RESUMO
BACKGROUND: This study aimed to assess the anthropometric measures and pubertal growth of children and adolescents with Type 1 diabetes mellitus (T1DM) and to detect risk determinants affecting these measures and their link to glycemic control. PATIENTS AND METHODS: Two hundred children and adolescents were assessed using anthropometric measurements. Those with short stature were further evaluated using insulin-like growth factor 1 (IGF-1), bone age, and thyroid profile, while those with delayed puberty were evaluated using sex hormones and pituitary gonadotropins assay. RESULTS: We found that 12.5% of our patients were short (height SDS < -2) and IGF-1 was less than -2 SD in 72% of them. Patients with short stature had earlier age of onset of diabetes, longer duration of diabetes, higher HbA1C and urinary albumin/creatinine ratio compared to those with normal stature (p < 0.05). Additionally, patients with delayed puberty had higher HbA1c and dyslipidemia compared to those with normal puberty (p < 0.05). The regression analysis revealed that factors associated with short stature were; age at diagnosis, HbA1C > 8.2, and albumin/creatinine ratio > 8 (p < 0.05). CONCLUSION: Children with uncontrolled T1DM are at risk of short stature and delayed puberty. Diabetes duration and control seem to be independent risk factors for short stature.
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Diabetes Mellitus Tipo 1 , Fator de Crescimento Insulin-Like I , Puberdade , Adolescente , Criança , Feminino , Humanos , Masculino , Antropometria , Biomarcadores/sangue , Estatura , Estudos Transversais , Egito/epidemiologia , Seguimentos , Hormônios Esteroides Gonadais/sangue , Transtornos do Crescimento/etiologia , Transtornos do Crescimento/diagnóstico , Fator de Crescimento Insulin-Like I/metabolismo , Fator de Crescimento Insulin-Like I/análise , Prognóstico , Puberdade/fisiologia , Puberdade Tardia/etiologia , Puberdade Tardia/diagnóstico , Puberdade Tardia/sangueRESUMO
Short stature is a common physical developmental abnormality in children. Without timely and accurate diagnosis, as well as early intervention, it can impose a heavy burden on the children and their families. There are numerous causes for short stature, and the diagnostic process essentially involves identifying its underlying causes. Based on a thorough understanding of the regular patterns of child physical development and the characteristics of individuals at high risk of short stature, a scientific definition of short stature needs to be established, along with standardized diagnostic and treatment protocols, to achieve early diagnosis or referral for short stature. Furthermore, it is necessary to enhance scientific awareness of short stature among parents and primary care pediatricians, in order to avoid over-treatment, missed diagnoses, and misdiagnoses arising from "misconceptions", and to improve the scientific assessment of short stature.
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Nanismo , Humanos , Criança , Nanismo/diagnóstico , Desenvolvimento Infantil , Pais , Estatura , Transtornos do Crescimento/diagnóstico , Transtornos do Crescimento/etiologiaRESUMO
Background The relationship between growth hormone (GH)-replacement therapy and the thyroid axis in GH-deficient (GHD) children remains controversial. Furthermore, there have been few reports regarding non-GHD children. We aimed to determine the effect of GH therapy on thyroid function in GHD and non-GHD children and to assess whether thyrotropin-releasing hormone (TRH) stimulation test is helpful for the identification of central hypothyroidism before GH therapy. Methods We retrospectively analyzed data from patients that started GH therapy between 2005 and 2015. The free thyroxine (FT4) and thyroid-stimulating hormone (TSH) concentrations were measured before and during 24 months of GH therapy. The participants were 149 children appropriate for gestational age with GHD (IGHD: isolated GHD) (group 1), 29 small for gestational age (SGA) children with GHD (group 2), and 25 short SGA children (group 3). Results In groups 1 and 2, but not in group 3, serum FT4 concentration transiently decreased. Two IGHD participants exhibited central hypothyroidism during GH therapy, and required levothyroxine (LT4) replacement. They showed either delayed and/or prolonged responses to TRH stimulation tests before start of GH therapy. Conclusions GH therapy had little pharmacological effect on thyroid function, similar changes in serum FT4 concentrations were not observed in participants with SGA but not GHD cases who were administered GH at a pharmacological dose. However, two IGHD participants showed central hypothyroidism and needed LT4 replacement therapy during GH therapy. TRH stimulation test before GH therapy could identify such patients and provoke careful follow-up evaluation of serum FT4 and TSH concentrations.
