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Results for “Consequences”

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At least 163 records · Page 9Linked to original sources

PubMed2004

[Clinical relevance of computed tomography under emergency conditions--diagnostic accuracy, therapeutic consequences].

PURPOSE: To evaluate the diagnostic accuracy and therapeutic consequences of computed tomography performed on an emergency basis in a primary care hospital. MATERIAL AND METHODS: In 418 patients, 463 computed tomographies (thorax, abdomen, pelvis, spine, aorta, neck and extremities) were performed with-in 12 months, providing 999 diagnoses. The computed tomography diagnoses were retrospectively evaluated and correlated to surgery and discharge diagnoses. Therapeutical consequences were analyzed and allocated to a time period < 36 h (urgent) and > or = 36 - 72 h (elective). Average age was 49 (1 - 94) years (41% female and 59% male). Discharge diagnosis was defined as gold standard, provided that it was supported by clinical, blood chemical, diagnostic and possible surgical data. RESULTS: In 176 of 999 diagnoses (18%), the diagnoses were classified as "non-correlatable". Of the 823 correlated diagnoses, 431 were true positive, 14 false positive, 66 false negative and 312 true negative. Sensitivity, specificity and diagnostic accuracy of computed tomography was 87, 96 and 90%. Computed tomography had therapeutic consequences (surgery, drainage, puncture, reposition, thrombolytic therapy, chemotherapy, bronchoscopy, endoscopy, percutaneous transluminal angioplasty, coiling etc.) in 57% and no direct therapeutic interventions in 43%. Computed tomography excluded the suspected diagnosis in 36% and resulted in a conservative therapeutic regiment in 7%. Surgery was performed on 134 of the 418 patients (32%) who underwent computed tomography, with the surgery urgent in 71 (17%) and elective in 63 (15%) of the 418 patients. CONCLUSION: The high diagnostic accuracy and consecutive therapeutic consequences of computed tomography in establishing a precise, timely and reproducible diagnosis confirm its important role as primary diagnostic method on an emergency basis.

Adolescent↗

PubMed1999

Covert self-reinforcers, fear of consequences, and health behavior.

A sample of 125 U.S. college students reported how frequently they exercised vigorously; wore seat belts in automobiles; and avoided consumption of red meat and foods high in dietary cholesterol, saturated fat, and salt. They also reported their fears of long-term negative effects from the unhealthful alternatives and both the frequencies and intensities of 6 self-administered covert consequences: 3 positive for healthful behaviors and 3 negative for the unhealthful alternatives. Diet-related health behaviors were best predicated by a single scale composed of all 12 covert-consequence items. Factor analyses suggested the use of 2 scales for exercise and use of seat belts: 1 rating positive consequences and the other rating negative consequences. For both behaviors, only the positive-item scale predicted in multiple regression. Fear was correlated with all health behaviors except exercise, but it contributed independently only to red-meat avoidance.

Adolescent↗

PubMedDate not supplied

Beliefs about drinking behavior predict drinking consequences.

Cognitions about drinking, such as positive expectancies and self-efficacy, have been found to profoundly influence drinking behavior. Although the relationship of self-efficacy and positive expectancies with drinking consumption has been established, the relationship of self-efficacy and alcohol expectancies with the number of reported drinking related consequences has not been examined. One hundred thirteen participants who met criteria for alcohol abuse or dependence were administered the Situational Confidence Questionnaire, the Alcohol Expectancies Questionnaire, the Drinker Inventory of Consequences-Recent, and the Losses of Significance Self-report Questionnaire-Revised. As predicted, lower self-efficacy and greater positive alcohol expectancies predicted greater recent drinking consequences beyond those accounted for by alcohol consumption alone. Greater numbers of positive alcohol expectancies also predicted greater numbers of recent important alcohol related losses. Correcting errant assumptions about alcohol expectancies and strategies designed to increase self-efficacy may reduce harmful drinking consequences even if a client is unwilling to reduce consumption.

