Use Of Bottles Research Articles

Psychosocial factors and early childhood caries among low‐income African–American children in Detroit

This study sought to advance knowledge of the social determinants of oral health, by examining how several specific maternal health beliefs, behaviors, and psychosocial factors relate to young children's early childhood caries (ECC) status in a lower-income African-American population. Data were collected by the Detroit Dental Health Project (NIDCR grant), a population-based study of 1021 African-American families with at least one child under 6 years of age and living in 39 low-income Census tracts in Detroit, Michigan. Analyses were limited to 719 children aged 1-5 years and their biological mothers, and conducted in SUDAAN to account for the complex sampling design. Survey data included health belief scales on mothers' self-efficacy, feelings of fatalism, knowledge about appropriate bottle use and children's oral hygiene needs, brushing habits, psychosocial measures of depressive symptoms (CES-D), parenting stress, and availability of instrumental social support. The child's age, dental insurance status, dental visit history, and 1-week brushing frequency were also included in the model. Children's ECC status, based on a dental examination, was the main outcome. The dental team used the International Caries Detection and Assessment System (ICDAS) criteria for caries detection. Each child was classified as either caries-free or having ECC or severe ECC (S-ECC) based on the case definition of ECC proposed by an expert panel for research purposes with preschool-aged children. The dental team followed a specific examination protocol and established reliable and consistent ratings of ECC based on the ICDAS criteria. The inter-rater reliability kappa was 0.83 overall, and the intra-rater reliability kappa was 0.74 overall. One-third of the children had ECC, and 20% had severe ECC. Age of the child and lower parenting stress scores were each positively associated with ECC, while higher education and income were protective. Maternal oral health fatalism and knowledge of children's hygiene needs were associated with ECC among preschool-aged children. ECC was higher among younger children who had past restorative care. These findings call attention to the high prevalence of ECC in this population and the need to consider psychosocial as well as traditional risk factors in developing interventions to reduce oral health disparities.

Are intrauterine growth restriction and preterm birth associated with dental caries?

To assess the association between two intrauterine growth restriction (IUGR) surrogates - IUGR [small for gestational age birth (SGA) and fetal growth restriction (FGR)] and preterm birth with dental caries. Data from the Third National Health and Nutritional Examination Survey (1988-1994) were used, including 2- to 5.9-year-old singletons (n = 3189). Dental caries was defined as presence of any teeth with dental caries (treated or untreated) and also as presence of at least two teeth with dental caries. Exposure variables were preterm birth (<37 gestational weeks), FGR, and SGA. Covariates included were poverty, race/ethnicity, age, sex, sucrose intake, environmental tobacco smoking, dental visits, education of head of household, breastfeeding, and use of baby bottle. Separate statistical analyses were conducted for IUGR and for preterm birth through the estimation of prevalence ratio (PR), taking complex sampling design into consideration and adjusting for confounders. Sensitivity analysis was conducted including and excluding 2-year-old children and also with the two definitions of dental caries. In general, the inclusion of 2-year-old children and the case definition of presence of any teeth with dental caries biased the results toward the null, but with no major changes in the results. In bivariate analysis, SGA and FGR birth were both negatively but not significantly associated with dental caries while a significant positive association was found for preterm birth. Sensitivity analysis showed that the PR for preterm in bivariate analysis varied from 1.65 (95% CI 1.14-2.40) to 1.84 (95% CI 1.19-2.83). After adjusting for confounders, the PR for preterm birth varied from 1.38 (95% CI 1.00-1.89) to 1.64 (95% CI 1.22-2.20). After adjustment, the PR for SGA varied from 0.79 (95% CI 0.56-101) to 0.66 (95% CI 0.33-0.96). For children from 3 to 5.9 years old, the adjusted PR for FGR using the category 'none' as reference were mild (PR 1.10; 95% CI 0.76-1.58), moderate (PR 0.66; 95% CI 0.26-167), and severe (PR 0.59; 95% CI 0.36-0.99). These values for FGR were very similar for the other models using other classifications of case definition or inclusion of 2-year-old children. Preterm birth was found to be positively associated with dental caries while there is an indication that SGA and FGR are negatively associated with dental caries. Although the negative association is counterintuitive, it is possible that increased antibiotic use and delayed tooth eruption may explain the negative association between IUGR and dental caries.

