RESUMEN
OBJECTIVE: To determine the health-related quality of life (HRQOL) of overweight and obese multi-ethnic children compared with normal-weight children; and to investigate differences in HRQOL between self- and parent-proxy reports and ethnic groups. DESIGN: Prospective cross-sectional study. SETTING: Out-patient clinic where children and their parents filled out a validated HRQOL questionnaire (KIDSCREEN-52) and height, weight, waist circumference and fat percentage were measured. SUBJECTS: Overweight and obese children, aged 8-18 years (mean BMI Z-score 3·2 (sd 0·6)), from the obesity out-patient clinic. RESULTS: Three hundred and eight self- and 213 parent-proxy reported questionnaires were completed. Global HRQOL and the Physical Wellbeing, Moods & Emotions and Self-Perception subscales were markedly reduced in our multi-ethnic obese cohort, relative to the Dutch reference values. Parent proxies reported significantly lower on the global HRQOL and the Physical Wellbeing, Moods & Emotions and Bullying subscales. In Caucasian children, multivariate analyses showed that BMI was associated with the quality-of-life subscales Moods & Emotions, Self-Perception and Bullying. CONCLUSIONS: HRQOL was markedly reduced in our multi-ethnic overweight and obese out-patient clinic cohort, with significantly lower parent-proxy scores compared with self-reported scores. We believe intervention programmes aiming to improve HRQOL should be directed to both parents and children, while ethnic-specific programmes to enhance HRQOL seem of less importance.
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Sobrepeso/psicología , Obesidad Infantil/psicología , Calidad de Vida , Adiposidad , Adolescente , Índice de Masa Corporal , Peso Corporal , Niño , Estudios Transversales , Femenino , Conductas Relacionadas con la Salud , Estado de Salud , Humanos , Masculino , Marruecos/etnología , Países Bajos/epidemiología , Pacientes Ambulatorios , Sobrepeso/etnología , Sobrepeso/terapia , Padres , Obesidad Infantil/etnología , Obesidad Infantil/terapia , Estudios Prospectivos , Reproducibilidad de los Resultados , Autoimagen , Suriname/etnología , Encuestas y Cuestionarios , Turquía/etnología , Circunferencia de la Cintura , Población BlancaRESUMEN
INTRODUCTION: Following bariatric surgery, patients are expected to implement diet and lifestyle changes that may be imitated by cohabitating family members. We hypothesize that cohabitating family members will lose weight and improve their eating behavior within 1 year after surgery. METHODS: In this observational prospective study, family members of patients who had gastric bypass surgery (88 partners, 20 children ≥18 years old, and 25 children between 12 and 17 years old) were repeatedly assessed. Family members were asked to assess their weight and height before and 3, 6, and 12 months following bariatric surgery, and they filled out the Dutch Eating Behavior Questionnaire. RESULTS: Between baseline and 1 year following surgery, 49 partners of patients who underwent gastric bypass surgery (66.2%) lost weight, 6 (8.1%) remained stable, and 19 (25.7%) gained weight. Body mass index of partners (P = .002), particularly of overweight partners (P < .001)-but not children-showed a small, significant decrease over time. No significant changes in eating behavior among partners or children were found. CONCLUSION: The study indicates that gastric bypass surgery may have a ripple effect, with body weight in partners of patients decreasing over time. However, there is considerable variation in the postoperative weight loss of partners.
