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Average Population (average + population)
Selected AbstractsGastroesophageal reflux disease and non-small cell lung cancer.DISEASES OF THE ESOPHAGUS, Issue 5 2008Results of a pilot study SUMMARY., The sharp rise in the frequency of adenocarcinoma and relative decrease of squamous cell carcinoma of the respiratory and digestive systems, raises suspicion of a common element in their carcinogenetic cascade, which could result in similar trends in cell,type distribution changes of esophageal and lung cancers. The possible role of chemical irritation caused by gastroesophageal reflux disease (GERD) in non-small cell lung cancer (NSCLC) patients was investigated. There was no significant difference between the adenocarcinoma and the squamous cell carcinoma groups, neither in the composite DeMeester scores nor in any of the separate parameters of the complex score investigated. However, the ratio of detected gastroesophageal reflux cases was considerably higher than in the average population. This factor may be one element of a multifactorial cancer promotion. [source] The economic return on education for hotel managersINTERNATIONAL JOURNAL OF TOURISM RESEARCH, Issue 2 2007Carlos Pestana Barros Abstract This paper estimates econometrically the economic return on education among Portuguese hotels managers, based on a survey carried out in 2003. A Mincerian human capital model is estimated. The main findings indicate that the rate of return is in the range 12,15%, signifying that Portuguese hotel managers are better paid than the average population. The results also indicate that in this sector, the return on education does not depend on the number of employees in the hotels in which the individual works, nor on the region where the hotel is situated. Gender has an impact in this labour market. Being a foreign manager has a positive impact on earnings, as is also the case for partners in the hotel company. The research draws the attention of hotel managers to the need to acquire human capital to enable them to perform their tasks effectively in a globalised world. Copyright © 2007 John Wiley & Sons, Ltd. [source] Frequency of knowledge of results and motor learning in persons with developmental delayOCCUPATIONAL THERAPY INTERNATIONAL, Issue 1 2006Martin S Rice Abstract The purpose of this study was to investigate the effect of high versus low frequency knowledge of results (KR) in a group of 16 individuals with developmental delay and in gender and age-matched average individuals learning a motor skill on a laptop computer. Participants were randomly assigned to either a 100% KR or a 50% KR group. KR was provided during the acquisition phase according to group assignment as participants learned the motor skill, whereas no KR was provided during the retention phase. Results indicated both populations who received 50% KR in the acquisition phase demonstrated better performance in the retention phase than those who received 100% KR. The results of this study suggest that, as has been found in the average population, feedback that is too frequent can interfere with learning and retention of tasks for individuals with developmental disabilities (DD). Limitations involved the small sample size along with the task potentially being artificial in nature. Future research is needed to study further the effects of frequency of KR on skill acquisition, particularly in instrumental activities of daily living in this population. Copyright © 2006 John Wiley & Sons, Ltd [source] Depressive symptoms amongst asthmatic children's caregiversPEDIATRIC ALLERGY AND IMMUNOLOGY, Issue 4p2 2010Alexandra Szabó Szabó A, Mezei G, K,vári É, Cserháti E. Depressive symptoms amongst asthmatic children's caregivers. Pediatr Allergy Immunol 2010: 21: e667,e673. © 2009 John Wiley & Sons A/S We wanted to find out, whether the number of depressive symptoms is higher amongst asthmatic children's caregivers, compared to international data, to the Hungarian population average, and to parents of children with chronic renal disease. Are these depressive symptoms connected to the children's psychological status, asthma severity or current asthma symptoms? One-hundred and eight, 7- to 17-yr-old asthmatic children were enrolled, who have been treated at the Semmelweis University, First Department of Pediatrics. Children were suffering from asthma for at least 1 yr, with a median of 8 yr (1,16 yr), they started to develop asthmatic symptoms between the age of 0.5,14 yr (median: 3 yr). We also identified 27 children with chronic renal diseases and their caregivers, who functioned as a control group. Children were asked to complete the Hungarian-validated versions of the Child Depression Inventory, the Spielberger State Anxiety Inventory for Children and the Juniper Pediatric Asthma Quality of Life Questionnaire. Asthma severity and current symptoms were also documented, 56% had no symptoms on the preceding week. Caregivers were asked to complete the Hungarian versions of the Beck Depression Inventory (BDI) short form, the Spielberger Anxiety Inventory and the Juniper Pediatric Asthma Caregivers' Quality of Life Questionnaire. Caregivers of asthmatic children had significantly more depressive symptoms (7.73 ± 6.69 s.d.) than the age-specific normal population (p < 0.01). Caregivers of renal patients also experience more depressive symptoms (9.61 ± 7.43 s.d.) than their healthy peers, but difference between the two chronic diseases' group did not prove to be significant. Asthmatic children's caregivers who scored more points on the BDI than the population average suffer from more anxiety symptoms, but their quality of life is not worse than the caregivers' with less depressive points. Depressive symptoms were neither connected to the children's psychological and asthmatic symptoms nor quality of life. Amongst caregivers of asthmatic children, at least mild depressive symptoms were represented amongst 39% of men and 33% of women. Gender difference was not significant, despite observations in the normal Hungarian population. Amongst caregivers of renal patients, depressive symptoms were represented in 14% of men and 50% of women. Gender difference was significant. (p = 0.05). Significant difference was observed between male asthmatic and renal caregivers, albeit difference was not significant between the female groups. No difference was found in depressive symptoms according to caregivers' level of education. Caregivers of children with asthma have more depressive symptoms than the average Hungarian population, but their results do not differ from caregivers taking care of children with chronic renal diseases. Caregivers of asthmatic children having at least mild depressive symptoms tend to have higher anxiety symptoms as well. Up to date, childhood chronic disease management and long-term care should also focus on parental psychology, mainly on depression and anxiety, as prevalence is higher than in the average population. [source] Stroke and cancer: a reviewACTA NEUROLOGICA SCANDINAVICA, Issue 1 2009W. Grisold Stroke is a disabling disease and can add to the burden of patients already suffering from cancer. Several major mechanisms of stroke exist in cancer patients, which can be directly tumour related, because of coagulation disorders, infections, and therapy related. Stroke can also occur as the first sign of cancer, or lead to its detection. The classical literature suggests that stroke occurs more frequently in cancer patients than in the average population. More recent studies report a very similar incidence between cancer and non-cancer patients. However, there are several cancer-specific types and causes of stroke in cancer patients, which need to be considered in each patient. This review classifies stroke into ischaemic, haemorrhagic, cerebral venous thrombosis and other rarer types of cerebrovascular disease. Its aim is to identify the types of stroke most frequently associated with cancer, and give a practical view on the most common and most specific types of stroke. The diagnosis of the cause of stroke in cancer patients is crucial for treatment and prevention. Management of different stroke types will be briefly discussed. [source] Long-term surveillance of invasive group A streptococcal disease in The Netherlands, 1994,2003CLINICAL MICROBIOLOGY AND INFECTION, Issue 3 2005B. J. M. Vlaminckx Abstract A nationwide laboratory-based surveillance study of invasive group A streptococcal (GAS) infections was conducted in The Netherlands from May 1994 until December 2003 (average population during this period was 15 729 704). Microbiologically invasive isolates were obtained from 1504 patients, with most (70%) isolates cultured from blood. There was a clear seasonal pattern in invasive streptococcal infections, with an estimated annual incidence that peaked in 1996 (4.0 cases/100 000 individuals/year) and was at its lowest in 1999 (2.0 cases/100 000 individuals/year). Twenty-eight different M-types were identified, of which the most frequent were M1 (339/1504, 23%), M3 (187/1504, 12%), M89 (174/1504, 12%), M28 (164/1504, 11%), M12 (109/1504, 7%) and M6 (55/1504, 4%). There was a high degree of variation in the relative annual contributions of the predominant M-types, but variations in M1 and M3 combined correlated with overall changes in the annual incidence. The contribution of the patient group aged ,,56 years to all cases of invasive GAS disease increased during the study period, whereas that of the group aged 0,20 years decreased. A peak in the incidence of invasive GAS disease among the patient group aged 30,34 years did not vary during the study period, indicating that the high incidence of invasive GAS disease in this age group was age-specific rather than cohort-related. [source] The ethnic geography of New Zealand: A decade of growth and change, 1991,2001ASIA PACIFIC VIEWPOINT, Issue 2 2003Ron J. Johnston Abstract: New Zealand's population growth of 10 per cent over the decade 1991,2001 resulted substantially from an increasing number of those claiming Pacific Island and Asian ethnicity, and to a lesser extent of the New Zealand Maori. Using census data for a comparable set of small areas with average populations of just over 100, this paper examines the changing geography of the four main ethnic categories , New Zealand European, New Zealand Maori, Pacific Island Peoples, and Asians , across the country as a whole and in its major settlements, especially Auckland. There is little extreme segregation of the three minority groups, but most of the Europeans live in areas where there is little exposure to those of other ethnicities. Most of the changes in segregation reflect the growth of Auckland's Pacific Island and, especially, Asian populations. [source] | ||||||||||