共查询到20条相似文献,搜索用时 31 毫秒
1.
The purpose of the study was to detect the AluI and DdeI polymorphisms within POU1F1 gene exon 6 and 3''UTR region in Turkish sheep breeds, and their association with milk productive traits. Jugular blood samples were collected from 50 Sakiz, 50 White Karaman, and 50 Awassi sheep using EDTA as an anticoagulant. PCR-RFLP and sequencing analysis were performed to investigate possible polymorphisms in the exon 6 and 3'' flanking region of the sheep POU1F1 gene. The PCR products were digested with restriction endonuclease AluI and DdeI, and biallelic polymorphism was found with restriction endonuclease AluI and two genotypes ( TT (296 bp and 173 bp) and CC (235 bp, 173 bp and 61 bp)) were detected. White Karaman and Awassi breeds did not show polymorphisms for AluI restriction sites. No polymorphism at the DdeI cleavage sites was detected in the three sheep breeds. Significant statistical results were found in milk yield ( ***P0.001), fat ( ***P0.001) and lactose ( *P0.05) values with TT and CC genotypes, however no significant association of TT and CC genotypes with protein values was detected (P>0.05) and individuals with genotype TT had a superior milk yield in Sakiz sheep breeds. As sequence results, seven variation points were determined for exon 6 (g.185T>C) and 3''UTR (g.220G>A, g.229C>T, g.248C>T, g.250A>T, g.255T>C, g.258C>T) of the sheep POU1F1 gene. We have reported here for the first time single nucleotide polymorphisms of the POU1F1 gene for both exon 6 and 3''UTR and its effects on milk traits in Turkish sheep breeds were evaluated.Key Words: Milk traits, POU1F1 gene, Polymorphism, Turkish sheep breeds 相似文献
2.
We investigated the changes of anthropometrical parameters in Japanese children with
type 1 diabetes (T1DM) from birth to the onset of diabetes. One-hundred ninety-nine
children (79 males and 120 females) diagnosed between 0–16 yr of age during the period
between 1990 and 2003 were the subjects of this study. The subjects were categorized into
3 groups according to onset age (0–5 yr; n=74, 5–10 yr; n=61, 10–16 yr; n=64). At birth,
the younger onset (<5) group had significant lower height and weight standard deviation
score (SDS) compared with the older onset (5≤) group ( p=0.01 and p=0.02, respectively).
When the changes in height SDS from birth to onset were compared, height SDS at onset were
significantly greater than those at birth in the younger onset group ( p<0.001).
However, no significant difference was observed in the other groups ( p=0.95 and p=0.39).
These results suggest that relatively small size at birth and accelerated growth after
birth until the onset of diabetes may be a characteristic of Japanese T1DM children with
younger onset and may further support the hypothesis that emphasizes accelerated growth
and subsequent insulin resistance as a cause of earlier onset of T1DM. 相似文献
3.
We assessed the associations between women''s empowerment and anaemia and haemoglobin concentration among children (6–59 months) in 31 sub‐Saharan African (SSA) countries. We included 72,032 mother–child pairs from Demographic and Health Surveys conducted between 2006 and 2019. A three‐dimensional women''s empowerment index (attitude towards violence, decision making and social independence) was constructed using principal components analysis, and associations between the index and any anaemia and Hb concentration were assessed using multilevel regression. The mean (standard deviation) haemoglobin concentration was 102.3 (16.0 g/L) and 65.8% of the children were anaemic. The odds of anaemia reduced with increasing empowerment in the dimensions of attitude towards violence [quintile (Q5) versus Q1, OR 0.77; 95% confidence interval [CI] 0.65–0.89, p trend = 0.006], decision making (Q5 vs. Q1, OR 0.72; 95% CI 0.61–0.84, p trend < 0.001) and social independence (Q5 vs. Q1, OR 0.86; 95% CI 0.76–0.97, p trend = 0.015). The mean Hb concentration increased with increasing women''s empowerment in the dimensions of attitude towards violence (Q5 vs. Q1, mean difference [MD] 1.40 g/L; 95% CI 0.63–2.17, p trend < 0.001) and social independence (Q5 vs. Q1, MD 1.32 g/L; 95% CI 0.36–2.28, p trend = 0.001). There was no evidence for a linear trend in the association between decision making and haemoglobin concentration (p trend = 0.051). Women''s empowerment was associated with reduced odds of any anaemia and higher haemoglobin concentration in children. The promotion of women''s empowerment may play a role in reducing the burden of childhood anaemia in SSA. 相似文献
4.
