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BACKGROUND: Exposure to marketing and promotion of commercial milk formula is associated with an increased likelihood of formula-feeding. In 1981, the International Code (IC) of Marketing of Breastmilk Substitutes was adopted by the 34th World Health Assembly to restrict the promotion, marketing and advertising of commercial milk formula and protect breastfeeding. RESEARCH AIM: The current study examines mothers' exposure to violations of the IC in Newfoundland and Labrador, a province of Canada with low breastfeeding rates. METHODS: A cross-sectional online survey measured exposure to IC violations (e.g., marketing, advertising and promotion of commercial milk formula) by mothers of infants less than two years old (n = 119). Data were collected on type, frequency, and location of violation. RESULTS: Most participants (87%, n = 104/119) reported exposure to at least one IC violation. Of this group (n = 104): 94% received coupons or discount codes for the purchase of commercial milk formula; 88% received free samples of commercial milk formula from manufacturers, and 79% were contacted directly by commercial milk formula companies via email, text message, mail or phone for advertising purposes. One-third (n = 28/104, 27%) observed commercial milk formula promotional materials in health care facilities. The most frequent locations were violations occurred were doctors' offices (79%), supermarkets(75%), and pharmacies (71%). CONCLUSION: The majority of mothers of young infants were exposed to violations of the IC involving the marketing, advertising and promotion of commercial milk formula. Companies producing commercial milk formula reached out directly to new mothers to offer unsolicited promotions and free samples of commercial milk formula.
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Publicidade , Aleitamento Materno , Lactente , Feminino , Humanos , Pré-Escolar , Estudos Transversais , Marketing , CanadáRESUMO
BACKGROUND: Asthma is a highly prevalent chronic inflammatory lung disease and is a frequent cause of hospitalization in children. The COVID-19 pandemic has introduced several challenges that have impacted the delivery of care for vulnerable patients, including asthmatic children. Asthmatic children without immediate access to healthcare services can face severe and fatal consequences. Furthermore, various governmental restrictions and viral mutants have been introduced throughout the pandemic, affecting COVID-19 cases and hospitalization rates. OBJECTIVES: To investigate the impact of the COVID-19 pandemic on the prevalence of asthma hospitalizations during various stages of the pandemic. We also aim to compare asthma hospital admissions during the pandemic to pre-pandemic periods. METHODS AND ANALYSIS: The databases PubMed (MEDLINE), EMBASE, CINAHL, and the Cochrane library will be used to identify relevant articles between the start of the pandemic and the date of the search strategy. Studies will be included if they examine hospital admissions for pediatric (0 to 18 years) asthma patients, regardless of asthma severity, sex, ethnicity or race. Observational retrospective cohort, prospective cohort, and cross-sectional studies will be included. A meta-analysis will be conducted if there are ≥2 articles. Else, a narrative review will be used to report our results. TRIAL REGISTRATION: PROSPERO registration number: CRD42022337606.
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Asma , COVID-19 , Humanos , Criança , COVID-19/epidemiologia , COVID-19/complicações , Pandemias , Prevalência , Estudos Transversais , Estudos Prospectivos , Estudos Retrospectivos , Asma/epidemiologia , Asma/etiologia , Hospitalização , Metanálise como Assunto , Revisões Sistemáticas como AssuntoRESUMO
Purpose: Patient-oriented research (POR) and patient engagement (PE) has highlighted the value of incorporating patients' ideas and priorities in health research. Using the guiding principles of POR and PE, the current study conducted PE sessions to gain insight on the perceptions of mothers regarding the costs of infant feeding. Methods: Four patient engagement sessions were held with mothers residing in Newfoundland and Labrador between November 2019 and January 2020. Mothers were targeted through the Brighter Futures Coalition of St. John's, a not-for-profit community organization. PE sessions were designed in a two-hour format, allowing the research team to engage mothers and identify costs of infant feeding from a mothers' perspective. Results: Through the guiding principles of patient-oriented research and patient engagement, our research team successful engaged with mothers in discussions surrounding the costs of infant feeding. The sessions allowed for an in-depth discussion surrounding monetary costs (eg, incidentals of breast or formula feeding), the associated costs of infant feeding and the workplace (eg, perceived productivity) and environment impacts (eg, single use plastics). During each session, evaluations were provided to solicit feedback on whether the goals and expectations of mothers had been met, and whether they felt their opinions were heard and understood. Conclusion: By conducting patient engagement sessions, informed by patient-oriented research guiding principles, we were able to successfully recruit and engage mothers in discussions that led to a better understanding of their perspectives on the costs of infant feeding.