Assuntos
Transtornos do Crescimento/tratamento farmacológico , Hormônio do Crescimento Humano/uso terapêutico , Hipotireoidismo/diagnóstico , Recém-Nascido Pequeno para a Idade Gestacional , Glândula Tireoide/efeitos dos fármacos , Adolescente , Criança , Pré-Escolar , Feminino , Seguimentos , Transtornos do Crescimento/diagnóstico , Transtornos do Crescimento/fisiopatologia , Terapia de Reposição Hormonal/efeitos adversos , Hormônio do Crescimento Humano/deficiência , Hormônio do Crescimento Humano/farmacologia , Humanos , Hipotireoidismo/fisiopatologia , Recém-Nascido , Recém-Nascido Pequeno para a Idade Gestacional/crescimento & desenvolvimento , Japão , Masculino , Valor Preditivo dos Testes , Estudos Retrospectivos , Doenças da Glândula Tireoide/diagnóstico , Doenças da Glândula Tireoide/fisiopatologia , Testes de Função Tireóidea/métodos , Glândula Tireoide/fisiopatologia , Hormônio Liberador de Tireotropina/farmacologia , Fatores de TempoRESUMO
BACKGROUND: Stunting is a major public health issue in most of developing countries. Although, its worldwide prevalence is decreasing slowly but the number of stunted children is still rising in Pakistan. Stunting is highly associated with several long-term consequences, including higher rate of mortality and morbidity, deficient cognitive growth, school performance, learning capacity, work capacity and work productivity. To prevent stunting, we proposed Stunting Diagnostic and Education app. This app includes detailed knowledge of stunting and it's all forms, symptoms, causes, video tutorials and guidelines by the Pediatricians and Nutritionists. METHODS: A cross-sectional study has been conducted in schools of Multan District, Pakistan for the period of January 2019 to June 2019. Sample data of 1420 children, aged 4 to 18 years using three age groups, were analyzed by using SPSS version 21.0 to assess the prevalence of stunting and to analyze the risk factors associated with it in children under and over 5 age. Chi square test was applied in comparison with rural and urban participants and p-value < 0.05 was considered as significant. This study includes distribution of sociodemographic characteristics, parental education, working status of mothers, dietary patterns of school going children and prevalence of stunting in school going children. After getting study results, Stunting Diagnostic and Education app was developed according to the instructions of child experts and nutritionists. RESULTS: 354 (24.93%) participants were stunted out of 1420, 11.9% children were obese and 63.17% children were normal. Out of 354 stunted children, higher ratio of stunting was found in the age group of 8-11 years children with 51.98 percentage. 37.85% stunted children were found in the age group of 4-7 years and 10.17% stunting was found in the age group of 12-18 years children. It was observed in the study that male children were highly stunted than female with 57.91 and 42.09% respectively. Children living in rural areas were more stunted affected as compared to the children living in urban society with percentage 58.76 and 41.24 respectively. CONCLUSIONS: Our study concluded that 24.93% children were stunted, out of which, age group of 8-11 years children were highly stunted. The study showed that the literacy of mother or caregiver had high impact on children's health. Therefore, Stunting Diagnostic and Education app was developed to educate mothers to diagnose stunting and to teach about the prevention of stunting.
Assuntos
Transtornos do Crescimento , População Rural , Adolescente , Criança , Pré-Escolar , Estudos Transversais , Feminino , Transtornos do Crescimento/diagnóstico , Transtornos do Crescimento/epidemiologia , Transtornos do Crescimento/etiologia , Humanos , Masculino , Paquistão/epidemiologia , Prevalência , Instituições AcadêmicasRESUMO
BACKGROUND: The methodology currently used for nutritional assessment of populations classifies children according to four conditions: eutrophy, wasting, stunting, and overweight. However, children can be stunted and wasted concomitantly. Similarly, they can be stunted and overweight. These conditions are associated with greater susceptibility to mortality or chronic diseases, respectively. This work presents an adaptation of Waterlow's classification (AWC), which discriminates six nutritional conditions. Additionally, it provides a command routine in Stata, which processes the z-scores of the anthropometric indices height-for-age and weight-for-height and presents the respective prevalence of the nutritional conditions. METHODS: Data from two household surveys were used to demonstrate the application of AWC, which were conducted in 1992 (n = 1229) and 2015 (n = 987), with probabilistic samples of children (< 5 years) in Alagoas, Northeast Brazil. AWC is based on a cross-classification scheme, involving the categories obtained with height-for-age (z < - 2; z ≥ - 2) and weight-for-height (z < - 2; - 2 to 2; z > 2). RESULTS: The prevalence obtained with AWC in 1992 and 2015 was, respectively: eutrophy (71.0/80.2), stunting (20.8/2.7), wasting (0.8/2.1), concurrent stunting and wasting (0.5/0.0), overweight (4.8/14.4) and short stature with overweight (2.0/0.5). The prevalence of wasting, concurrent wasting and stunting, and for short stature with overweight was never higher than 2.3%. Possibly these values should be much higher in countries where there is a high prevalence of undernutrition. In total, 472 children had low height-for-age. By the usual anthropometric classification, they would be classified as chronic undernourished. However, 39 (8.3%) of them were also overweight and seven (1.5%) had concurrent stunting and wasting, a condition at extreme risk of mortality, which is perhaps the explanation for its low prevalence in cross-sectional studies. CONCLUSION: In addition to identifying wasted, stunted and overweight children, AWC also identified children with two other conditions, which are generally neglected in most nutritional surveys. Each of these nutritional conditions have different characteristics (aetiology, preventive, and therapeutic approach, damage to the patient's health, and priority level in public policy). Such aspects justify their identification in the distinct scenarios where nutritional surveys are developed.
