SEARCH · PubMed Health

Results for “Employment Status--changes”

Explore indexed PubMed citations for clinical trials, systematic reviews and public health research. Read source abstracts and follow each citation to its original PubMed record.

Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.

At least 19 recordsLinked to original sources

PubMed1994

Changes in employment status: the experiences of Ontario registered nurses.

Telephone survey data were collected from 1,056 Ontario registered nurses to examine employment status (full-time, part-time, casual employment) of nursing professionals over time, through a detailed analysis of different forms of employment status change or mobility. Both internal (within-job) and external (between-job) forms of employment status change were investigated. The survey data revealed that the average duration of employment careers was 16.7 years (+/- 9.2 years), 78.5% of survey respondents reported at least one change in employment status over the course of their working careers, and 54.9% reported two or more changes over time. Changes in family status (changes in marital status and having children during employment career) were shown to be strongly associated with greater external employment status mobility. The duration of jobs was found to be strongly associated with greater internal employment status mobility. Implications for improved flexibility in employment status within health care settings are discussed.

Adult↗

PubMed1987

Influence of injury severity on quality of survival after head injury.

The relationship between severity of injury [as determined by the Glasgow Coma Scale (GCS)] and the quality of survival (as determined by neuropsychological measurements and work return) were investigated in 54 conscious survivors within 16 months following head injury. While severely head injured (GCS less than or equal to 8) patients had more neuropsychological impairments in areas of intelligence, attention, memory, visuomotor speed, and motor skills than those with mild injuries (GCS greater than 8), performances after both types of injury were below normative levels in areas of learning, memory, and visuomotor speed. Unemployment increased after both severe and mild injuries, while employment status changed more frequently after severe injuries. Age had a minimal effect on neuropsychological and employment outcomes after minor head injuries (GCS greater than 13). The findings suggest that regardless of acute severity, closed head injury influences long-term quality of survival.

Adult↗

PubMed1995

The independence and stability of socioeconomic predictors of morbidity in systemic lupus erythematosus.

OBJECTIVE: We studied the relationship between systemic lupus erythematosus (SLE) morbidity and socioeconomic status (SES) at 5 centers. METHODS: Ninety-nine patients who met American College of Rheumatology criteria for SLE were randomly sampled at each center, balancing by race and insurance status. Subjects were interviewed for current and past SES factors, such as insurance, occupation, employment, education, and income. SLE disease activity was measured by the SLE Activity Measure (SLAM). RESULT: Higher education, private insurance/Medicare, and higher income were associated with less disease activity at diagnosis. Controlling for SES, race, and center, the best predictors of less active disease at diagnosis were private insurance/Medicare (P = 0.002) and higher education (P = 0.007). From the time of diagnosis to the study visit (mean 3.5 years), insurance, income, and employment status changed for a significant number of subjects (37%, 16%, and 21%, respectively). CONCLUSION: Private insurance or Medicare and higher education are associated with less active disease at diagnosis of SLE. Health insurance, income, and employment status are unstable measures of socioeconomic status and may explain the variability in conclusions of previous studies on the role of SES in SLE.

Adult↗

PubMed1995

Evaluation of strategies used by a remote aboriginal community to eliminate petrol sniffing.

OBJECTIVE: To evaluate the success of strategies--including replacing petrol with aviation gasoline (avgas) in the fuel supply, and employment and skills-training programs targeting young people--in reducing petrol sniffing at Maningrida, an isolated Aboriginal community in northern Australia. METHODS: A follow-up study of 13 Aboriginals who were non-sniffers, 15 who were ex-sniffers and 27 who were petrol sniffers in 1992 was conducted by questionnaire in 1994, 20 months after intervention strategies were commenced; 11 non-sniffers, 11 ex-sniffers and 18 petrol sniffers, respectively, participated. MAIN OUTCOME MEASURES: Petrol-sniffing status, changes in employment status, blood lead levels of the participants, and community crime statistics. RESULTS: After intervention strategies in Maningrida, petrol sniffing ceased, with related crime falling markedly. Employment increased significantly among petrol sniffers, from 7% to 63% (chi 2 = 11.53; df = 1; P < 0.001). Only two petrol sniffers were reported to have continued petrol sniffing elsewhere. Apart from one of these individuals, who had recently returned to Maningrida, blood lead levels fell significantly in those with a history of petrol sniffing, indicating they had not continued to sniff avgas, which contains lead additives (0.8 g/L). CONCLUSIONS: While avgas introduction was a key element in eliminating petrol sniffing, its apparent lack of success as a single intervention elsewhere indicates the importance of widespread community resolve against petrol sniffing and the development of coordinated employment strategies in successfully eliminating the practice and reducing associated social disruption.