Alcohol Drinking↗

PubMed2003

How does individual smoking behaviour among hospital staff influence their knowledge of the health consequences of smoking?

AIMS: This study examined associations between individual smoking habits among hospital staff and their knowledge of the health consequences of smoking and passive smoking. The a priori hypothesis was a higher level of knowledge among non-smokers compared with smokers. METHODS: A survey was undertaken, based on self-administered questionnaires at a Danish hospital (Frederikssund Hospital) in the Copenhagen area. Descriptive statistics, chi-square test and multiple logistic regression analyses were used. A backward stepwise elimination of variables at a 5% level of significance was performed and 95% confidence intervals were calculated. Main outcome measures were knowledge of the health consequences of smoking, passive smoking and other lifestyle factors. RESULTS: A total of 445 of 487 employees (91%) from all professional groups returned the questionnaire. Compared with ex- and never smokers, smokers systematically underestimate the health consequences of smoking and passive smoking independent of profession, department, sex, and age. There is no consistent association between knowledge of the health consequences of smoking and profession and department. There are significant inverse associations between smoking and knowledge of the health effects of excess use of alcohol and lack of physical activity. CONCLUSION: Individual smoking habits among hospital staff strongly influence smoking-related knowledge. No other variables are of consistent importance. These findings are supported by the literature. The validity of the study is good, but a similar study in a bigger population would strengthen the evidence.

Adult↗

PubMed2002

A prospective study of the relationship between feared consequences of falling and avoidance of activity in community-living older people.

PURPOSE: To identify the most common beliefs concerning the negative consequences of falling and determine whether these motivate avoidance of activity. DESIGN AND METHODS: A questionnaire assessing feared consequences of falling was completed by 224 community-living people aged older than 75. Beliefs about the consequences of falling were related to demographic characteristics, falling history, and avoidance of activity. The questionnaires were completed again by 166 participants 6 months later. RESULTS: Commonly feared consequences of falling were loss of functional independence and damage to identity. These fears were correlated with avoidance of activity (after adjusting for age, sex, and recent falling history) and predicted avoidance in activity 6 months later (after adjusting for baseline levels of avoidance). IMPLICATIONS: Concerns about damage to social identity, as well as functional incapacity, are common and may motivate avoidance of activity.

Accidental Falls↗

PubMed2005

Challenges in understanding disparities in drug use and its consequences.

Racial/ethnic disparities in health have long been documented in a broad range of medical conditions in the United States. For example, Blacks have higher HIV incidence and AIDS-related mortality than do Whites. This article summarizes racial/ethnic differences in drug use and its consequences in the United States and proposes three key challenges to the study of disparities in drug use and its consequences. These are (a) patterns of drug use and misuse are complex, with different patterns of use of different drugs in different racial/ethnic groups; (b) racial/ethnic differences in use of drugs are not always associated with comparable differences in the consequences of drug use; and (c) the consequences of drug use are associated with drug use itself and other social/economic circumstances. Each of these challenges is discussed, and suggestions offered for future research that may help overcome them.

HIV Infections↗

PubMed1998

Do women who undergo further investigation for breast screening suffer adverse psychological consequences? A multi-centre follow-up study comparing different breast screening result groups five months after their last breast screening appointment.

