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The stressfulness of retirement both as a transitional event experienced during the past year and as a life stage was investigated. Transitional stress was assessed using a life events approach, and stage stress using a "hassles" approach. Respondents were 1,516 male participants in the Normative Aging Study, 45% of whom were retired. Among those retiring in the past year, respondents' own and spouse's retirement were rated the least stressful from a list of 31 possible events. Only 30% found retirement stressful. Retirement hassles were also less frequently reported and were rated less stressful than the work hassles of men still in the labor force. The only consistent predictors of both transitional and stage retirement stress were poor health and family finances; personality did not predict retirement stress. 相似文献
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OBJECTIVES. This study investigated the differential relationships between different types and sources of social support and physical and mental health. METHODS. Using data from the Normative Aging Study, 1,386 older men (median age = 62.7 years) were categorized into four groups separately for frequency of interaction with networks and perceived support. RESULTS. More than half the sample reported high levels of support from both sources. One-way ANOVAs revealed that those with high perceived support from both sources reported better physical health and fewer depressive symptoms than those with low support from both sources or high support from family alone. Similarly, those with high perceived support from both sources had lower levels of depressive symptoms than those with low support from both sources, but frequency of contact was unrelated to physical health. DISCUSSION. In general, those with high support from both family and friends reported the highest level of well-being. 相似文献
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Do falls predict institutionalization in older persons? An analysis of data from the Longitudinal Study of Aging 总被引:1,自引:0,他引:1
Data from the Longitudinal Study of Aging (LSOA) were analyzed to estimate the subsequent risk of institutionalization associated with a report of one or more falls, and to determine if the association is affected by controlling for demographic traits, chronic conditions, and disabilities present at baseline. Risk was estimated at two time points, 2 years and 4 years after baseline interview. A report of multiple falls at baseline was associated with an increased risk of institutionalization at both 2 years (odds ratio [OR] 3.1; 1.9-5.3) and 4 years (OR 2.6; 1.6-4.4) of follow-up. The risk was decreased but remained significant in a model controlling for age, sex, marital status, and selected chronic conditions associated with both report of falls and institutionalization. However, multiple falls were not significantly associated with institutionalization when measures of disability (number of difficulties with activities of daily living) were added to the model. These analyses suggest that multiple falls should be regarded as an important sentinel event to alert caregivers to the presence of underlying disease and disability that may require intervention. 相似文献
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To explore whether personality influences longevity we examined the personality characteristics of centenarians. We developed
a new method that compares an actual personality test score for centenarians with a predicted test score for a 100-year-old,
calculated from younger controls. The participants consisted of 70 cognitively intact Japanese centenarians aged 100–106 years
and 1812 elderly people aged 60–84 years, all residents of Tokyo. The NEO five factor inventory (NEO-FFI) was used to assess
the “big five” personality traits: neuroticism, extraversion, openness, agreeableness, and conscientiousness. The results
showed higher openness in both male and female centenarians, and higher conscientiousness and extraversion in female centenarians,
as compared to controls. These results suggest that high scores in the specific personality traits conscientiousness, extraversion,
and openness, are associated with longevity. We speculate that these personality traits contribute to longevity through health-related
behavior, stress reduction, and adaptation to the challenging problems of the “oldest old”. 相似文献
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《Nutrition, metabolism, and cardiovascular diseases : NMCD》2020,30(5):749-757
Background and aimsMetabolic unhealthiness and obesity are both associated with an increased risk of cardiovascular disease. We aimed to investigate the significance of metabolic unhealthiness and obesity in organ damages in a community-based elderly cohort.Methods and resultsA total of 3325 elderly participants (>65 years old) were recruited in northern Shanghai. Associations of metabolic status and obesity with organ damages were investigated. In all, 1317 (39.6%) participants were metabolically unhealthy and 481 (14.5%) were obese. Compared with metabolically healthy nonobese (MH-nonobese) individuals, metabolically healthy obese subjects had a greater left ventricular mass index (LVMI) and pulse wave velocity (PWV). Metabolically unhealthy subjects, regardless of their obesity status, had greater organ damage parameters including E/Ea, LVMI, PWV, and urine albumin-creatinine ratio (UACR) than MH-nonobese subjects (all P < 0.05). After multivariate adjustments, both metabolic unhealthiness and obesity increased the risk of left ventricular hypertrophy (LVH) (OR 1.31, 95% CI 1.10–1.57 and OR 1.63, 95% CI 1.30–2.04), diastolic dysfunction (OR 1.33, 95% CI 1.06–1.67 and OR 1.51, 95% CI 1.14–1.99), and lower extremity atherosclerosis (OR 1.44, 95% CI 1.11–1.85 and OR 2.01, 95% CI 1.49–2.70). Metabolic unhealthiness was also associated with arterial stiffness, microalbuminuria and chronic kidney disease (all P < 0.05). In a subgroup analysis, metabolic unhealthiness was associated with more organ damages in nonobese subjects, and obesity was associated with LVH and lower extremity atherosclerosis regardless of metabolic status.ConclusionBoth obesity and metabolic unhealthiness were associated with organ damages. Metabolic unhealthiness was associated with more organ damages, especially in nonobese individuals. Even healthy obesity was significantly associated with cardiac and vascular impairment.Registration number for clinical trialsNCT02368938. 相似文献