THE USE OF BLOOD CULTURE BOTTLES IN ENDOPHTHALMITIS

To study the use of blood culture bottles for culturing vitreous specimens in acute-onset postoperative infectious endophthalmitis cases. Forty-eight eyes of 48 patients with mean age of 66.4 +/- 14.7 years with postoperative endophthalmitis that occurred within 6 weeks after ocular surgery, presenting from June 2001 to January 2005, were retrospectively studied. Vitreous fluid specimens of these patients were cultured in blood culture bottles. The measured outcome is the yield of positive culture. Vitreous specimens yielded positive in 34 of 48 (70.8%) eyes with blood culture bottles. The most common organism isolated was Staphylococcus epidermidis in 17.6% (6/34) of cases. The direct inoculation of vitreous specimens into the blood culture bottles is easy to perform, with a high yield positive rate (70.8%). It may be an alternative to conventional culture media for culturing vitreous specimen in infectious endophthalmitis especially in clinics or hospitals that are unable to have adequate microbiology laboratory facilities.

Maternal self‐efficacy and 1–5‐year‐old children's brushing habits

This study investigates the relationships between maternal cognitive, behavioral, and psychosocial factors and brushing practices in low-income African-American preschool children. Data are from a population-based sample of 1021 African-American families with at least one child <6 years of age and living in the 39 low-income Census tracts in Detroit, Michigan. Analyses were limited to 1-5-year-old children and their mothers (n = 719). Mothers were surveyed about oral health-related self-efficacy (OHSE), knowledge about appropriate bottle use (KBU), knowledge about children's oral hygiene (KCOH), oral health fatalism (OHF), their own toothbrushing behavior, depressive symptoms (CES-D), parenting stress, practical social support, and their child's dental history. Children's 1-week reported brushing frequency was the main outcome measure. Analyses were conducted in SUDAAN to account for the complex sampling design. Children's 1-week brushing frequency (range 0-40) averaged 8.50 times per week among 1-3-year olds and 9.75 among the 4-5-year olds. Maternal OHSE was a strong and significant predictor of children's brushing frequency; for each unit increase in OHSE, 1-3-year olds were expected to brush 18% more frequently on average during 1 week [incidence density ratios (IDR) = 1.18, 95% confidence interval (CI) 1.08-1.28; P < 0.001], and 4-5-year olds were expected to brush 9% more often (IDR = 1.09, 95% CI 1.00-1.19; P < 0.10). Mothers' KCOH score was also significantly positively associated with brushing frequency; for each unit increase on the KCOH scale, 1-3-year olds were expected to brush 22% more frequently (IDR = 1.22, 95% CI 1.10-1.35; P < 0.001) and 4-5-year olds were expected to brush 13% more frequently (IDR = 1.13, 95% CI 1.02-1.26; P < 0.05). If a mother brushed her own teeth at bedtime during the week, her 1-3-year old child's brushing frequency was expected to increase by one-third (IDR = 1.34, 95% CI 1.12-1.60; P < 0.01) and among the 4-5-year olds, the child's frequency was expected to increase by one-quarter (IDR = 1.26, 95% CI 1.12-1.42; P < 0.001). Availability of help with transportation and financial support were also relevant variables for 1-3-year olds. Higher family income and dental insurance coverage were both positively associated with brushing among 4-5-year olds. Several maternal cognitive, behavioral, and psychosocial factors were associated with young children's brushing practices. Oral health-specific self-efficacy and knowledge measures are potentially modifiable cognitions; findings suggest that intervening on these factors could help foster healthy dental habits and increase children's brushing frequency early in life.

