to being directed to attend Iowa's Driver Improvement Program (DIP). Binary logit models were developed to investigate the factors that influence conviction occurrence after DIP by gender and age. Because of the low crash occurrence subsequent to DIP, association rules were applied to investigate the factors that influence crash occurrence subsequent to DIP, in lieu of econometric models. There were statistical significant differences by driver gender, age, and conviction history in the likelihood of subsequent convictions. However, this paper found no association between DIP outcome, crash history, and crash occurrence. Evaluating the differences in conviction and crash occurrence subsequent to DIP between female and male drivers, and among different age groups can lead to improvements of the effectiveness of DIPs and help to identify low-cost intervention measures, customized based on drivers' gender and age, for improving driving behaviors.

Physical activity is considered an important and determining factor for the cancer patient's physical well-being and quality of life. However, cancer treatment may disrupt the practice of physical activity, and the prevention of... more

Physical activity is considered an important and determining factor for the cancer patient's physical well-being and quality of life. However, cancer treatment may disrupt the practice of physical activity, and the prevention of sedentary lifestyles in cancer survivors is imperative. The current study aimed at investigating self-reported physical activity behaviour, exercise motivation and information in cancer patients undergoing chemotherapy. Using a cross-sectional design, 451 patients (18-65 years) completed a questionnaire assessing pre-illness and present physical activity; motivation and information received. Patients reported a significant decline in physical activity from pre-illness to the time in active treatment (p<0.001). Amongst the respondents, 68% answered that they believed exercise to be beneficial; and 78% claimed not exercising as much as desired. Exercise barriers included fatigue (74%) and physical discomfort (45%). Present physical activity behaviour wa...