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OBJECTIVES: To explore the effect of inflammation and undernutrition on the association between hypocholesterolemia and higher overall mortality in high-functioning older persons. DESIGN: Prospective cohort study. SETTING: Three U.S. communities. PARTICIPANTS: A cohort of 870 participants from the MacArthur Studies of Successful Aging. MEASUREMENTS: Baseline information was obtained for serum levels of cholesterol, C-reactive protein, interleukin-6, and albumin; body mass index; prevalent medical conditions; health behaviors; and medications. Crude and multivariate logistic regression analyses were used to examine the association between serum total cholesterol levels and 7-year all-cause mortality, while adjusting for potential confounders. RESULTS: In univariate analysis, the risk ratio of low serum total cholesterol level (<169 mg/dL) for 7-year total mortality was 1.90 (95% confidence interval (CI) = 1.18-3.07). The multiple adjusted risk ratios were 1.82 (95% CI = 1.10-3.00) after controlling for markers of inflammation and nutrition and 1.39 (95% CI = 0.80-2.40) after adjustment for additional cardiovascular risk factors. Sex was an important confounding variable that contributed to the observed inverse association between low serum cholesterol and overall mortality in univariate analysis. CONCLUSIONS: Hypocholesterolemia is not an independent risk factor for increased overall mortality in high-functioning community-dwelling older men and women. The association between low total cholesterol and high mortality observed in crude analysis is mainly confounded by common cardiovascular risk factors, rather than underlying inflammation or undernutrition. 相似文献
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Comijs HC van Tilburg T Geerlings SW Jonker C Deeg DJ van Tilburg W Beekman AT 《Aging clinical and experimental research》2004,16(3):226-232
BACKGROUND AND AIMS: Some prospective studies show that depression is a risk factor for cognitive decline. So far, the explanation for the background of this association has remained unclear. The present study investigated 1) whether depression is etiologically linked to cognitive decline; 2) whether depression and cognitive decline may be the consequence of the same underlying subcortical pathology, or 3) whether depression is a reaction to global cognitive deterioration. METHODS: A cohort of 133 depressed and 144 non-depressed older persons was followed at eight successive observations over 3 years. All subjects were participants in the Longitudinal Aging Study Amsterdam (LASA). Depression symptoms were measured by means of the CES-D at eight successive waves. Cognitive function (memory function, information processing speed, global cognitive functioning) was assessed at baseline and at the last CES-D measurement. RESULTS: The severity and duration of depressive symptoms were not associated with subsequent decline in memory functioning or global cognitive decline. There was an association between both chronic mild depression and chronic depression, and decline in speed of information processing. CONCLUSIONS: These results support the hypothesis that, in older persons, chronic depression as well as cognitive decline may be the consequence of the same underlying subcortical pathology. 相似文献
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What factors explain racial differences in lung volumes? 总被引:2,自引:0,他引:2
In order to examine the physical characteristics that may determine racial differences in lung volumes, we studied healthy, nonsmoking Caucasian, Chinese and Indian males of similar ages (range 18-51 yrs). We measured spirometric function, flow volume curves, lung volumes, inspiratory and expiratory muscle pressures, alveolar distensibility and diffusing capacity, together with height, weight and fat free mass. Chest shape was measured using radiographs. The mean total lung capacity and vital capacity in the Caucasian group, expressed as percentage predicted, were 5 and 10% higher than in the Chinese group and 17 and 20% higher than in the Indian group. Chinese values for these measurements were 12 and 10% greater than Indian. We found that Caucasians had higher fat free masses, higher inspiratory and expiratory muscle pressures and wider chests than the other races. The Caucasians and Chinese had longer chests than the Indians. There was no difference in alveolar distensibility or in the diffusion coefficient between the groups. These findings suggest that Caucasians have larger lung volumes than Chinese and Indians because they have increased numbers of alveoli and physically larger chest cavities, and not because of greater alveolar distensibility. Chest dimensions, together with height and race explained 90% of the variation in forced vital capacity and 86% of the variation in total lung capacity. Height multiplied by fat free mass, a "physique factor", previously suggested as the best predictive factor for forced vital capacity in Caucasians, did not account for much of the variation in forced vital capacity between Caucasians and Indians, presumably because it takes no account of differences in chest dimensions. 相似文献
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Singh A Burke CA Larive B Sastri SV;Women in Gastroenterology Committee of American College of Gastroenterology 《The American journal of gastroenterology》2008,103(7):1589-1595
BACKGROUND: Cross-sectional studies confirm gender disparity in many aspects of the practice of medicine and surgery. Some data suggest the disparities diminish after 10 yr of practice. This study aims to examine gender discrepancies in income, social, and professional status of gastroenterologists after 10 yr of practice.
