Search results for "Logistic Model"
showing 10 items of 611 documents
Paracetamol and antibiotics in childhood and subsequent development of wheezing/asthma: association or causation?
2011
Background Several studies found an association between early administration of paracetamol and antibiotics and development of wheezing. This could be due to confounding: wheeze and asthmatic symptoms in early childhood are difficult to distinguish from respiratory tract infections that are widely treated with these drugs; in case of persistence of symptoms up to school age, this could explain the observed relationship. Methods We investigated the association between paracetamol and antibiotics use in the first year of life and wheezing phenotypes, i.e. wheezing starting in different time periods (early, persistent and late-onset) in the SIDRIA-2 study, a cross-sectional survey of 16,933 ch…
Finnish pupils' perceptions of health education as a school subject.
2014
Only a few countries have introduced health education (HE) as a stand-alone school subject. In Finland every pupil in basic education grades 7–9 takes three obligatory courses in HE. This study investigated Finnish pupils’ perceptions of the teaching and learning of HE. It also explored how school- and family-related background variables are associated with these perceptions. Nationally representative data were obtained from a 2010 school-based study on Health Behaviour in School-aged Children (HBSC). A total of 4262 pupils from 7th and 9th grades (13 and 15 years old) responded anonymously to the questionnaire. Logistic regression analysis was performed to identify the associations betwee…
Changes in Intensity of Physical Exercise as Predictors of Depressive Symptoms among Older Adults: An Eight-Year Follow-Up
2000
Abstract Background. Epidemiological research suggests that regular physical activity may be associated with reduced depressive symptoms. The present study examines the predictive value of physical exercise in relation to depressive symptoms among samples of adults aged 65+ during an 8-year period. Methods. The subjects (N = 663) who participated both at the baseline (1988) and the follow-up (1996) interviews were selected for the analyses. The dependent variable depressive symptoms was assessed by the Finnish modified version of Beck's 13-item depression scale. The independent variable was the intensity of physical exercise. Results. The intensity of physical exercise decreased among the o…
Risk of neuroblastoma and residential proximity to industrial and urban sites: A case-control study
2016
Background: Neuroblastoma is the most common extracranial solid tumor in children but its etiology is not clearly understood. While a small fraction of cases might be attributable to genetic factors, the role of environmental pollution factors needs to be assessed. Objectives: To ascertain the effect of residential proximity to both industrial and urban areas on neuroblastoma risk, taking into account industrial groups and toxic substances released. Methods: We conducted a population-based case-control study of neuroblastoma in Spain, including 398 incident cases gathered from the Spanish Registry of Childhood Tumors (period 1996–2011), and 2388 controls individually matched by year of birt…
Pre- and postnatal exposure to tobacco smoke and respiratory outcomes during the first year
2015
The different role of prenatal and postnatal exposure to tobacco smoke in respiratory outcomes in infants has not yet been clearly established. Our objective is to assess the effects of these exposures on the risk of respiratory outcomes during the first year of life of infants from a Spanish multicenter cohort study. A total of 2506 women were monitored until delivery. About 2039 infants made up the final population. The outcomes were caused by the occurrence of the following: otitis, cough persisting for more than 3 weeks, lower respiratory tract symptoms (wheezing or chestiness), and lower respiratory tract infections (bronchitis, bronchiolitis, or pneumonia). The relationship between pr…
Isolated, subtle, neurological abnormalities in neurologically and cognitively healthy aging subjects
2015
The aim of this study is to describe the frequency of isolated, subtle, neurological abnormalities (ISNAs) in a large population of neurologically and cognitively healthy subjects and to compare ISNAs to various types of MRI-detected cerebrovascular lesions and subcortical brain atrophy in different age classes. 907 subjects were selected from a large, prospective hospital-based study. At baseline neurological examination, 17 ISNAs were selected. Primitive reflexes were the most common ISNAs (35.8 %), while dysphagia was the most rarely encountered (0.3 %). Measures of small vessel disease, i.e., deep and subcortical white matter hyperintensity and lacunar infarcts as well as subcortical at…
Effectiveness of a videoconference training course on implementing pharmacy services
2009
Objective The aim of this research was to assess the effects of a series of four training courses comprised of 13 synchronous videoconferences on the implementation of cognitive services in Spanish community pharmacies. Setting A phone survey to continuing training course attendants. Methods A random sample of 225 pharmacists registered in a 2004 videoconference course was selected. The phone-survey questionnaire included quality perception elements rated on a 5-point Likert scale, and a series of questions used to identify position in the Rogers 5-step innovation-decision model. An algorithm was used to translate the questions into Rogers' categories. To discover determinants of attendants…
A 12-month prospective, observational study evaluating the impact of disease-modifying treatment on emotional burden in recently-diagnosed multiple s…
2016
Abstract Introduction Depression and anxiety are common among patients with multiple sclerosis (MS) and are frequently present at the time of MS diagnosis. Methods POSIDONIA was a 12-month, observational, prospective study conducted in Italy to evaluate the impact of disease-modifying treatment (DMT) on emotional burden in patients with recently-diagnosed MS. The Hospital Anxiety and Depression Scale (HADS), specifically HADS anxiety (HADS-A) and depression (HADS-D) subscale scores, the Short-Form 36 Health Survey (SF-36) and the Impact of Event Scale – Revised (IES-R) were used to measure patient-reported outcomes. The Hamilton Depression Rating Scale (HDRS), HDRS-17, was used as a measure…
The independent role of prenatal and postnatal exposure to active and passive smoking on the development of early wheeze in children
2016
Maternal smoking during pregnancy increases childhood asthma risk, but health effects in children of nonsmoking mothers passively exposed to tobacco smoke during pregnancy are unclear. We examined the association of maternal passive smoking during pregnancy and wheeze in children aged ≤2 years.Individual data of 27 993 mother–child pairs from 15 European birth cohorts were combined in pooled analyses taking into consideration potential confounders.Children with maternal exposure to passive smoking during pregnancy and no other smoking exposure were more likely to develop wheeze up to the age of 2 years (OR 1.11, 95% CI 1.03–1.20) compared with unexposed children. Risk of wheeze was further …
Respiratory syncytial virus infection in a Sicilian pediatric population: Risk factors, epidemiology, and severity
2008
Respiratory syncytial virus (RSV) is the leading cause of hospitalization for lower respiratory tract infections (LRTIs) in young children worldwide. This study evaluated the epidemiological and clinical patterns of RSV infection in infants hospitalized for LRTIs in Sicily. Over a 7-month period (October 1, 2005 to April 30, 2006), all children 6 months old, with a gestational age (GA) of >36 weeks, with a birth weight of >2.50 g, with previous hospitalizations due to LRTI, with smokers in the household, and with a history of breast-feeding (p < 0.05 for each). RSV infection was associated with a higher likelihood to be admitted to neonatal intensive care units and to longer hospitalization…