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Estatura , Estado Nutricional , Antropometria , Brasil/epidemiologia , Criança , Pré-Escolar , Estudos Transversais , Feminino , Transtornos do Crescimento/diagnóstico , Transtornos do Crescimento/epidemiologia , Humanos , Lactente , Masculino , PrevalênciaRESUMO
Stunting in children less than five years of age is widespread in Sub-Saharan Africa. We aimed to: (i) evaluate how the prevalence of stunting has changed by socio-economic status and rural/urban residence, and (ii) assess inequalities in children's diet quality and access to maternal and child health care. We used data from nationally representative demographic and health- and multiple indicator cluster-surveys (DHS and MICS) to disaggregate the stunting prevalence by wealth quintile and rural/urban residence. The composite coverage index (CCI) reflecting weighed coverage of eight preventive and curative Reproductive, Maternal, Neonatal, and Child Health (RMNCH) interventions was used as a proxy for access to health care, and Minimum Dietary Diversity Score (MDDS) was used as a proxy for child diet quality. Stunting significantly decreased over the past decade, and reductions were faster for the most disadvantaged groups (rural and poorest wealth quintile), but in only 50% of the countries studied. Progress in reducing stunting has not been accompanied by improved equity as inequalities in MDDS (p < 0.01) and CCI (p < 0.001) persist by wealth quintile and rural-urban residence. Aligning food- and health-systems' interventions is needed to accelerate stunting reduction more equitably.
Assuntos
Desenvolvimento Infantil , Transtornos do Crescimento/epidemiologia , Determinantes Sociais da Saúde , Fatores Socioeconômicos , África Subsaariana/epidemiologia , Fatores Etários , Fenômenos Fisiológicos da Nutrição Infantil , Pré-Escolar , Estudos Transversais , Feminino , Abastecimento de Alimentos , Transtornos do Crescimento/diagnóstico , Transtornos do Crescimento/fisiopatologia , Acessibilidade aos Serviços de Saúde , Inquéritos Epidemiológicos , Humanos , Renda , Lactente , Recém-Nascido , Masculino , Estado Nutricional , Prevalência , Características de Residência , Medição de Risco , Fatores de Risco , Saúde da População Rural , Fatores de Tempo , Saúde da População UrbanaRESUMO
BACKGROUND: Children born to HIV-positive mothers are particularly susceptible to malnutrition. Currently, monitoring programs rely on punctual anthropometric measurements to assess child growth. Growth velocities could be an additional tool in identifying critical time windows for prevention and implementation of early intervention for malnutrition. METHODS: A retrospective analysis was conducted using data from 817 HIV exposed but uninfected children extracted from DREAM program database. By using the WHO reference for growth standards, patterns of weight velocity for different intervals of assessment from one to 18 months of age were explored. Odds ratios and multinomial logistic regressions between selected weight velocity Z-scores thresholds and successive malnutrition indices (at 6, 12, 18 months of age) were calculated. RESULTS: Weight velocity was above the standard mean in the first 3 months, then progressively declined over time. In children with normal nutritional status, significant risks of becoming malnourished (mild malnutrition - underweight [OR 10.8; 95% CI: 4.5-26], chronic malnutrition - stunting [OR 8.3; 95% CI: 2-34.9] and acute malnutrition - wasting [OR 11.7; 95% CI: 1.5-90.5]) started when weight velocity Z-scores <0, at all interval ages. Multinomial regression showed that in the first 6 months, the weight velocity decrements strongly impacted on underweight (OR 17.9; 95% CI: 4-80.7), while the risk of Stunting occurred later at 18 months (OR 8.7; 95% CI: 4.3-17.6), with highest impact at the lowest thresholds. CONCLUSIONS: The assessment of weight velocity Z-scores, coupled with the already validated malnutrition indices, can support frontline health workers in early prediction of child malnutrition and performing nutritional counselling in the context of HIV/AIDS and food insecurity.
Assuntos
Peso Corporal/fisiologia , Crescimento/fisiologia , Desnutrição/diagnóstico , Fatores Etários , Bases de Dados Factuais , Feminino , Transtornos do Crescimento/diagnóstico , Humanos , Lactente , Modelos Logísticos , Malaui , Masculino , Desnutrição/etiologia , Estado Nutricional , Razão de Chances , Gravidez , Efeitos Tardios da Exposição Pré-Natal , Estudos Retrospectivos , Magreza/diagnósticoRESUMO
BACKGROUND: Malnutrition is a common problem among children with chronic liver diseases (CLD). We aimed to assess the nutritional status of children with CLD and to correlate the anthropometric indices with the severity of liver disease, liver function tests, insulin growth factor-1 (IGF-1) and 25-hydroxy vitamin D (25- OH D). METHODS: A total of 69 patients with CLD and 50 healthy controls (6 months - 6 years) were included in the study. Nutritional status was assessed by anthropometric indices expressed in standard deviation score (Z score), biochemical, hematological and clinical parameters. RESULTS: We found 52.2% of CLD patients underweight by weight for age (W/A); 50.2% were stunted by height for age/ length for age (HAZ or LAZ); and 39% exhibited wasting by weight/height or (length) for age (W/HZ or W/LZ) z scores analysis. The mean values of z scores for all anthropometric parameters were significantly correlated with unconjugated and conjugated bilirubin and INR (p < 0.05), except HAZ or LAZ. Also, a significant correlation to albumin was found, except for W/HZ or (W/LZ) (p = 0.157). The z scores < - 2 SD based on W/ H versus arm indicators showed significant differences in MUAC, UAA and AMA (p < 0.001). We found no correlation between anthropometric z-scores and the mean IGF-1 and (25- OH D) values (p > 0.05). Malnutrition was directly correlated with the severity of hepatic dysfunction, particularly, Child-Pugh C cases. The mean IGF-1 and (25- OH D) values were significantly correlated with the severity of liver disease (p < 0.001). CONCLUSIONS: Our results identified anthropometric arm indicators and MUAC/A measurements as an effective applied methods for assessing nutritional status in CLD children. Moreover, Integrating comprehensive clinical assessment, anthropometric measurements and objective biochemical analyses is essential for evaluation, follow-up and management of CLD children with variable degree of malnutrition.