Adolescent↗

PubMed1993

Health effects of discontinuities in female employment and marital status.

The discontinuities that characterize women's work histories are also a factor in women's marital histories. Family obligations and childbearing contribute to women's unique employment histories, which include intermittent labor force participation and mobility between employers. While research has increasingly focussed on the effect of labor force participation on women's health, little attention has been given to the effect of the consistency or the stability of labor force participation on health. The purpose of this paper is to examine 15 years of employment histories and marital status changes among a cohort of women and to determine the cumulative effect of these histories on subsequent morbidity and self-reported health. The cohort of 556 women examined in this study were interviewed as part of a household interview survey completed in 1970-71, and resurveyed via a mail-out questionnaire, in 1985-86. Medical record data for the full 15 years of the study have been linked with the survey data. The findings suggest that work discontinuities and marital status discontinuities are unrelated to morbidity during the study period. However, two or more changes in marital status are related to poor self-reported health at follow-up.

Adolescent↗

PubMed1989

The other face of development: native population, health status and indicators of malnutrition--the case of the Cree and Inuit of northern Quebec.

The cultural setting of the isolated Cree Indian and Inuit communities is described and measures of their health examined. Questionnaires were employed to consider both epidemiological and socio-cultural facets and physical examination evaluated serological indicators of nutritional status. Changes of lifestyle toward store purchased food and a lessened reliance on hunting and fishing along with the non-native nature of the health services available seem to be leading to heart conditions, hypertension and diabetes all of which give cause for concern.

Adolescent↗

PubMed1983

A mathematical model of the physiological dynamics of aging and correlated mortality selection: II. Application to the Duke Longitudinal Study.

Given that mortality risks at advanced ages (over 85) due to circulatory diseases have decreased recently and that it is likely that the effects of risk factors change with age, it is important to study the age dynamics of circulatory disease and circulatory risk factors in elderly populations. Analysis of chronic disease risks, however, is complicated at advanced ages because of the prominence of natural age increases in risk and the rapid rate at which health status changes at those ages. As a consequence, to identify the effects of putative risk factors at advanced ages one must employ appropriate analytic procedures to isolate risk factor effects from aging dynamics. Special risk assessment procedures developed to represent age-related biological processes aare applied to an analysis of circulatory disease risk in a study population with a mean age at study entry of over 70 years--the first Duke University Longitudinal Study of Aging population.

Aged↗

PubMed1993

Outcome of a multimodal treatment including intensive physical training of patients with chronic low back pain.

A comprehensive 4-week inpatient treatment including intensive physical training was evaluated in 194 chronic low back pain patients of whom 101 were working and 79 were on sick leave. Physical performance was assessed by measurements of spinal mobility, isometric trunk flexion and extension strength, and isokinetic lifting strength. Outcome was evaluated by a functional capacity index and work status changes reported at a 12-month follow-up. There was a 30-50% average increase in physical performance during treatment. At the 12-month follow-up the functional capacity index showed an average increase from 35.4 to 39.3 points (score range 24-48). At follow-up 28% of the sicklisted patients had returned to work and of those employed before treatment 14% were on sick leave. Associations between outcome and the improvement in physical measurements and their level at discharge were determined by stepwise multiple and logistic regression analyses. Among the physical measurements only increase in spinal mobility was associated with functional capacity index in women and return to work in both men and women at the 12-month follow-up. The overall results showed that intensive physical training and improved physical performance did not play crucial roles in the rehabilitation of chronic low back pain patients, at least when return to work was used as the outcome criterion.

Adult↗

PubMed1984

Unstable angina. Rational approach to management.

