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Bell LK, Nguyen HV, Ha DH, Devenish-Coleman G, Golley RK, Do LG, Scott JA. Predictors of Free Sugars Intake Trajectories across Early Childhood-Results from the SMILE Birth Cohort Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2024; 21:174. [PMID: 38397665 PMCID: PMC10888386 DOI: 10.3390/ijerph21020174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Revised: 01/28/2024] [Accepted: 01/31/2024] [Indexed: 02/25/2024]
Abstract
Foods and beverages high in free sugars can displace healthier choices and increase the risk of weight gain, dental caries, and noncommunicable diseases. Little is known about the intake of free sugars across early childhood. This study aimed to examine the longitudinal intake from 1 to 5 years of free sugars and identify the independent maternal and child-related predictors of intake in a cohort of Australian children participating in the Study of Mothers' and Infants' Life Events Affecting Oral Health (SMILE). Free sugars intake (FSI) was previously estimated at 1, 2, and 5 years of age, and three distinct FSI trajectories were determined using group-based trajectory modelling analysis. This study utilized multinomial logistic regression to identify the maternal and child-related predictors of the trajectories. The risk of following the 'high and increasing' trajectory of FSI compared to the 'low and fast increasing' trajectory was inversely associated with socio-economic disadvantage (aRRR 0.83; 95% CI 0.75-0.92; p < 0.001), lower for females (aRRR 0.56; 95% CI 0.32-0.98; p = 0.042), and higher in children with two or more older siblings at birth (aRRR 2.32; 95% CI 0.99-5.42; p = 0.052). Differences in trajectories of FSI were evident from an early age and a high trajectory of FSI was associated primarily with socio-economic disadvantage, providing another example of diet quality following a social gradient.
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Affiliation(s)
- Lucinda K. Bell
- Caring Futures Institute, College of Nursing and Health Sciences, Flinders University, Adelaide, SA 5042, Australia;
| | - Huy V. Nguyen
- Health Innovation and Transformation Centre, Federation University Australia, Mt. Helen, VIC 3353, Australia;
- Department of Population and Quantitative Health Sciences, The University of Massachusetts Medical School, Worcester, MA 01655, USA
| | - Diep H. Ha
- School of Dentistry, Faculty of Health and Behavioural Sciences, The University of Queensland, Brisbane, QLD 4102, Australia; (D.H.H.); (L.G.D.)
| | | | - Rebecca K. Golley
- Caring Futures Institute, College of Nursing and Health Sciences, Flinders University, Adelaide, SA 5042, Australia;
| | - Loc G. Do
- School of Dentistry, Faculty of Health and Behavioural Sciences, The University of Queensland, Brisbane, QLD 4102, Australia; (D.H.H.); (L.G.D.)
| | - Jane A. Scott
- School of Population Health, Curtin University, Perth, WA 6907, Australia;
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Pamewa K, Musnamirwan IA, Setiawan AS. A Cross-sectional Study on the Effectiveness of Two Different Tooth-brushing Exercise Methods in Blind Childrendren. Eur J Dent 2024; 18:289-296. [PMID: 37311553 PMCID: PMC10959598 DOI: 10.1055/s-0043-1768469] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/15/2023] Open
Abstract
OBJECTIVE Blind children tend to have poor oral health. Oral health education is needed to reduce the prevalence of dental caries and periodontal diseases among blind children. The aim of this study was to evaluate the effectiveness of two tooth brushing exercise methods toward blind children's knowledge, attitude, behavior, and oral hygiene. MATERIALS AND METHODS The purposive sampling technique was used in this study on 80 blind children aged between 7 and 16. Children were divided into two groups of 40 children each. In group I, children received the tooth-brushing exercise through the Braille-verbal method, and group II received the tactile-verbal method. Their knowledge, behavior, and attitude were recorded by a questionnaire, and their oral hygiene was assessed during a personal oral examination. Data were analyzed using Wilcoxon-Mann-Whitney non-parametric test. RESULTS Differences in effectiveness toward knowledge, attitude, and oral hygiene were found between both methods with the following values: p-value = 0.04 (<0.05), 0.04 (<0.05), and 0.0002 (<0.05). No difference in effectiveness toward behavior was found: p-value 0.30 (>0.05). CONCLUSION The two tooth-brushing methods could change knowledge, attitude, and oral hygiene in blind children. The tactile-verbal method was more effective than the Braille-verbal method in changing blind children's oral hygiene.