Objective: Juvenile systemic lupus erythematosus (JSLE) is a common rheumatologic disorder that involves multi organ systems. Prognosis of lupus in children may be poorer than in adults. In this study, we determined mortality and morbidity rates in the pediatric SLE in Iran.
Methods: In a cross sectional study, we evaluated 120 children with SLE who had registered in our pediatric rheumatology database within 2004-2010. Data including sex, age, remission, age at the time of diagnosis, age at the time of study, various types of organ involvement, mortality and remission were extracted from this database.
Findings
: From 120 cases, 77% (92 cases) were females and 23% (28 cases) males (F:M=3.3). Mean follow up period was 56±32 months and mean age at the time of manifesting disease 10.34±2.9 years. Mortality rate was 10% (12 cases) in our investigation. Musculoskeletal involvement showed significant difference between various age groups ( P<0.01), that was more frequent in group of 7 years and older. Frequency of oral ulcer and ophthalmic involvement in boys was significantly higher than in girls ( P<0.05). Frequency of cardiovascular involvement ( P<0.01) and renal involvement ( P<0.01) was significantly higher in the patients who had no remission. There was a significant association between mortality rate and cardiac ( P<0.02, OR=4.9), pulmonary ( P<0.01, OR=10.167) and liver ( P<0.05, OR=1.19) involvement.
Conclusion: In our investigation 1-year survival rate was 97% and 5-year survival rate 89%. Liver, cardiac and pulmonary involvements have an association with higher mortality in JSLE patients.Key Words: Systemic Lupus Erythematosus, Mortality, Morbidity, Juvenile, Children, Iran 相似文献
5.
The objective of this study was to investigate the association between dietary diversity, child growth and child developmental outcomes. This was a prospective cohort study. Developmental outcomes were assessed by communication, fine motor, gross motor, personal social, problem solving and combined developmental scores measured by the Extended Ages and Stages Questionnaire (EASQ) at a 6‐month follow‐up visit. Height and weight were measured at baseline and a 6‐month follow‐up. Baseline minimum dietary diversity (MDD) for children 6–23 months old was defined by consumption of five or more of the following food groups: (1) breast milk; (2) grains, roots and tubers; (3) legumes and nuts; (4) dairy products; (5) flesh foods; (6) eggs; (7) vitamin A‐rich fruits and vegetables and (8) other fruits and vegetables. Participants were 117 children 6–23 months of age. Linear growth faltering was defined as a significant decline ( p < 0.05) in length‐for‐age Z‐scores (LAZ) between baseline and follow‐up. Regression models were performed. The study was conducted in rural eastern Democratic Republic of the Congo (DRC). MDD was positively associated with change in LAZ (coefficient: 0.87 [95% confidence interval [CI]: 0.33, 1.40]), and a reduced odds of stunting (LAZ < −2) (odds ratio: 0.21 [95% CI: 0.07, 0.61]). MDD was also associated with a significantly higher combined EASQ‐ Z‐scores (coefficient: 0.34 [95% CI: 0.003, 0.68], higher communication EASQ‐ Z‐scores [0.50 {95% CI: 0.14, 0.85}], and higher personal social EASQ‐Z‐scores [0.46 {95% CI: 0.11, 0.82}]). This study provides further evidence demonstrating the need for interventions to improve dietary diversity among young children. 相似文献
6.
