Association between allergic rhinitis, bottle feeding, non-nutritive sucking habits, and malocclusion in the primary dentition

Aim

To determine the association between allergic rhinitis, bottle feeding, non‐nutritive sucking habits, and malocclusion in the primary dentition.

Methods

Data were collected on 1160 children aged 4–5 years, who had been longitudinally followed since the age of 4 months, when they were admitted to nurseries in a suburban area of Tampico–Madero, Mexico. Periodically, physical examinations were conducted and a questionnaire was given to their parents or tutors.

Results

Malocclusion was detected in 640 of the children (51.03% had anterior open bite and 7.5% had posterior cross‐bite). Allergic rhinitis alone (adjusted odds ratio = 2.87; 95% CI 1.57 to 5.25) or together with non‐nutritive sucking habits (adjusted odds ratio = 3.31; 95% CI 1.55 to 7.09) had an effect on anterior open bite. Bottle feeding alone (adjusted odds ratio = 1.95; 95% CI 1.07 to 3.54) or together with allergic rhinitis (adjusted odds ratio = 3.96; 95% CI 1.80 to 8.74) had an effect on posterior cross‐bite. Posterior cross‐bite was more frequent in children with allergic rhinitis and non‐nutritive sucking habits (10.4%).

Conclusions

Allergic rhinitis alone or together with non‐nutritive sucking habits is related to anterior open bite. Non‐nutritive sucking habits together with allergic rhinitis seem to be the most important factor for development of posterior open bite in children under the age of 5 years.     

Incidence and lifetime costs of injuries in the United States.

BACKGROUND: Standardized methodologies for assessing economic burden of injury at the national or international level do not exist. OBJECTIVE: To measure national incidence, medical costs, and productivity losses of medically treated injuries using the most recent data available in the United States, as a case study for similarly developed countries undertaking economic burden analyses. METHOD: The authors combined several data sets to estimate the incidence of fatal and non-fatal injuries in 2000. They computed unit medical and productivity costs and multiplied these costs by corresponding incidence estimates to yield total lifetime costs of injuries occurring in 2000. MAIN OUTCOME MEASURES: Incidence, medical costs, productivity losses, and total costs for injuries stratified by age group, sex, and mechanism. RESULTS: More than 50 million Americans experienced a medically treated injury in 2000, resulting in lifetime costs of 406 billion dollars; 80 billion dollars for medical treatment and 326 billion dollars for lost productivity. Males had a 20% higher rate of injury than females. Injuries resulting from falls or being struck by/against an object accounted for more than 44% of injuries. The rate of medically treated injuries declined by 15% from 1985 to 2000 in the US. For those aged 0-44, the incidence rate of injuries declined by more than 20%; while persons aged 75 and older experienced a 20% increase. CONCLUSIONS: These national burden estimates provide unequivocal evidence of the large health and financial burden of injuries. This study can serve as a template for other countries or be used in intercountry comparisons.     

Neonatal vitamin K prophylaxis in Great Britain and Ireland: the impact of perceived risk and product licensing on effectiveness

Objective

To determine current use of vitamin K (VK) prophylaxis in newborns and review the efficacy and effectiveness of regimens used.

Design

Efficacy and effectiveness calculated using current practice details, data from Southern Ireland and two previous surveys, together with contemporaneous studies of vitamin K deficiency bleeding (VKDB).

Setting

Current survey: United Kingdom (Great Britain and Northern Ireland). Efficacy and effectiveness tables: United Kingdom and Southern Ireland.

Main outcome measures

Current VK prophylaxis following uncomplicated term deliveries. Relative risk of VKDB calculated for the VK actually received and for “intention to treat”.

Results

Questionnaire response rate 95% (n = 243), all recommending VK prophylaxis. No association between unit size and route of administration. For uncomplicated term deliveries, 60% recommended intramuscular (IM) prophylaxis, 24% oral and 16% offered both routes without bias. All units offering IM gave a single dose, mostly 1 mg Konakion Neonatal. Oral regimens showed more variation: two thirds gave 2 mg (range 0.5–2 mg), the number of doses ranged from 1 to 11 and many used preparations off‐licence or the unlicensed Orakay. IM prophylaxis, if given, provided the best protection (most efficacious) against VKDB. However, on an intention‐to‐treat basis (effectiveness), there is no statistically significant difference between the risks of VKDB after intended IM VK and after oral prophylaxis intended to continue beyond a week.