Assuntos
Hepatopatias/complicações , Desnutrição/diagnóstico , Avaliação Nutricional , Fatores Etários , Braço/anatomia & histologia , Estatura , Peso Corporal , Proteínas de Transporte/sangue , Estudos de Casos e Controles , Criança , Pré-Escolar , Doença Crônica , Estudos Transversais , Egito , Feminino , Transtornos do Crescimento/sangue , Transtornos do Crescimento/diagnóstico , Cabeça/anatomia & histologia , Humanos , Lactente , Fator de Crescimento Insulin-Like I/análise , Hepatopatias/sangue , Testes de Função Hepática , Masculino , Desnutrição/sangue , Desnutrição/etiologia , Albumina Sérica/análise , Índice de Gravidade de Doença , Dobras Cutâneas , Magreza/sangue , Magreza/diagnóstico , Vitamina D/análogos & derivados , Vitamina D/sangue , Síndrome de Emaciação/sangue , Síndrome de Emaciação/diagnósticoRESUMO
AIM: To analyze different methods to assess postnatal growth in a cohort of very premature infants (VPI) in a clinical setting and identify potential early markers of growth failure. METHODS: Study of growth determinants in VPI (≤32 weeks) during hospital stay. Nutritional intakes and clinical evolution were recorded. Growth velocity (GV: g/kg/day), extrauterine growth restriction (%) (EUGR: weight < 10th centile, z-score < -1.28) and postnatal growth failure (PGF: fall in z-score > 1.34) at 36 weeks postmenstrual age (PMA) were calculated. Associations between growth and clinical or nutritional variables were explored (linear and logistic regression). RESULTS: Sample: 197 VPI. GV in IUGR patients was higher than in non-IUGRs (28 days of life and discharge). At 36 weeks PMA 66.0% of VPIs, including all but one of the IUGR patients, were EUGR. Prevalence of PGF at the same time was 67.4% (IUGR patients: 48.1%; non-IUGRs: 70.5% (p = 0.022)). Variables related to PGF at 36 weeks PMA were initial weight loss (%), need for oxygen and lower parenteral lipids in the first week. CONCLUSIONS: The analysis of z-scores was better suited to identify postnatal growth faltering. PGF could be reduced by minimising initial weight loss and assuring adequate nutrition in patients at risk.
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Insuficiência de Crescimento/diagnóstico , Transtornos do Crescimento/diagnóstico , Transtornos da Nutrição do Lactente/diagnóstico , Doenças do Prematuro/diagnóstico , Recém-Nascido Prematuro , Recém-Nascido de muito Baixo Peso , Estado Nutricional , Antropometria , Estatura , Peso Corporal , Estudos de Coortes , Insuficiência de Crescimento/terapia , Feminino , Retardo do Crescimento Fetal , Idade Gestacional , Transtornos do Crescimento/terapia , Humanos , Lactente , Transtornos da Nutrição do Lactente/terapia , Recém-Nascido , Doenças do Prematuro/terapia , Unidades de Terapia Intensiva Neonatal , Tempo de Internação , Modelos Logísticos , Estudos Longitudinais , Masculino , Avaliação Nutricional , Oxigênio , Nutrição Parenteral , Redução de PesoRESUMO
A new approach to comprehensive growth and nutrition assessment of infants, children, and adolescents that is etiology based and relatively simple to implement is now available. It encompasses five domains: anthropometry (growth measurements), assessment of change in growth (growth dynamism), duration of the growth abnormalities, etiology of the nutritional imbalance, and impact of the nutritional state on functional outcomes. Its increased use will help to standardize the screening, diagnosis, and documentation of malnutrition in both ambulatory and hospitalized patients. [Pediatr Ann. 2019;48(11):e425-e433.].