Anaemia control programmes in India are hampered by a lack of representative evidence on anaemia prevalence, burden and associated factors for adolescents. The aim of this study was to: (1) describe the national and subnational prevalence, severity and burden of anaemia among Indian adolescents; (2) examine factors associated with anaemia at national and regional levels. Data ( n = 14,673 individuals aged 10–19 years) were from India''s Comprehensive National Nutrition Survey (CNNS, 2016–2018). CNNS used a multistage, stratified, probability proportion to size cluster sampling design. Prevalence was estimated using globally comparable age‐ and sex‐specific cutoffs, using survey weights for biomarker sample collection. Burden analysis used prevalence estimates and projected population from 2011 Census data. Multivariable logistic regression models were used to analyse factors (diet, micronutrient deficiencies, haemoglobinopathies, sociodemographic factors, environment) associated with anaemia. Anaemia was present in 40% of girls and 18% of boys, equivalent to 72 million adolescents in 2018, and varied by region (girls 29%–46%; boys 11%–28%) and state (girls 7%–62%; boys 4%–32%). Iron deficiency (ferritin < 15 μg/L) was the strongest predictor of anaemia (odds ratio [OR]: 4.68, 95% confidence interval [CI]: [3.21,6.83]), followed by haemoglobinopathies (HbA2 > 3.5% or any HbS) (OR: 2.81, 95% CI: [1.66,4.74]), vitamin A deficiency (serum retinol <20 ng/ml) (OR: 1.86, 95% CI: [1.23,2.80]) and zinc deficiency (serum zinc < 70 μg/L) (OR: 1.32, 95% CI: [1.02,1.72]). Regional models show heterogeneity in the strength of association between factors and anaemia by region. Adolescent anaemia control programmes in India should continue to address iron deficiency, strengthen strategies to identify haemoglobinopathies and other micronutrient deficiencies, and further explore geographic variation in associated factors. 相似文献
7.
ObjectiveFAS and FASL polymorphisms are suggested to play an important role in tubulitis that is a major component of acute rejection. The aim of this study was to investigate the role of FAS-670A/G and FASL–843C/T gene polymorphisms on allograft nephropathy in pediatric renal transplant patients MethodsFifty three patients (22 males 31 females) aged 2 to 20 years (mean 12.3±0.6) who had renal transplantation and fifty healthy control subjects (25 males 25 females) were enrolled in the study. Pearson''s Chi Square test was used for the statistical analysis. Survival rates were estimated with the Kaplan Meier method. Age, sex, chronic renal failure etiology, treatment modality and duration and donor type were recorded. FAS-670A/G and FASL–843C/T gene polymorphisms were compared between renal transplant patients and normal healthy population as well as between renal transplant patients with and without acute rejection. FindingsFAS-670A/G genotypes or alleles were not significantly different between control and transplant patients and among transplant patients with and without acute rejection ( P>0.05 for all). FASL–843C/T genotypes and alleles were not different between transplantation and control groups ( P>0.05 for all). However, FASL–843C/T alleles were significantly different between patients with and without AR ( P=0.02). The percentages of C allele were higher in children with acute rejection (68.8% vs 44.6%). ConclusionFASL gene polymorphisms may play a major role in acute rejection while FAS polymorphisms have not been found to be different between patients with and without acute renal graft rejection. 相似文献
8.
BackgroundExploration of cardiometabolic alterations in the pre-adolescent stage is necessary to characterize possible patterns for matabolic syndrome (MetS) in the earliest stages of the life. However, defining specific cutoff points for metabolic and vascular markers represents a complex task in pre-adolescent populations. This study aimed to estimate the prevalence of MetS and its components in children aged 5-9 years old by using the MetS definition for adolescents with the lowest cut-off points, and evaluate its relationship with overweight and socio-demographic determinants.MethodsA total of 494 children were evaluated. Multivariate models with filtered variables in preliminary univarite analyses were built to find predictive factors of MetS and its components.ResultsThe prevalence of MetS was 8.7% in the studied children. Multivariate models showed that age, overweight and low socioeconomic stratum were associated with MetS; low high-density lipoprotein cholesterol was not significantly associated with any variable; high triglycerides were positively associated with age, overweight and inversely associated with kilocalories/day; female gender was the only variable significantly associated with high fasting glucose (inverse association); and age, gender and overweight were significant factors for increased waist circumference. In the case of high blood pressure, no variable was classified to the multivariate analysis.ConclusionThis study showed disturbing figures regarding cardiometabolic risk in the children based on comparisons with studies in adolescents. Further studies are needed to confirm the utility of the de Ferranti Mets definition in children. 相似文献
9.