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BACKGROUND: The World Health Organization recommends lactation support to enhance the rates of exclusive breastfeeding. Access to in person lactation support may be limited due to scarcity of resources (e.g., healthcare professionals) and geography. Advances in technology have allowed lactation supports to be offered virtually through information and communication technologies (i.e., telephone, internet, and social media). RESEARCH AIMS: To (1) critically review and (2) statistically analyze the effectiveness of virtual lactation support for postpartum mothers' exclusive breastfeeding for up to 6 months. METHODS: A systematic review and meta-analysis were conducted using PRISMA guidelines. Studies were included if they were (a) randomized controlled trials, (b) with a virtual lactation support intervention during the postpartum period, (c) reported on exclusive breastfeeding outcomes. Two reviewers independently assessed the risk of bias and extracted data. The prevalence of exclusive breastfeeding in each group and the total number of participants randomized for each group were entered into random-effects meta-analyses to calculate a pooled relative risk (RR) at three different time points (1, 4, and 6 months). The sample size was 19 randomized control trials. RESULTS: Of the 19 studies, 16 (84.2%) were included in the meta-analysis (n = 5,254). Virtual lactation support was found to be effective at increasing exclusive breastfeeding at 1 month (RR, 1.21; 95% CI [1.09, 1.35]; p < .001) and 6 months (RR, 1.87; 95% CI [1.30, 2.68]; p < .001). CONCLUSION: In this meta-analysis of randomized controlled trials comparing virtual lactation support with other postnatal maternity care, virtual lactation support was associated with increasing exclusive breastfeeding rates at 1 month and 6 months postpartum.The study protocol was registered (CRD42021256433) with PROSPERO.
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Aleitamento Materno , Serviços de Saúde Materna , Feminino , Humanos , Lactação , Mães , Cuidado Pós-Natal , GravidezRESUMO
OBJECTIVES: The Newfoundland and Labrador diabetic ketoacidosis Project (NLdkaP) is a multi-intervention, province-wide project aimed at lowering rates of diabetic ketoacidosis (DKA) within the pediatric and young adult populations. METHODS: The NLdkaP interventions were first selected, developed and implemented. We then conducted a retrospective study of hospitalization data over three 2-year periods: pre-, during and post-NLdkaP. Data included demographic factors, DKA hospitalizations and length of hospital stay. RESULTS: There were 412 DKA hospitalizations over the study period. Before the NLdkaP, the provincial hospitalization rate of DKA for patients <25 years of age was 55.61 per 100,000. During the NLdkaP, the rate dropped to 38.48 per 100,000 (p<0.001). After the NLdkaP, the rate rose to 54.53 per 100,000 (p<0.001). Hospitalization rates were highest for females (p<0.001) and for those in the 19- to 24-year age group (p<0.001). CONCLUSIONS: The NLdkaP was associated with decreased rates of DKA hospitalizations, but the rates remained relatively stable in both the pre- and postintervention periods. Although the approach and resources developed in the NLdkaP appear effective, continuous preventive efforts are needed to sustain reductions in DKA hospitalizations.
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Diabetes Mellitus Tipo 1 , Cetoacidose Diabética , Canadá/epidemiologia , Criança , Cetoacidose Diabética/epidemiologia , Cetoacidose Diabética/prevenção & controle , Feminino , Hospitalização , Humanos , Tempo de Internação , Estudos Retrospectivos , Adulto JovemRESUMO
RATIONALE, AIMS, AND OBJECTIVES: Many studies on the transition from paediatric to adult care focus on practices within a single institution or program. We examine the transition for young adults with type 1 diabetes across an entire Canadian province with a small, mostly rural population and high rates of type 1 diabetes: Newfoundland and Labrador (NL). Our aim is to determine how transition is occurring across the jurisdiction and identify methods for improving clinical services for paediatric patients with a chronic condition during their move into adult care. METHODS: A provincial diabetes database and hospital admission data were reviewed for a cohort of young adults with type 1 diabetes who transitioned into adult care. Semi-structured interviews were conducted with paediatric and adult diabetes providers. RESULTS: Between 2008 and 2013, 93 patients with type 1 diabetes transitioned into adult care. Rates of diabetes-related hospitalizations increased from 15.6/100 person-years in the 3 years before their 18th birthday to 16.7/100 person-years in the three-year period after. Between 2017 and 2019, 15 interviews were conducted across the province's four regional health authorities. Various models of transition care are being employed, reflecting staff and resource availability in different centres. While no formal transition program was identified in either region, some providers, particularly in rural areas, reported being comfortable with their current transition practices. Suggested improvements included more structured processes, shared educational resources, expanding the role played by primary care physicians, and a dedicated transfer clinic. CONCLUSIONS: We found different approaches for transitioning patients with diabetes into adult care across NL. Yet this variation may not negatively impact patient outcomes, particularly in rural areas. The approach we employed of combining reviews of administration data with a detailed analysis of current processes could be employed in other jurisdictions to identify appropriate quality improvement initiatives.