BACKGROUND: In 1995-1996 about 53500 women aged 50-64 attending for routine breast screening were called back for further investigation after an initial mammogram. Even when women were found to be clear after further investigation, significant adverse psychological consequences (PCs) can remain one month later. This follow-up study investigates whether residual emotional effects persisted five months after women received a clear result. METHODS: Women who had previously completed a questionnaire one month after their last breast screening appointment, at which they had a clear result, were invited to complete a further postal questionnaire four months later (five months after their last appointment). We compare women who received a clear result after assessment without fine needle aspiration cytology (FNAC), after assessment with FNAC, after a benign biopsy, and those who had been placed on early recall, with those who received a clear result after mammography (reference group). RESULTS: The response rate was 76 per cent (215/284). All groups of women who went on for further investigation suffered significantly greater adverse psychological consequences (PCs) at five months than women who were given a clear result after mammography. Compared with 10 per cent (5/52) of women who received a clear result after a basic mammogram, adverse psychological consequences were experienced by 59 per cent (27/46, p<0.00001) of the women who were placed on six month early recall, 61 per cent (14/23, p<0.0001) of women who had benign surgical biopsy, 44 per cent (18/41, p<0.0001) of women who received a clear result after assessment (with FNAC), and 45 per cent (23/51, p<0.0001) of women who received a clear result after assessment (without FNAC). Whereas all groups who had gone on for further investigations had experienced a significant decrease in PCs between one month and five months, those who were placed on six month early recall showed no significant difference in PCs between these two time periods. Other factors relating to adverse experiences as a result of breast screening are reported. CONCLUSION: Despite receiving a clear final result, women who undergo further investigation suffer significantly greater adverse psychological consequences five months after their last screening appointment than women who receive a clear result after mammography.

Adaptation, Psychological↗

PubMed1997

The prevalence and consequences of unmet need. Contrasts between older and younger adults with disability.

OBJECTIVES: This article investigates the prevalence, determinants, and consequences of unmet need for assistance with activities of daily living (ADLs), instrumental activities of daily living (IADLs), and transportation in a randomly selected sample of adults with disability residing in Springfield, Massachusetts. METHODS: Respondents were contacted through random digit dialing, and eligibility was determined through a disability screen. Eligible individuals were stratified by age; 632 people were interviewed (78% of contacted eligibles). The prevalence of need and unmet need for ADLs, IADLs, and transportation assistance was calculated separately by age strata, as was the prevalence of selected negative consequences attributed to inadequate help with specific activities. The determinants of unmet need were modeled using logistic regression. RESULTS: The prevalence of unmet need for assistance with individual ADLs ranged from 4.1% (eating) to 22.6% (transferring) of the full sample. Unmet need for IADLs assistance was higher, ranging from 15.9% (cooking) to 34.6% (heavy housekeeping). Respondents younger than age 65 reported higher levels of unmet need for IADLs and transportation help than respondents age 65 or older; members of the younger group also were more likely to report five of the seven negative consequences attributed to inadequate help with IADLs and transportation (eg, missing medical appointments). Regression results revealed inability to meet expenses, having few or no reliable helpers, and impairment severity to be key determinants of unmet need. CONCLUSIONS: Financial problems, and not age per se, placed working age adults at elevated risk of unmet need in this study. The consequences of inadequate help can impede management of chronic health conditions, and may compromise individuals' ability to maintain a safe and reasonable quality of community living.

Activities of Daily Living↗

PubMed1982

Differential effect of swelling and anoxia on kidney function and its consequences on the mechanism of action of intracellular organ preservation solutions.

In order to differentiate the effects of swelling and anoxia on kidney function, a canine experimental model is used. After complete liberation of kidneys and their vessels from adjacent tissues, each kidney is submitted to 10 min of hypotonic flushing, or to 60 min of normothermic anoxia. Swelling resulting from these two procedures are equal and permit the study of the consequences of anoxia independently from swelling. Edema is determined by water content and renal blood flow is measured. Kidney function is studied by time of restoration of urinary flow, creatinine, and inulin clearances and fractional water reabsorption. The results show that nonanoxic edema is much less damaging than anoxic edema and consequently that anoxic injury is not the simple consequence of spatial disruption of cell architecture. Since many works have shown the beneficial effects of intracellular organ preservation solutions and consequently that anoxia is better tolerated in the absence of swelling, it can be deduced that injuries induced by anoxia and by swelling are cumulative and that the efficiency of intracellular solutions cannot be attributed solely to the preventive effect on swelling, considered as lethal for the cell.