Dairy milk has been shown to contribute to child growth in many countries, but the relationship between milk intake and anthropometric outcomes among Indian children has not been studied. The objectives were to describe children aged 6–59 months who consume dairy milk in India and determine if dairy milk consumption was associated with lower odds of stunting, underweight and anthropometric failure among Indian children. This was a cross‐sectional study based on the fourth Indian National Family Health Survey (NFHS‐4), which was a national survey conducted between 2015 and 2016 by the Ministry of Health and Family Welfare. The primary exposure was the consumption of dairy milk within the past day or night. The primary outcomes were stunting (height‐for‐age z score < −2), underweight (weight‐for‐age z score < −2) and the composite index of anthropometric failure (CIAF), which is a combination of weight‐for‐age, weight‐for‐height and height‐for‐age. Multivariable logistic regression models and coarsened exact matching (CEM) were used to determine the relationship between dairy milk and odds ratios of each outcome. Setting was in India. Participants were children ( N = 107,639) aged 6–59 months. Children who consumed dairy milk in the past day or night had an odds ratio of 0.95 for underweight (95% CI 0.92–0.98, P = .0005), 0.93 for stunting (95% CI 0.90–0.96, P < .0001) and 0.96 for CIAF (95% CI 0.93–0.99, P = .004), compared with children who did not consume dairy milk after adjusting for relevant covariates. When CEM was used among a subset ( n = 28,207), evidence for relationships between dairy milk and anthropometric outcomes was consistent but slightly weaker. Widespread, equitable access to dairy milk among childhood may be part of an effort to lower the risk of anthropometric failure among children in India. 相似文献
10.
Undernutrition during pregnancy in adolescence confers a high risk of maternal morbidity and adverse birth outcomes, particularly in low‐resource settings. In a secondary analysis, we hypothesized that younger undernourished pregnant adolescents (<18 years) would benefit more than undernourished pregnant adults (>20 years) from the intervention of supplementary food and anti‐infective treatments. The original trial in Sierra Leone enrolled 236 younger adolescents (<18 years), 454 older adolescents (aged 18–19 years), and 741 adults (≥20 years), all with a mid‐upper arm circumference ≤23 cm. Younger adolescents had lower final fundal height as well as smaller newborns (−0.3 kg; 95% confidence interval [CI], −0.3, −0.2; p < 0.001) and shorter newborns (−1.1 cm; 95% CI, −1.5, −0.7; p < 0.001) than adults. The intervention''s effect varied significantly between maternal age groups: adults benefited more than younger adolescents with respect to newborn birth weight (difference in difference, 166 g; 95% CI, 26, 306; interaction p = 0.02), birth length (difference in difference, 7.4 mm; 95% CI, 0.1, 14.8; interaction p = 0.047), and risk for low birth weight (<2.5 kg) (interaction p = 0.019). The differences in response persisted despite adjustments for maternal anthropometry, the number of prior pregnancies, and human immunodeficiency virus status. Older adolescents similarly benefited more than younger adolescents, though differences did not reach statistical significance. In conclusion, newborns born to younger adolescent mothers had worse outcomes than those born to adult mothers, and adults and their newborns benefited more from the intervention than younger adolescents. 相似文献
11.
AimsTo assess the presence of a first night effect (FNE) in children and adolescents and to examine if a single night polysomnography (PSG) is sufficient for diagnosing obstructive sleep apnoea syndrome (OSAS). MethodsProspective case study of 70 patients (group 1: 2–6 years, n = 22; group 2: 7–12 years, n = 32; group 3: 13–17 years, n = 16) referred for OSAS. Diagnostic criteria for OSAS: one or more of the following: (1) obstructive apnoea index (OAI) ⩾1; (2) obstructive apnoea hypopnoea index (oAHI) ⩾2; (3) SaO 2 ⩽89% in association with obstruction. ResultsIn all age groups, but mainly in the oldest children, REMS increased during the second night, mainly at the expense of stage 2 sleep. The first night PSG correctly identified OSAS in 86%, 91%, and 100% of the children for groups 1, 2, and 3 respectively. This represents 9% false negatives for OSAS when only the first night PSG was used. All cases missed had mild OSAS, except for one with oAHI >5 on night 2. There were also seven patients with OSAS on night 1 but with a normal PSG on night 2: all had oAHI <5. ConclusionThere is a FNE in children and adolescents. A single night PSG is sufficient for diagnosing OSAS, but in cases with a suggestive history and examination and with a negative first night, a second night study might be advisable. 相似文献
12.
