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1.
OBJECTIVES—To examine the association between the longest held occupation in a lifetime and risk of disability in activities of daily living (ADL) among elderly people (65 years and older) in northern Taiwan.
METHODS—A case-control design was used nested within two cohorts of a total of 2198 elderly people who had been followed up either between 1993 and 1997 or between 1996 and 1997. Cases were 360 elderly people with ADL disability within the study period. For each case, two sex matched controls were randomly sampled from the pool of elderly people free from ADL disability. Occupational data were collected through interviews conducted in 1997. Performed job contents were classified into occupational categories and occupation based social classes. Unconditional logistic regression techniques were used to estimate relative risk and 95% confidence intervals (95% CIs) of ADL disability.
RESULTS—Compared with people who were former legislators, government administrators, or business executives and managers, workers in agriculture, animal husbandry, forestry, or fishing (odds ratio (OR) 1.9, 95% CI 1.1 to 3.5) and workers in craft and related trades (OR 1.9, 95% CI 1.1 to 3.4) had significantly increased risks of subsequent ADL disability. Differential risks of ADL disability were found across social classes, with a significant dose-response trend in which unskilled blue collar workers had an 1.8 times higher risk of ADL disability than higher social classes of white collar workers.
CONCLUSIONS—After adjustment for education, there was still an inverse relation between risk of ADL disability and social class. Although total control for all the known risk factors for ADL disability among elderly people was impossible, the results tend to suggest a potential for an effect of longest held occupation in a lifetime on risk of ADL disability.


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2.
Amoebiasis and its control   总被引:1,自引:0,他引:1  
On a global scale, 480 million people were recently estimated to be infected with Entamoeba histolytica and some 48 million people suffer from invasive amoebiasis. The latter, in the intestinal and extra-intestinal forms, accounts for 40 000 to 110 000 deaths annually. In view of this considerable mortality and morbidity, more research is urgently needed so that more effective control strategies may be introduced.  相似文献   

3.
Chronic hepatitis C virus (HCV) infection is the most common blood-borne infection in the USA. Estimating prevalence is critical for monitoring diagnosis, treatment, and cure and for allocating resources. Surveillance data reported to the New York City (NYC) Health Department, 2000–2015, were used to estimate HCV prevalence in NYC in 2015. The numbers who died, out-migrated or whose last RNA test was negative were removed from the count of people reported with HCV. A simulation model was used to remove estimates of people whose infection spontaneously cleared or was cured and to add an estimate of people unaware of infection. The surveillance-based HCV prevalence in NYC in 2015 overall was 1.4% (95% certainty level (CL) 1.2–1.6%; n ≈ 116 000, 95% CL ≈99 000–135 000) and among adults aged ⩾20 years was 1.8% (95% CL 1.5–2.0%, n ≈ 115 000, 95% CL ≈99 000–134 000), lower than the 2010 estimate among adults aged ⩾20 years of 2.4% (n ≈ 147 000). Contributors to the decrease in HCV prevalence from 2010 to 2015 include both the availability of highly effective treatment and also deaths among an ageing population. The 2015 estimate can be used to set NYC-specific HCV screening and treatment targets and monitor progress towards HCV elimination.Key words: Estimating, hepatitis C, prevalence of disease, surveillance  相似文献   

4.

Background

Although frail older people can be more reluctant to become involved in clinical decision making, they do want professionals to take their concerns and wishes into account. Discussing goals can help professionals to achieve this.

Objective

To describe the development of a two‐step method for discussing goals with frail older people in primary care and professionals'' first experiences with it.

Methods

The method consisted of (i) an open‐ended question: If there is one thing we can do for you to improve your situation, what would you like? if necessary, followed by (ii) a bubble diagram with goal subject categories. We reviewed the goals elaborated with the method and surveyed professionals'' (primary care nurses and social workers) experiences, using questions concerning time investment, reasons for not formulating goals, and perceived value of the method.

Results

One hundred and thirty‐seven community‐dwelling frail older people described 173 goals. These most frequently concerned mobility (n = 43; 24.9%), well‐being (n = 52; 30.1%) and social context (n = 57; 32.9%). Professionals (n = 18) were generally positive about the method, as it improved their knowledge about what the frail older person valued. Not all frail older people formulated goals; reasons for this included being perfectly comfortable, not being used to discussing goals or cognitive problems limiting their ability to formulate goals.