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Familia/psicología , Conducta Alimentaria , Derivación Gástrica/psicología , Pérdida de Peso , Adolescente , Adulto , Femenino , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Estudios Prospectivos , Adulto JovenRESUMEN
PURPOSE: This study assessed the attitude, beliefs, and practices of integrative medicine (IM) among nurses in the Netherlands. DESIGN: Subscribers of a Dutch nursing journal were asked to fill in an anonymous, structured, online survey related to the topic under study. RESULTS: A total of 355 people responded, of which 37% were familiar with the concept of IM in advance. On completion of the survey, the majority (83%) considered IM as a (very) important innovation in health care. Familiarity (odds ratio = 3.20; 95% confidence interval [1.48, 6.94]) and organization (nursing home compared to hospital (odds ratio = 5.98; 95% confidence interval [1.36, 26.23]) were characteristics associated with a positive attitude toward IM. Between 23% and 46% of respondents encountered obstacles regarding implementation of IM. The main obstacles were lack of support (69% to 78%), means (57% to 85%), and time (63% to 70%). CONCLUSIONS: Dutch nurses seem to have relatively positive attitudes and beliefs regarding IM. The outcome of this survey may contribute an increased awareness of the key role that nurses can play in the development and implementation of IM.
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Competencia Clínica/normas , Enfermería Holística , Medicina Integrativa , Rol de la Enfermera/psicología , Enfermeras y Enfermeros/psicología , Adulto , Estudios Transversales , Femenino , Encuestas de Atención de la Salud , Conocimientos, Actitudes y Práctica en Salud , Enfermería Holística/normas , Humanos , Masculino , Países Bajos , Relaciones Médico-Paciente , Pautas de la Práctica en MedicinaRESUMEN
BACKGROUND: The recommended dose of vitamin D supplementation of 400 IU/day might be inadequate to treat obese children with vitamin D insufficiency. Therefore, we tested the efficacy and tolerability of a high loading dose vitamin D3 supplementation of 25,000 IU weekly in multiethnic obese children, 8-18 years of age, with vitamin D insufficiency/deficiency. METHODS: Fasting blood samples were drawn for the assessment of vitamin D. Vitamin D-insufficient/-deficient children (<50 nmol/l) were supplemented, using a high loading dose of 25,000 IU weekly, and measured again 9 weeks later. Vitamin D supplementation was considered effective and tolerable when an increase to vitamin D sufficiency (25(OH)D >50 nmol/l) was reached in >75% without side effects nor reaching toxic levels. RESULTS: In total, 109 children (mean ± SD age 11.1 ± 3.0, 34.2% boys, 90.8% obese) received vitamin D supplementation. In 84.4% of the children, the vitamin D status improved from insufficiency/deficiency (<50 nmol/l) to sufficiency (≥50 nmol/l). The majority of children that did not reach vitamin D sufficiency reported non-compliance. No side effects were reported, and the highest level reached was far below the threshold for toxicity. CONCLUSION: A high loading dose vitamin D3 supplementation is effective and well-tolerated in our cohort of multiethnic obese children with vitamin D insufficiency/deficiency.
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Colecalciferol/administración & dosificación , Obesidad/sangre , Obesidad/tratamiento farmacológico , Deficiencia de Vitamina D/sangre , Deficiencia de Vitamina D/tratamiento farmacológico , Vitaminas/administración & dosificación , Niño , Colecalciferol/sangre , Femenino , Humanos , Masculino , Estudios Retrospectivos , Vitaminas/sangreRESUMEN
BACKGROUND: To determine the prevalence of microalbuminuria and its association with cardiometabolic risk factors in a multi-ethnic cohort of overweight and obese children. CASE-DIAGNOSIS/TREATMENT: A retrospective analysis of prospectively collected data was performed using data from 408 overweight and obese children (age 3-19 years). In addition to administering an oral glucose tolerance test, we measured anthropometric variables, plasma lipid levels, alanine aminotransferase and the urinary albumin/creatinine ratio (ACR). Microalbuminuria was defined as an ACR of between 2.5 and 25 mg/mmol in boys and 3.5 and 25 mg/mmol in girls. In total, only 11 (2.7 %) of the children analyzed presented with microalbuminuria, with no differences between ethnic groups, sex or in the prevalence of hypertension compared to the children with normoalbuminuria. After adjustment for confounders, the body mass index Z-score tended to be different between the group with microalbuminuria versus that without (3.6 vs. 3.2, respectively; P = 0.054). ACR was not associated with hypertension, impaired glucose tolerance, high triglycerides or low high-density lipoprotein-cholesterol. CONCLUSIONS: In a large multi-ethnic cohort of overweight and obese children, we found a low prevalence of microalbuminuria (11 children, 2.7 %), and in this small number of individuals, we found no association with any of the cardiometabolic risk factors assessed. Therefore, our data do not support the routine measurement of microalbuminuria in asymptomatic overweight and obese children and adolescents.