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Diabetes Mellitus Tipo 1 , Transição para Assistência do Adulto , Canadá , Criança , Doença Crônica , Atenção à Saúde , Diabetes Mellitus Tipo 1/terapia , Humanos , Adulto JovemRESUMO
OBJECTIVE: The aim is to perform a pilot study evaluating the differences in healthcare service use and its associated costs by infant feeding mode in an infant's first year of life. Data from a prospective cohort study and administrative databases were linked to examine healthcare use in healthy full term infants (N = 160). Exposure was categorized as exclusively breastfed, mixed fed and exclusively formula fed. Outcomes included hospitalizations, emergency room and physician visits. Descriptive statistics and generalized linear modelling were performed. RESULTS: Overall $315,235 was spent on healthcare service use for the sample of infants during their first year of life. When compared to exclusive breastfeeding, mixed feeding and exclusive formula feeding were found to be significant predictors of total healthcare service use costs (p < 0.05), driven by costs of hospital admissions. Due to the human and economic burden associated with not breastfeeding, policies and programs that support and encourage breastfeeding should be priority.
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Aleitamento Materno , Fórmulas Infantis , Canadá , Feminino , Humanos , Lactente , Armazenamento e Recuperação da Informação , Projetos Piloto , Estudos ProspectivosRESUMO
BACKGROUND: Young adults with type 1 diabetes face potential health problems and disruptions in accessing care related to their move from pediatrics into adult care. At a medium-sized pediatric hospital with no formal transition support program, we developed and evaluated the use of a single-session transfer clinic as an initial quality improvement intervention to improve patient satisfaction, clinic attendance, and knowledge of transition related issues. METHODS: Following a jurisdictional scan of other diabetes programs, the pediatric diabetes program developed a half-day transfer clinic. After the first transfer clinic was held, evaluation surveys were completed by patients, parents, and healthcare providers. Based on the feedback received, we altered the structure and evaluated the revised clinic by surveying patients and parents. RESULTS: All patients and parents who attended reported high levels of satisfaction with the clinic. Providers were also mostly positive regarding their participation. Feedback from the first clinic was used to modify the structure of the second clinic to better meet the needs of participants and to allow the clinic to run more efficiently. The use of group sessions and adapting resources developed by other diabetes programs were viewed favourably by participants and lessened the burden on staff who delivered the clinic. CONCLUSIONS: A half-day transfer clinic is a viable step towards improving patient and parent satisfaction during the transition into adult care without requiring additional staff or significant expenditures of new resources. This type of clinic can also be incorporated into a larger program of transition supports or be adopted by programs serving young adults with other chronic diseases.
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OBJECTIVE: To determine whether delaying the newborn bath by 24 hours increases the prevalence of breastfeeding initiation and exclusive breastfeeding at discharge in healthy full-term and late preterm newborns (34 0/7-36 6/7 weeks gestation) and to examine the effect of delayed newborn bathing on the incidences of hypothermia and hypoglycemia. DESIGN: Pre-post implementation, retrospective, cohort study. SETTING: Provincial children's hospital with an average of 2,500 births per year. PARTICIPANTS: Healthy newborns (N = 1,225) born at 34 0/7 weeks or more gestation who were admitted to the mother-baby unit. METHODS: We compared newborns who were bathed before 24 hours (n = 680, preimplementation group) to newborns who were bathed after 24 hours (n = 545, postimplementation group). RESULTS: After adjustment for confounders, the odds of exclusive breastfeeding at discharge were 33% greater in the postimplementation group than in the preimplementation group (adjusted odds ratio = 1.334; 95% confidence interval [1.049,1.698]; p = .019). Delayed bathing was associated with decreased incidence of hypothermia and hypoglycemia (p = .007 and p = .003, respectively). We observed no difference in breastfeeding initiation between groups. CONCLUSION: Delaying the newborn bath for 24 hours was associated with an increased likelihood of exclusive breastfeeding at discharge and a decreased incidence of hypothermia and hypoglycemia in healthy newborns. The implementation of a delayed bathing policy has the potential to improve breastfeeding rates and reduce the incidence of hypothermia and hypoglycemia.