Conclusions

This two‐step method for discussing goals can assist professionals in gaining insight into what a frail older person values. This can guide professionals and frail older people in choosing the most appropriate treatment option, thus increasing frail older people''s involvement in decision making.  相似文献   

5.
This study aimed to evaluate the risk of eating disorders, psychological distress, and health-related quality of life (HRQoL) in people with class 3 obesity (body mass index (BMI) ≥ 40 kg/m2), and the effect of multidisciplinary weight management over 12 months. This retrospective cohort study included all adults with class 3 obesity who enrolled in a weight management program from March 2018 to December 2019. Questionnaires included the Eating Disorder Examination Questionnaire Short (EDE-QS), Kessler Psychological Distress Scale (K10), and 36-Item Short Form Survey (SF-36) for HRQoL. Physical and Mental Component Summary scores (PCS and MCS) were derived from the SF-36. Of 169 participants who completed 12 months in the program, 65.7% (n = 111) completed questionnaires at baseline and 12 months, with 6.0 ± 6.8% weight loss over this period. Compared to baseline, there was significant improvement at 12 months in EDE-QS (15.7 ± 6.6 vs. 13.6 ± 6.2, p = 0.002), K10 (25.7 ± 9.7 vs. 21.2 ± 9.4, p < 0.001), PCS (29.4 ± 10.1 vs. 36.1 ± 10.9, p < 0.001), and MCS scores (40.2 ± 12.4 vs. 44.0 ± 13.4, p = 0.001). All, apart from EDE-QS scores, remained significant after adjusting for weight change. This study highlights the importance of multidisciplinary management in people with class 3 obesity to help reduce eating disorder risk and psychological distress, and improve HRQoL, in addition to weight loss.  相似文献   

6.
The aim of this prospective cohort study was to examine the relationships between the intakes of various vitamins and the loss of muscle mass in older people with type 2 diabetes (T2DM). The change in skeletal muscle mass index (SMI, kg/m2) (kg/m2/year) was defined as follows: (SMI at baseline (kg/m2) − SMI at follow-up (kg/m2))/follow-up period (year). The rate of SMI reduction (%) was calculated as follows (the change in SMI (kg/m2/year)/SMI at baseline (kg/m2)) × 100. The rate of SMI reduction ≥ 1.2% was considered as the loss of muscle mass. Among 197 people with T2DM, 47.2% of them experienced the loss of muscle mass at the 13.7 ± 5.2 month follow-up. Vitamin B1 (0.8 ± 0.3 vs. 0.8 ± 0.3 mg/day, p = 0.031), vitamin B12 (11.2 ± 8.3 vs. 13.4 ± 7.5 μg/day, p = 0.049), and vitamin D (16.5 ± 12.2 vs. 21.6 ± 13.0 μg/day, p = 0.004) intakes in people with the loss of muscle mass were significantly lower than those without. Vitamin D intake was related to the loss of muscle mass after adjusting for sex, age, exercise, alcohol, smoking, body mass index, SMI, glucagon-like peptide-1 agonist, sodium glucose cotransporter-2 inhibitor, insulin, HbA1c, creatinine, energy intake, and protein intake (adjusted odds ratio 0.93, 95% confidence interval: 0.88–0.97, p = 0.003). This study showed that vitamin D intake was related to the loss of muscle mass in older people with T2DM. Vitamin B12 intake tended to be related to the loss of muscle mass, although vitamin A, vitamin B2, vitamin B6, vitamin C, and vitamin E intake were not related.  相似文献   

7.

Objectives

The purpose of this study was to assess and compare the improvement in oral and systemic conditions and health-related quality of life in patients with missing teeth receiving dental implants and conventional treatment.

Methods

A total of 97 patients with missing teeth, of whom 59 received dental implants and 38 received conventional treatment, were included in this study. The patients were divided into two age groups for a more detailed analysis: a 30- to 59-year age group (young) and a >60-year age group. The changes in oral condition, mental health, and health utility level before and after (pre- and post-, respectively) the procedures were assessed using an original questionnaire, the General Health Questionnaire 12 (GHQ12), and Health Utilities Index Mark 3.