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Albuminuria/etnología , Sobrepeso/etnología , Obesidad Infantil/etnología , Adolescente , Albuminuria/diagnóstico , Biomarcadores/sangre , Biomarcadores/orina , Índice de Masa Corporal , Distribución de Chi-Cuadrado , Niño , Preescolar , Femenino , Prueba de Tolerancia a la Glucosa , Humanos , Modelos Lineales , Modelos Logísticos , Masculino , Síndrome Metabólico/diagnóstico , Síndrome Metabólico/etnología , Países Bajos/epidemiología , Oportunidad Relativa , Sobrepeso/diagnóstico , Obesidad Infantil/diagnóstico , Valor Predictivo de las Pruebas , Prevalencia , Estudios Retrospectivos , Factores de Riesgo , Adulto JovenRESUMEN
BACKGROUND: Contrasting data exist regarding the relationship between thyroid-stimulating hormone (TSH) and obesity-related risk factors in children. In the present study, we investigated the association between TSH, free T4 (fT4) and cardiometabolic risk factors in euthyroid obese children and adolescents. METHODS: A retrospective analysis of patient records was performed on data from 703 multi-ethnic obese children and adolescents who visited an obesity-outpatient clinic. We performed anthropometric measurements, an oral glucose tolerance test, and measured serum TSH, fT4 and lipid levels. RESULTS: A positive association between TSH and the standard deviation score of the body mass index (BMI-Z) was found. After adjustment for ethnicity, sex, pubertal stage and BMI-Z, logistic regression analysis showed significant associations between TSH levels and impaired fasting glucose, impaired glucose tolerance, high total cholesterol, high low-density lipoprotein cholesterol and high triglycerides. No significant associations between fT4 levels and cardiometabolic risk factors were found in linear/logistic regression analysis. CONCLUSION: In our multi-ethnic cohort of euthyroid obese children and adolescents increasing TSH was associated with impaired glucose metabolism and dyslipidemia.
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Trastornos del Metabolismo de la Glucosa/epidemiología , Trastornos del Metabolismo de la Glucosa/metabolismo , Obesidad/epidemiología , Obesidad/metabolismo , Glándula Tiroides/fisiología , Tirotropina/metabolismo , Adolescente , Índice de Masa Corporal , Niño , Preescolar , Dislipidemias/epidemiología , Dislipidemias/metabolismo , Femenino , Prueba de Tolerancia a la Glucosa , Humanos , Masculino , Prevalencia , Análisis de Regresión , Estudios Retrospectivos , Factores de Riesgo , Adulto JovenRESUMEN
AIM: To determine causative respiratory pathogens and describe epidemiological and clinical characteristics in a paediatric population with influenza-like illness during the 2009 H1N1-pandemic. METHODS: Observational study of 412 children visiting an outpatient clinic of a Dutch teaching hospital. RESULTS: From August to December 2009, 412 children were tested at the clinic; 32% proved H1N1-positive, confirmed by reverse-transcriptase-polymerase-chain-reaction (RT-PCR). Pathogens were detected in 65% of samples. Influenza A(H1N1) (n = 132), human rhinovirus (n = 55), respiratory syncytial virus (n = 45) and adenovirus (n = 34) were mostly identified. Co-infections were seen in 34 children (8.3%). Mean age was 6.8 and 4.2 years in H1N1-positive and H1N1-negative cases, respectively (p < 0.01). H1N1-positive outpatient children reported fever, cough and rhinorrhoea more frequently than their H1N1-negative counterparts. Of 72 hospitalized children, 31% proved H1N1-positive; all showed a relatively mild clinical illness. None of the children had been admitted to an intensive care unit or died. Oseltamivir treatment was initiated in 72 children and discontinued in 42 (63%) when RT-PCR results turned negative. CONCLUSION: The 2009 H1N1-pandemic showed a mild clinical course in a Dutch paediatric outpatient clinic population. Respiratory pathogens were detected in the majority of children with influenza-like illness and influenza A(H1N1) virus was identified in one-third. Testing symptomatic children during an influenza pandemic has effectively limited the use of oseltamivir.