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Banhos/efeitos adversos , Aleitamento Materno/métodos , Hipoglicemia/etiologia , Hipotermia/etiologia , Fatores de Tempo , Banhos/métodos , Estudos de Coortes , Feminino , Humanos , Hipoglicemia/fisiopatologia , Hipotermia/fisiopatologia , Recém-Nascido , Masculino , Razão de Chances , Estudos RetrospectivosRESUMO
BACKGROUND: Insufficient milk production is among the most cited reasons by mothers for discontinuing breastfeeding. Medications that can increase milk production, such as domperidone, an off-label galactagogue, are often prescribed. Domperidone is controversial as it is not approved for any purpose in the United States and is approved only for gastrokinetic purposes in Canada and other countries. RESEARCH AIM: The aim was to update the existing literature on the efficacy of domperidone as a galactagogue compared to placebo when given to mothers with insufficient human milk production. The primary outcome is the change in expressed human milk volume per day from baseline. METHODS: The authors independently searched the literature from inception to May 2018. The search included any randomized controlled trials examining the efficacy of domperidone increasing mothers' expressed human milk, measured via a human milk pump. Both authors independently assessed quality and risk of bias and extracted relevant data. Meta-analysis on expressed human milk volume per day was performed. RESULTS: Seven studies met the inclusion criteria for review; two were excluded from the meta-analysis due to quality grading and insufficient reporting of the outcome of interest. Five studies (N = 239) were combined in the meta-analysis. The effect size showed an increase in the mean difference of expressed human milk volume in mothers given domperidone, 93.97 mL per day (95% CI [71.12, 116.83 mL]; random effect, T2 0.00, I2 0%). CONCLUSION: This meta-analysis reports a significant improvement in expressed human milk volume per day with the use of domperidone in mothers experiencing insufficient human milk production.
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Aleitamento Materno , Domperidona/farmacologia , Antagonistas de Dopamina/farmacologia , Leite Humano/efeitos dos fármacos , Cuidado Pós-Natal , Feminino , Humanos , Ensaios Clínicos Controlados Aleatórios como AssuntoRESUMO
BACKGROUND: The original 17-item Iowa Infant Feeding Attitude Scale (IIFAS) has been validated and widely used to assess attitudes toward breastfeeding. A reduced 13-item version of the IIFAS was recently validated in a Canadian setting. However, cutoff scores for categorization of infant feeding attitudes on both scales have not yet been established. Research Aim: The aim of this study was to determine optimal cut-ff scores predicting infant feeding attitudes and outcomes for the original and reduced IIFASs. METHODS: A population-based prospective cohort study was undertaken in the Canadian province of Newfoundland and Labrador. A sample of 658 pregnant women were followed up to 1 month postpartum. The receiver operating curve and Youden index were assessed to identify the sensitivity and specificity of cutoff scores. The magnitude at which these scores predicted postpartum feeding outcomes was evaluated using linear regression. RESULTS: Scores of ≤60 (sensitivity = 0.81, specificity = 0.87) and ≤45 (sensitivity = 0.84, specificity = 0.83) for the 17-item and 13-item IIFASs, respectively, were found to be optimal cutoff scores for predicting negative breastfeeding attitudes. The cutoff score for the reduced IIFAS version maintained its ability to predict women who formula-fed at 1 month postpartum (adjusted odds ratio = 6.32, 95% confidence interval = 1.84-11.61) compared with the original scale (adjusted odds ratio = 4.62, 95% confidence interval = 2.42-16.52). CONCLUSION: The proposed cutoff scores for the original and reduced IIFASs have excellent predictive ability to determine infant feeding attitudes and outcomes. The classification of scores enhances the use and applicability of the IIFAS.