Results

Responses to the GHQ12 indicated that treatment with implants significantly improved the oral health of patients in all treatment groups, except for the young group receiving partial dentures (PD). The mental state improved with a lower GHQ score; in terms of pre- versus post-procedure, mental state improved after the procedure in the young group receiving full dentures (FD) (1.75 ± 2.12 vs. 0.88 ± 2.10, p < 0.05), in the old group receiving PD (2.61 ± 3.91 vs. 0.72 ± 1.71, p < 0.05), and in the old group receiving FD (2.63 ± 3.12 vs. 0.44 ± 0.27, p < 0.05). The sleep score also improved by implant in FD of the old group (2.00 vs. 1.00, p < 0.05); it also is better with a lower score.

Conclusions

Recovery of oral function and oral stability in middle-aged people who did not receive implants was possible with PD. However, the results suggest that implant treatment in edentulous denture cases and particularly in elderly people with dentures has a certain efficacy on the physical condition mediated through an improvement in aspects of the mental state.  相似文献   

8.
Cardiovascular disease (CVD) remains a major problem for people with type 2 diabetes (T2DM), and the leading cause of death worldwide. We aimed to determine cardiovascular benefits of weight loss with or without remission of diabetes, and to assess utility of plasma biomarkers. 29 people with T2DM were studied at baseline and after dietary weight loss. Change in plasma adipokines and lipid related markers was examined in relation to weight loss, diabetes remission, 10-year cardiovascular risk (QRISK), and duration of diabetes. QRISK decreased markedly after weight loss (18.9 ± 2.2 to 11.2 ± 1.6%, p < 0.0001) in both responders and non-responders, but non-responders remained at higher risk (15.0 ± 2.0 vs. 5.8 ± 1.6%, p < 0.0001). At baseline, plasma GDF-15 was higher in longer diabetes duration (1.19 ± 0.14 vs. 0.82 ± 0.09 ng/mL, p = 0.034), as was the QRISK (22.8 ± 2.6 vs. 15.3 ± 3.4%, p = 0.031). Leptin, GDF-15 and FGF-21 decreased whereases adiponectin increased after weight loss in responders and non-responders. However, the level of FGF-21 remained higher in non-responders (0.58 [0.28–0.71] vs. 0.25 [0.15–0.42] ng/mL, p = 0.007). QRISK change correlated with change in plasma VLDL1-TG (r = 0.489, p = 0.007). There was a positive correlation between rise in HDL cholesterol and the decrease in leptin (r = 0.57, p = 0.001), or rise in adiponectin (r = 0.58, p = 0.001) levels. In conclusion, weight loss markedly decreases cardiometabolic risk particularly when remission of diabetes is achieved. Leptin, adiponectin, GDF-15 and FGF-21 changes were related to weight loss not remission of diabetes. Normalization of 10-year cardiovascular risk and heart age is possible after substantial dietary weight loss and remission of T2DM.  相似文献   

9.

Problem

In Mozambique, pulmonary tuberculosis is primarily diagnosed with sputum smear microscopy. However this method has low sensitivity, especially in people infected with human immunodeficiency virus (HIV). Patients are seldom tested for drug-resistant tuberculosis.

Approach

The national tuberculosis programme and Health Alliance International introduced rapid testing of smear-negative sputum samples. Samples were tested using a polymerase-chain-reaction-based assay that detects Mycobacterium tuberculosis deoxyribonucleic acid and a mutation indicating rifampicin resistance; Xpert® MTB/RIF (Xpert®). Four machines were deployed in four public hospitals along with a sputum transportation system to transfer samples from selected health centres. Laboratory technicians were trained to operate the machines and clinicians taught to interpret the results.

Local setting

In 2012, Mozambique had an estimated 140 000 new tuberculosis cases, only 34% of which were diagnosed and treated. Of tuberculosis patients, 58% are HIV-infected.