Relevance of Routine Use of the Anaerobic Blood Culture Bottle

Using the BacT/Alert automated system, we conducted a 1-year retrospective study on blood cultures, focusing on the relevance of routine use of the anaerobic bottle. The rate of patients with positive blood cultures was 19.7%. Among these, 13.5% had a positive anaerobic bottle in the absence of any aerobic bottle, and 2/3 of these grew with nonobligate anaerobes. These patients were hospitalized in 20 out of 26 wards of the hospital group. For 65.4% of the monomicrobial-positive blood cultures growing Enterobacteriaceae, the anaerobic bottle detected growth earlier than the corresponding aerobic bottle. These data suggest that, in our institution, the use of an anaerobic bottle is still relevant.

Investigation of an isolate of Staphylococcus lugdunensis implicated in a platelet fatality: a possible advantage of the use of an anaerobic bottle

Cases have been reported in which detection with an early culture failed to interdict the transfusion of a bacterially contaminated platelet. One fatal case involved Staphylococcus lugdunensis, missed with a 4-mL aerobic (BPA) bottle (BacT/ALERT, bioMérieux). This report noted "deviation from culture methods that meet manufacturer's recommendations (e.g., decreased blood volume) can result in reduced sensitivity and produce false negatives." The manufacturer's package insert "strongly" recommends that more than one type of culture bottle be utilized. The utility of an anaerobic (BPN) bottle compared to a BPA bottle was investigated for the detection of S. lugdunensis. This isolate was subjected to a series of spiking experiments designed to assess the effect of sample volume and recovery of BPA and/or BPN bottles over a range of concentrations (0.1-6 colony-forming units/mL). With low levels of contamination, larger volumes cultured were associated with higher recovery. With the lowest inoculation, such that only one to two organisms were present in a bottle, reactivity was accelerated in the BPN bottle compared to the BPA bottle. At higher concentrations, 10 mL in the BPA bottle yielded equivalent time to reactivity as 4 mL in the BPN bottles. These data support the use of larger inocula; however, when only one to two organisms were present in a bottle, time to reactivity was accelerated in a BPN bottle compared to a BPA bottle. The accelerated growth was not observable with higher inoculum (e.g., more than six organisms per bottle). Quicker time to reactivity might make the difference between interdiction or transfusion of the product.

Effects of a blue mussel Mytilus edulis bed on vertical distribution and composition of the pelagic food web

The impact of a mussel bed on the neighbouring pelagic food web is investigated by a comparative study of the vertical distribution of plankton above a mussel bed with that above a bare sandy bottom. The use of conventional water bottles did not reflect the near-bed dynamics. However, use of a high-resolution water sampler in the bottom 1 m of the water column above the sea floor revealed statistically significant differences. The results document for the first time in situ grazing on all major components of the pelagic food web. The vertical distributions of phytoplankton, bacteria, protozoa, meroplankton and copepods were statistically significantly different above the mussel and sand beds. The mussel bed recycled nutrients back to the water column as waste products. The pre- sent investigation stresses the need for a more diverse view of the trophic role of suspension-feeding bivalves in shallow coastal ecosystems.

Randomized Controlled Trial of Bottle Weaning Intervention: A Pilot Study

Inappropriate baby bottle use is associated with tooth decay, anemia, and overweight, and it may adversely affect dietary patterns. Parents often do not follow guidance to wean by 18 months of life. We piloted a brief, counseling-based weaning intervention in an urban WIC agency among primarily Hispanic parent/toddler dyads. At baseline (n = 48), toddlers consumed a mean 4.7 bottles/day. At follow-up (n = 39), the intervention group consumed fewer mean bottles/day than controls (0.09 vs 2.0 bottles/day, P < .045). Half the toddlers in the experimental group and one third of the control groups weaned completely. Parents of weaned children were satisfied with the outcome.

R2215 Routine use of blood culture bottles can reduce detection time in PD peritonitis

R2215 Routine use of blood culture bottles can reduce detection time in PD peritonitis

Are intrauterine growth restriction and preterm birth associated with dental caries?