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Antropometria/métodos , Desenvolvimento Infantil , Transtornos da Nutrição Infantil/diagnóstico , Avaliação Nutricional , Paralisia Cerebral/classificação , Criança , Avaliação da Deficiência , Transtornos do Crescimento/diagnóstico , Humanos , Lactente , Estado Nutricional , Exame Físico , Valores de ReferênciaRESUMO
BACKGROUND: Understanding the drivers contributing to the decreasing trend in stunting is paramount to meeting the World Health Assembly's global target of 40% stunting reduction by 2025. METHODS: We pooled data from 50 Demographic and Health Surveys since 2000 in 14 countries to examine the relationships between the stunting trend and potential factors at distal, intermediate, and proximal levels. A multilevel pooled trend analysis was used to estimate the association between the change in potential drivers at a country level and stunting probability for an individual child while adjusting for time trends and child-level covariates. A four-level mixed-effects linear probability regression model was fitted, accounting for the clustering of data by sampling clusters, survey-rounds, and countries. RESULTS: Stunting followed a decreasing trend in all countries at an average annual rate of 1.04 percentage points. Among the distal factors assessed, a decrease in the Gini coefficient, an improvement in women's decision-making, and an increase in urbanization were significantly associated with a lower probability of stunting within a country. Improvements in households' access to improved sanitation facilities and drinking water sources, and children's access to basic vaccinations were the important intermediate service-related drivers, whereas improvements in early initiation of breastfeeding and a decrease in the prevalence of low birthweight were the important proximal drivers. CONCLUSIONS: The results reinforce the need for a combination of nutrition-sensitive and -specific interventions to tackle the problem of stunting. The identified drivers help to guide global efforts to further accelerate stunting reduction and monitor progress against chronic childhood undernutrition.
Assuntos
Desenvolvimento Infantil , Transtornos da Nutrição Infantil/epidemiologia , Fenômenos Fisiológicos da Nutrição Infantil , Países em Desenvolvimento/economia , Saúde Global/economia , Transtornos do Crescimento/epidemiologia , Transtornos da Nutrição do Lactente/epidemiologia , Desnutrição/epidemiologia , Pobreza , Fatores Etários , Transtornos da Nutrição Infantil/diagnóstico , Transtornos da Nutrição Infantil/economia , Transtornos da Nutrição Infantil/fisiopatologia , Pré-Escolar , Estudos Transversais , Feminino , Transtornos do Crescimento/diagnóstico , Transtornos do Crescimento/economia , Transtornos do Crescimento/fisiopatologia , Inquéritos Epidemiológicos , Humanos , Lactente , Transtornos da Nutrição do Lactente/diagnóstico , Transtornos da Nutrição do Lactente/economia , Transtornos da Nutrição do Lactente/fisiopatologia , Fenômenos Fisiológicos da Nutrição do Lactente , Recém-Nascido , Masculino , Desnutrição/diagnóstico , Desnutrição/economia , Desnutrição/fisiopatologia , Estado Nutricional , Prevalência , Medição de Risco , Fatores de Risco , Determinantes Sociais da Saúde , Fatores de TempoRESUMO
OBJECTIVES: To identify spatial disparities and demographic characteristics of short stature, we analysed the prevalence of short stature collected in a nationwide health survey. SETTINGS: Data were obtained from the 2014 Chinese National Survey on Students Constitution and Health (a cross-sectional study of China). Participants came from 30 provinces, autonomous regions, and municipalities (except Tibet, Hong Kong, Macao, and Taiwan). PARTICIPANTS: There were 213 795 Han school children between 7 and 18 years old enrolled in our study. All participants were sampled by stratified cluster. PRIMARY AND SECONDARY OUTCOME MEASURES: Short stature; Chinese and WHO age-specific and gender-specific height growth references were used for short stature assessment. RESULTS: The age-standardised and age-gender-standardised prevalence of short stature nationwide was 3.70% and 2.69% according to Chinese and WHO growth references, respectively. The short stature prevalence differed significantly among age groups, urban and rural areas, and regions with different socioeconomic development levels (all p<0.0001). The prevalence was 2.23% in urban versus 5.12% in rural areas (p<0.001). The prevalence was 2.60% in developed, 3.72% in intermediately developed, and 4.69% in underdeveloped regions (p<0.0001). These values were all according to China's growth reference, but similar patterns were observed on prevalence based on the WHO reference. The spatial distribution of prevalence of short stature presented a clustered pattern. Moran's I value was 0.474 (p<0.001) and 0.478 (p<0.001) according to the Chinese and WHO growth references, respectively. The southwest part of China showed a higher prevalence of short stature, whereas lower prevalence of short stature was observed mainly in the northeast part of China. CONCLUSIONS: There is an appreciably high prevalence of short stature in rural, underdeveloped areas of China. There are high prevalence spatial clusters of short stature in southwestern China. This provides corroborating evidence for a tailored strategy on short stature prevention and reduction in special areas.