Unstable angina can be defined by the development of chest pain at rest, usually with reversible S-T segment changes. It has been found in patients in whom angina developed at rest in the cardiac catheterization laboratory that a decrease in coronary sinus oxygen saturation preceded changes in left ventricular relaxation and contractility that preceded the development of chest pain and/or electrocardiographic changes. Increases in heart rate and/or blood pressure followed, rather than preceded, these ischemic episodes. These findings suggest that a decrease in oxygen supply, rather than an increase in oxygen demand, is the cause of episodes of angina at rest. Although principles of treatment of effort angina have emphasized the reduction of myocardial oxygen demand, treatment of rest angina should logically emphasize therapies that improve oxygen supply. A stepwise approach to the treatment of patients admitted to the Coronary Care Unit with unstable angina is proposed. The initial step consists of replacing oral and/or transcutaneous nitrates with an intravenous infusion of nitroglycerin while maintaining beta-blockers and calcium blockers at their previous doses. Nitroglycerin dilates coronary arteries and intercoronary collateral channels in addition to reducing preload and afterload. Intravenous administration allows faster titration to an effective dose and also more rapid reversal of hemodynamic effects, if the patient's status changes. The second step would consist of maintaining the nitroglycerin infusion and beta-blockers and adding or increasing the dose of calcium channel blockers. Slow channel calcium blockers dilate coronary arteries and prevent or reverse coronary spasm in addition to reducing afterload. The third step consists of adding or increasing the dose of beta-blockers in subgroups of patients with resting tachycardia and/or arterial hypertension. The fourth and final step would be to employ intra-aortic balloon counterpulsation therapy and/or to perform urgent coronary angiography. In patients with suitable coronary anatomy, angiography could be followed by percutaneous transluminal angioplasty or coronary artery bypass surgery.

Adrenergic beta-Antagonists↗

PubMed2025

Rice transcription factor bHLH25 confers resistance to multiple diseases by sensing H2O2.

Hydrogen peroxide (H2O2) is a ubiquitous signal regulating many biological processes, including innate immunity, in all eukaryotes. However, it remains largely unknown that how transcription factors directly sense H2O2 in eukaryotes. Here, we report that rice basic/helix-loop-helix transcription factor bHLH25 directly senses H2O2 to confer resistance to multiple diseases caused by fungi or bacteria. Upon pathogen attack, rice plants increase the production of H2O2, which directly oxidizes bHLH25 at methionine 256 in the nucleus. Oxidized bHLH25 represses miR397b expression to activate lignin biosynthesis for plant cell wall reinforcement, preventing pathogens from penetrating plant cells. Lignin biosynthesis consumes H2O2 causing accumulation of non-oxidized bHLH25. Non-oxidized bHLH25 switches to promote the expression of Copalyl Diphosphate Synthase 2 (CPS2), which increases phytoalexin biosynthesis to inhibit expansion of pathogens that escape into plants. This oxidization/non-oxidation status change of bHLH25 allows plants to maintain H2O2, lignin and phytoalexin at optimized levels to effectively fight against pathogens and prevents these three molecules from over-accumulation that harms plants. Thus, our discovery reveals a novel mechanism by which a single protein promotes two independent defense pathways against pathogens. Importantly, the bHLH25 orthologues from available plant genomes all contain a conserved M256-like methionine suggesting the broad existence of this mechanism in the plant kingdom. Moreover, this Met-oxidation mechanism may also be employed by other eukaryotic transcription factors to sense H2O2 to change functions.

Hydrogen Peroxide↗

PubMed1978

[Progressive myoclonic encephalopathy in dialysis patients. Clinical, electroencephalographic and neuropathological study. Pathogenetic discussion].

Clinical and Neuropathological data on sixteen cases of progressive myoclonic encephalopathy are reported. This neurological syndrome appears after an average duration of thirty two months of haemodialysis and leads to death in four and a half months, and is characterized by myoclonus, speech disorder, epileptic seizures, and mental-status changes. At first, clinical signs and symptoms are related to haemodialysis, later they become permanent. An early diagnosis is based on EEG which is the only useful laboratory test, demonstrating bisynchronous slow-wave bursts. The caracteristic histopathologic findings are neuronal depopulation, lipofuscin accumulation, and appearance of Neurofibrillary degeneration, especially in Motor cortex, red nucleus and dentato-olivary systems. It seems to be justified to attribute P.M.D.E. to aluminium chronic poisonning; the source of the aluminium intoxication is not aluminium containing phosphate-binding gels but intravenously administreted tape-water. The intracellular binding of aluminium is shown from a histochemical study employing fluorescent stain Morin.

Adult↗

PubMedDate not supplied

Polyethylene glycol conjugated interleukin-2: clinical and immunologic effects in patients with advanced renal cell carcinoma.