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Affiliation(s)
- Kurniaty Pamewa
- Pediatric Dentistry Residency Program, Faculty of Dentistry Universitas Padjadjaran, Jl. Sekeloa Selatan 1, Bandung, Indonesia
- Department of Pediatric Dentistry, Faculty of Dentistry, Universitas Muslim Indonesia, Yayasan Wakaf, Jl. Pajonga Dg. Ngalle No.27, Pa'batong, Kec. Mamajang, Kota Makassar, Sulawesi Selatan, Indonesia
| | - Iwan Ahmad Musnamirwan
- Department of Pediatric Dentistry, Faculty of Dentistry, Universitas Padjadjaran, Jl. Sekeloa Selatan 1, Bandung, Indonesia
| | - Arlette Suzy Setiawan
- Department of Pediatric Dentistry, Faculty of Dentistry, Universitas Padjadjaran, Jl. Sekeloa Selatan 1, Bandung, Indonesia
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Bell LK, Leemaqz S, Devenish-Coleman G, Do LG, Ha D, Scott JA, Golley RK. Development and internal validation of the SMILE-FSS: a Free Sugars Screener for Australian children aged 2 and 5 years. Public Health Nutr 2023; 26:2691-2703. [PMID: 37905405 PMCID: PMC10755434 DOI: 10.1017/s1368980023002380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Revised: 10/11/2023] [Accepted: 10/20/2023] [Indexed: 11/02/2023]
Abstract
OBJECTIVE To develop and internally validate a Free Sugars Screener (FSS) for Australian children aged 2 and 5 years. DESIGN Using data collected from a ninety-nine-item (2-year-olds) and ninety-eight-item (5-year-olds) FFQ in the Study of Mothers' and Infants' Life Events affecting oral health (SMILE-FFQ), a regression-based prediction modelling approach was employed to identify a subset of items that accurately estimate total free sugars intake (FSI). The predictors were grams of free sugars (FSg) for individual items in the SMILE-FFQ and child's age and sex. The outcome variable was total FSI per person. To internally validate the SMILE-FSS items, the estimated FSg was converted to percent energy from free sugars (%EFS) for comparison to the WHO free sugars guideline categories (< 5 %, 5-< 10 % and ≥ 10 %EFS) using cross-classification analysis. SETTING Australia. PARTICIPANTS 858 and 652 2- and 5-year-old children, respectively, with complete dietary (< 5 % missing) and sociodemographic data. RESULTS Twenty-two and twenty-six items were important in predicting FSI at 2 and 5 years, respectively. Items were similar between ages with more discretionary beverage items (e.g. sugar-sweetened beverages) at 5 years. %EFS was overestimated by 4·4 % and 2·6 %. Most children (75 % and 82 %) were categorised into the same WHO free sugars category with most (87 % and 95 %) correctly identified as having < 10 %EFS in line with the WHO recommendation. CONCLUSIONS The SMILE-FSS has good internal validity and can be used in research and practice to estimate young Australian children's FSI and compare to the WHO free sugars guidelines to identify those 'at risk'.