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Atitude Frente a Saúde , Aleitamento Materno/psicologia , Comportamento Alimentar/psicologia , Cuidado do Lactente/classificação , Gestantes/psicologia , Adulto , Estudos de Coortes , Comportamento Alimentar/classificação , Feminino , Política de Saúde , Humanos , Lactente , Cuidado do Lactente/métodos , Cuidado do Lactente/normas , Estudos Longitudinais , Terra Nova e Labrador , Razão de Chances , Gravidez , Cuidado Pré-Natal/classificação , Cuidado Pré-Natal/métodos , Cuidado Pré-Natal/normas , Psicometria/instrumentação , Psicometria/métodos , Reprodutibilidade dos Testes , Inquéritos e QuestionáriosRESUMO
BACKGROUND: Adolescent self-harm by drug ingestion (i.e., self-poisoning) is a serious mental health issue. In Newfoundland and Labrador (NL), paediatricians suspected an increase in the number of adolescents hospitalized due to self-poisoning in the province. Our primary aim was to evaluate the number of hospital admissions of adolescents for self-poisoning between 2008 and 2013 to determine whether there was indeed an increase in hospitalizations. We also wanted to examine the characteristics of these admissions to better understand this patient population. METHOD: A retrospective chart review was conducted to identify cases of self-poisoning admitted to the only paediatric hospital in NL over a 6-year period. A data abstraction form was developed to collect patient demographic information and details about these incidences of self-poisoning. RESULTS: A total of 156 patient admissions were identified; 97 (62.2%) first time admissions and 59 (37.8%) recurrent admissions. The number of admissions for self-poisoning increased over the study period from 2.1% of total hospital admissions in 2008 to 6.5% in 2013. Mean (SD) age at the time of admission was 15.4 years, 122 patients (78.2%) were female and 86.5% had at least 1 previous mental health diagnosis. The most common drugs ingested were analgesics (38.0%) and antidepressants (32.2%), with 73 patients (48.7%) ingesting multiple drugs. CONCLUSIONS: The study contributes to the growing recognition of adolescent self-poisoning as a serious paediatric mental health issue. It also confirmed that an increase in adolescent hospitalizations due to self-poisoning has occurred in NL. Further research is warranted to identify effective prevention strategies for this serious problem.
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OBJECTIVE: To determine the association between drinking water quality and rates of type 1 diabetes in the Newfoundland and Labrador (NL) population, which has one of the highest incidences of type 1 diabetes reported globally. RESEARCH DESIGN AND METHODS: The study used a community-based, case-control design. We first calculated incidence rates of type 1 diabetes at the provincial, regional and community levels. The connection between incidence rates and components in public water supplies were then analyzed in three ways: to evaluate differences in water quality between communities with and without incident cases of type 1 diabetes, and to analyze the relationship between water quality and incidence rates of type 1 diabetes at both the community and regional levels. RESULTS: The provincial incidence of type 1 diabetes was 51.7/100 000 (0-14 year age group) for the period studied. In the community-based analysis, there were significant associations found between higher concentrations of arsenic (ß=0.268, P=0.013) and fluoride (ß=0.202, P=0.005) in drinking water and higher incidence of type 1 diabetes. In the regional analysis, barium (ß=-0.478, P=0.009) and nickel (ß=-0.354, P=0.050) concentrations were negatively associated with incidence of type 1 diabetes. CONCLUSIONS: We confirmed the high incidence of type 1 diabetes in NL. We also found that concentrations of some components in drinking water were associated with higher incidence of type 1 diabetes, but no component was found to have a significant association across the three different levels of analysis performed.
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BACKGROUND: Asthma and obesity are two common health problems in the pediatric population. Obesity is associated with several comorbidities which are of great consequence. Excess adipose tissue has been linked to asthma in a number of studies. However, little is known about childhood body mass index (BMI) trajectories and the development of asthma phenotypes. OBJECTIVE: The current study aims to investigate the significance of BMI trajectories over childhood and the risk of asthma phenotypes. METHODS: The current study is a prospective cohort of children aged 0-2 years who were followed every two years for eight years through cycles one to five in the National Longitudinal Survey of Children and Youths (NLSCY). Statistical analysis: a latent class growth modelling (LCGM) method was used to identify BMI trajectory patterns from cycles one to five. Multiple imputation (number of imputations=5) was carried out to impute children with missing values on height or weight information. Sampling weights and 1,000 bootstrap weights were used in SAS PROC SURVEYLOGISTIC to examine the association between BMI trajectory and asthma phenotypes (persistent or transient asthma) in a multivariate analysis. RESULTS: The study consisted of 571,790 males and 549,230 females. Among them, 46% of children showed an increasing trajectory in terms of change in BMI percentile during childhood, followed by the stable-trajectory group (41%) and decreasing-trajectory group (13%). After controlling for confounding factors, females in the increasing BMI trajectory group were four times more likely to be associated with persistent asthma (OR = 4.09; 95% CI:1.04-16.15; p = 0.0442) than females in the stable BMI trajectory group. No such relationship was found in males. The BMI trajectory was not significantly associated with risk of transient asthma for either sex. CONCLUSION: We report a female-specific association between increasing adiposity, measured by BMI, and persistent asthma.