Relevant changes

From 2012–2013, 1558 people were newly diagnosed with tuberculosis using sputum smears at intervention sites. Xpert® detected M. tuberculosis in an additional 1081 sputum smear-negative individuals, an increase of 69%. Rifampicin resistance was detected in 58/1081 (5%) of the samples. However, treatment was started in only 82% of patients diagnosed by microscopy and 67% of patients diagnosed with the rapid test. Twelve of 16 Xpert® modules failed calibration within 15 months of implementation.

Lessons learnt

Using rapid tests to diagnose tuberculosis is promising but logistically challenging. More affordable and durable platforms are needed. All patients diagnosed with tuberculosis need to start and complete treatment, including those who have drug resistant strains.  相似文献   

10.

Context

Eliciting patients'' views of type 2 diabetes self‐management provides insights on how policy and services might better support the needs of this population.

Objective

To synthesize black and ethnic minority patients'' views on the barriers and facilitators influencing the self‐management of type 2 diabetes.

Search strategy

A systematic search of international literature published in nine electronic databases was undertaken in 2008. Search strategies used both MeSH and free‐text terms. Two relevant journals were also hand searched.

Inclusion criteria

Any primary empirical study published in the English language since 1986 that reported black and ethnic minority patients'' views on type 2 diabetes self‐management.

Data extraction and synthesis

Data were extracted and study quality was formally assessed. Data were analysed using thematic synthesis.

Main results

Fifty‐seven studies were included, of qualitative (= 54), mixed‐method (= 2) or quantitative (= 1) design. Studies were from North America (= 41), Europe (= 14) and Australia (= 2), including 1735 participants in total. Three analytical themes emerged: ‘Importance of identity’; ‘Being understood by others’ and ‘Making sense of condition’, all linked conceptually under the overarching theme ‘Sense of self’. The quality of the studies varied.

Discussion and conclusions

The findings provide insight into what black and minority ethnic people regard as the barriers to, and facilitators of self‐management, as opposed to what health professionals, policy makers and trial researchers may have assumed. Recognition of the views of people with diabetes is essential for the design and delivery of patient‐centred care and policies.  相似文献   

11.
12.
The ingestion of dietary protein with, or before, carbohydrate may be a useful strategy to reduce postprandial hyperglycemia, but its effect in older people, who have an increased predisposition for type 2 diabetes, has not been clarified. Blood glucose, plasma insulin and glucagon concentrations were measured for 180 min following a drink containing either glucose (120 kcal), whey-protein (120 kcal), whey-protein plus glucose (240 kcal) or control (~2 kcal) in healthy younger (n = 10, 29 ± 2 years; 26.1 ± 0.4 kg/m2) and older men (n = 10, 78 ± 2 years; 27.3 ± 1.4 kg/m2). Mixed model analysis was used. In both age groups the co-ingestion of protein with glucose (i) markedly reduced the increase in blood glucose concentrations following glucose ingestion alone (p < 0.001) and (ii) had a synergistic effect on the increase in insulin concentrations (p = 0.002). Peak insulin concentrations after protein were unaffected by ageing, whereas insulin levels after glucose were lower in older than younger men (p < 0.05) and peak insulin concentrations were higher after glucose than protein in younger (p < 0.001) but not older men. Glucagon concentrations were unaffected by age. We conclude that the ability of whey-protein to reduce carbohydrate-induced postprandial hyperglycemia is retained in older men and that protein supplementation may be a useful strategy in the prevention and management of type 2 diabetes in older people.  相似文献   

13.
Interest in plant-based nutrition has steadily increased in the western world in the recent years. The number of people following a meat-reduced, flexitarian diet is growing continuously. However, little is known about the diet quality of flexitarians compared to vegans or omnivores. Therefore, in this cross-sectional study, the food intake of 94 participants aged between 25–45 years was recorded via a validated food frequency questionnaire and 28 self-designed questions about the consumption of plant-based alternatives. An adapted Healthy Eating Index, HEI-flex, was developed to evaluate the diet quality of flexitarians, vegans and omnivores. Higher score points (SP) of the HEI-flex are associated with higher compliance with the official diet recommendations (Vmax = 100 SP). Finally, flexitarians scored significantly more highly when compared to omnivores (54 ± 8 vs. 47 ± 9 SP; p = 0.008) but lower than vegans (54 ± 8 vs. 61 ± 10 SP; p = 0.010). The results showed that the HEI-flex is a useful tool for assessing and comparing the diet quality of flexitarians, vegans and omnivores. Despite the consumption of highly processed plant-based alternatives, reduction in meat and meat products seems to be accompanied by increased overall diet quality.  相似文献   