Recombinant interleukin-2 (rIL-2) modified with monomethoxypolyethylene glycol (PEG IL-2) was utilized in patients with metastatic renal cell carcinoma in two separate multi-institutional trials. PEG IL-2 was administered as an I.V. bolus days 1, 8, 15, and 22 with cycles repeated every six weeks. The two trials employed different dose levels: A) 20 x 10(6) I.U./m2 day 1 followed by 12 x 10(6) I.U./m2 days 8, 15, 22; and B) 12 x 10(6) I.U./m2 days 1, 8, 15, 22. Thirty-five patients were entered and 31 were evaluable for response (A-15/18, B-16/17). Two of 31 patients had partial responses. Median therapy duration was four weeks (range 1-15), and dose reduction for grade III or IV toxicity was required in 14/35 patients (A-6/18, B-8/17). Toxicity (> or = grade III) seen included: hypotension 51%, dyspnea 17%, seizures 6%, and mental status changes 11%. No differences in response or toxicity between the two schedules were noted. Hematologic changes included lymphocytosis and eosinophilia in the majority of patients. PEG IL-2 given once weekly has significant toxicity, and may produce tumor regression in patients with renal cell carcinoma.

Adult↗

PubMed1995

Marital status, change in marital status, and mortality in middle-aged British men.

The effects of marital status and change in marital status on mortality among middle-aged British men were examined in a prospective cohort study, the British Regional Heart Study. This is a nationally representative cohort of men selected at random from general medical practices in 24 towns in England, Wales, and Scotland. It comprises 7,735 men aged 40-59 recruited in 1978-1980 and followed up for 11.5 years. Marital status and a wide range of biologic and lifestyle variables were measured at screening, and changes in marital status were assessed after 5 years. Single (never-married) men had an increased risk of cardiovascular disease mortality (relative risk (RR) = 1.5, 95% confidence interval (CI) 1.0-2.2) and noncancer, noncardiovascular mortality (RR = 1.8, 95% CI 1.1-3.3) after adjustment for potentially confounding variables: age, social class, smoking, recall of ischemic heart disease, recall of diabetes mellitus, use of antihypertensive drugs, body mass index, physical activity, alcohol intake, employment status, systolic blood pressure, blood cholesterol, and forced expiratory volume in 1 second. Divorced/separated men were not at increased risk of mortality, and widowed men were only at increased risk of other non-cardiovascular disease mortality (RR = 2.4, 95% CI 1.1-5.3). There was no effect of marital status on cancer mortality. Men who divorced during the follow-up period were at increased risk of both cardiovascular disease mortality (RR = 1.9, 95% CI 0.9-3.9) and other non-cardiovascular disease mortality (RR = 4.0, 95% CI 1.5-10.6), but men who became widowed during this time were not at increased risk. The excess mortality among single and recently divorced men was not explained by poor health or by exposure to a wide range of risk factors. It is unlikely that selection bias, chance, or artifact is responsible for the general relation between marital status and mortality. Variable and incomplete control for confounding by socioeconomic status and risk factors for common diseases may explain some of the inconsistencies observed between studies and between different categories of unmarried men (i.e., never-married, widowed, and divorced). It is possible that the social support offered by marriage exerts a protective effect for some men.

Adult↗

PubMed1988

The stability of health status in rheumatoid arthritis: a five-year study of patients with established disease.

We employed a health status measure to describe the outcomes of rheumatoid arthritis patients over five years. Of the 410 rheumatoid arthritis patients who were originally administered the Arthritis Impact Measurement Scales (AIMS), 299 completed a follow-up five years later. Data were analyzed using nine health status scales, three components of health status, and an overall arthritis impact item. Results for survivors indicated that there were no clinically important deteriorations in any of these measures. In fact, small improvements on most measures were found. The health status changes were similar for patients originally in a clinical trial and for those receiving routine specialty care. Age was found to positively relate to improvements in psychological status and overall arthritis impact, but we were unable to demonstrate any consistent effects of sex, marital status, education, or disease duration. Our results contrast with other studies that have noted major declines over time in the health status of patients with rheumatoid arthritis. Furthermore, level of education was not a major determinant of morbidity in this group. These results suggest that health status in certain patients with rheumatoid arthritis is more stable than previously thought. This has implications for both clinical practice and clinical research in rheumatology.

Arthritis, Rheumatoid↗

PubMedDate not supplied

Modernization and status change among aged men and women.

This study investigates the differences between the relationship between elderly occupational status and modernization for men and women. Consonant with previous findings, it finds that economic development is associated with relative losses of elderly men in professional and technical occupations. Augmenting those findings, however, it finds an even stronger association between development and such losses for women. In accounting for the differences, several explanations are advanced and tested, using data from fifty-one nations.

Aged↗

PubMed1987

Profile of Danish women undergoing reversal of sterilization, 1978-1983.