Objectivethis study aimed to evaluate the association of breakfast intake with cardiometabolic risk factors in a nationally-representative sample of Iranian pediatrics. Methodsthe study participants considered of 5,625 school students aged 10-18 years, studied in the third survey of the national school-based surveillance system (CASPIAN-III). They were classified into three groups based on the number of days they ate breakfast: “regular breakfast eater” (6-7days/week), “often breakfast eater” (3-5days/week), and “seldom breakfast eater” (0-2 days/week). Metabolic syndrome (MetS) was defined based on the Adult Treatment Panel III (ATP III) criteria modified for the pediatric age group. Moreover, high total cholesterol, high low-density lipoprotein cholesterol (LDL-C) and generalized obesity were included as other cardiometabolic risk factors. Multiple logistic regression analyses were used to evaluate the association between the breakfast intake category and cardiometabolic risk factors. Resultsthe number of subjects classified as “regular”, “often” and “seldom” breakfast eaters were 2,653(47.3%), 1,327(23.7%) and 1,624(29.0%), respectively. The average of triglycerides (TG), LDL-C, systolic blood pressure (SBP) and body mass index (BMI) were higher in the “seldom breakfast eater” group (P for trend<0.001), whereas the mean of high-density lipoprotein cholesterol (HDL-C) was lower in this group than their other counterparts. Seldom breakfast eaters had an increased risk of obesity, elevated TG and LDL-C, as well as low HDL-C compared to “regular breakfast eaters”. The risk of MetS was significantly increased in subjects who seldom ate breakfast (OR 1.96, 95% CI 1.18-3.27). Conclusionsskipping breakfast is associated with increased risk of MetS and other cardiometabooic factors in children and adolescents. Promoting the benefit of eating breakfast could be a simple and important implication to prevent these risk factors. 相似文献
13.
Telomere length (TL) has been associated with lifestyle and dietary pattern. However, the available evidence on this association in children is scarce, especially in low‐ and middle‐income countries (LMICs). Therefore, this study aimed to evaluate the association of dietary pattern and leukocyte TL (LTL) in preschool children, Sabzevar, Iran (2017). This cross‐sectional study was based on 187 preschool children (aged 5 to 7) recruited from 27 kindergartens. Nutrition information including amounts of consumed dairy products, meat and processed meat products, nuts and seeds, white bread and refined grains, fruits, vegetables, simple sugars, fats and drinks was obtained through a questionnaire. Linear mixed‐effects models were fitted with polymerase chain reaction (PCR) plate ID and kindergartens as random effects to estimate the association of each food group consumption with LTL, controlled for relevant covariates. Higher consumption of dairy products and sugar was associated with shorter LTL ( β = −0.180, 95% confidence interval [CI]: −0.276, −0.085, P value <0.001 and β = −0.139, 95% CI: −0.193, −0.086, P value <0.001, respectively). An increase in consumption of fish, nuts and seeds, coloured fruits, green leafy vegetables, cruciferous vegetables and olive was significantly associated with the increase in relative LTL. The associations for the consumption of legumes, other fruits, yellow and orange vegetables, red meat, egg, white bread and refined grains, solid and liquid fats, processed meats, potato chips, carbonated drinks, tea (black) and soft drinks groups were not statistically significant. Our findings showed that there was an association between the consumption of certain food groups with LTL. 相似文献
15.
Objective: Obesity increases cardiac diseases by increasing tendency to atherosclerosis. Our aim was to define epicardial adipose tissue thickness, and its related factors in obese children.