Assuntos
Transtornos do Crescimento/epidemiologia , Disparidades nos Níveis de Saúde , Adolescente , Criança , China/epidemiologia , Estudos Transversais , Feminino , Transtornos do Crescimento/diagnóstico , Inquéritos Epidemiológicos , Humanos , Masculino , Prevalência , Saúde da População Rural/estatística & dados numéricos , Fatores Socioeconômicos , Saúde da População Urbana/estatística & dados numéricosRESUMO
BACKGROUND: The Ages and Stages Questionnaire Third Edition (ASQ-3) may be a feasible and cost-effective tool to screen children's development in resource poor settings. We have assessed the feasibility of the ASQ-3 "home procedure" when conducted by fieldworkers in a community-based nutritional interventional trial on early child development in Nepal. METHOD: Six hundred children aged 6-11 months at risk of stunting were assessed by trained fieldworkers in their homes by the ASQ-3. Three fieldworkers performed standardization exercises and were double scored with a gold standard during the study period. Intraclass correlations (ICCs) were calculated to measure the interrater agreement. The internal consistency was expressed by standardized Cronbach's alphas. The association between total ASQ score and gestation, low birth weight, and stunted children is presented to give an estimate of the construct validity of the tool. RESULT: Mean scores of the 600 Nepalese children were consistently lower than in the American norm sample. The ICCs from the standardization exercises were initially good to excellent but declined throughout the study period. The standardized alphas for the total score in the different age groups indicate good internal consistency but varied in the subscales. Children who were preterm, children with low birth weight, and children who were stunted scored substantially lower on the total ASQ score than those who were not. CONCLUSION: Although the ASQ-3 "home procedure" is low at cost and easily accessible in a Nepalese context, the tool requires rigorous and stringent training to achieve acceptable interrater agreement. Further adjustment is required to achieve satisfactory internal consistency.
Assuntos
Desenvolvimento Infantil , Deficiências do Desenvolvimento/diagnóstico , Inquéritos e Questionários/normas , Adolescente , Adulto , Serviços de Saúde Comunitária , Estudos de Viabilidade , Feminino , Transtornos do Crescimento/diagnóstico , Humanos , Lactente , Recém-Nascido de Baixo Peso , Masculino , Programas de Rastreamento/métodos , Nepal , Variações Dependentes do Observador , Psicometria , Adulto JovemRESUMO
This paper proposes a 'valuographic' approach to diagnosis, exploring how values and valuation practices are implicated in the contested diagnostic category of idiopathic short stature (ISS). ISS describes children who are 'abnormally' short but do not have any other detectable pathology. In the USA growth-promoting hormone therapy has been approved for ISS children, since 2003. However, no other jurisdiction has approved this treatment and the value of ISS as a diagnostic category remains disputed among healthcare professionals. Drawing on qualitative interviews with paediatric endocrinologists in the UK and the US, this study presents a historical snapshot illustrating how the problematisation of ISS as a diagnosis involved multiple registers of value including epistemic, economic and moral calculations of worth. Contestation of the diagnosis was not just about what counts but about what ought to be counted, as respondents' accounts of ISS gave differential weight to a range of types of evidence and methods of assessment. Ultimately what was at stake was not just the value of increased height for short patients, but what it meant to properly practice paediatric endocrinology. Consideration is then given to how a valuographic approach can be applied to sociological studies of diagnosis more broadly.
Assuntos
Estatura , Transtornos do Crescimento/diagnóstico , Transtornos do Crescimento/economia , Hormônio do Crescimento Humano/economia , Análise Custo-Benefício , Feminino , Transtornos do Crescimento/tratamento farmacológico , Transtornos do Crescimento/psicologia , Hormônio do Crescimento Humano/uso terapêutico , Humanos , Entrevistas como Assunto , Masculino , Sociologia Médica , Reino Unido , Estados UnidosRESUMO
INTRODUCCIÓN: Los niños con cardiopatía congénita (CC) presentan alto porcentaje de malnutrición por déficit, siendo difícil la interpretación de su estado nutricional. OBJETIVO: Describir el estado nutricional de lactantes con CC utilizando dos clasificaciones antropométricas y realizar una comparación entre ellas. PACIENTES Y MÉTODO: Estudio de cohorte no concurrente. Se estudiaron menores de 12 meses sometidos a cirugía de CC. Se excluyeron prematuros, pequeños para la edad gestacional, portadores de síndrome genético u otra enfermedad con compromiso nutricional. Se registraron datos demográficos, diagnóstico de CC, peso y talla de ingreso. Se realizó evaluación nutricional comparando estándares OMS según clasificación norma ministerial (CNM) y una Clasificación Antropométrica Integrada (CAI) que define desnutrición si (ZT/E)≤-2 y/o (ZP/T)≤-2, riesgo de desnutrición ZP/T entre -1 a -1,9, eutrofia ZP/T entre -0,9 a +0,9, sobrepeso entre +1 a +1,9 y obesidad ZP/T≥+2. RESULTADOS: Se incluyeron 387 intervenciones, 219 (56,6%) varones, mediana de edad 3,1 meses (RIC:0,4;6,4). Un 26,4% tenían talla baja. Utilizando CNM 55 sujetos presentaron dos diagnósticos por superposición de ZP/E y ZP/T, con CAI no hubo superposición. Al comparar CNM con CAI se encontró diferencia en desnutrición 28,9% versus 38,5%(p = 0,001), riesgo de des nutrición 27,4% versus 16,3%(p = 0,01) y obesidad 4,9% versus 3,3%(p = 0,03) respectivamente. Se encontró correlación entre ZP/E y ZP/T, r = 0,6(p < 0,001) y entre ZP/E y ZT/E, r = 0,6(p < 0,001). Conclusiones: Los niños con CC presentan alto porcentaje de desnutrición y talla baja. Utilizando las mismas mediciones antropométricas CAI no presentó superposición de diagnósticos y detectó más desnutrición. El P/E es útil como tamizaje, pero insuficiente en malnutrición crónica.