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Subtipo H1N1 del Virus de la Influenza A/aislamiento & purificación , Gripe Humana/virología , Pandemias , Antivirales/uso terapéutico , Niño , Preescolar , Femenino , Hospitales de Enseñanza , Humanos , Lactante , Gripe Humana/tratamiento farmacológico , Gripe Humana/epidemiología , Masculino , Países Bajos/epidemiología , Oseltamivir/uso terapéutico , Reacción en Cadena en Tiempo Real de la PolimerasaRESUMEN
In the present article, we aimed to compare the cardiometabolic risk between overweight children with and without type 1 diabetes (T1DM). Therefore, data with regard to cardiometabolic risk parameters of 44 overweight Caucasian children (3-18 years) with T1DM were matched with 44 overweight peers without T1DM for sex, ethnicity, age and standard deviation score of BMI (Z-BMI). Detailed history was taken, information regarding anthropometrics and family history were collected and blood pressure was measured. Blood samples were collected for evaluation of lipid profiles (fasting in controls, non-fasting in T1DM children), alanine aminotransferase and HbA1c (in children with T1DM). It was found that overweight children with T1DM had lower median standard deviation score of waist circumference (Z-WC) as compared to the overweight control group [median, 2.0 (interquartile range, IQR, 1.5-2.3) vs. 2.6 (IQR, 2.0-2.9), P < 0.001]. After adjustment for Z-WC, in children with T1DM, median high-density lipoprotein cholesterol levels were significantly higher and median low-density lipoprotein cholesterol lower in T1DM children, as compared to their peers without T1DM [1.40 (IQR, 1.2-1.5) vs. 1.2 (IQR, 1.0-1.3) and 2.7 (IQR, 2.5-3.2) vs. 3.0 (IQR, 2.5-3.4), respectively, all P < 0.01]. When dividing children according to glycaemic status, children with suboptimal glycaemic control had higher values of triglycerides as compared to well-controlled children [1.3 (IQR, 1.0-1.8) vs. 0.96 (IQR, 0.80-1.2), P = 0.036]. In conclusion, overweight children with T1DM have a more favourable lipid profile, as compared to non-diabetic overweight controls, in spite of a higher frequency of a positive family history of CVD, T2DM and hypertension. Still, paediatricians should give extra attention to cardiometabolic risk factors within this vulnerable group, taking into account the already high cardiometabolic risk.
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HDL-Colesterol/sangre , LDL-Colesterol/sangre , Diabetes Mellitus Tipo 1/sangre , Sobrepeso/sangre , Triglicéridos/sangre , Adolescente , Alanina Transaminasa/sangre , Biomarcadores/sangre , Enfermedades Cardiovasculares/etiología , Estudios de Casos y Controles , Niño , Preescolar , Estudios Transversales , Diabetes Mellitus Tipo 1/complicaciones , Femenino , Hemoglobina Glucada/metabolismo , Humanos , Masculino , Sobrepeso/complicaciones , Factores de Riesgo , Circunferencia de la CinturaRESUMEN
The growing prevalence rate of pediatric obesity, which is frequently accompanied by several cardiometabolic risk factors, has become a serious global health issue. To date, little is known regarding differences for cardiometabolic risk factors (prevalence and means) in children from different countries. In the present review, we aimed to provide a review for the available evidence regarding cardiometabolic risk factors in overweight pediatric populations. We therefore provided information with respect to the prevalence of impaired fasting glucose/impaired glucose tolerance, high triglycerides, low HDL-cholesterol and hypertension (components of the metabolic syndrome) among cohorts from different countries. Moreover, we aimed to compare the means of glucose and lipid levels (triglycerides and HDL-cholesterol) and systolic/diastolic blood pressure values. After careful selection of articles describing cohorts with comparable age and sex, it was shown that both prevalence rates and mean values of cardiometabolic risk factors varied largely among cohorts of overweight children. After ranking for high/low means for each cardiometabolic risk parameter, Dutch-Turkish children and children from Turkey, Hungary, Greece, Germany and Poland were in the tertile with the most unfavorable risk factor profile overall. In contrast, cohorts from Norway, Japan, Belgium, France and the Dominican Republic were in the tertile with most favorable risk profile. These results should be taken with caution, given the heterogeneity of the relatively small, mostly clinical cohorts and the lack of information concerning the influence of the values of risk parameters on true cardiometabolic outcome measures in comparable cohorts. The results of our review present a fair estimation of the true differences between cardiometabolic risk profiles among pediatric cohorts worldwide, based on available literature.