Abstract – Objectives: To assess the association between two intrauterine growth restriction (IUGR) surrogates – IUGR [small for gestational age birth (SGA) and fetal growth restriction (FGR)] and preterm birth with dental caries. Methods: Data from the Third National Health and Nutritional Examination Survey (1988–1994) were used, including 2- to 5.9-year-old singletons (n = 3189). Dental caries was defined as presence of any teeth with dental caries (treated or untreated) and also as presence of at least two teeth with dental caries. Exposure variables were preterm birth (<37 gestational weeks), FGR, and SGA. Covariates included were poverty, race/ethnicity, age, sex, sucrose intake, environmental tobacco smoking, dental visits, education of head of household, breastfeeding, and use of baby bottle. Separate statistical analyses were conducted for IUGR and for preterm birth through the estimation of prevalence ratio (PR), taking complex sampling design into consideration and adjusting for confounders. Sensitivity analysis was conducted including and excluding 2-year-old children and also with the two definitions of dental caries. Results: In general, the inclusion of 2-year-old children and the case definition of presence of any teeth with dental caries biased the results toward the null, but with no major changes in the results. In bivariate analysis, SGA and FGR birth were both negatively but not significantly associated with dental caries while a significant positive association was found for preterm birth. Sensitivity analysis showed that the PR for preterm in bivariate analysis varied from 1.65 (95% CI 1.14–2.40) to 1.84 (95% CI 1.19–2.83). After adjusting for confounders, the PR for preterm birth varied from 1.38 (95% CI 1.00–1.89) to 1.64 (95% CI 1.22–2.20). After adjustment, the PR for SGA varied from 0.79 (95% CI 0.56–101) to 0.66 (95% CI 0.33–0.96). For children from 3 to 5.9 years old, the adjusted PR for FGR using the category ‘none’ as reference were mild (PR 1.10; 95% CI 0.76–1.58), moderate (PR 0.66; 95% CI 0.26–167), and severe (PR 0.59; 95% CI 0.36–0.99). These values for FGR were very similar for the other models using other classifications of case definition or inclusion of 2-year-old children. Conclusions: Preterm birth was found to be positively associated with dental caries while there is an indication that SGA and FGR are negatively associated with dental caries. Although the negative association is counterintuitive, it is possible that increased antibiotic use and delayed tooth eruption may explain the negative association between IUGR and dental caries.

Gasification of charcoal using supercritical CO 2 at high pressures

A novel one-shell high temperature and high pressure semi-continuous reactor has been developed for the study of the Boudouard reaction at temperatures up to 820 °C and pressures up to 32.5 MPa. Semicontinuous gasification of charcoal using supercritical CO 2 has been achieved at conversions up to 90.8% (w/w) at LSHV between 20 and 30 h −1 after 5–9 h. A gasification model is proposed and validated. Effective rates of gasification (1.32 ± 0.12) × 10 −6 to (6.10 ± 2.03) × 10 −5 s −1 were obtained. The results indicated that this method is technically feasible for the on-line production of high pressures streams of CO/CO 2 in the lab for carrying out further chemistries, avoiding the use of CO high pressure bottles.

A seven-year survival analysis of caries onset in primary second molars and permanent first molars in different caries risk groups determined at age two years

Objective. To investigate in a group of children (n=183) the effect of possible risk factors registered at the age of 2 years on caries development in 7 years of follow-up, and to study associations between risk groups. Material and methods. Consumption of candies, use of a nursing bottle at night, use of fluorides, toothbrushing, pacifier sucking, and prolonged breastfeeding (≥12 months) were recorded at the age of 2 years. The timing of caries onset in different groups was compared by applying a survival analysis method – the survival curves produced separately for selected teeth in different risk groups. Results. The survival curves of caries onset for both primary and permanent molars were consistently lower for children who consumed candies more than once a week, did not brush their teeth daily, were given a nursing bottle at night or a pacifier at age 2 years. The multivariate survival analysis confirmed that consumption of candies and lack of daily toothbrushing were the factors that had the major impact on caries onset in both primary and permanent molars. Prolonged pacifier sucking (≥2 years) was related only with short duration of breastfeeding. Children with prolonged use of a nursing bottle at night also consumed candies more than once a week, did not brush their teeth regularly, and did not use fluoride tablets. Conclusions. Consumption of candies and inadequate oral hygiene at age 2 years are important long-term risk factors for caries development in both primary and permanent molars.