Methods: Total of 94 patients were divided into obesity with metabolic syndrome (MS) (n=30), obesity without MS (n=33), and control (n=31) groups. Auxological values with fasting glucose, fasting insulin, alanine transaminase, serum lipid levels, and high sensitive C-reactive protein levels were evaluated. Epicardial adipose tissue thickness, interventricular septum thickness and left ventricular mass were measured by echocardiography.
Findings: Weight, body mass index, waist circumference, insulin, alanine transaminase, and high sensitive C-reactive protein values were markedly higher in obesity group when compared with controls ( P<0.001). Epicardial adipose tissue thickness was 0.64±0.23 cm in obesity with MS; 0.60±0.20 cm in obesity without MS, and 0.27±0.12 cm in control group ( P<0.001). Interventricular septum thickness and left ventricular mass values were markedly high in obesity without MS group ( P<0.001 and P=0.002).
Conclusion: Our study has indicated that obesity has unfavorable effects on heart starting in the adolescence.Key Words: Adipose Tissue, Insulin Resistance, Obesity, Metabolic Syndrome, Cardiovascular Diseases, Adolescence 相似文献
16.
Objective: This study investigated the expression and prognostic significance of the CD95 death receptor and CD20, a B cell-lineage associated marker, along with CD34 and CD44 non-lineage associated molecules in Iranian children with acute lymphoblastic leukemia (ALL).
Methods: We performed immunophenotyping for expressions of the molecules in blood samples from children diagnosed with ALL by using a panel of monoclonal antibodies for flow cytometry analysis. The expression of markers was evaluated in relation to clinical and paraclinical features as well as response to treatment in the patients.
Findings
: CD95 showed a higher expression in T-ALL compared to B-ALL ( P<0.001). Analysis of the clinical and laboratory findings at diagnosis in the group of B-ALL patients revealed an association between CD95 expression with lower white blood cell (WBC) numbers and bone marrow blasts ( P<0.05). We detected a positive correlation between the expressions of CD95 and CD44 ( r=0.445, P<0.01) in B-ALL patients. There was an association between CD20 expression and several poor prognostic factors that included increased extramedullary involvement (EMI) and decreased platelet numbers ( P<0.008). The mean expression of CD34 in B-ALL was higher than T-ALL ( P=0.004). At follow-up, complete remission duration (CRD) and survival duration did not significantly differ between patients who were positive or negative for each marker.
Conclusion: Association of the studied molecules with several prognostic factors implies the significance of CD95 molecule as favorable and CD20 as unfavorable prognostic markers for childhood ALL.Key Words: Acute Lymphoblastic Leukemia, CD95, CD20, CD34, Prognosis 相似文献
17.
Infant feeding practices impact children''s nutritional and health status, influencing growth and development. This study aimed to analyse the evolution of infant feeding practices from 9 to 24 months of age, considering infant and young child feeding (IYCF) indicators and food processing. The infant feeding practices in children from the Brazilian site of the MAL‐ED study were evaluated at 9 ( n = 193), 15 ( n = 182) and 24 months ( n = 164) using 24‐h dietary recalls. IYCF indicators were evaluated, and the extent of food processing was evaluated, using the NOVA classification. Breastfeeding declined significantly over time, from 77.6% at 9 months to 45.1% at 24 months. Although dietary diversity did not significantly change during the study period (80.5% at 24 months), the minimum acceptable diet significantly increased from 67.9% to 76.1% at 24 months ( p < 0.0005). All the studied children consumed sweetened beverages from 9 months. Unhealthy food consumption and zero vegetable or fruit consumption significantly increased over time ( p < 0.0005). Unprocessed food consumption decreased from 9 to 24 months of age ( p < 0.0005), while ultra‐processed food consumption increased ( p < 0.0005) during the study period. Logistic regressions showed that, at 9 months, breastfed children presented a lower risk for ultra‐processed food consumption (odds ratio [OR] = 0.31; 95% confidence interval [CI] = 0.13–0.77); and children reaching the minimum acceptable diet presented more risk for ultra‐processed food consumption (OR = 2.31; 95% CI = 1.01–5.27). In conclusion, data showed a reduction in the quality of infant feeding practices over the first 2 years of life, with a decrease in breastfeeding and an increase in the consumption of unhealthy and ultra‐processed foods. 相似文献
18.