METHODS: Prospective, observational, cohort study of gastroenterologists incepted upon graduation from a U.S. GI fellowship program in 1993 and 1995. A 36-item questionnaire was sent to the cohort at 3, 5, and 10 yr after graduation from GI fellowship training. The following are the results of the final, 10th year survey.
RESULTS: A total of 168 men and 25 women (mean age 45.5 yr) responded. Men and women were equally likely to be board certified and married, however, women had fewer children. Men earned a mean annual gross income of $375,000 versus $245,000 for women ( P = 0.001). After adjusting for practice setting, work hours, practice-ownership, free endoscopy center practice, and vacation time, female gastroenterologists earned $82,000 (22%) less per year than their male colleagues (95% CI $34,000–130,000, P = 0.001). Women were more frequently in academic practice (38% vs 17%), but were less likely to hold the most advanced academic positions.
CONCLUSIONS: After 10 yr of practice, significant economic, professional, and social disparities persist between male and female gastroenterologists in this cohort. Women were more likely to practice in a setting with flexible work hours, a family leave provision, and in a practice with other women. Initiatives to equalize pay and ensure opportunities for professional advancement for women may diminish the significant practice disparities incurred by women in gastroenterology. 相似文献
METHODS: Prospective, observational, cohort study of gastroenterologists incepted upon graduation from a U.S. GI fellowship program in 1993 and 1995. A 36-item questionnaire was sent to the cohort at 3, 5, and 10 yr after graduation from GI fellowship training. The following are the results of the final, 10th year survey.
RESULTS: A total of 168 men and 25 women (mean age 45.5 yr) responded. Men and women were equally likely to be board certified and married, however, women had fewer children. Men earned a mean annual gross income of $375,000 versus $245,000 for women ( P = 0.001). After adjusting for practice setting, work hours, practice-ownership, free endoscopy center practice, and vacation time, female gastroenterologists earned $82,000 (22%) less per year than their male colleagues (95% CI $34,000–130,000, P = 0.001). Women were more frequently in academic practice (38% vs 17%), but were less likely to hold the most advanced academic positions.
CONCLUSIONS: After 10 yr of practice, significant economic, professional, and social disparities persist between male and female gastroenterologists in this cohort. Women were more likely to practice in a setting with flexible work hours, a family leave provision, and in a practice with other women. Initiatives to equalize pay and ensure opportunities for professional advancement for women may diminish the significant practice disparities incurred by women in gastroenterology. 相似文献
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OBJECTIVE: to investigate the relationship between grip strength and health-related quality of life (HRQoL). DESIGN: cross-sectional survey within a cohort study design. SETTING: the county of Hertfordshire in the UK. PARTICIPANTS: a total of 2,987 community-dwelling men and women aged 59-73 years of age. MEASUREMENTS: grip strength was used as a marker of sarcopaenia and measured using a Jamar dynamometer. HRQoL was assessed using the eight domain scores of the Short Form-36 (SF-36) questionnaire, and subjects in the lowest sex-specific fifth of the distribution were classified as having 'poor' status for each domain. RESULTS: men and women with lower grip strength were significantly more likely to report a poor as opposed to excellent to fair overall opinion of their general health (GH) [odds ratio (OR) per kilogram decrease in grip strength = 1.13, 95% CI = 1.06-1.19, P < 0.001 in men, 1.13, 95% CI = 1.07-1.20, P < 0.001 in women]. Among men, after adjustment for age, size, physical activity and known co-morbidity, decreased grip strength was associated with increased prevalence of poor SF-36 scores for the physical functioning (PF) (OR per kilogram decrease in grip strength = 1.03, 95% CI = 1.01-1.06, P = 0.007) and GH domains (OR = 1.03, 95% CI = 1.01-1.05, P = 0.01). Similar associations were seen in women. CONCLUSIONS: our findings suggest that lower grip strength is associated with reduced HRQoL in older men and women. This does not appear to be explained by age, size, physical activity or co-morbidity and may reflect the link between sarcopaenia and generalised frailty. Individuals with sarcopaenia may benefit from interventions to improve muscle mass and strength before the onset of chronic disorders usually associated with impaired HRQoL. 相似文献
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