INTRODUCTION: Children with congenital heart disease (CHD) present a high percentage of undern utrition and the interpretation of their nutritional assessment is difficult. OBJECTIVE: To describe the nutritional status of infants with CHD using two anthropometric classifications and compare them. PATIENTS AND METHOD: Non-concurrent cohort study. We studied children under 12 months under going cardiac surgery. We excluded preterm infants, small for gestational age, carriers of genetic syndrome or other disease with nutritional compromise. Demographic data, type of CHD, weight and height were recorded. Nutritional assessment was performed using WHO standards per health ministry criteria (HMC) and per an Integrated Anthropometric Classification (IAC), which defines undernutrition if height-for-age Z-score (ZT/E)≤-2 and/or weight-for-height (ZP/T)≤-2, risk of un dernutrition as ZP/T between -1 to -1,9, normal as ZP/T between -0.9 to +0.9, overweight as ZP/T between +1 to +1.9 and obesity as ZP/T≥+2. RESULTS: 387 interventions were included, 219 (56.6%) were males, median age 3.1 months (IQR:0.4;6.4). A 26.4% presented short stature. Using HMC classification 55 subjects presented two diagnoses by overlap of ZP/E and ZP/T, although with IAC there was no overlap. Comparing HMC with IAC, a difference was found in undernutrition, 28.9% versus 38.5% (p = 0.001), risk of undernutrition 27.4% versus 16.3%(p = 0.01) and obesity 4.9% ver sus 3.3% (p = 0.03) respectively. Correlation was found between ZP/E and ZP/T, r = 0.6(p < 0.001) and between ZP/E and ZT/E, r = 0.6 (p < 0.001). CONCLUSIONS: Children with CHD have a high per centage of undernutrition and short stature. Using the same anthropometric measurements IAC did not present overlapping diagnoses and detected more undernutrition. P/E is useful as screening, but insufficient in chronic undernutrition.
Assuntos
Humanos , Masculino , Feminino , Recém-Nascido , Lactente , Avaliação Nutricional , Desnutrição/diagnóstico , Transtornos do Crescimento/diagnóstico , Cardiopatias Congênitas/complicações , Estudos de Coortes , Desnutrição/etiologia , Desnutrição/epidemiologia , Transtornos do Crescimento/etiologia , Transtornos do Crescimento/epidemiologia , Cardiopatias Congênitas/cirurgiaRESUMO
Stunting is a measure of overall nutritional status and is a major public health concern because of its association with child mortality and morbidity and later adult performance. This study examined the effects of pregnancy events, birth characteristics and infant risk exposure on stunting at age 2 years. The study, established in 1990 in Soweto, an urban South African township, included 1098 mother-infant pairs enroled in the Birth to Twenty Plus longitudinal birth cohort study. In total, 22% of children were stunted at age 2 years, with males at greater risk than females [24.8 v. 19.4%, odds ratio (OR)=1.38; 95% confidence interval (CI): 1.03, 1.83]. In unadjusted analysis, male sex, household socio-economic status (SES), overcrowding, maternal age, maternal education, single motherhood, ethnicity, birth weight, gestational age and duration of infant breastfeeding were all significantly associated with stunting. In multivariable analysis, higher birth weight was protective against stunting for both sexes. Higher maternal education was protective for females only (adjusted odds ratio (AOR)=0.35; 95% CI: 0.14, 0.87), whereas wealthier household SES protected males (AOR for richest SES group=0.39; 95% CI: 0.16, 0.92). In this and other similar settings, current stunting prevention efforts focussing on primarily providing targeted proximal interventions, such as food supplements, risk undermining the critical importance of addressing key distal determinants of stunting such as SES and maternal education.
Assuntos
Transtornos do Crescimento/epidemiologia , Estado Nutricional , Efeitos Tardios da Exposição Pré-Natal/epidemiologia , População Urbana , Adulto , Pré-Escolar , Estudos de Coortes , Feminino , Transtornos do Crescimento/diagnóstico , Transtornos do Crescimento/economia , Humanos , Estudos Longitudinais , Masculino , Estado Nutricional/fisiologia , Gravidez , Efeitos Tardios da Exposição Pré-Natal/diagnóstico , Efeitos Tardios da Exposição Pré-Natal/economia , Fatores Socioeconômicos , África do Sul/epidemiologia , Adulto JovemRESUMO
BACKGROUND: Height evaluation is an integral part of cystic fibrosis (CF) care. Height is compared with reference values by converting it to height-for-age (HFA) z scores. However, HFA z scores do not adjust for genetic potential (ie, target height [TH]), which could result in an incorrect estimation of the height. MATERIALS AND METHODS: To evaluate the magnitude of this potential problem, we assessed the agreement between HFA and HFA-adjusted-for-TH (HFA/TH) z scores in 474 Dutch children with CF. RESULTS: In this study sample, HFA z scores were -0.07 (95% confidence interval, -0.02 to -0.12) lower than HFA/TH z scores. When HFA and HFA/TH z scores were subdivided into 4 categories (≥0, <0 and ≥-1, <-1 and ≥-2, and ≤-2), a moderate agreement was found. HFA z scores were classified lower than HFA/TH z scores in 21% of the measurements and higher in 15% of the measurements. CONCLUSION: In clinical routine, height evaluation based on HFA may result in underestimation or overestimation of height growth, which may induce inappropriate nutrition interventions.