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Affiliation(s)
- Lucinda K Bell
- Caring Futures Institute, College of Nursing and Health Sciences, Flinders University, Adelaide5001, Australia
| | - Shalem Leemaqz
- South Australian Health and Medical Research Institute, Adelaide, SA, Australia
| | | | - Loc G Do
- School of Dentistry, The University of Queensland, Brisbane, QLD, 4072Australia
| | - Diep Ha
- School of Dentistry, The University of Queensland, Brisbane, QLD, 4072Australia
| | - Jane A Scott
- School of Population Health, Curtin University, Perth, WA6102, Australia
| | - Rebecca K Golley
- Caring Futures Institute, College of Nursing and Health Sciences, Flinders University, Adelaide5001, Australia
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Nguyen HV, Ha DH, Dao ATM, Golley RK, Scott JA, Spencer J, Bell L, Devenish‐Coleman G, Do LG. Pairwise approach for analysis and reporting of child's free sugars intake from a birth cohort study. Community Dent Oral Epidemiol 2023; 51:820-828. [PMID: 35815733 PMCID: PMC10946696 DOI: 10.1111/cdoe.12770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 06/06/2022] [Accepted: 06/17/2022] [Indexed: 11/29/2022]
Abstract
OBJECTIVES The prospective cohort design is an important research design, but a common challenge is missing data. The purpose of this study is to compare three approaches to managing missing data, the pairwise (n = 1386 children), the partial or modified pairwise (n = 1019) and the listwise (n = 546), to characterize the trajectories of children's free sugars intake (FSI) across early childhood. METHODS By applying the Group-based Trajectory Model Technique to three waves of data collected from a prospective cohort study of South Australian children, this study examined the three approaches in managing missing data to validate and discuss children's FSI trajectories. RESULTS Each approach identified three distinct trajectories of child's FSI from 1 to 5 years of age: (1) 'low and fast increasing', (2) 'moderate and increasing' and (3) 'high and increasing'. The trajectory memberships were consistent across the three approaches, and were for the pairwise scenario (1) 15.1%, (2) 68.3% and (3) 16.6%; the partial or modified pairwise (1) 15.9%, (2) 64.1% and (3) 20.0%; and the listwise (1) 14.9%, (2) 64.9% and (3) 20.2% of children. CONCLUSIONS Given the comparability of the findings across the analytical approaches and the samples' characteristics between baseline and across different data collection waves, it is recommended that the pairwise approach be used in future analyses to optimize the sample size and statistical power when examining the relationship between FSI in the first years of life and health outcome such as dental caries.
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Affiliation(s)
- Huy Van Nguyen
- Health Innovation and Transformation CentreFederation UniversityBallaratVictoriaAustralia
- School of Medicine and DentistryGriffith UniversityGold CoastQueenslandAustralia
- Department of Population and Quantitative Health SciencesThe University of Massachusetts Medical SchoolWorcesterMassachusettsUSA
| | - Diep Hong Ha
- School of Dentistry, Faculty of Health and Behavioural SciencesThe University of QueenslandBrisbaneQueenslandAustralia
| | - An Thi Minh Dao
- Department of Population and Quantitative Health SciencesThe University of Massachusetts Medical SchoolWorcesterMassachusettsUSA
- School of Dentistry, Faculty of Health and Behavioural SciencesThe University of QueenslandBrisbaneQueenslandAustralia
| | - Rebecca K. Golley
- Caring Futures Institute, College of Nursing and Health SciencesFlinders UniversityAdelaideSouth AustraliaAustralia
| | - Jane A. Scott
- School of Population HealthCurtin UniversityPerthWestern AustraliaAustralia
| | - John Spencer
- Australian Research Centre for Population Oral HealthUniversity of AdelaideAdelaideSouth AustraliaAustralia
| | - Lucinda Bell
- Caring Futures Institute, College of Nursing and Health SciencesFlinders UniversityAdelaideSouth AustraliaAustralia
| | | | - Loc Giang Do
- School of Medicine and DentistryGriffith UniversityGold CoastQueenslandAustralia
- School of Dentistry, Faculty of Health and Behavioural SciencesThe University of QueenslandBrisbaneQueenslandAustralia
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Ferro R, Besostri A, Olivieri A, Benacchio L. Early Childhood Caries in a Preschool-based Sample in Northeast Italy: Socioeconomic Status and Behavioral Risk Factors. Int J Clin Pediatr Dent 2022; 15:717-723. [PMID: 36866145 PMCID: PMC9973084 DOI: 10.5005/jp-journals-10005-2469] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023] Open
Abstract
Aim To assess the relationship among caries and age, gender, immigrant condition, socioeconomic status (SES), and a behavioral risk factor (toothbrushing) in a sample of 3-5-year-old children. Materials and methods We performed a random cross-sectional survey from January to December 2017, carrying out clinical examinations to estimate the decayed, missing, and filled teeth (dmft) score. Parents filled in a questionnaire reporting their education level (SES) and the daily frequency of children's toothbrushing. The multivariate analysis assessed the association between caries occurrence and the independent variables. The dmft score was assessed by zero-inflated negative binomial regression (ZINBR). Results Out of 1,441 children in the sample, 357 (26.0%) presented at least one caries-affected tooth. Caries risk significantly increased with age and irregular toothbrushing, and it was significantly higher in children with lower SES levels. We modeled caries risk by means of ZINBR. The degree of caries experience increased in children from lower SES positions, immigrant status, and of older age; regular toothbrushing (twice a day) is a predicting factor to belong to the "zero caries" group. Conclusion Dental caries represent a significant burden in preschool children and can be regarded as an early marker of social disadvantage. Clinical significance The confirmation of the earliest preventive approach as the only chance to grant a "caries free" dentition in all ages and the first target for a pediatric dentist. How to cite this article Ferro R, Besostri A, Olivieri A, et al. Early Childhood Caries in a Preschool-based Sample in Northeast Italy: Socioeconomic Status and Behavioral Risk Factors. Int J Clin Pediatr Dent 2022;15(6):717-723.