14.
Household income was related to habitual dietary intake in general Japanese people. This cross-sectional study investigated the relationship between household income and habitual dietary intake in people with type 2 diabetes mellitus (T2DM). Household income was evaluated using a self-reported questionnaire and categorized into high and low household income. Nutritional status was assessed using a brief-type self-administered diet history questionnaire. Among 128 men and 73 women, the proportions of participants with low household income were 67.2% (n = 86/128) in men and 83.6% (n = 61/73) in women. Dietary fiber intake (11.3 ± 4.2 vs. 13.8 ± 6.0 g/day, p = 0.006) was lower, and dietary acid load, net endogenous aid production score (NEAP) (51.7 ± 10.5 vs. 46.8 ± 10.4 mEq/day, p = 0.014) and potential renal acid load score (PRAL) (9.5 ± 10.7 vs. 3.7 ± 14.1 mEq/day, p = 0.011) were higher in men with low household income than in those without. Multivariable linear regression analyses demonstrated that log (dietary fiber intake) in men with low household income was lower than that in those with high household income after adjusting for covariates (2.35 [2.26–2.44] vs. 2.52 [2.41–2.62], p = 0.010). Furthermore, NEAP (54.6 [51.7–57.4] vs. 45.8 [42.5–49.2], p <0.001) in men with low household income were higher than in those with high household income after adjusting for covariates. Contrastingly, household income was not related to diet quality in women. This study showed that household income was related to dietary fiber intake and dietary acid load in men but not in women.  相似文献   

15.
16.
Young adult transgender men who have sex with men (TMSM) engage in sexual behaviors that place them at risk of sexually transmitted infections (STIs) including HIV. To date, no HIV and STI prevention interventions have been developed specifically for young adult TMSM. To address this gap, the current study aimed to (1) adapt a small group-based behavioral HIV prevention intervention designed for young transgender women (“LifeSkills”) to address the unique HIV and STI prevention needs of young TMSM ages 18–29 years and (2) conduct a pilot evaluation of the intervention (“LifeSkills for Men”; LS4M). LS4M was carried out in an iterative approach with community input along the way, which allowed for refinement of the intervention manual and enhanced participant acceptability. A LS4M Task Force was convened to guide intervention development/adaptation and study implementation. Initially, focus groups were conducted to examine the sexual health needs, concerns, and stressors facing young TMSM (n = 12; mean age = 23.8 years; 16.7 % people of color). Next, LS4M was pilot tested (n = 17; mean age = 24.3 years; 23.5 % people of color) to assess acceptability with the study population and feasibility of all study procedures. Overall attendance, participation rates, and positive feedback from participants demonstrate that LS4M is highly acceptable and feasible to carry out with young TMSM. Trends in outcome measures across 4 months of follow-up suggest that participation in the intervention may improve mental health, reduce internalized stigma, and reduce HIV- and STI-related risk behaviors. Further testing of the intervention enrolling young TMSM with recent sexual risk behavior at baseline and with a control group is warranted. Lessons learned for future work with young TMSM are discussed.  相似文献   

17.

Background and Objective

To a large extent, people who have suffered a stroke report unmet needs for rehabilitation. The purpose of this study was to explore aspects of rehabilitation provision that potentially contribute to self‐reported met needs for rehabilitation 12 months after stroke with consideration also to severity of stroke.

Methods

The participants (n = 173) received care at the stroke units at the Karolinska University Hospital, Sweden. Using a questionnaire, the dependent variable, self‐reported met needs for rehabilitation, was collected at 12 months after stroke. The independent variables were four aspects of rehabilitation provision based on data retrieved from registers and structured according to four aspects: amount of rehabilitation, service level (day care rehabilitation, primary care rehabilitation and home‐based rehabilitation), operator level (physiotherapist, occupational therapist, speech therapist) and time after stroke onset. Multivariate logistic regression analyses regarding the aspects of rehabilitation were performed for the participants who were divided into three groups based on stroke severity at onset.