Sharps injuries among radiographers: Dangers associated with opening bottles of contrast agent

Purpose Injuries associated with the use of glass bottles in the healthcare setting have been largely overlooked in the literature. Such injuries are sustained if the glass is broken, but more often during the opening of the bottles, either directly on the sharp edges of the aluminium crimp-top seals or indirectly when another instrument is used to prise open the bottle after the crimp-top opening mechanism fails. Such injuries are not inconsequential; of sharps injuries (excluding those caused by hollow-bore needles), an estimated 16% are caused by glass and a further 15% by other sharp items. Furthermore, any puncture wound in the healthcare setting carries a threat of transmission of infectious blood-borne diseases. This survey is the first of its kind to be done in Europe, and offers an insight into the risk of bottle-opening associated injuries in radiology departments. Results The findings indicate that radiographers/technologists are injured up to 24.4 times (±22.2) a year during the opening of glass bottles of contrast agents, translating into 3.5 h a month of lost time in an average radiology department of 24.4 radiographers or technologists; although almost half (47%) of the injuries draw blood, few are reported and the respondents in this survey were generally unconcerned by the risks. Conclusion The injuries discussed can be a nuisance and disturb the workflow of the department and are, importantly, avoidable, with polymer bottles available that pose no threat during opening or when damaged.

Iron Depletion Is Associated With Daytime Bottle-feeding in the Second and Third Years of Life

To measure the association between daytime bottle-feeding and iron depletion in young children. Cross-sectional design with concurrent measurement of exposure and outcome. The exposure was the current container (bottle or cup) used for daytime milk consumption. Child, maternal, and dietary variables were collected. Community-based pediatric practice serving a diverse population in an urban Canadian city. One hundred fifty healthy children, aged 12 to 38 months, attending a well-child care visit. Iron depletion (serum ferritin level, <10 microg/L]). Of the 150 children, 82 (55%) were bottle-fed and 68 (45%) were cup fed. Iron depletion occurred in 29 (37%) of 78 bottle-fed and in 12 (18%) of 67 cup-fed children. The crude relative risk for iron depletion was 1.81 (95% confidence interval, 1.09-3.01). In the final logistic regression model, a significant association between bottle use and iron depletion was identified, beginning after the age of 16 months. At 18 months, the relative risk, adjusted for several child, maternal, and dietary variables, for the association between bottle use and iron depletion was 1.31 (95% confidence interval,1.24-1.47); at 24 months, the adjusted relative risk was 2.50 (95% confidence interval, 2.46-2.53). Milk consumption of more than 16 oz/d occurred in 55 (67%) of the 82 bottle-fed and in 22 (32%) of the 68 cup-fed children (P<.001). In the second and third years of life, there is an almost 2-fold association between iron depletion and daytime bottle-feeding compared with cup feeding. The child's age may be a modifier, and milk volume consumed may be a mediator, of this association. Duration of bottle use is a potentially modifiable practice.

A proposed classification of environmental adaptation: the example of high altitude

Extreme environments are defined as the opposite of usual environments where the evoked physiological responses are unperceivable, repeatable and adjusted to the constraint. Adaptation strategies to a given environment show three levels: cultural or technological, where a buffer space is built to protect the organism from the hostile milieu, physiological, where temporary adaptive mechanisms are developed, and genetic, where full adaptation is possible with normal life and reproduction. The cost of adaptation increases from the genetic level (minimal cost) to the technological level. These concepts are illustrated by the example of adaptation to altitude hypoxia. The technological level is given by the use of oxygen bottles by high altitude climbers. The physiological level involves various physiological and biological systems (increase in heart rate, ventilation, erythropoiesis, expression of hypoxia-inducible factors, etc.). The genetic level has been reached by some animal species such as Yaks, Llamas, Pikas but has not yet been demonstrated in humans. Diseases developed during exposure to acute or chronic hypoxia may be considered as “adaptive crises” that mimic the transition to a lower energy level of adaptation.