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Affiliation(s)
- Roberto Ferro
- Department of Dental Unit, Cittadella Hospital, ULSS 6 EUGANEA COMPANY, Veneto Region, Italy
| | - Alberto Besostri
- Department of Dental Unit, Cittadella Hospital, ULSS 6 EUGANEA COMPANY, Veneto Region, Italy
| | - Armando Olivieri
- Department of Prevention, ULSS 6 EUGANEA COMPANY, Veneto Region, Italy
| | - Luca Benacchio
- Department of Prevention, ULSS 6 EUGANEA COMPANY, Veneto Region, Italy
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Ha DH, Nguyen H, Dao A, Golley RK, Thomson WM, Manton DJ, Leary S, Scott J, Spencer AJ, Do LG. Group-based trajectories of maternal intake of sugar-sweetened beverage and offspring oral health from a prospective birth cohort study. J Dent 2022; 122:104113. [DOI: 10.1016/j.jdent.2022.104113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Revised: 03/22/2022] [Accepted: 03/25/2022] [Indexed: 11/24/2022] Open
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Graesser H, Sore R, Rogers J, Cole D, Hegde S. Early Childhood Caries in Victorian Preschoolers: A Cross-Sectional Study. Int Dent J 2021; 72:381-391. [PMID: 34247833 PMCID: PMC9275113 DOI: 10.1016/j.identj.2021.05.013] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 05/18/2021] [Accepted: 05/27/2021] [Indexed: 11/05/2022] Open
Abstract
AIM The objective of this work was to determine the prevalence of early childhood caries (ECC) in children attending preschools that are enrolled in the Smiles 4 Miles health promotion program in Victoria and determine the sociodemographic variables associated with ECC. MATERIALS AND METHODS A cross-sectional sample of 1,845 3- to 5-year-old children attending 61 preschools was selected by stratified cluster sampling. Dental caries was classified as non-cavitated/early lesions (d1-2), cavitated (d3-6) lesions, and cavitated/non-cavitated (d1-6) lesions using the International Caries Detection and Assessment System. A self-administered parental questionnaire captured sociodemographic and behavioural data. Multivariate logistic regression and Poisson mixed model analysis was used to examine associations amongst sociodemographic variables, child oral health behaviours, and decayed tooth surfaces. RESULTS In all, 56.6% (n = 1,044) of the children had ECC; more than one-third (36.6%) presented exclusively non-cavitated/early lesions, 5.7% solely cavitated lesions, and 14.2% both. Children from socioeconomically disadvantaged backgrounds had higher levels of dental caries. Parental pensioner/health care card status (incidence rate ratio [IRR] = 1.76, 95% CI, 1.57-1.97), non-English-speaking background (IRR = 2.09, 95% CI, 1.80-2.43), and Indigenous status (IRR = 1.91, 95% CI, 1.50-2.43) were associated with higher rates of cavitated lesions. Children who consumed soft drinks once or more per week had 1.66 times more cavitated lesions (95% CI, 1.48-1.86) compared to children who never/rarely consumed soft drinks. Soft drink consumption of once or more per week was associated with parental health care/pensioner card status (odds ratio [OR] = 1.73, 95% CI, 1.36-2.18), non-English-speaking background (OR = 1.58, 95% CI, 1.11-2.27), and Indigenous status (OR = 1.92, 95% CI, 1.04-3.52). CONCLUSIONS Higher levels of more severe caries rates in children from socioeconomically disadvantaged background highlight an opportunity for early preventive interventions targeting these groups.
