Search results for "Regression"
showing 10 items of 2619 documents
Predicting presenteeism via effort-reward imbalance and dispositional optimism: Is it the interaction that matters? Results from The Saxony Longitudi…
2019
BACKGROUND The importance of experienced work stress and individual traits as well as their interplay is analyzed with regard to dysfunctional coping behavior in case of sickness. OBJECTIVE The aim of this study was to examine the predictive capability of effort-reward imbalance (ERI) including overcommitment, meaning the intrinsic propensity in terms of excessive work-related expenditure (OC), in consideration of dispositional optimism/pessimism on presenteeism. METHODS A total of 353 men and women aged 38 from the 25th panel wave of The Saxony Longitudinal Study in 2011 were included in the analysis. Effort-reward imbalance (ERI) including overcommitment was assessed with the Effort-Rewar…
Predictors of the application of exposure in vivo in the treatment of agoraphobia in an outpatient clinic: An exploratory approach.
2015
AbstractObjective: Although exposure in vivo is considered to be the most effective therapy component in the treatment of agoraphobia (AG), there is a remarkable lack of its application in psychotherapeutic routine care. We examined the severity of anxiety, psychological distress/comorbidity, therapeutic process/alliance, and sociodemographic status as potential predictors of in vivo exposure. Method: We applied correlational analyses and logistic regression analyses in a sample of N = 92 patients (main diagnosis AG) in an outpatient setting. Results: Logistic regression analyses did not yield any significant single predictors, whereas a combination of a subset of predictors significantly p…
Role clarity, fairness, and organizational climate as predictors of sickness absence: a prospective study in the private sector.
2005
Aims: The majority of the research on the effects of the psychosocial work environment on sickness absenteeism has focused on components of job strain and social support among public sector employees without stratification by socioeconomic status. The authors examined less-studied work-related psychosocial predictors of sickness absence in the private sector by socioeconomic status. Methods: Questionnaire data on psychosocial factors at work were used to predict the rates of recorded short (1 - 3 days), long (4 - 21 days), and very long (over 21 days) sickness absences among 3,850 white- and blue-collar male and female employees in a large-scale enterprise. Multivariate Poisson regression …
Runners in their forties dominate ultra-marathons from 50 to 3,100 miles
2014
International audience; OBJECTIVES: This study investigated performance trends and the age of peak running speed in ultra-marathons from 50 to 3,100 miles. METHODS: The running speed and age of the fastest competitors in 50-, 100-, 200-, 1,000- and 3,100-mile events held worldwide from 1971 to 2012 were analyzed using single- and multi-level regression analyses. RESULTS: The number of events and competitors increased exponentially in 50- and 100-mile events. For the annual fastest runners, women improved in 50-mile events, but not men. In 100-mile events, both women and men improved their performance. In 1,000-mile events, men became slower. For the annual top ten runners, women improved in…
Determinants of prescription opioid use: population‐based evidence from Finland
2019
BACKGROUND AND AIMS Previous studies have shown that prescription opioid use is more common in socio-economically disadvantaged communities in the United States. This study examined the area and individual-level determinants of prescription opioid use in Finland during the period 1995-2016. DESIGN Logistic regression analysis using nation-wide data on filled opioid-related prescriptions dispensed at Finnish pharmacies and covered by National Health Insurance. Opioid consumption was linked, using personal identification codes, to population-based data maintained by Statistics Finland, which records individual background and area-level characteristics. SETTING AND PARTICIPANTS Working-age pop…
A method of measuring the apical base
1996
SUMMARY The maxillary and mandibular apical base areas were measured, using a gnathograph, on the study casts of 156 adults and children representing Class II division 1, Class II division 2 and Class III malocclusions. There were significant differences between the groups at each age. The maxillary apical base areas tended to be smaller for the adults than for the children in all three occlusal classes. By contrast, the mandibular apical base areas tended to be larger for the adults than for the children, except in Class II division 1 malocclusion. Following a logarithmic transformation to stabilize the variance, regression lines were fitted to relate the size of the maxillary and mandibul…
Denture-related oral mucosal lesions among farmers in a semi-arid Northeastern region of Brazil
2010
Objectives: The purpose of this study was to evaluate the prevalence of denture-related oral mucosal lesions (DML) in São Francisco sertão microregion, in Sergipe State, Northeastern Brazil. Study Design: Data related to gender, age, type of denture, length of denture use, hygiene care, nocturnal denture wear, symptoms, and presence of DML were obtained. Statistical analysis included the Pearson's chi-square and multivariate logistic regression. Results: The global prevalence of DML was 50%, with a significant association between the DML and female gender, age ? 40 years, and length of use ? 5 years. By using the interaction model of logistic regression it was observed that females over 40 …
Linking planning performance and gray matter density in mid-dorsolateral prefrontal cortex: Moderating effects of age and sex
2012
Abstract Planning of behavior relies on the integrity of the mid-dorsolateral prefrontal cortex (mid-dlPFC). Yet, only indirect evidence exists on the association of protracted maturation of dlPFC and continuing gains in planning performance post adolescence. Here, gray matter density of mid-dlPFC in young, healthy adults (18–32 years) was regressed onto performance on the Tower of London planning task while accounting for moderating effects of age and sex on this interrelation. Multiple regression analysis revealed an association of planning performance and mid-dlPFC gray matter density that was especially strong in late adolescence and early twenties. As expected, for males better plannin…
Influence of the usual motivation for dental attendance on dental status and oral health-related quality of life
2013
Objectives: To evaluate the influence of dental visiting patterns on the dental status and Oral Health-related Qua- lity of Life (OHQoL) of patients visiting the University Clinic of Salamanca (Spain). Study Design: This cross-sectional study consisted of a clinical oral examination and a questionnaire-based inter - view in a consecutive sample of patients seeking a dental examination. Patients were classified as problem-based dental attendees (PB) and regular dental attendees (RB). Clinical and OHQoL (OHIP-14 & OIDP) data were compared between groups. Pair-wise comparisons were performed and a Logistic Regression Model was fitted for predicting the Odds Ratio (OR) of being a PB patient. Re…
The relations of quality of life in patients with lupus erythematosus: Regression models versus qualitative comparative analysis
2019
Lupus erythematosus (LE) is an autoimmune disease that can have negative repercussions on the quality of life (QL) of those who suffer from it. The QL can be influenced by socio-demographic factors are related to the disease itself.To analyse the associative power of socio-demographic (age and sex) and medical variables (type of lupus, diagnostic time and symptomatically associated with lupus) on the QL in patients with lupus by comparing linear relations models and models based on comparative qualitative fuzzy analysis.This is a retrospective cross-sectional design.The sample consisted of 161 patients (88.4% female) diagnosed with LE between the ages of 18-66 years.Data were collected betw…