Conclusions

Although the principles of VK prophylaxis is now accepted by all, there is no uniformity in practice. Omission of prophylaxis appears to be a greater problem for IM than for multi‐dose oral prophylaxis, affecting overall effectiveness.     

Association between early initiation of breastfeeding and reduced risk of respiratory infection: Implications for nonseparation of infant and mother in the COVID‐19 context

Early initiation of breastfeeding, within 1 h of birth, is vital for the health of newborns and reduces morbidity and mortality. Secondary analysis of the 2016 Nepal Demographic and Health Survey (DHS) showed that early initiation of breastfeeding significantly reduced the risk of acute respiratory infection (ARI) in children under 2 years. Early initiation of breastfeeding requires maternal proximity. Separation of infant and mother inhibits early initiation of breastfeeding and increases the risk that infants will suffer from ARIs. However, during the COVID‐19 pandemic, guidance varied, with some recommending that infants and mothers with SARS‐CoV‐2 be isolated from one another. Nepal''s Ministry of Health and Population recommended nonseparation, but the adherence to this guidance was inconsistent. Maternal proximity, nonseparation and early initiation of breastfeeding should be promoted in all birthing facilities.     

Integrating nutrition into the education sector in low‐ and middle‐income countries: A framework for a win–win collaboration

Malnutrition—both undernutrition and overnutrition—is a public health concern worldwide and particularly in low‐ and middle‐income countries (LMICs). The education sector has high potential to improve immediate nutrition outcomes by providing food in schools and to have more long‐term impact through education. We developed a conceptual framework to show how the education sector can be leveraged for nutrition. We reviewed the literature to identify existing frameworks outlining how nutrition programs can be delivered by and through the education sector and used these to build a comprehensive framework. We first organized nutrition programs in the education sector into (1) school food, meals, and food environment; (2) nutrition and health education; (3) physical activity and education; (4) school health services; and (5) water, sanitation, and hygiene (WASH) sector. We then discuss how each one can be successfully implemented. We found high potential in improving nutrition standards and quality of school foods, meals and food environment, especially through collaboration with the agriculture sector. There is a need for well‐integrated, culturally appropriate nutrition and health education into the existing school curriculum. This must be supported by a skilled workforce—including nutrition and public health professionals and school staff. Parental and community engagement is cornerstone for program sustainability and success. Current monitoring and evaluation of nutrition programming in schools is weak, and effectiveness, including cost‐effectiveness, of interventions is not yet adequately quantified. Finally, we note that opportunities for leveraging the education sector in the fight against rising overweight and obesity rates are under‐researched and likely underutilized in LMICs.     

‘The second mother’: How the baby food industry captures science,health professions and civil society in France

Most babies in France are fed with infant formula and then commercial complementary foods, many of which are ultra‐processed and harmful to health. Internationally, there is opposition by the baby food industry to the introduction of public health policies that would limit the marketing and consumption of such products. Our aim was to identify the key baby food industry actors, describe their history and corporate political activity (CPA) in France. We sourced publicly available information, which we triangulated with data from 10 semi‐structured interviews. Qualitative thematic analysis was undertaken simultaneously to data collection, guided by an existing classification of the CPA of the food industry. The baby food industry in France has shaped the science on infant and young child nutrition and nurtured long‐established relationships with health professionals. This corporate science and these relationships helped baby food companies to portray themselves as experts on child‐related topics. The baby food industry has also engaged with a broad range of civil society organisations, particularly through the concept of the first 1000 days of life, and during the covid‐19 pandemic. We found evidence, although limited, that the baby food industry directly lobbied the French government. Since its early development in France in the 19th century, the baby food industry used its CPA to promote its products and protect and sustain its market. Our findings can be used to recognise, anticipate and address the CPA of this industry, and to minimise any negative influence it may have on babies'' and mother''s health.     