Results

Participants with moderate/severe stroke who had seen a physiotherapist at least once during each of the 1st, 2nd and 3rd–4th quarters of the first year (OR 8.36, CI 1.40–49.88 P = 0.020) were more likely to report met rehabilitation needs.

Conclusion

For people with moderate/severe stroke, continuity in rehabilitation (preferably physiotherapy) during the first year after stroke seems to be associated with self‐reported met needs for rehabilitation.  相似文献   

18.
19.
Malnutrition is associated with high rates of mortality among patients with end stage kidney disease (ESKD). There is a paucity of data from Bangladesh, where around 35,000–40,000 people reach ESKD annually. We assessed protein-energy wasting (PEW) amongst 133 patients at a single hemodialysis setting in Dhaka. Patients were 49% male, age 50 ± 13 years, 62% were on twice-weekly hemodialysis. Anthropometric, biochemical, and laboratory evaluations revealed: BMI 24.1 ± 5.2 kg/m2, mid-arm muscle circumference (MAMC) 21.6 ± 3.6 cm, and serum albumin 3.7 ± 0.6 g/dL. Based on published criteria, 18% patients had PEW and for these patients, BMI (19.8 ± 2.4 vs. 25.2 ± 5.2 kg/m2), MAMC (19.4 ± 2.4 vs. 22.2 ± 3.8 cm), serum albumin (3.5 ± 0.7 vs. 3.8 ± 0.5 g/dL), and total cholesterol (135 ± 34 vs. 159 ± 40 mg/dL), were significantly lower as compared to non-PEW patients, while hand grip strength was similar (19.5 ± 7.6 vs. 19.7 ± 7.3 kg). Inflammatory C-reactive protein levels tended to be higher in the PEW group (20.0 ± 34.8 vs. 10.0 ± 13.9 p = 0.065). Lipoprotein analyses revealed PEW patients had significantly lower low density lipoprotein cholesterol (71 ± 29 vs. 88 ± 31 mg/dL, p < 0.05) and plasma triglyceride (132 ± 51 vs. 189 ± 103 mg/dL, p < 0.05), while high density lipoprotein cholesterol was similar. Nutritional assessments using a single 24 h recall were possible from 115 of the patients, but only 66 of these were acceptable reporters. Amongst these, while no major differences were noted between PEW and non-PEW patients, the majority of patients did not meet dietary recommendations for energy, protein, fiber, and several micronutrients (in some cases intakes were 60–90% below recommendations). Malnutrition Inflammation Scores were significantly higher in PEW patients (7.6 ± 3.1 vs. 5.3 ± 2.7 p < 0.004). No discernible differences were apparent in measured parameters between patients on twice- vs. thrice-weekly dialysis. Data from a larger cohort are needed prior to establishing patient-management guidelines for PEW in this population.  相似文献   

20.
BackgroundDementia care in the Netherlands is increasingly dependent on informal care and has the aim to keep persons with dementia at home for as long as possible. However, little is known about the preferences and needs of people with dementia living at home. Including people with dementia and their informal caregivers in research and policy creation could help to identify necessary forms of support, and tailor care to their personal preferences and needs.ObjectiveTo identify important components of in‐home care for persons with dementia and their informal caregivers in the Netherlands.DesignSemi‐structured interviews across the Netherlands, between March and June 2019 using thematic analysis.Setting and participantsPersons with dementia (n = 5) and informal caregivers (n = 14) were primarily recruited through dementia care organizations. Additionally, a case manager was recruited to reflect upon the semi‐structured interviews findings.ResultsFive themes concerning important care components were identified including the need for: a social network, formal care, information, emotional support and easier access to care. The complexity of the dementia care system posed a common difficulty for persons with dementia and informal caregivers.ConclusionThis study suggests that a dementia care package should be developed that includes both informal and formal care, the provision of information and emotional support, and help with access to care. The creation of this care package could help to tailor dementia care to the preferences and needs of the persons with dementia and their informal caregivers.  相似文献   

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