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BACKGROUND: The 17-item Iowa Infant Feeding Attitude Scale (IIFAS) has been widely used to assess maternal attitudes toward infant feeding and to predict breastfeeding intention. The IIFAS has been validated among prenatal women located in Newfoundland and Labrador in Canada, although its length may prove challenging to complete in a clinical setting. Research aim: The authors aimed to reduce the number of items from the original 17-item IIFAS scale while maintaining reliability and validity. METHODS: A nonexperimental cross-sectional design was used among 1,283 women in their third trimester residing in Newfoundland and Labrador. Data were collected from August 2011 to June 2016. An exploratory factor analysis using principal component analysis was performed to explore the underlying structure of the IIFAS. The internal consistency of both the 17-item and reduced version was assessed using Cronbach's alpha and item-total correlation. The area under the curve and linear regression model were used to assess predictive validity of intention to breastfeed. RESULTS: Our findings revealed that a 13-item IIFAS (Cronbach's α = .870) had relatively similar internal consistency to the original IIFAS (Cronbach's α = .868). Three themes were extracted from the factor analysis, resulting in the removal of four items. The reduced scale demonstrated an excellent ability to predict breastfeeding intention (area under the curve = 0.914). CONCLUSION: The reduced 13-item version of the IIFAS is a psychometrically sound instrument that maintains its accuracy and validity when measuring maternal feeding attitudes during pregnancy and can be more time efficient in clinical settings compared with the 17-item IIFAS.
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Ciências da Nutrição Infantil/normas , Conhecimentos, Atitudes e Prática em Saúde , Gestantes/psicologia , Psicometria/normas , Adulto , Alimentação com Mamadeira/psicologia , Alimentação com Mamadeira/normas , Aleitamento Materno/psicologia , Ciências da Nutrição Infantil/métodos , Estudos Transversais , Feminino , Humanos , Modelos Logísticos , Terra Nova e Labrador , Gravidez , Terceiro Trimestre da Gravidez , Cuidado Pré-Natal/métodos , Psicometria/instrumentação , Psicometria/métodos , Reprodutibilidade dos Testes , Inquéritos e QuestionáriosRESUMO
BACKGROUND: Despite high rates of intention to exclusively breastfeed, rates of exclusive breastfeeding in Canada are low. Supplementation may begin in hospital and is associated with reduced breastfeeding duration. Research aim: The aim of this investigation was to explore determinants of in-hospital nonmedically indicated supplementation of infants whose birthing parents intended to exclusively breastfeed. METHODS: This study is a cross-sectional one-group nonexperimental design, focused on participants who intended to exclusively breastfeed for 6 months ( n = 496). Data were collected between October 2011 and October 2015 in Newfoundland and Labrador. Variables measured included age; rural/urban location; education; income; race; marital status; parity; smoking status; having been breastfed as an infant; previous breastfeeding experience; Iowa Infant Feeding Attitude Scale score; delivery mode; infant birth weight; birth satisfaction; skin-to-skin contact; length of participant's hospital stay; breastfeeding advice from a lactation consultant, registered nurse, or physician; and first impression of breastfeeding. We evaluated determinants of in-hospital nonmedically indicated supplementation using bivariate and multivariate logistic regression analyses. RESULTS: Overall, 16.9% ( n = 84) of infants received nonmedically indicated supplementation in hospital. Multivariate modeling revealed four determinants: low total prenatal Iowa Infant Feeding Attitude Scale score (odds ratio [OR] = 1.96, 95% confidence interval [CI] [1.18, 3.27]), no previous breastfeeding experience (OR = 2.03, 95% CI [1.15, 3.61]), negative first impression of breastfeeding (OR = 2.67, 95% CI [1.61, 4.43]), and receiving breastfeeding advice from a hospital physician (OR = 2.86, 95% CI [1.59, 5.15]). CONCLUSION: Elements of the hospital experience, self-efficacy, and attitudes toward infant feeding are determinants of nonmedically indicated supplementation of infants whose birthing parents intended to exclusively breastfeed.