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Enfermedades Cardiovasculares/epidemiología , Salud Global , Síndrome Metabólico/epidemiología , Obesidad/epidemiología , Sobrepeso/epidemiología , Adolescente , Factores de Edad , Biomarcadores/sangre , Glucemia/análisis , Presión Sanguínea , Enfermedades Cardiovasculares/sangre , Enfermedades Cardiovasculares/fisiopatología , Niño , Preescolar , Humanos , Lactante , Lípidos/sangre , Síndrome Metabólico/sangre , Síndrome Metabólico/fisiopatología , Obesidad/sangre , Obesidad/fisiopatología , Sobrepeso/sangre , Sobrepeso/fisiopatología , Prevalencia , Características de la Residencia , Medición de Riesgo , Factores de RiesgoRESUMEN
We aimed to investigate the prevalence of impaired fasting glucose (IFG) and impaired glucose tolerance (IGT), and their associations with cardiometabolic risk factors, according to ethnicity in a large obese paediatric cohort. A 75-g oral glucose tolerance test was performed in 1,007 overweight/obese Dutch children of multi-ethnic origin, referred to the obesity outpatient clinics of two Dutch hospitals in Amsterdam (mean age, 11.4 ± 3.2 years; 50.7% boys). Anthropometric parameters and blood samples were collected, and cardiometabolic risk factors were assessed. The cohort consisted of Dutch native (26.0%), Turkish (23.7%), Moroccan (18.8%) and children of 'other' (31.5%) ethnicity. The prevalence of IFG was significantly higher in Moroccan and Turkish children as compared to Dutch native children (25.4% and 19.7% vs. 11.8%, respectively, P < 0.05). IGT was most frequently present in Turkish and Dutch native children, relative to Moroccan children (6.3% and 5.3% vs. 1.6%, P < 0.05). Besides pubertal status and ethnicity, components of 'metabolic syndrome' (MetS) which were associated with IGT, independent of hyperinsulinaemia, were hypertension [odds ratio (OR), 2.3; 95% CI, 1.1-4.9] while a trend was seen for high triglycerides (OR, 2.0; 95% CI, 0.9-4.3). When analyzing components of MetS which were associated with IFG, only low high-density lipoprotein cholesterol was significantly associated (OR, 1.7; 95% CI, 1.2-2.5) independent of hyperinsulinaemia. In conclusion, in a Dutch multi-ethnic cohort of overweight/obese children, a high prevalence of IFG was found against a low prevalence of IGT, which differed in their associations with cardiometabolic risk factors.