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Affiliation(s)
| | | | - John Rogers
- Department of Health and Human Services, Melbourne, Australia
| | - Deb Cole
- Dental Health Services Victoria, Carlton, Australia
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Kimmie-Dhansay F, Barrie R, Roberts T, Naidoo S. Risk Indicators for Early Childhood Caries in South Africa: Protocol for a Systematic Review. JMIR Res Protoc 2021; 10:e26701. [PMID: 34170258 PMCID: PMC8386354 DOI: 10.2196/26701] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 02/13/2021] [Accepted: 04/12/2021] [Indexed: 11/13/2022] Open
Abstract
Background Early childhood caries (ECC) is a common disorder characterized by the presence of one or more decayed (non-cavitated or cavitated lesions), missing (due to caries), or filled tooth surfaces of primary teeth in children 71 months old or younger. South Africa has a diverse population in terms of culture, education, income, and occupation. This diversity is due to the consequences of historical racial discrimination, poverty, unemployment, lack of accessibility to health services, and quality of education. These factors make South Africa unique, and the disease and risk profiles for this country differ from those of other countries at similar stages of development. For these reasons, it is important to identify the unique maternal and infant risk factors for ECC in the South African context. Objective The purpose of this study is to determine the risk factors associated with the incidence and prevalence of ECC in South Africa in children under the age of 6 years. Methods All cross-sectional and cohort studies documenting risk factors associated with the prevalence and incidence of dental disease and severity (decayed, missing, and filled scores) will be included. We will search 7 databases for eligible studies, and those included will be based on prespecified inclusion criteria. Only studies conducted with South African children who are aged 6 years and younger in which dental caries risk factors are documented will be included. There is no restriction on the time or language of publication. Included articles will be scrutinized for quality by using a risk of bias tool developed by the Joanna Briggs Institute. The results will be presented narratively, and if possible, a meta-analysis will be performed. Results The literature search was conducted in November 2020. Conclusions The results of this study will provide a framework to inform medical and dental personnel to highlight mothers and infants at risk of developing ECC. Trial Registration PROSPERO International Prospective Register of Systematic Reviews CRD42020216455; https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=216455 International Registered Report Identifier (IRRID) DERR1-10.2196/26701
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Affiliation(s)
- Faheema Kimmie-Dhansay
- Research and Higher Degrees, Faculty of Dentistry, University of the Western Cape, Cape Town, South Africa
| | - Robert Barrie
- Research and Higher Degrees, Faculty of Dentistry, University of the Western Cape, Cape Town, South Africa
| | - Tina Roberts
- Research and Higher Degrees, Faculty of Dentistry, University of the Western Cape, Cape Town, South Africa
| | - Sudeshni Naidoo
- Research and Higher Degrees, Faculty of Dentistry, University of the Western Cape, Cape Town, South Africa
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Sources and Determinants of Wholegrain Intake in a Cohort of Australian Children Aged 12-14 Months. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17249229. [PMID: 33321930 PMCID: PMC7764788 DOI: 10.3390/ijerph17249229] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 12/03/2020] [Accepted: 12/05/2020] [Indexed: 11/17/2022]
Abstract
In the first two years of life, exposure to wholegrain foods may help establish life‑long consumption patterns associated with reduced risk of chronic disease, yet intake data are lacking for this age group. This cross‑sectional analysis aimed to determine intakes and food sources of wholegrains in a cohort of 828 Australian children aged 12–14 months, and to identify determinants of wholegrain intake. Three non‑consecutive days of dietary intake data were collected using a 24‑h recall and 2‑day estimated food record. The multiple source method was used to estimate usual wholegrain intake, and the multivariable general linear model procedure used to identify associations between usual wholegrain intake and socio‑demographic determinants. The mean wholegrain intake was 19.5 (±14) g/day, and the major food sources were ready to eat breakfast cereals (40%) breads and bread rolls (26.6%), flours and other cereal grains (9.4%), and commercial infant foods (8.3%). Lower wholegrain intakes were observed for children whose mothers were born in China (p < 0.001) and other Asian countries (p < 0.001), with the exception of India (p = 0.193); those with mothers aged less than 25 years (p = 0.001) and those with two or more siblings (p = 0.013). This study adds to the weight of global evidence highlighting the need to increase children’s intake of foods high in wholegrain, including in the first few years of life.