Animals↗

PubMedDate not supplied

The development and initial testing of the Internet Consequences Scales (ICONS).

The Internet has become a tool for everyday use in the lives of many people; however, little is known about the consequences of using the Internet on the well-being of individuals. This article describes the development of the Internet Consequences Scale (ICONS), a tool to measure the physical, behavioral, economic, and psychosocial consequences of Internet use. Content validity was established using a panel of experts in Internet communications, and construct validity was established using a confirmatory factor analysis. Reliability of the ICONS was established statistically using Cronbach's alpha. The result was a 44-item tool containing four subscales to measure the consequences of Internet use.

Adult↗

PubMed2006

Pelvic girdle pain and lumbar pain in pregnancy: a cohort study of the consequences in terms of health and functioning.

STUDY DESIGN: A cohort study in pregnancy. OBJECTIVES: To differentiate between pregnancy-related pelvic girdle pain (PPGP) and lumbar pain, and to study the prevalence of each syndrome and its consequences in terms of pain, functioning, and health. SUMMARY OF BACKGROUND DATA: When studying prevalence, etiology, and consequences, differentiation between PPGP and lumbar pain is important, and, to our knowledge, its consequences for functioning and health during pregnancy have not previously been studied. METHODS: All women answered questionnaires (demographic data, EuroQol). Women with lumbopelvic pain completed the Oswestry Disability Index, pain intensity measures, in addition to undergoing a mechanical assessment of the lumbar spine, pain provocation tests, and active straight leg raising test. RESULTS: Of 313 women, 194 had lumbopelvic pain. The PPGP subgroup comprised 54% of those women with lumbopelvic pain, lumbar pain 17%, and combined PPGP and lumbar pain 29%. Women having both PPGP and lumbar pain reported the highest consequences in terms of health and functioning. CONCLUSIONS: Pain intensity, disability, and health measurements differentiate subgroups of lumbopelvic pain in pregnancy.

Adult↗

PubMed2005

Fifteen-year follow-up of hand eczema: persistence and consequences.

BACKGROUND: Hand eczema is a skin disease often with a long-lasting and relapsing course. The long-term prognosis in the general population is unknown. OBJECTIVES: The aims were to examine the extent to which hand eczema had persisted and the medicosocial consequences of the disease. METHODS: In a 15-year follow-up of hand eczema, patients diagnosed in a previous population-based study were sent a questionnaire with 20 questions concerning the persistence and course of the disease, and its occupational and medicosocial consequences. RESULTS: Addresses were available for 1115 persons, of whom 868 answered the questionnaire. Sixty-six per cent of the respondents reported periods of hand eczema and 44% reported symptoms during the previous year, with no sex difference. Twelve per cent reported continuous eczema. However, 74% of those reporting symptoms considered that their hand eczema had improved; of these more were women than men (78% vs. 66%, P < 0.01). Twenty people, 3% of those who were gainfully employed in 1983, reported a change to another occupation because of their hand eczema, 15 of these reporting improvement after the job change. A considerable need for medical consultation was reported, as was the influence on psychosocial functions among those who had eczema the previous year, e.g. sleep disturbances (36%) and hampered leisure activities (72%). Job changes related to hand eczema and psychosocial impairment were also reported by individuals who had not sought medical help for their hand eczema. CONCLUSIONS: This study demonstrates a variable and poor long-term prognosis for hand eczema in the general population. One-third sought medical care during follow-up, while the vast majority with ongoing hand eczema experienced negative psychosocial consequences. For about 5%, the hand eczema gave far-reaching consequences including long sick-leave periods, sick pension and changes of occupation.

Activities of Daily Living↗

PubMed2004

The social and economic consequences of childhood asthma across the lifecourse: a systematic review.

