Trends of Healthy Life Expectancy of the Elderly in China in 1994-2015: Revisiting From the Perspective of Morbidity Transition.
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ABSTRACT:
SUBMITTER: Zhang Z
PROVIDER: S-EPMC8766505 | biostudies-literature |
REPOSITORIES: biostudies-literature
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Project description:Although the physical health status of the Russian population has improved over time, limited attention has been paid to the role of subjective well-being (SWB), and even less is known about its relationship with objective health conditions. Using the concept of health expectancy, this study estimates the number of years expected to be satisfied with life (happy life expectancy [LE]) for Russian men and women aged 50 years and older between 1994 and 2015. Data on age-specific prevalence rates of life satisfaction were obtained from the Russian Longitudinal Study of Higher School of Economics (RLMS-HSE), and the life tables were from the Human Life Table Database. We also tested the correlation between macroeconomic indicators and happy LE at age 50. Results based on the Sullivan method demonstrated substantial increases in happy LE at age 50 for both genders during the study period. Changes in happy LE and the percentage of happy life were significant for both genders. Furthermore, happy LE fluctuated during the 1990s but increased in the early 2000s. Importantly, the results from more recent years show stagnation and slight declines in happy LE for men and women. We also noted correlations between happy LE at age 50 and macroeconomic indicators, including gross domestic product (GDP), inflation, unemployment, and poverty rates. Taken together, the findings suggest that Russian men and women are becoming more satisfied with life as they live longer. While health has mainly been measured by mortality and morbidity in the Russian context, the finding suggests the importance of focusing more on the positive aspect of population health.
| S-EPMC8693025 | biostudies-literature
Project description:Evidence on trends in prevalence of disease and disability can clarify whether countries are experiencing a compression or expansion of morbidity. An expansion of morbidity, as indicated by disease, has appeared in Europe and other developed regions. It is likely that better treatment, preventive measures, and increases in education levels have contributed to the declines in mortality and increments in life expectancy. This paper examines whether there has been an expansion of morbidity in Catalonia (Spain). It uses trends in mortality and morbidity and links these with survival to provide estimates of life expectancy with and without diseases and mobility limitations. We use a repeated cross-sectional health survey carried out in 1994 and 2011 for measures of morbidity, and information from the Spanish National Statistics Institute for mortality. Our findings show that at age 65 the percentage of life with disease increased from 52 to 70 % for men, and from 56 to 72 % for women; the expectation of life with mobility limitations increased from 24 to 30 % for men and from 40 to 47 % for women between 1994 and 2011. These changes were attributable to increases in the prevalence of diseases and moderate mobility limitation. Overall, we find an expansion of morbidity along the period. Increasing survival among people with diseases can lead to a higher prevalence of diseases in the older population. Higher prevalence of health problems can lead to greater pressure on the health care system and a growing burden of disease for individuals.
| S-EPMC5549217 | biostudies-other
Project description:BackgroundSpinal tuberculosis is the most common form of skeletal tuberculosis. However, there were limited data to evaluate the trend of spinal tuberculosis research. This study aims to investigate the trend of spinal tuberculosis research and compare the contribution of research from different countries and authors.MethodsSpinal tuberculosis-related publications from 1994 to 2015 were retrieved from the Web of Science database. Excel 2013, GraphPad Prism 5, and VOSviewer software were used to analyze the search results for number of publications, cited frequency, H-index, and country contributions.ResultsA total of 1558 papers were identified and were cited 16,152 times as of January 25, 2016. The United States accounted for 15.1% of the articles, 22.3% of the citations, and the highest H-index (33). China ranked third in total number of articles, fifth in citation frequency (815), and ranked seventh in H-index (13). The journal Spine (IF 2.297) had the highest number of publications. The author Jain A.K. has published the most papers in this field (20). The article titled "Tuberculosis of the spine: Controversies and a new challenge" was the most popular article and cited a total of 1138 times. The keyword "disease" was mentioned the most for 118 times and the word "bone fusion" was the latest hotspot by 2015.ConclusionLiterature growth in spinal tuberculosis is slowly expanding. Although publications from China are increasing, the quality of the articles still requires improvements. Meanwhile, the United States continues to be the largest contributor in the field of spinal tuberculosis. According to our bibliometric study, bone fusion may be an emerging topic within spinal tuberculosis research and is something that should be closely observed.
