Burden of nutritional deficiencies among children and adolescents aged 0 to 19 years in China, 1990 to 2015.
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ABSTRACT:
SUBMITTER: Xu YY
PROVIDER: S-EPMC8710316 | biostudies-literature | 2021 Oct
REPOSITORIES: biostudies-literature
Publications
Burden of nutritional deficiencies among children and adolescents aged 0 to 19 years in China, 1990 to 2015.
Xu Yuan-Yuan YY Zeng Xin-Ying XY Qiu Xiu X Fang Li-Wen LW Wang Zhuo-Qun ZQ Zhou Mai-Geng MG Wang Lin-Hong LH
Chinese medical journal 20211006 24
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Project description:ObjectivesTo assess the disease burden and changing trend of cardiomyopathy in children aged 0-14 years in China from 1990 to 2019.MethodsThis study was based on the Global Burden of Disease Study 2019; the age-specific prevalence rate, mortality rate and disability-adjusted life year (DALY) rate were used for analysis. Estimated annual percentage change (EAPC) in burden rate and its 95% confidence interval were calculated. The data of China were compared with the global average level.ResultsIn 2019, the numbers of prevalence, deaths, and DALYs of cardiomyopathy in children aged 0-14 years in China were 4,493 [95% uncertainty interval (UI): 2687 ~ 6,838], 434 (95%UI: 337 ~ 565) and 37,522 (95%UI: 29,321 ~ 48,891), with declining amplitudes of 16.32, 70.56, and 70.74%, compared with 1990, respectively. In 2019, the prevalence rate of cardiomyopathy in Chinese children aged 0-14 years was 2.00/100,000 (95%UI: 1.2/100,000 ~ 3.04/100,000), higher than 1990 [1.66/100,000 (95%UI:1.00/100,000 ~ 2.53/100,000)]; mortality rate was 0.19/100,000 (95%UI: 0.15/100,000 ~ 0.25/100,000), significantly lower than 1990 [0.46/100,000 (95%UI: 0.25/100,000 ~ 0.95/100,000)]; DALY rate was 16.69/100,000 (95%UI: 13.04/100,000 ~ 21.75/100,000), also significantly lower than 1990 [39.71/100,000 (95%UI: 22.06/100,000 ~ 82.8/100,000)]. All burden rates of cardiomyopathy in Chinese children aged 0-14 years old were all lower than the global averages of 2019; the burden rates of male children were higher than female children. In all calendar years from 1990 to 2019, the mortality and DALY rates of children younger than 1-year-old were significantly higher than in the other age groups of 0-14 years old. From 1990 to 2019, the prevalence rate of cardiomyopathy aged 0-14 years old gradually increased, with EAPC of 0.82 (95%CI: 0.71-0.93); mortality rate and DALY rate decreased [EAPC = -2.32 (95%CI: -2.59 to -2.05)].ConclusionFrom 1990 to 2019, the disease burden of cardiomyopathy in children of China aged 0-14 years was heterogeneous; the burden of male children was higher than females; and the burden of cardiomyopathy in children younger than 1 year old needs more attention.
| S-EPMC10436593 | biostudies-literature
Project description:Background/objectivesNutritional deficiencies remain significant public health issues in older populations globally. This study evaluates the burden, trends, and cross-country inequalities of four common nutritional deficiencies (protein-energy malnutrition, iodine deficiency, vitamin A deficiency, and dietary iron deficiency) in older adults from 1990 to 2021.MethodsAge-standardised prevalence, disability-adjusted life years (DALYs), and average annual percentage changes (AAPCs) of these deficiencies in people aged ≥ 65 years at global, regional, and national levels were estimated from the Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) 2021. Cross-country inequalities in disease burden were quantified using the slope index and concentration index, standard health equity methods recommended by the World Health Organization.ResultsGlobally, age-standardised prevalence rates of protein-energy malnutrition increased from 1407.16 per 100 000 population in 1990 to 2015.58 in 2021, with an AAPC of 1.18 (1.08-1.28), showing significant changes in 2015 and 2019, which were turning points in the joinpoint regression. Age-standardised prevalence rates of iodine, vitamin A, and dietary iron deficiencies decreased, with AAPCs of -0.49 (-0.53 to -0.44), -3.24 (-3.27 to -3.20), and - 0.14 (-0.17 to -0.12), respectively. Except for an increase in the DALY rate of vitamin A deficiency (AAPC 0.40), the DALY rates of the other three deficiencies decreased. Inequality in the burden of protein-energy malnutrition and iodine deficiency between high- and low-income countries narrowed, while inequality for vitamin A and dietary iron deficiencies remained stable. Age-standardised DALY rates for all deficiencies decreased as sociodemographic index increased.ConclusionsThe global status of nutritional deficiency among older adults has improved since 1990, but the increasing prevalence of protein-energy malnutrition requires attention. Additionally, cross-country health inequalities persist, necessitating more efficient public health measures.
