Search results for "death"
showing 10 items of 1744 documents
Taste, movement, and death: varying effects of new prospero mutants during Drosophila development
2003
0022-3034 (Print) Comparative Study Journal Article Research Support, Non-U.S. Gov't; The PGal4 transposon inserted upstream of the pan-neural gene prospero (pros) causes several neural and behavioral defects in the Voila(1) strain. The precise excision of the transposon simultaneously rescued all these defects whereas its unprecise excision created new pros(V) alleles, including the null allele pros(V17). Here, we describe the relationship between the genetic structure of pros locus, larval locomotion, and larval gustatory response. These two behaviors showed varying degrees of variation depending upon the pros allele. We also found a good relation between behavioral alteration, the level …
The effect of particulate air pollution on life expectancy.
1998
Two recent US cohort studies suggest that current levels of particulate pollution in urban air are associated not only with short-term, but also with long-term increases in cardiorespiratory morbidity and mortality. The aim of the present analyses was to evaluate the change in life expectancy assuming the long-term increase in mortality rates as suggested by these studies. The method of competing causes of death was used and the effect of particulate air pollution on life expectancy was found to be notable in countries with high cardiovascular mortality like the US.
Combined associations of body weight and lifestyle factors with all cause and cause specific mortality in men and women: prospective cohort study
2016
Objective To evaluate the combined associations of diet, physical activity, moderate alcohol consumption, and smoking with body weight on risk of all cause and cause specific mortality. Design Longitudinal study with up to 32 years of follow-up. Setting Nurses’ Health Study (1980-2012) and Health Professionals Follow-up Study (1986-2012). Participants 74 582 women from the Nurses’ Health Study and 39 284 men from the Health Professionals Follow-up Study who were free from cardiovascular disease and cancer at baseline. Main outcome measures Exposures included body mass index (BMI), score on the alternate healthy eating index, level of physical activity, smoking habits, and alcohol drink…
Testing a new health indicator: using avoidable causes of death and life expectancy for Spain between 1975-1986.
1993
The concept of avoidable cause of death serves as the basis for measuring the quality and diversity of a health care system. In this study the authors propose a new way to use this kind of mortality by combining with the concept of life expectancy to obtain what they call "life expectancy free of avoidable mortality" (LEFAM). This indicator was 76.9 in 1986 in Spain while life expectancy was 75.83. If these deaths were avoidable there would be a gain of 1.09 years per person born. There is an important difference between the would-be male gain of 1.76 years and the would-be female gain of 0.6. In the ecological study, LEFAM would better explain the year to year changes of the resources in t…
Preference for place of death in Germany.
2011
Dying in the preferred place is considered a key requirement for a "good death." The aims of our study were to explore preferred places of death of deceased people and their bereaved relatives in Rhineland-Palatinate (Germany). We further wanted to assess the congruence between preferred and actual place of death.The cross-sectional study was based on a random sample of 5000 inhabitants of Rhineland-Palatinate (Germany) who died between May 25 and August 24, 2008. Relatives of these deceased persons were interviewed by a written survey.After removing duplicates, 4967 questionnaires were sent out, 3832 delivered, and 1378 completed, yielding a response rate of 36.0%. Regarding the deceased, …
Attitudes Among Patients With Advanced Cancer Toward Euthanasia and Living Wills
2015
Euthanasia has been invariably discussed throughout Europe. In some countries, euthanasia has been legalized under specific conditions that must be fulfilled. These include a properly reported request to be considered carefully, unbearable suffering, no other reasonable alternatives, and a consultation with an independent physician. A living will, also called an advance directive, is a written document that allows a patient to give explicit instructions about medical treatments to be administered when the patient is terminally ill and unable to communicate. In Italy, euthanasia remains illegal, and living wills are not used. These issues have been the subject of constant debate.2 Such discu…
Physical activity history and end-of-life hospital and long-term care
2009
Background: Little is known about the early predictors of need for care in late life. The purpose of this study was to investigate whether physical activity from midlife onward was associated with hospital and long-term care in the last year of life. Methods: We studied a decedent population of 846 persons aged 66–98 years at death, who, on average 5.8 years prior to death, had participated in an interview about their current and earlier physical activity. Data on the use of care in the last year of life are register-based data and complete. Results: Men needed on average 96 days (SD 7.0) and women 138 days (SD 6.2) of inpatient care in the last year of life. Among men, the risk for all-cau…
Body mass index as a predictor of all-cause mortality in nursing home residents during a 5-year follow-up.
2013
Background: Body mass index (BMI) is considered a short-term mortality predictor, but a consensus has not been reached on its role and that of other nutritional parameters in predicting long-term mortality in nursing home residents. Objectives: To correlate BMI, Mini Nutritional Assessment scores, and serum albumin levels with the 5-year mortality rate in institutionalized elderly subjects. Methods: A total of 181 nursing home residents aged ≥70 years were included in a 5-year longitudinal study. Data were collected on all participants' nutritional, health, cognitive, and functional status by means of a comprehensive geriatric assessment. Data on the participants' vital status were obtained…
A high dietary glycemic index increases total mortality in a Mediterranean population at high cardiovascular risk
2014
© 2014 Castro-Quezada et al. Objective: Different types of carbohydrates have diverse glycemic response, thus glycemic index (GI) and glycemic load (GL) are used to assess this variation. The impact of dietary GI and GL in all-cause mortality is unknown. The objective of this study was to estimate the association between dietary GI and GL and risk of all-cause mortality in the PREDIMED study. Material and Methods: The PREDIMED study is a randomized nutritional intervention trial for primary cardiovascular prevention based on community-dwelling men and women at high risk of cardiovascular disease. Dietary information was collected at baseline and yearly using a validated 137-item food freque…
Dietary magnesium intake is inversely associated with mortality in adults at high cardiovascular disease risk
2013
The relation between dietary magnesium intake and cardiovascular disease (CVD) or mortality was evaluated in several prospective studies, but few of them have assessed the risk of all-cause mortality, which has never been evaluated in Mediterranean adults at high cardiovascular risk. The aim of this study was to assess the association between magnesium intake and CVD and mortality risk in a Mediterranean population at high cardiovascular risk with high averagemagnesium intake. The present study included 7216 men and women aged 55-80 y fromthe PREDIMED (Prevencíon con Dieta Mediterŕanea) study, a randomized clinical trial. Participants were assigned to 1 of 2 Mediterranean diets (supplemente…