Risk of death from undernutrition is thought to be higher in younger than in older children, but evidence is mixed. Research also demonstrates sex differences whereby boys have a higher prevalence of undernutrition than girls. This analysis described mortality risk associated with anthropometric deficits (wasting, underweight and stunting) in children 6–59 months by age and sex. We categorised children into younger (6–23 months) and older (24–59 months) age groups. Age and sex variations in near‐term (within 6 months) mortality risk, associated with individual anthropometric deficits were assessed in a secondary analysis of multi‐country cohort data. A random effects meta‐analysis was performed. Data from seven low‐or‐middle‐income‐countries collected between 1977 and 2013 were analysed. One thousand twenty deaths were recorded for children with anthropometric deficits. Pooled meta‐analysis estimates showed no differences by age in absolute mortality risk for wasting (RR 1.08, p = 0.826 for MUAC < 125 mm; RR 1.35, p = 0.272 for WHZ < −2). For underweight and stunting, absolute risk of death was higher in younger (RR 2.57, p < 0.001) compared with older children (RR 2.83, p < 0.001). For all deficits, there were no differences in mortality risk for girls compared with boys. There were no differences in the risk of mortality between younger and older wasted children, supporting continued inclusion of all children under‐five in wasting treatment programmes. The risk of mortality associated with underweight and stunting was higher among younger children, suggesting that prevention programmes might be justified in focusing on younger children where resources are limited. There were no sex differences by age in mortality risk for all deficits. 相似文献
19.
Objectives—To describe trends in injury mortality among adolescents in Taiwan for prioritising preventive interventions. Methods—Adolescent injury mortality data for Taiwan were derived from official publications of vital statistics from 1965 to 1994 to determine trends by sex and cause of death. Simple linear regression was used to test the trends. Results—The number of deaths due to injury among adolescents aged 10–19 years in Taiwan increased from 983 in 1965 to 1783 in 1994, an 81% increase. The injury mortality rate increased 42%, from 32.2 per 100 000 in 1965 to 45.6 per 100 000 in 1994. The proportion of injury deaths also increased, from 45.3% in 1965 to 72.8% in 1994. The trends in mortality from motor vehicle injury (MVI) among four demographic groups were all significantly positive (p<0.001). The proportion of deaths due to MVI among injury was 14% in 1965 and increased to 63% in 1994. Conclusions—The increase in injury mortality rates among adolescents over the past three decades appears to be due largely to the increase in MVI mortality rates with males aged 15–19 years accounting for most of this increase. Priorities for adolescents in Taiwan are MVI (especially motorcyclists) and drownings. 相似文献
20.
BACKGROUND: Metabolic syndrome (MetS) is associated with increased risk for diabetes and coronary heart disease. Data suggest that MetS starts even in children. Thus, it is important to understand the role of MetS and the risks related to it. Furthermore, white blood cell count (WBCC) is available in routine examination and it has been proved to be related to risks of MetS. METHODS: A total of 1657 subjects aged 14-19 years were enrolled, with normal WBCC (< or =10 x 10(9) cells/L). The subjects were divided into four quartiles according to WBCC (WBCC1-4, from the lowest to highest WBCC) in both genders. RESULTS: The female subjects had significantly lower systolic blood pressure, fasting plasma glucose (FPG), triglyceride (TG), body mass index (BMI) and higher high-density lipoprotein-cholesterol (HDL-C) than the male subjects. When comparing the risks of the quartiles of WBCC, WBCC4 had significant higher BMI than WBCC1 and WBCC2 in both genders; and lower HDL-C than WBCC3 in male subjects. On multiple regression WBCC was positively related with BMI and TG and negatively related to HDL-C in male subjects. In female subjects only BMI was positively correlated with WBCC. Subjects with MetS did not have significant higher WBCC than those without MetS. CONCLUSIONS: In adolescents with normal WBCC, BMI is significantly related to the levels of WBCC and is the earliest component of MetS to be noted in adolescents. Elevated TG and decreased HDL-C could also be important markers for future risk factors only in male subjects. 相似文献
|