Short-Stay Cleft Palate Surgery With Intraoperative Dexamethasone and Marcaine

The perioperative management of cleft palate surgery remains controversial. Early literature supported hospital stays of 2-5 days, but more recent reports have supported 24-hour admissions in carefully screened patients without congenital syndromes. We retrospectively reviewed 65 cleft palate repairs performed by the senior author from August 1992 through November 2003. Procedures included repairs of the soft palate (n = 25), hard palate (n = 4), or combined hard and soft palate (n = 36). All repairs were performed using a Furlow double, opposing Z-plasty technique. Nine patients (14%) had associated congenital syndromes. Prior to January 1995, patients (n = 15) received perioperative antibiotics and local injection of lidocaine with epinephrine prior to incision. The average operative time to first oral feeding was 13 hours, and the average length of stay in this group was 2.4 days. Previous oral surgery literature has demonstrated the reduction of pain, edema, and trismus with the use of dexamethasone. As part of our recent operative protocol, all patients (n = 50) after January 1995 received perioperative antibiotics, local injection of a 50/50 mixture of 1% lidocaine with epinephrine, and 0.5% Marcaine with epinephrine prior to incision and 4 mg of intravenous dexamethasone perioperatively. The average time to first feeding was 7 hours and the average length of stay was 1.1 days. Postoperatively, patients from both groups were maintained on a liquid or soft diet, depending on their age without the use of bottles. There were no differences in the use of antibiotics or pain management between the 2 groups. Patients were assessed by the surgical team for evaluation of the surgical site and oral intake prior to discharge. Patients in the steroid/Marcaine group had earlier oral intake (P < 0.05) and shorter length of stay (P < 0.05). Of those patients receiving dexamethasone and Marcaine, 43/50 (86%) were discharged within 24 hours. Patients requiring longer hospitalization had initially inadequate oral intake. One patient required readmission for dehydration secondary to rotavirus. In conclusion, short-stay cleft palate surgery is safe, given adequate oral intake, competent parents, and a safe home environment.

The Breastfeeding Support and Promotion in Baby-Friendly Maternity Hospitals and Not-as-Yet Baby-Friendly Hospitals in Russia

The objective was to evaluate implementation of the WHO/UNICEF "Ten Steps to Successful Breastfeeding" as defined by the Baby-Friendly Hospital Initiative in eight maternity hospitals in the Moscow region. Four maternity hospitals had been certified Baby- Friendly Hospitals (BFHs), the experimental group; and four maternity hospitals Not-as-Yet Baby Friendly, the control group (NBFHs). Maternal interviews and infant breastfeeding rates were the primary outcomes of the study. In total, 741 healthy postpartum women from the experimental and control group were interviewed: 383 and 358, respectively. Interviews were conducted over 5 months, from May to July 2004. In addition, an assessment of levels and trends in breastfeeding for the period of 1998 to 2003 was made for the area served by the BFHs and the NBFHs. Analyses of the questionnaires completed by the mothers found a positive effect of BFH practice on a number of parameters, such as an increased rate of in-hospital exclusive breastfeeding, mothers' decisions concerning planned duration of breastfeeding, mothers' and babies' health, and maternal knowledge about the necessary measures in BFHs. Mothers appreciated baby-friendly changes, such as rooming-in, breastfeeding on baby's demand, and taking care of their babies by themselves. The successful initiation of breastfeeding in the BFHs was shown to favor the promotion of breastfeeding among 1-year-old babies in the experimental areas. However, there were some shortcomings in the BFHs: frequent use of labor anesthesia; insufficient placing of newborns on the mother's abdomen, rooming-in, and initiating breastfeeding immediately; and a short length of "skin-to-skin" contact (<30 minutes). The women in BFHs also observed the use of feeding bottles and dummies, and experienced some problems with breast health. BFH practices can increase breastfeeding rates as well as maternal satisfaction. However, shortcomings in the training and support for mothers, and limited help of the medical personnel were noted. It is recommended that BFHs pay attention to maintaining adherence to the criteria of the 10 steps of the Baby-Friendly Hospital Initiative. Since 2003 to control the implementation of the Baby Friendly Initiative principles and sustain the progress in the hospitals designated as Baby Friendly reassessment of maternity hospitals is held in Russia in conformity with the requirements of WHO and UNICEF.