BACKGROUND: Asthma prevalence rates are high, and may be increasing in the Western world, particularly among children. The aim of this study was to evaluate the longer-term social and economic consequences of having asthma as a child and to determine whether adverse consequences are more severe for poorer children. METHODS: Results from published and unpublished, quantitative and qualitative studies were synthesized narratively to examine the impact of childhood-onset asthma on school attendance, academic achievement and employment in adulthood. The question of whether the impact differed for different social groups was also examined. FINDINGS: Twenty-nine good quality studies were identified, including in total 12 183 children with asthma or wheeze. Compared with asymptomatic children, those with asthma missed more days of school (additional absence as a result of asthma ranged from 2.1 to 14.8 days). Studies of academic achievement found that children with asthma performed as well as their healthy peers. The existing evidence on labour market performance is sparse, but there is an indication that people with asthma during childhood experience disadvantage in later employment. In an examination of consequences by social position, children with asthma from deprived areas were more likely to miss school than their more affluent peers, and minority ethnic children were also more likely to have poor school attendance. The only qualitative study suggested that children with asthma strove to participate fully in every aspect of their daily lives. INTERPRETATION: Although asthma limits children's daily activities and affects their social activities, this research synthesis found little evidence of major, adverse long-term social and economic consequences in studies reviewed. Further longitudinal research using comparison groups is needed to fill key gaps in the existing evidence base.

Age of Onset↗

PubMed2004

Consequences count: against absolutism at the end of life.

BACKGROUND: There has been a considerable amount of debate in the nursing literature about euthanasia, and especially the distinctions between acts and omissions, and killing and letting die. These distinctions are required by opponents of euthanasia to justify allowing some cases of passive euthanasia while forbidding all cases of active euthanasia. AIM: This paper adds to the debate by arguing that the position that absolutely forbids euthanasia is theoretically inconsistent. METHODS: The paper first considers the place of moral theory in analysing moral problems, within the framework of the principles of biomedical ethics. It is argued that despite a moral pluralism that operates in many areas, the legal status of euthanasia is based upon an absolute deontological position against deliberate killing, which cannot be overridden by appeals to favourable consequences. In order that certain forms of passive euthanasia can be allowed, this position allows distinctions within three pairs of concepts--acts and omissions, killing and letting die, and ordinary and extraordinary means. A further method of justifying certain actions near the end of life is the doctrine of double effect. These paired concepts and the doctrine of double effect are analysed with special reference to their consequences. CONCLUSION: The application of the doctrine of double effect and the three distinctions relies on consideration of their consequences, allowing in practice what in theory is denied. This is important because it weakens the absolute case against euthanasia, which disallows any direct consequentialist appeal. If consequences count in the application of the doctrine and the distinctions, then they should also count directly prior to their application. This strengthens the argument for active euthanasia in certain cases.

Ethical Analysis↗

PubMedDate not supplied

Spread of resistant bacteria and resistance genes from animals to humans--the public health consequences.

The paper reviews the lines of evidence which link the use of antimicrobial drugs for food animals with the emergence of antimicrobial drug resistance in bacteria pathogenic to humans, with a particular focus on the public health aspects. Deductions from the epidemiology of food-borne infections, ecological studies, outbreak investigations, typing studies and direct epidemiological observations show that resistant bacteria are transferred from food animals to man. In addition to transfer in the food chain, exchange of mobile genetic elements among commensal and pathogenic bacteria contributes to the emergence of drug resistance. There is growing evidence that this has measurable consequences for human public health. One consequence is increased transmission supported by unrelated use of anti-microbials in humans. Other consequences are related to reduced efficacy of early empirical treatment, limitations in the choices for treatment after confirmed microbiological diagnosis, and finally a possible coselection of virulence traits. Recent epidemiological studies have measured these consequences in terms of excess mortality associated with resistance, increased duration of illness, and increased risk of invasive illness or hospitalization following infections with resistant Salmonella.

Animals↗

PubMed2004

Waiting for elective general surgery: physical, psychological and social consequences.