Effect of community‐based nutritional education on dietary diversity and consumption of animal‐source foods among rural preschool‐aged children in the Ilu Abba Bor zone of southwest Ethiopia: Quasi‐experimental study

Dietary diversity (DD) is a concern for poor people in developing countries, particularly in Africa. Most people''s diets consist primarily of monotonous carbohydrate staples, with little or no animal products and few fresh fruits and vegetables. The aim of this intervention was to see how nutrition education delivered by trained health professionals improved preschool‐aged children''s consumption of DD and animal‐sourced foods. The study used a quasi‐experimental design with 588 preschool‐aged children. Researchers used a multistage sample technique followed by a systematic random sampling technique. A χ ² test was used to determine the baseline differences in demographic and socioeconomic factors between the two groups, as well as the relationship between predictors and child DD and animal‐source foods (ASFs). The researchers used generalized estimating equations to assess the change in the difference in outcomes between the intervention and control groups, as well as the association between predictors and child DD and ASFs. The adjusted odds ratio with the corresponding 95% confidence intervals was reported to show the strength of the association. The findings of this study revealed that there was a highly significant difference in both DD scores (DDS) and ASFs between the control and intervention groups DDS (p < 0.003) and ASF (p < 0.001). According to the findings of this study, nutrition education can significantly improve DDS and ASF consumption among preschool‐aged children.     

A national prospective study on childhood celiac disease in the Netherlands 1993-2000: an increasing recognition and a changing clinical picture

OBJECTIVES: To investigate prospectively whether the incidence of diagnosed celiac disease (CD) is increasing in the Netherlands and whether the clinical presentation is changing. STUDY DESIGN: All newly diagnosed cases of CD throughout the Netherlands were registered prospectively from 1993 to 2000. The clinical picture was compared with that noted in our former study (1975-1990). RESULTS: The overall incidence rate of CD was 0.81/1000 live births, with a linear increase from 1993 to 2000. There was a significant increase in the number of subjects with partial villous atrophy of the small bowel mucosa. The clinical presentation has changed significantly: abdominal distention, chronic diarrhea, and failure to thrive are less common, and more children presented with weight < P10, abdominal pain, and lassitude. The median age at diagnosis also increased. CONCLUSION: The recognition of childhood CD in the Netherlands has increased significantly during the last few years, and the clinical picture has changed as well. Our data may indicate an increasing awareness of the Dutch doctors working in Child Public Health, general practitioners, and pediatricians to recognize more subtle expressions of the disease.     

基于《年龄与发育进程问卷-第3版》调查的中国和美国1～66个月儿童发育状况的比较

目的研究中国与美国1~66个月儿童的《年龄与发育进程问卷-第3版》(ASQ-3)常模数据,分析两国儿童发育的差异并探讨其产生的原因。方法资料来源于中、美ASQ-3常模数据。采用SAS 9.3和MS Excel进行统计分析,比较两国儿童每个ASQ-3月龄组各能区得分的平均值。结果中国常模总样本为4 452人,每个月龄组为218~227例;美国常模总样本为18 572例,每个月龄组为352~2 088例。中、美ASQ-3常模比较,沟通能区共有11个月龄组差异有统计学意义,≤10 m月龄组均为美国高于中国,~20 m月龄组互有高低,~54 m月龄组中国高于美国;粗大动作能区有15个月龄组差异有统计学意义,在≤20 m月龄组均为美国高于中国,~30 m月龄组互有高低,≥33 m月龄组及以后均为中国高于美国;精细动作能区有14个月龄组差异有统计学意义,≤24 m月龄组为美国高于中国,之后互有高低,但仍以美国较高为主;解决问题能区有15个月龄组差异有统计学意义,均为美国高于中国;个人-社会能区有17个月龄组差异有统计学意义,≤14 m月龄组美国高于中国,~36 m月龄组互有高低,其中5个差异有统计学意义的月龄组都是美国高于中国,≥42 m月龄组均为中国高于美国。结论中国0~2岁儿童的综合发育水平较美国儿童低,之后有逐渐赶上或超过的趋势。