| S-EPMC11786432 | biostudies-literature
Project description:IntroductionNutritional deficiencies (NDs) manifest in various forms and are widespread globally. However, a systematic evaluation of the epidemiology of NDs across all causes and age groups in different countries and regions has not been conducted.Materials and methodsThis study aimed to utilize data from the 2019 Global Burden of Disease (GBD) study to assess the burden and trends of NDs, including their incidence, prevalence, mortality, and disability-adjusted life years (DALYs). Additionally, the study evaluated health inequalities at global, regional, and national levels from 1990 to 2019.ResultIn 2019, the age-standardized incidence rate of NDs was 2,207.71 per 100,000 individuals (95% UI 1,863.04-2,604.67), and the age-standardized DALYs (ASR-DALYs) was 680.12 per 100,000 individuals (95% UI 507.21-894.89). Among the causes of NDs, dietary iron deficiency had the highest ASR-DALYs and exhibited minimal variation. Children under the age of 5 years faced the greatest risk of NDs. Sex disparity was evident, with males having lower rates than females. Although the gap in the burden of NDs between regions classified as poor and wealthy decreased, disparities persist.ConclusionThese findings provide critical insights for the development of global health strategies aimed at mitigating NDs and may guide policymakers in implementing effective and economically viable interventions.
| S-EPMC11461340 | biostudies-literature
Project description:China has hundreds of millions of children and adolescents aged 10-24 years, accounting for one-sixth of their total counterparts worldwide. We perform this study to clarify the priority of noncommunicable disease (NCD) control among youth in China via the Global Burden of Diseases Study 2019. The highest disability-adjusted life years (DALYs) from NCDs among youth in China remain in mental disorders, while the most increasing incidence is from diabetes and kidney diseases during 1990-2019. Bullying victimization and high BMI are the top risk factors for DALYs from mental disorders and diabetes mellitus, respectively. The most substantial gender differences are found for alcohol use disorders among the 20-24 age subgroup, which is also the top risk factor for neoplasm DALYs. Targeted interventions for NCDs among youth in China should focus on high body mass, alcohol usage, and bullying victimization, providing crucial information for resource-limited settings across the world.
| S-EPMC10772456 | biostudies-literature
Project description: Not available
| S-EPMC11695415 | biostudies-literature
Project description:Studies on the intraindividual double burden of malnutrition (DBM) among Chinese children and adolescents were lacking. This study aimed to analyze the prevalence of intraindividual DBM defined as the coexistence of overweight/obesity and dietary micronutrient intake insufficiency and investigate dietary micronutrient intake in Chinese children and adolescents. Using data from the 2015 China Health and Nutrition Survey (CHNS), 1555 children and adolescents aged 6 to 17 years were selected as the subjects. We referred to China Food Composition to calculate the intakes of 11 selected dietary micronutrients from diet data collected by consecutive three days of 24 h recalls combined with household weighing of seasonings. We used the Chinese estimated average requirement (EARs) as a cutoff to define the dietary micronutrients deficiency, and applied the body-mass-index-for-age Z-scores (BAZ) of World Health Organization (WHO) child growth standards to define the category of body weight. Among the subjects in present study, the prevalence of overweight and obesity was 15.43% and 11.06%, respectively, and 26.24% of the subjects had undergone intraindividual DBM. The results suggest that the prevalence of intraindividual DBM and dietary micronutrients deficiency in Chinese children and adolescents is high.
| S-EPMC8469495 | biostudies-literature
Project description:From 1990 to 2019, the age-standardized incidence rate of nutritional deficiencies in China remained stable. However, the age-standardized disability-adjusted life-years (DALY) rate of nutritional deficiencies decreased from 1990 to 2019. Data were extracted from the GBD 2019 datasets. Estimated annual percentage changes (EAPCs) were calculated to assess the incidence rate, and DALY trends of nutritional deficiencies. Measures were stratified by subtypes, regions, and age groups. In 2019, the age-standardized DALY rates of dietary iron deficiency and protein-energy malnutrition reached their highest levels. The main population groups with protein-energy malnutrition and dietary iron deficiency were adults over the age of 70 and children under the age of five. The latter group also had a greater burden of vitamin A deficiency. Zhejiang, Beijing, and Guangdong reported the highest age-standardized incidence rates of nutritional deficiencies, which mainly pertained to protein-energy malnutrition and vitamin A deficiency. Tibet, Xinjiang, and Hainan had the highest age-standardized DALY rates of nutritional deficiencies, which mainly pertained to dietary iron deficiency and protein-energy malnutrition.