Use of hot water bottles can improve lymphocytopenia

We observed that patients with lymphocytopenia have a cold external body temperature-especially the abdomen, hips and extremities-as recognized by palpation. Such patients were recommended to use a hot water bottle especially for cold extremities for the purpose of improving "chill". Six cases of lymphocytopenia diagnosed by previous medical doctors within two weeks before consulting our clinic are described in this study. The patients warmed their trunks and extremities by hot water bottles for as long as possible not only while sleeping but also during the daytime. There was no remarkable change in leukocyte count, but granulocytes significantly decreased in number (from 6,716 +/- 4,032 to 5,467 +/- 2,660) (p=0.013), and lymphocytes significantly increased from 718 +/- 211 to 1,845 +/- 406 (p=0.0017). It is important for clinicians to recognize that such an easy method can improve lymphocytopenia.

Aleitamento e hábitos orais deletérios em respiradores orais e nasais

OBJETIVO: A amamentação promove vários benefícios na criança, entre eles o favorecimento da respiração nasal. Neste estudo verificou-se a relação do padrão respiratório com o histórico de aleitamento e hábitos orais deletérios. FORMA DE ESTUDO: clínico com coorte transversal. MATERIAL E MÉTODO: A população foi constituída por 62 crianças, de 3 anos e 3 meses a 6 anos e 11 meses, as quais foram submetidas à avaliação otorrinolaringológica, para definição dos grupos respiradores nasais e orais e entrevista fonoaudiológica. A avaliação otorrinolaringológica constituiu-se dos seguintes exames: rinoscopia anterior, oroscopia e exame radiológico. Os pais das crianças foram questionados em relação à forma (natural e/ou artificial), e ao período de aleitamento, além da presença de hábitos orais deletérios (sucção e mordida). O teste Exato de Fisher foi utilizado para comparar os grupos em relação à presença ou ausência de hábitos e diferentes períodos de aleitamento. RESULTADOS: O período de aleitamento materno foi maior nos respiradores nasais concentrando-se no período de 3 a 6 meses de idade. Quanto ao uso de mamadeira, os resultados mostraram que a maioria das crianças de ambos os grupos utilizou-se deste tipo de aleitamento nos primeiros anos de vida, não apresentando diferença estatística entre os grupos (p=0.58). A presença de hábitos orais deletérios ocorreu de maneira marcante nos respiradores orais, evidenciando diferença estatisticamente significativa, entre os grupos, para os hábitos de sucção (p=0.004) e hábitos de mordida (p=0.0002). CONCLUSÃO: As crianças respiradoras orais apresentaram um menor período de aleitamento materno e um histórico de hábitos orais presentes comparadas às crianças respiradoras nasais.

Breast-feeding and deleterious oral habits in mouth and nose breathers

SummaryAimBreast-feeding promotes several benefits in childhood, among them favoring the nasal breathing. In the present study, the relationship between breathing pattern and the history of breast-feeding and of deleterious oral habits was determined.Study designclinical with transversal cohort.Material and MethodThe study population consisted of 62 children ranging in age from 3 years and 3 months to 6 years and 11 months who were submitted to otorhinolaryngologic evaluation to determine nasal and mouth breathers and to a speech language pathologic interview. The otorhinolaryngologic evaluation involved the following exams: anterior rhinoscopy, oroscopy and radiologic examination. The parents of the children were questioned about the form of feeding (natural and/or artificial), the duration of breast-feeding and the presence of deleterious oral habits (suction and biting). The Fisher exact test was used to compare groups regarding the presence and absence of habits and the different periods of breast-feeding.ResultsThe breast-feeding period was longer among nasal breathers and was concentrated in the period between 3 and 6 months of age. Regarding the use of bottle, the results showed that most of the children in both groups used this type of feeding during the first years of life, with no significant difference between groups (p = 0.58). There was a marked presence of deleterious oral habits among mouth breathers, with a statistically significant difference between groups regarding suction (p = 0.004) and biting habits (p = 0.0002).ConclusionMouth breathing children were breast-fed for a shorter period of time and had a history of deleterious oral habits compared to nose breathers.