To help identify those women who might regret undergoing sterilization, the Danish women refertilized from 1978 to 1983 were contacted by mailed questionnaire. Eighty-three percent (120/144) responded. These women were younger at the time of sterilization than Danish women sterilized in the same period (mean age 29 years versus 34 years). Furthermore, they had more children at the time of sterilization and had their first and last child at a younger age than Danish women generally, in the same age group. Their social and educational status was lower than the background population and fewer were in gainful employment. At sterilization, most of the women were in an emotionally stressful situation (e.g., marital disharmony (78% of the married women), single parenthood (28%), unwanted pregnancy (27%], or had chronic health problems in the family. Alternative contraceptive methods had not been fully explored. Thirty-eight percent complained of late secondary effects attributable to the sterilization, but the main reason for wanting reversal of sterilization was a new partner (75%). The study suggests that the psycho-social situation and contraceptive alternatives should be carefully evaluated in women requesting sterilization, especially in those below the age of 30.

Adult↗

PubMedDate not supplied

Project Redirection: evaluation of a comprehensive program for disadvantaged teenage mothers.

An evaluation of Project Redirection, a two-year demonstration program designed to help pregnant teenagers and teenage mothers, shows that teenagers from a comparison group, who were not enrolled in the demonstration program, were significantly more likely than project participants to experience a repeat pregnancy after one year, but that after two years the difference was small and nonsignificant. Likewise, at 12 months into the program, the project participants proved more likely to be using contraceptives, but by 24 months the comparison group had caught up. After one year of participation, the project teenagers were more likely than the others either to be in school or to have graduated (56 and 49 percent, respectively). However, this differential also disappeared by 24 months. Nonetheless, even at that point, project teenagers who had dropped out prior to joining the program and those who had had a repeat pregnancy were more likely to be in school or to have completed school than were similar comparison teens. Project teenagers also were somewhat more likely to have held a job during the two-year period than were teenagers not enrolled in the program. All in all, the evaluation demonstrated that teenagers who participated in the project and remained in it for more than a year had consistently better outcomes in education, employment and repeat pregnancy than any other group had. Comparison teenagers who had never participated in any special program for pregnant teenagers, on the other hand, demonstrated consistently poorer outcomes than any other group.

Adolescent↗

PubMed1994

[Neuroleptic malignant syndrome. Case reports].

Neuroleptic malignant syndrome is a serious adverse reaction of neuroleptic drug therapy, composed of mental status changes, muscular rigidity, hyperthermia, signs of autonomic instability and typical laboratory findings. The syndrome has received increased attention in the scientific literature since 1980; nevertheless some weighty issues regarding clinical symptoms, etiopathogenesis and treatment require additional studies. This paper presents 9 cases of neuroleptic malignant syndrome prospectively observed in 8 inpatients and 1 outpatient with different psychiatric diagnosis. Levenson's diagnostic criteria were fulfilled in 7 cases; the remaining two had slighter symptoms. So neuroleptic malignant syndrome is to be considered a rare but not unusual side effect of neuroleptics. The risk of syndrome doesn't seem to be correlated with chemical class, D2 receptor affinity and total dosage of neuroleptics; a key factor seems instead to be a quick loading rate of neuroleptics. Seven of 9 cases displayed severe changes in mental status (clouding of consciousness that varies from stupor to coma), violent psychomotor excitement and aggressiveness before the onset of the syndrome. Such clinical features seem themselves, in our experience, to be potential risk factors besides reason for an increase of neuroleptic dosage. Neuroleptic malignant syndrome usually is preceded by prodromal signs, the most important appearing the worsening of alterations in consciousness. Symptoms of neuroleptic malignant syndrome usually appear abruptly and in some cases with a dramatic course; they last, in cases with favourable outcome, a few days to two weeks from neuroleptic withdrawal; by far the worst outcome, instead, occurs if diagnosis and drug discontinuation are not carried out early. The first measure in the treatment of neuroleptic malignant syndrome consists of prompt discontinuation of all neuroleptic medications and other psychopharmacological cures, except for benzodiazepines, and institution of supportive therapy; such interventions can resolve the most of cases. Three patients treated with bromocriptine and/or dantrolene didn't display a different duration of clinical symptoms and rate of complications if compared to patients treated with supportive therapy only. Use of bromocriptine or dantrolene, or both, therefore should be considered as a second line of action. In four cases, neuroleptics were reintroduced within few days of recovery; low potency neuroleptics were employed, given low doses which gradually increased: in none of the 4 cases did the patients experience partial or complete recurrence of neuroleptic malignant syndrome.

Adult↗