| S-EPMC5044914 | biostudies-literature
Project description:BACKGROUND:Oral cancer is one of the most common non-communicable diseases worldwide. This paper presents an evaluation of the trends and geographical distributions of oral cancers in the Saudi Arabian population. METHODS:Data from Saudi Cancer Registry reports were used in this analysis, which assessed the period between 1994 and 2015. All cancer cases are recorded in these reports, as well as the age, gender, region and histological cancer sites for each patient. Age-standardised and age-specific incidence rates were calculated in these reports. For the purposes of this paper, only cancers of the lips, tongue and mouth were considered oral cancers. RESULTS:Between 1994 and 2015, the Saudi Cancer Registry identified 172,424 cancer cases in total. Of these, 3184 were oral cancer. The mean age-standardised rate of oral cancer for the study period was 2.9 per 100,000 people; for females, it was 1.5, and for males, it was 1.4. The incidence of oral cancer varied by region, with Jazan displaying the highest age-standardised rate and Hail displaying the lowest. A positive correlation was observed between oral cancer incidence and age. CONCLUSION:The overall trend of the age-standardised rate for both sexes remained constant from 1994 to 2015. However, the oral cancer incidence in Saudi Arabia varies by region. Studying this variation in more detail will help to guide awareness programmes in the regions that are most in need.
| S-EPMC7439529 | biostudies-literature
Project description:Although Hong Kong has one of the best life expectancy (LE) records in the world, second only to Japan for women, we know very little about the changes in the health status of the older adult population. Our article aims to provide a better understanding of trends in both chronic morbidity and disability for older men and women. The authors compute chronic morbidity-free and disability-free life expectancy and the proportion of both in relation to total LE using the Sullivan method to examine whether Hong Kong older adults are experiencing a compression of morbidity and disability and whether there is any gender difference in relation to mortality and morbidity. The results of this study show that Hong Kong women tend to outlive Hong Kong men but are also more likely to suffer from a 'double disadvantage', namely more years of life with more chronic morbidity and disability. There has also been a significant expansion of chronic morbidity, as chronic morbidity-free life expectancy (CMFLE) decreased substantially for both genders from 1996 to 2008. Although disability-free life expectancy (DFLE) increased during this period, it increased at a slower pace compared to LE. The proportion of life without chronic morbidity also declined remarkably during these 12 years. Among the advanced ages, the proportion of remaining life in good health without disability has decreased since 1996, indicating a relative expansion of disability.
| S-EPMC2995861 | biostudies-other
Project description:Current measures of population health lack indicators capturing the variability in age-at-morbidity onset, an important marker to assess the timing patterns of individuals' health deterioration and evaluate the compression of morbidity. We provide global, regional, and national estimates of the variability in morbidity onset from 1990 to 2019 using indicators of healthy lifespan inequality (HLI). Using data from the Global Burden of Disease Study 2019, we reconstruct age-at-death distributions to calculate lifespan inequality (LI), and age-at-morbidity onset distributions to calculate HLI. We measure LI and HLI with the standard deviation. Between 1990 and 2019, global HLI decreased from 24.74 years to 21.92, and has been decreasing in all regions except in high-income countries, where it has remained stable. Countries with high HLI are more present in sub-Saharan Africa and south Asia, whereas low HLI values are predominant in high-income countries and central and eastern Europe. HLI tends to be higher for females than for males, and HLI tends to be higher than LI. Globally, between 1990 and 2019 HLI at age 65 increased from 6.83 years to 7.44 for females, and from 6.23 to 6.96 for males. Improvements in longevity are not necessarily accompanied by further reductions in HLI among longevity vanguard countries. Morbidity is compressing, except in high-income countries, where it stagnates. The variability in the ages at morbidity onset tends to be larger than the variability in lifespans, and such divergence broadens over time. As longevity increases worldwide, the locus of health inequality is moving from death-related inequalities to disease- and disability-centered ones.
| S-EPMC10080172 | biostudies-literature
Project description:Background and purposeOf the 795,000 strokes occurring in the USA each year, over 20% are recurrent events. Little is known about how the rates of recurrent stroke in the country have changed over time. Our objective was to determine national trends in 1-year recurrent ischemic stroke rates by US county among the elderly from 1994 to 2002.MethodsOne-year recurrent stroke rates following incident ischemic stroke (ICD-9 433, 434, 436) among all fee-for-service Medicare beneficiaries were determined by US county for 1994-1996, 1997-1999, and 2000-2002. Bayesian spatiotemporal Poisson modeling was used to determine county-specific trends in recurrent stroke rates over time with risk adjustment for demographics, medical history and comorbid conditions.ResultsThe analysis included more than 2.5 million beneficiaries (56% women; mean age: 78 years; 87% white; n = 957,933 for 1994-1996; n = 838,330 for 1996-1999; n = 895,916 for 2000-2002) aggregated to all 3,118 US counties. After adjustment for changing patient demographics and comorbidities, there was a 4.5% decrease in recurrent stroke rates from 1994-1996 (13.2%) to 2000-2002 (12.6%; p for trend <0.0001). The geographic and temporal patterns were not uniform; the recurrent stroke rates decreased within sections of the Southeast (the 'stroke belt'), but increased in counties in the middle and western sections of the USA.ConclusionsThe overall recurrent ischemic stroke rates declined by almost 5% from 1994 to 2002, but temporal patterns varied markedly by region. Additional research is needed to identify the reasons for this geographic disparity.