| S-EPMC9570758 | biostudies-literature
Project description:ObjectivesWe aim to delineate the digestive congenital abnormalities burden in children under 14 years old between 1990 and 2021.DesignWe implemented data from the Global Burden of Disease (GBD) 2021 database to evaluate digestive congenital abnormalities burden with different measures in 204 countries and territories from 1990 to 2021. We present precise estimations with 95% uncertainty intervals. In addition, we computed the estimated annual percentage change (EAPC) to examine the temporal patterns of these indicators.SettingIt uses prevalence, deaths and disability-adjusted life years (DALYs) data from the GBD study to analyse this issue.ParticipantsPatients with digestive congenital abnormalities diagnosis.OutcomesTotal numbers, age-standardised rates (ASRs) of prevalence, mortality and DALYs and their EAPCs were the main outcomes among children aged 0-14 years.ResultsIn 2021, 2206.79 thousand prevalent cases were reported worldwide, with digestive congenital anomalies accounting for 47.16 thousand deaths and 4324.56 thousand DALYs among children aged 0-14 years. Digestive congenital anomalies prevalence was mitigated by 8.15% between 1990 and 2021, with the global ASR of prevalence declining to 40.09 per 100 000. Digestive congenital anomalies mortality was mitigated by 35.35% between 1990 and 2021, with an ASR of deaths declining to 0.77 per 100 000. The worldwide burden of digestive congenital anomalies decreased by 34.96% in terms of DALYs from 1990 to 2021, with an ASR of 70.44 DALYs per 100 000 population. There was a significant hindrance in the prevalence, particularly among older children. The likelihood of digestive congenital abnormalities peaked during infancy (2-4 years) in all regions.ConclusionWe highlight promising global declines in the digestive congenital anomalies burden among children over the past 32 years. Prevalence, deaths and DALYs associated with these anomalies have shown consistent decreases, although regional variations persist. These findings offer crucial insights for shaping effective prevention and management strategies for paediatric digestive congenital anomalies.
| S-EPMC11667325 | biostudies-literature
Project description:BackgroundFalls in older people have become a major public health concern worldwide, but a comprehensive assessment of the burden of falls for older people in mainland China has not been done. We aimed to investigate the burden of falls among older people at the national and subnational level in mainland China, and explore the trends from 1990 to 2019, using data from the Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) 2019.MethodUsing data from GBD 2019, we estimated the burden of falls among people aged 60 years and older by sex and age group in terms of incidence, mortality, and disability-adjusted life-year (DALY) rates and assessed these indicators at the subnational level in 31 geographical units (hereafter called provinces). We investigated the overall trend in the burden of falls across these 31 provinces from 1990 to 2019, and assessed the change in the burden of falls by sex, age group (60-64, 65-69, 70-74, 75-79, and ≥80 years), and province between 1990 and 2019.FindingsIn 2019, in mainland China, the incidence rate of falls among people aged 60 years and older was 3799·4 (95% uncertainty interval [UI] 3062·4-4645·0) new falls per 100 000 population, and 39·2 deaths (21·8-48·8) per 100 000 population and 1238·9 DALYs (920·5-1553·2) per 100 000 population were due to falls. We found no significant difference in the burden of falls between males and females. The incidence, mortality, and DALY rates of falls for people aged 80 years and older were significantly higher than those in the other age groups, except for incidence rate, which was non-significantly different between the age 75-79 years group and the oldest age group. Large variations in the incidence and DALY rates of falls were observed across 31 provinces. Although between 1990 and 2019 we found no significant changes in overall mortality due to falls in all provinces and in DALY rates for 23 provinces (DALY rates significantly decreased in two provinces and increased in six provinces), we found large increases in the incidence rate of falls in both males (percentage change between 1990 and 2019: 82·9% [67·4-100]) and females (77·0% [63·3-91·8]). The percentage change in incidence rate of falls between 1990 and 2019 varied from 50·0% (42·2-59·5) for people aged 60-64 years to 123·8% (105·4-141·9) for people aged 80 years and older. All provinces had significant increases in the incidence rate of falls between 1990 and 2019, with Sichuan having the greatest increase (148·5% [125·5-171·4]) and Jilin the smallest increase (14·7% [3·6-26·1]).InterpretationBetween 1990 and 2019, the incidence rate of falls increased substantially in older adults across mainland China, whereas the rates of mortality and DALY of falls among older people remained relatively stable, suggesting improvements in outcomes of falls. Nevertheless, falls remain an ongoing health burden for older people in mainland China, and there is an urgent need to introduce system-wide, integrated, and cost-effective measures to protect and support older people to minimise their risks and combat an increasing absolute burden as the population continues ageing.FundingBill & Melinda Gates Foundation.
| S-EPMC8646839 | biostudies-literature
Project description:Under-five years of age is a critical period for children's growth and development. Nutritional deficiency during this period is associated with wasting, underweight and stunting. We aimed to conduct an epidemiological study using data derived from the GBD2019 to found the global distribution and changing trends of nutritional deficiencies among children under 5 years old, as well as the correlation between social development status and nutritional deficiencies. Nutritional deficiencies in children under 5 years has been substantially improved in the past decade; however, the progress has been unevenly distributed globally. The incidence and DALY rate decreased with the increase of socio-demographic index. In 2019, the incidence (51,872.0 per 100,000) was highest in Central Sub-Saharan Africa and the DALY rate (5597.1 per 100,000) was the highest in Western Sub-Saharan Africa. Among five subcategories of nutritional deficiencies in children under 5 years, vitamin A deficiency accounted for the largest proportion of incident cases (100,511,850, 62.1% in 2019), while the proportion of DALYs caused by protein-energy malnutrition was the highest (9,925,276, 62.0%). Nutritional deficiency in some countries remains worrisome, for whom policies guarantees and sustained efforts to control nutritional deficiencies are urgently needed.
| S-EPMC9268233 | biostudies-literature