Assuntos
Fenômenos Fisiológicos da Nutrição do Adolescente , Fenômenos Fisiológicos da Nutrição Infantil , Fibrose Cística/fisiopatologia , Erros de Diagnóstico/prevenção & controle , Transtornos do Crescimento/diagnóstico , Desnutrição/diagnóstico , Estado Nutricional , Adolescente , Desenvolvimento do Adolescente , Fatores Etários , Estatura , Criança , Desenvolvimento Infantil , Pré-Escolar , Estudos Transversais , Transtornos do Crescimento/etiologia , Transtornos do Crescimento/fisiopatologia , Humanos , Desnutrição/etiologia , Desnutrição/fisiopatologia , Países Baixos , Avaliação Nutricional , Sistema de Registros , Índice de Gravidade de DoençaRESUMO
Poor linear growth in children <5 years old, or stunting, is a serious public health problem particularly in Sub-Saharan Africa. In 2013, the World Health Organization (WHO) released a conceptual framework on the Context, Causes and Consequences of Childhood Stunting (the 'WHO framework') that identifies specific and general factors associated with stunting. The framework is based upon a global review of data, and we have applied it to a country-level analysis where health and nutrition policies are made and public health and nutrition data are collected. We reviewed the literature related to sub-optimal linear growth, stunting and birth outcomes in Ethiopia as a case study. We found consistent associations between poor linear growth and indicators of birth size, recent illness (e.g. diarrhoea and fever), maternal height and education. Other factors listed as causes in the framework such as inflammation, exposure to mycotoxins and inadequate feeding during and after illness have not been examined in Ethiopia, and the existing literature suggests that these are clear data gaps. Some factors associated with poor linear growth in Ethiopia are missing in the framework, such as household characteristics (e.g. exposure to indoor smoke). Examination of the factors included in the WHO framework in a country setting helps identifying data gaps helping to target further data collection and research efforts. © 2016 John Wiley & Sons Ltd.
Assuntos
Transtornos do Crescimento/diagnóstico , Transtornos do Crescimento/epidemiologia , Desnutrição/epidemiologia , Estatura , Peso Corporal , Desenvolvimento Infantil , Pré-Escolar , Etiópia/epidemiologia , Características da Família , Feminino , Transtornos do Crescimento/etiologia , Humanos , Lactente , Fenômenos Fisiológicos da Nutrição do Lactente , Masculino , Desnutrição/complicações , Modelos Teóricos , Política Nutricional , Estado Nutricional , Saúde Pública , Organização Mundial da SaúdeRESUMO
INTRODUCTION: Children with congenital heart disease (CHD) present a high percentage of undern utrition and the interpretation of their nutritional assessment is difficult. OBJECTIVE: To describe the nutritional status of infants with CHD using two anthropometric classifications and compare them. PATIENTS AND METHOD: Non-concurrent cohort study. We studied children under 12 months under going cardiac surgery. We excluded preterm infants, small for gestational age, carriers of genetic syndrome or other disease with nutritional compromise. Demographic data, type of CHD, weight and height were recorded. Nutritional assessment was performed using WHO standards per health ministry criteria (HMC) and per an Integrated Anthropometric Classification (IAC), which defines undernutrition if height-for-age Z-score (ZT/E)≤-2 and/or weight-for-height (ZP/T)≤-2, risk of un dernutrition as ZP/T between -1 to -1,9, normal as ZP/T between -0.9 to +0.9, overweight as ZP/T between +1 to +1.9 and obesity as ZP/T≥+2. RESULTS: 387 interventions were included, 219 (56.6%) were males, median age 3.1 months (IQR:0.4;6.4). A 26.4% presented short stature. Using HMC classification 55 subjects presented two diagnoses by overlap of ZP/E and ZP/T, although with IAC there was no overlap. Comparing HMC with IAC, a difference was found in undernutrition, 28.9% versus 38.5% (p = 0.001), risk of undernutrition 27.4% versus 16.3%(p = 0.01) and obesity 4.9% ver sus 3.3% (p = 0.03) respectively. Correlation was found between ZP/E and ZP/T, r = 0.6(p < 0.001) and between ZP/E and ZT/E, r = 0.6 (p < 0.001). CONCLUSIONS: Children with CHD have a high per centage of undernutrition and short stature. Using the same anthropometric measurements IAC did not present overlapping diagnoses and detected more undernutrition. P/E is useful as screening, but insufficient in chronic undernutrition.