| S-EPMC2978738 | biostudies-literature
Project description:Dietary phosphorus intake in the USA has been consistently greater than the Recommended Daily Allowance (RDA) with several studies reporting associations between intake and health risks as well as all-cause mortality within healthy subjects and patients with chronic kidney disease (CKD). The current study utilized a novel approach to calculate added phosphorus content in foods to determine sources (National Health and Nutrition Examination Survey, NHANES 2001-2016, n = 39,796) and trends in consumption (NHANES 1988-1994, 2001-2016, n = 55,744) of total, naturally occurring, and added phosphorus. Among adults (19+ years), the mean intake of total and natural phosphorus (mg/day) in 1988-1994 as compared with 2015-2016 increased (total: 1292 ± SE 11 vs. 1398 ± SE 17; natural: 1113 ± SE 10 vs. 1243 ± SE 16 mg/day); in contrast, added phosphorus intake decreased during this time (178 ± SE 2.9 vs. 155 ± SE 4.1 mg/day). Added phosphorus as a percent of total ranged from about 14.6% in 1988-1994 to about 11.6% in 2015-2016. The top five sources of total and naturally occurring phosphorus, representing approximately 20% of intake, were cheese, pizza, chicken (whole pieces), reduced-fat milk, and eggs/omelets. The top five sources of added phosphorus were cheese, soft drinks, cakes/pies, rolls/buns, and cookies/brownies, representing 45% of added phosphorus in the diet. Consumption of added phosphorus has decreased over the past few decades, possibly due to increased demand for foods with less additives/ingredients but may also be due to inaccurate phosphorus values in nutrition databases. Further studies are needed to validate the added phosphorus calculations utilized in this study and nutrition databases should consider providing added phosphorus content.
| S-EPMC8308364 | biostudies-literature
Project description:BackgroundAs populations age, the possible consequences of increased frailty are a major concern for the health sector. Here, we investigate how life expectancy with and without frailty has changed during a 10-11-year-period across Europe.MethodsThe Sullivan method was used to investigate changes in life expectancy with and without frailty in 10 European countries. Frailty status (non-frail, pre-frail and frail) was determined by use of the Survey of Health, Ageing and Retirement in Europe Frailty Instrument (SHARE-FI). Data on frailty prevalence was obtained from 21 698 individuals in wave 1 (2004-05) and 38 859 individuals in wave 6 (2015) of the SHARE. Information on mortality was obtained from the Eurostat Database.ResultsIn 2015, women aged 70 spent 25.0% (95% CI: 24.0-26.1) of their remaining life expectancy in a frail state, and the number for men was 11.5% (95% CI: 10.7-12.3). Southern Europeans spent 24.2% (95% CI: 22.9-25.4) of their remaining life expectancy in a frail state and the numbers for Central Europeans and Northern Europeans were 17.0% (95% CI: 16.0-17.9) and 12.2% (95% CI: 10.9-13.5), respectively. From 2004-05 to 2015, life expectancy increased by 1.1 years (from 15.3 to 16.4 years) for 70-year-old Europeans. Similarly, non-frail life expectancy increased by 1.1 years (95% CI: 0.8-1.4), whereas no significant changes in life expectancy in frail states were observed.ConclusionsThis study suggests that Europeans today spend more years in a non-frail state than Europeans did 10-11 years ago. Our findings reflect a considerable inequality by gender and region.
| S-EPMC8485734 | biostudies-literature
Project description:ObjectivesThis study aims to summarise the features and trends of thyroid carcinoma in the past two decades in China.Design, setting and participantsClinical data obtained from 10 798 patients treated by thyroidectomy from 1994 to 2015 at the Department of General Surgery of the People's Liberation Army General Hospital, Beijing, China were retrospectively analysed.Outcome measuresIncidence and histopathological features of thyroid cancer were compared and the risk factors for local lymph node metastasis analysed.ResultsOur data indicated a significant increase in the detection of thyroid cancer (from 16.8% to 69.8%, p<0.01). Among the 5235 thyroid cancer cases, papillary thyroid carcinoma (PTC) was the most common histotype, accounting for 95.1% of all malignancies over the 22-year period. Among the 4979 PTCs, micro-PTCs (mPTC) with the largest diameter ≤10 mm has gradually become the dominant form, and its percentage in PTCs has increased from 13.3% in the biennial period of 1994-1995 to 51.2% in 2010-2011. Furthermore, the size of the tumour has decreased significantly from 2.3±1.1 cm in 1994 to 1.2±0.9 cm in the largest diameter (p<0.01), while the average age at diagnosis and female dominance remained unchanged during the period. Logistic regression showed that tumour nodules>1 cm and male gender were the main risk factors for local lymph node metastasis (LNM), whereas patients over 45 years had lower risk.ConclusionsDuring the 22-year period, an increased detection of thyroid cancer, particularly mPTC, was found while the occurrence of LNM decreased. Our results suggest that the current preoperative diagnosis and risk stratification are adequate, supporting the published guidelines for the diagnosis of thyroid cancer.
| S-EPMC6347868 | biostudies-literature