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Trastornos del Metabolismo de la Glucosa/etnología , Síndrome Metabólico/etnología , Sobrepeso/etnología , Adolescente , Glucemia/análisis , Niño , Colesterol/sangre , Estudios de Cohortes , Estudios Transversales , Femenino , Trastornos del Metabolismo de la Glucosa/sangre , Trastornos del Metabolismo de la Glucosa/complicaciones , Humanos , Hipertensión/complicaciones , Hipertensión/etnología , Masculino , Síndrome Metabólico/sangre , Países Bajos , Obesidad/sangre , Obesidad/complicaciones , Obesidad/etnología , Sobrepeso/sangre , Sobrepeso/complicaciones , Prevalencia , Estudios Retrospectivos , Factores de Riesgo , Triglicéridos/sangreAsunto(s)
Calcitonina/análisis , Subtipo H1N1 del Virus de la Influenza A/aislamiento & purificación , Gripe Humana/diagnóstico , Gripe Humana/fisiopatología , Precursores de Proteínas/análisis , Análisis Químico de la Sangre , Proteína C-Reactiva/análisis , Péptido Relacionado con Gen de Calcitonina , Niño , Preescolar , Humanos , Lactante , Recién Nacido , Gripe Humana/virología , Recuento de LeucocitosRESUMEN
OBJECTIVES: To determine the prevalence of traditional cardiometabolic risk factors and to assess the effect of overweight/obesity on the occurrence of these risk factors in a cohort of children with type 1 diabetes mellitus (T1DM). STUDY DESIGN: Two hundred eighty-three consecutive patients (3 to 18 years of age) attending an outpatient clinic for T1DM care were included. The prevalence of cardiometabolic risk factors, the metabolic syndrome, and high alanine aminotransferase, were assessed before and after stratification for weight status. RESULTS: Of all children (median age, 12.8 years; interquartile range, 9.9 to 16.0; median diabetes duration, 5.3 years; interquartile range, 2.9 to 8.6), 38.5% were overweight/obese (Z-body mass index > or =1.1). Overall, median HbA1c levels were 8.2% (interquartile range, 7.4 to 9.8), and HbA1c > or =7.5% was present in 73.9%. Microalbuminuria was found in 17.7%, high triglycerides (>1.7 mmol/L) in 17.3%, high LDL-cholesterol (>2.6 mmol/L) in 28.6%, low HDL-cholesterol (<1.1 mmol/L) in 21.2%, and hypertension in 13.1% of patients. In the overweight/obese children with T1DM, versus normal-weight children, a higher prevalence of hypertension (23.9% vs 5.7%), the metabolic syndrome (25.7% vs 6.3%), and alanine aminotransferase >30 IU/L (15.6% vs 4.5%) was found (all P < .05). CONCLUSIONS: Overweight/obesity and cardiometabolic risk factors were highly prevalent in a pediatric cohort with T1DM. Hypertension, the metabolic syndrome, and high alanine aminotransferase were significantly more prevalent in overweight/obese compared with normal-weight children with T1DM.
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Enfermedades Cardiovasculares/epidemiología , Diabetes Mellitus Tipo 1/epidemiología , Síndrome Metabólico/epidemiología , Sobrepeso/epidemiología , Alanina Transaminasa/sangre , LDL-Colesterol/análisis , Comorbilidad , Estudios Transversales , Femenino , Humanos , Modelos Logísticos , Masculino , Países Bajos/epidemiología , Obesidad/epidemiología , Prevalencia , Factores de RiesgoRESUMEN
OBJECTIVES: To assess the prevalence of the metabolic syndrome (MetS) in overweight/obese children and adolescents of an out-patient clinic, and to compare two definitions of MetS in adolescents. METHODS: In total, 528 overweight / obese children (3-16 years), of multi-ethnic origin, underwent an oral glucose tolerance test, blood collections and anthropometric measurements. In children <10 years, MetS was assessed according to child-specific cut-off values (MetS-child). In adolescents, MetS-child and MetS-adolescent (the recommendation of the International Diabetes Federation for adolescents) were compared. RESULTS: The prevalence of MetS-child within the cohort (median age 11.3, range 3.1-16.4 yrs) was 18.6% (children <10 years vs. adolescents: 14.1% vs. 20.7%, P=0.073). Insulin resistance was present in 47.7% (children <10 years vs. adolescents: 21.8% vs. 60.1%, P<0.001). MetS-child was highly prevalent, and not statistically significant between age groups. In adolescents, the prevalence of MetS-adolescent was higher than MetS-child (33.2% vs. 20.7%, P<0.001). The agreement between the MetS definitions was moderate (kappa =0.51), with the agreement for the MetS-criteria for abnormal lipid levels being substantial to very good (kappa =0.71 to 0.80). CONCLUSIONS: MetS-child was highly prevalent in overweight/obese children and adolescents. A higher prevalence of MetS according to adolescent- as compared to child-specific criteria was found.