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Aleitamento Materno/estatística & dados numéricos , Suplementos Nutricionais/estatística & dados numéricos , Comportamento Alimentar , Intenção , Pais/psicologia , Adolescente , Adulto , Aleitamento Materno/psicologia , Estudos de Coortes , Feminino , Humanos , Lactente , Fórmulas Infantis/estatística & dados numéricos , Recém-Nascido , Estudos Longitudinais , Terra Nova e Labrador , Autorrelato , Inquéritos e QuestionáriosRESUMO
Purpose: Infant feeding differences are strongly tied to socioeconomic status. The goal of this study is to compare determinants of early breastfeeding cessation incidence in socioeconomically marginalized (SEM) and socioeconomically privileged (SEP) populations, focusing on birthing parents who intended to breastfeed. Methods: This cohort study includes data from 451 birthing parents in the Canadian province of Newfoundland and Labrador who reported intention to breastfeed in the baseline prenatal survey. Multivariate logistic regression techniques were used to assess the determinants of breastfeeding cessation at 1 month in both SEM and SEP populations. Results: The analysis data included 73 SEM and 378 SEP birthing parents who reported intention to breastfeed at baseline. At 1 month, 24.7% (18/73) in the SEM group had ceased breastfeeding compared to 6.9% (26/378) in the SEP group. In the SEP population, score on the Iowa Infant Feeding Attitude Scale (IIFAS) (odds ratio [OR] 3.33, p=0.01) was the sole significant determinant. In the SEM population, three significant determinants were identified: unpartnered marital status (OR 5.10, p=0.05), <1 h of skin-to-skin contact after birth (OR 11.92, p=0.02), and negative first impression of breastfeeding (OR 11.07, p=0.01). Conclusion: These results indicate that determinants of breastfeeding cessation differ between SEM and SEP populations intending to breastfeed. Interventions intended on improving the SEM population's postpartum breastfeeding experience using best practices, increasing support, and ensuring at least 1 h of skin-skin contact may increase breastfeeding rates.
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The purpose of this study was to examine the primary factors that influenced grandmothers' choices of infant feeding and to explore the role that grandmothers feel they played in their daughters' choices about infant feeding. Twenty-two maternal grandmothers who bottle fed their children and whose daughters also bottle fed their babies were recruited to participate in 4 focus groups and/or 2 interviews. Using the constant comparative method of data analysis, 3 themes emerged that described how grandmothers felt about their infant feeding experiences: "powerlessness," "modesty," and "ambivalence." These themes and their implications are discussed in this article.
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BACKGROUND: Maternal attitudes to infant feeding are predictive of intent and initiation of breastfeeding. OBJECTIVES: The Iowa Infant Feeding Attitude Scale (IIFAS) has not been validated in the Canadian population. This study was conducted in Newfoundland and Labrador, a Canadian province with low breastfeeding rates. Objectives were to assess the reliability and validity of the IIFAS in expectant mothers; to compare attitudes to infant feeding in urban and rural areas; and to examine whether attitudes are associated with intent to breastfeed. METHODS: The IIFAS assessment tool was administered to 793 pregnant women. Differences in the total IIFAS scores were compared between urban and rural areas. Reliability and validity analysis was conducted on the IIFAS. The receiver operating characteristic (ROC) of the IIFAS was assessed against mother's intent to breastfeed. RESULTS: The mean ± SD of the total IIFAS score of the overall sample was 64.0 ± 10.4. There were no significant differences in attitudes between urban (63.9 ± 10.5) and rural (64.4 ± 9.9) populations. There were significant differences in total IIFAS scores between women who intend to breastfeed (67.3 ± 8.3) and those who do not (51.6 ± 7.7), regardless of population region. The high value of the area under the curve (AUC) of the ROC (AUC = 0.92) demonstrates excellent ability of the IIFAS to predict intent to breastfeed. The internal consistency of the IIFAS was strong, with a Cronbach's alpha greater than .80 in the overall sample. CONCLUSION: The IIFAS examined in this provincial population provides a valid and reliable assessment of maternal attitudes toward infant feeding. This tool could be used to identify mothers less likely to breastfeed and to inform health promotion programs.