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Do LG, Ha DH, Bell LK, Devenish G, Golley RK, Leary SD, Manton DJ, Thomson WM, Scott JA, Spencer AJ. Study of Mothers' and Infants' Life Events Affecting Oral Health (SMILE) birth cohort study: cohort profile. BMJ Open 2020; 10:e041185. [PMID: 33099500 PMCID: PMC7590353 DOI: 10.1136/bmjopen-2020-041185] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
PURPOSE The long-term goal of the Study of Mothers' and Infants' Life Events Affecting Oral Health (SMILE) birth cohort study is to identify and evaluate the relative importance and timing of critical factors that shape the oral health of young children. It will then evaluate those factors in their inter-relationship with socioeconomic influences. PARTICIPANTS SMILE is a single-centre study conducted in Adelaide, Australia. All newborns at the main three public hospitals between July 2013 and August 2014 were eligible for inclusion. The final recruited sample at birth was 2181 mother/infant dyads. Participants were followed up with questionnaires when the child was 3 and 6 months of age, and 1, 2 and 5 years of age. Oral epidemiological examinations and anthropometric assessments were conducted at age 2 and 5 years. FINDINGS TO DATE SMILE has contributed comprehensive data on dietary patterns of young children. Intakes of free sugars, core and discretionary foods and drinks have been detailed. There was a sharp increase in free sugars intake with age. Determinants of dietary patterns, oral health status and body weight during the first 5 years of life have been evaluated. Socioeconomic characteristics such as maternal education and household income and area-level socioeconomic profile influenced dietary patterns and oral health behaviours and status. FUTURE PLAN Funding has been obtained to conduct oral epidemiological examinations and anthropometric assessments at age 7-8 years. Plans are being developed to follow the cohort into adolescent years.
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Affiliation(s)
- Loc G Do
- Australian Research Centre for Population Oral Health, The University of Adelaide, Adelaide, South Australia, Australia
| | - Diep H Ha
- Australian Research Centre for Population Oral Health, The University of Adelaide, Adelaide, South Australia, Australia
| | - Lucinda K Bell
- Nutrition, Flinders University Faculty of Medicine Nursing and Health Sciences, Adelaide, South Australia, Australia
| | - Gemma Devenish
- School of Public Health, Curtin University, Perth, Western Australia, Australia
| | - Rebecca K Golley
- Caring Futures Institute, College of Nursing and Health Sciences, Flinders University, Adelaide, South Australia, Australia
| | | | - David J Manton
- Centrum voor Tandheelkunde en Mondzorgkunde, UMCG, Groningen, The Netherlands
| | | | - Jane A Scott
- Faculty of Health Sciences, Curtin University, Perth, Western Australia, Australia
| | - A John Spencer
- University of Adelaide, Adelaide, South Australia, Australia
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Abstract
Upwards of 1 in 10 adults worldwide may be affected by severe periodontitis, making the disease more prevalent than cardiovascular disease. Despite its global scope, its impact on pain, oral function, and the wellbeing of individuals, and the disproportionate burden of disease and the socioeconomic impact on communities, the perception that periodontal disease is a public health problem remains low. Although there have been substantial improvements in our understanding of the etiology of periodontal disease and how we can prevent and control it, these advances have been primarily focused on individual, patient-focused approaches. The prevention of periodontal disease depends on improving currently available individual interventions and on determining what public health interventions can be effective and sustainable under real-life conditions. Currently, public health approaches for periodontal disease prevention and control are lacking. This review traces the historical strategies for prevention of periodontal disease in an epidemiologic transition context, using a modified model developed for cardiovascular disease, and presents a possible public health approach. Improving periodontal disease prevention and control will need to take into consideration the core activities of a public health approach: assessment, policy development, and assurance.