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Indicadores de Salud , Síndrome Metabólico/diagnóstico , Obesidad/complicaciones , Adolescente , Factores de Edad , Instituciones de Atención Ambulatoria , Biomarcadores/sangre , Glucemia/metabolismo , Presión Sanguínea , Índice de Masa Corporal , Niño , Preescolar , Estudios Transversales , Femenino , Prueba de Tolerancia a la Glucosa , Humanos , Insulina/sangre , Resistencia a la Insulina , Lípidos/sangre , Masculino , Síndrome Metabólico/sangre , Síndrome Metabólico/complicaciones , Síndrome Metabólico/epidemiología , Síndrome Metabólico/fisiopatología , Países Bajos/epidemiología , Obesidad/sangre , Obesidad/epidemiología , Obesidad/fisiopatología , Valor Predictivo de las Pruebas , Prevalencia , Terminología como Asunto , Circunferencia de la CinturaRESUMEN
BACKGROUND: Differences in prevalence of cardiometabolic risk factors between different ethnic groups are largely unknown. We determined the variation in cardiometabolic risk profile according to ethnicity in a cohort overweight/obese Dutch children. METHODS: An oral glucose tolerance test was performed in 516 overweight/obese Dutch children of multi-ethnic origin, attending an obesity out-patient clinic of an urban general hospital (mean age 10.6 +/- 3.2; 55.2% boys). Anthropometric parameters and blood samples were collected, and the prevalence of (components of) the metabolic syndrome (MetS) and insulin resistance were determined in each ethnic group. RESULTS: Major ethnic groups were Dutch native (18.4%), Turkish (28.1%), and Moroccan (25.8%). The remaining group (27.7%) consisted of children with other ethnicities. Turkish children had the highest mean standardized BMI compared to Dutch native children (P < 0.05). As compared to Moroccan children, they had a higher prevalence of MetS (22.8% vs. 12.8%), low HDL-cholesterol (37.9% vs. 25.8%), hypertension (29.7% vs. 18.0%) and insulin resistance (54.9% vs. 37.4%, all P < 0.05). Although Turkish children also had higher prevalences of forementioned risk factors than Dutch native children, these differences were not statistically significant. Insulin resistance was associated with MetS in the Turkish and Moroccan subgroup (OR 6.6; 95%CI, 2.4-18.3 and OR 7.0; 95%CI, 2.1-23.1, respectively). CONCLUSION: In a Dutch cohort of overweight/obese children, Turkish children showed significantly higher prevalences of cardiometabolic risk factors relative to their peers of Moroccan descent. The prospective value of these findings needs to be established as this may warrant the need for differential ethnic-specific preventive measures.