BACKGROUND: Long surgical waiting lists are common and receive serious consideration. To evaluate the positive and negative effects of waiting lists, insight into the consequences of waiting is needed. The present study aims to assess what insight the current literature provides into the effects of delayed surgery for varicose veins, inguinal hernia in adults, gallstones, and breast cancer in terms of physical, psychological and social aspects. METHODS: Searches of Medline and Embase, for the period January 1985-September 2003, were performed to identify articles providing direct or indirect insight into the consequences of waiting for surgery for each disorder. Reference lists of retrieved reports were examined for relevant articles. RESULTS: Seven studies were identified with direct data on consequences of delay in elective surgery. Relevant indirect data were found in 32 reports. Results indicated that delayed varicose vein surgery or inguinal hernia repair involves marginal physical, psychological or social suffering, and that severe deterioration is unlikely. The impact of delayed cholecystectomy seems more profound by suffering on all three health aspects. Complications while waiting do occur, with a higher risk for patients with previous complications. Longer delays for breast cancer surgery seem to adversely affect prognosis, although it is unclear which interval is associated with such an effect. Moreover, having breast cancer undoubtedly affects psychological health. CONCLUSIONS: There is a remarkable paucity of studies addressing the consequential impact of waiting for elective surgery on patients' health for each of the four studied disorders. Current literature permits merely general estimation of this consequential impact. As specific assessment of these consequences is important for daily practice and for policy, further research is required.

Elective Surgical Procedures↗

PubMed2006

The social and economic consequences of childhood-onset Type 1 diabetes mellitus across the lifecourse: a systematic review.

BACKGROUND: The incidence of childhood-onset (Type 1) diabetes is high, and increasing, particularly among the very young. The aim of this review was to determine the longer-term social consequences of having diabetes as a child and to determine whether adverse consequences are more severe for disadvantaged children. METHODS: Results from published and unpublished studies were synthesized narratively to examine the impact of diabetes on education, employment and income in adulthood. The question of whether the impact differed for different social groups was also examined. RESULTS: Case-control studies found that children with diabetes missed more school than healthy children. Most studies of attainment found no differences between children with diabetes and non-diabetic control subjects or the local population, although poor metabolic control, early-onset, longer illness duration and serious hypoglycaemic events were associated with underachievement. People with childhood-onset diabetes may experience disadvantage in employment, and have a lower income in adulthood, although diabetic complications appear to be the most important determinant of social consequences in later life. CONCLUSIONS: Many children with diabetes--especially late-onset--perform equally well at school despite increased rates of absence, but it is not yet clear whether specific subgroups are at greater risk of educational underperformance. People with childhood-onset diabetes, however, do appear to experience some disadvantage in adult employment. Qualitative research and cohort studies are needed to fill key gaps in the existing evidence base. Future research must also examine the impact of diabetes-related risk factors on socio-economic consequences.

Adolescent↗

PubMed1995

Living with continuous muscular pain--patient perspectives. Part I: Encounters and consequences.

The purpose of the present study was to focus on the patient perspectives of living with chronic muscular pain, and to identify factors that can explain and give further understanding of how the condition influences everyday life. Forty women with fibromyalgia, living in two different cultural, health care and social security settings, Sweden and the USA, were interviewed, using a semi-structured format. Three preliminary typologies are suggested for further studies: Encounters, Consequences, and Strategies. The study is presented in two articles: Part I: Encounters and consequences, Part II: Strategies for daily life. This first article shows that the contradiction between the patients' perception of illness and the lack of objective findings is stressful. The women feel rejected, misunderstood, and disbelieved, which prevents them from dealing with their situation constructively. Long investigation periods provoke anxiety, and confirmation of the diagnosis is a relief. Daily routines are disrupted, conflicts between life roles lead to additional stress and the women experience loss of ability to perform valued activities, lack of physical fitness and loss of future opportunities. Patients need early and adequate information and the consequences of the condition must be acknowledged and taken into consideration if secondary economic and psychosocial consequences are to be minimized.

Adaptation, Psychological↗