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Enfermedades Cardiovasculares/etnología , Etnicidad/estadística & datos numéricos , Síndrome Metabólico/etnología , Sobrepeso/etnología , Adolescente , África/etnología , Antropometría , Asia/etnología , Glucemia/análisis , Niño , Preescolar , Estudios de Cohortes , Estudios Transversales , Femenino , Humanos , Insulina/sangre , Resistencia a la Insulina/etnología , América Latina/etnología , Lípidos/sangre , Masculino , Síndrome Metabólico/sangre , Marruecos/etnología , Países Bajos/epidemiología , Obesidad/etnología , Prevalencia , Factores de Riesgo , Turquía/etnologíaRESUMEN
We studied the association between alanine aminotransferase (ALT) and features of the metabolic syndrome in a cohort of overweight and obese children aged 3-18 years. An oral glucose tolerance test was performed in 443 consecutive children from an obesity out-patient clinic (median age 11.2, range 3.1-18.0 years; n=240 boys) of multi-ethnic origin. The prevalence of the metabolic syndrome, insulin resistance, elevated ALT (>30 IU/L), and the association of ALT with (components of) the metabolic syndrome was assessed. The metabolic syndrome was present in 26.9%. Elevated ALT levels were found in 20.3%, with a higher prevalence in boys than in girls (25.8% versus 13.8%, P<0.001). ALT was associated with the prevalence of the metabolic syndrome, insulin resistance, high triglycerides, and low HDL-cholesterol after adjustment for gender, age, and BMI. In conclusion, elevated ALT levels were highly prevalent and associated with the metabolic syndrome, insulin resistance, high triglycerides, and low HDL-cholesterol in an obese multiethnic pediatric population.
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Alanina Transaminasa/metabolismo , Etnicidad/estadística & datos numéricos , Síndrome Metabólico/etnología , Síndrome Metabólico/enzimología , Obesidad/etnología , Obesidad/enzimología , Sobrepeso , Adolescente , Niño , Preescolar , Hígado Graso/enzimología , Hígado Graso/etnología , Femenino , Cardiopatías/etnología , Humanos , Hipertensión/etnología , Resistencia a la Insulina/fisiología , Masculino , Vigilancia de la Población/métodos , Factores de Riesgo , Índice de Severidad de la Enfermedad , Adulto JovenRESUMEN
OBJECTIVE: To study psychological distress in parents of child survivors of Severe Meningococcal Disease (SMD) after discharge of their child from the Paediatric Intensive Care Unit (PICU). METHODS: This study approached parents of child survivors of SMD treated on the PICU between 1993-2001. Five cross-sectional groups were created for mothers and fathers separately. The five groups differed from each other by the period after discharge they entered the project (ranging from 3 months to 7 years after discharge). For research purposes, mothers and fathers (n = 192) individually completed the Goldberg General Health Questionnaire-30 (GHQ), measuring their level of psychological distress. STATISTICS: Mean group scores were examined and a one-way-analysis of variance (ANOVA) performed to study differences between groups for mothers and fathers separately. In addition, percentages of parents with GHQ scores above cut-off were calculated and it was determined whether it differed from norm data. RESULTS: Data reveal that both mothers and fathers experience high mean levels of psychological distress after discharge, showing no significant differences in group means over time. High percentages of parents experience psychological distress after discharge, if compared with the normal population. CONCLUSIONS: Parents of child survivors of SMD experience profound and prolonged psychological distress after discharge. Future interventions should focus on follow-up care for this population to help them re-adjust after this stressful event.
Asunto(s)
Infecciones Meningocócicas/psicología , Padres/psicología , Estrés Psicológico/psicología , Sobrevivientes , Adolescente , Adulto , Niño , Preescolar , Estudios Transversales , Padre/psicología , Femenino , Estudios de Seguimiento , Humanos , Lactante , Estudios Longitudinales , Persona de Mediana Edad , Madres/psicología , Alta del PacienteRESUMEN
Five pediatric patients with no history of immunodeficiency had a life-threatening course of varicella. Strikingly, natural killer (NK) cells were absent from the circulation in all children, and, despite active viral infection, up to 98% of the CD8(+) cells were naive. Primary immunodeficiencies were excluded--NK cells and primed CD8(+) cells reappeared in the circulation, granzymes were detectable in plasma early during infection, and no abnormalities could be detected in interleukin-15 receptor function. Our data indicate that varicella-zoster virus (VZV) has a unique capability to seclude primed CD8(+) cells and NK cells from the circulating lymphocyte pool. This may be the consequence of an overwhelming immune response to VZV that is influenced by factors such as infectious dose, age, and the presence of maternal antibodies during infancy. Because both homozygous twin sisters in the study had a severe course of varicella, particular genetic factors may contribute to severe varicella.