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Affiliation(s)
- Chandrashekar Janakiram
- National Library of Medicine and the National Institute of Dental and Craniofacial Research, National Institute of Health, Bethesda, Maryland, USA
| | - Bruce A Dye
- National Institute of Dental and Craniofacial Research and National Institute of Health, Bethesda, Maryland, USA
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Hariyani N, Do LG, Spencer AJ, Thomson WM, Scott JA, Ha DH. Maternal caries experience influences offspring's early childhood caries-a birth cohort study. Community Dent Oral Epidemiol 2020; 48:561-569. [PMID: 32776590 DOI: 10.1111/cdoe.12568] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Revised: 07/04/2020] [Accepted: 07/24/2020] [Indexed: 12/30/2022]
Abstract
OBJECTIVE To describe early childhood caries (ECC) patterns and evaluate the associations with maternal caries experience and other factors. METHODS A secondary analysis was undertaken using data from the Study of Mothers' and Infants' Life Events Affecting Oral Health (SMILE), a population-based birth cohort study. It used data from 1040 mother/child dyads. Standardized oral examinations of the mothers and the children were conducted when children were 2-3 years old to determine the prevalence of ECC (main outcome) and maternal caries experience (main exposure variable). Maternal sociodemographic characteristics, time-restricting conditions (relationship status, work status and number of children in the household) and dental health behaviours (brushing frequency and sugary beverage consumption) served as covariates. Data on child dental health behaviours were collected at two years of age. Multivariable models were generated for ECC to estimate prevalence ratios (PR) for the association between ECC and maternal caries experience, controlling for the covariates. RESULTS The prevalence of ECC among 2- to 3-year-old children was 10.6% (95%CI: 8.7%-12.5%). It was higher in children whose mothers had greater caries experience. Children whose mothers had higher caries experience had 86% (PR = 1.86 [1.27-2.72]) greater risk of having ECC than those whose mothers had low caries experience. Children whose teeth had not been brushed the night before had a higher risk of ECC (PR = 1.4 [1.01-1.9]) than their counterparts. Women born in Australia, New Zealand or the UK had offspring with lower risk of ECC. CONCLUSIONS Maternal caries experience was an independent risk factor for offspring ECC. However, good oral health behaviours practised by mothers for their children may alleviate such risk. Mothers need to be supported to adopt good oral health behaviours and a healthy diet for their child.
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Affiliation(s)
- Ninuk Hariyani
- Australian Research Centre for Population Oral Health, Adelaide Dental School, The University of Adelaide, Adelaide, South Australia, Australia.,Department of Dental Public Health, Faculty of Dental Medicine, Universitas Airlangga, Surabaya, Indonesia
| | - Loc G Do
- Australian Research Centre for Population Oral Health, Adelaide Dental School, The University of Adelaide, Adelaide, South Australia, Australia
| | - A John Spencer
- Australian Research Centre for Population Oral Health, Adelaide Dental School, The University of Adelaide, Adelaide, South Australia, Australia
| | | | - Jane A Scott
- School of Public Health, Curtin University, Perth, Australia
| | - Diep H Ha
- Australian Research Centre for Population Oral Health, Adelaide Dental School, The University of Adelaide, Adelaide, South Australia, Australia
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Peres KG, Thomson WM, Chaffee BW, Peres MA, Birungi N, Do LG, Feldens CA, Fontana M, Marshall TA, Pitiphat W, Seow WK, Wagner Y, Wong HM, Rugg-Gunn AJ. Oral Health Birth Cohort Studies: Achievements, Challenges, and Potential. J Dent Res 2020; 99:1321-1331. [PMID: 32680439 DOI: 10.1177/0022034520942208] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Birth cohorts are those among observational studies that provide understanding of the natural history and causality of diseases since early in life. Discussions during an International Association for Dental Research symposium in London, United Kingdom, in 2018, followed by a workshop in Bangkok, Thailand, in 2019, concluded that there are few birth cohort studies that consider oral health and that a broader discussion on similarities and differences among those studies would be valuable. This article aims to 1) bring together available long-term data of oral health birth cohort studies from the low, middle, and high-income countries worldwide and 2) describe similarities and differences among these studies. This work comprises 15 studies from all 5 continents. The most studied dental conditions and exposures are identified; findings are summarized; and methodological differences and similarities among studies are presented. Methodological strengths and weaknesses are also highlighted. Findings are summarized in 1) the negative impact of detrimental socioeconomic status on oral health changes over time, 2) the role of unfavorable patterns of dental visiting on oral health, 3) associations between general and oral health, 4) nutritional and dietary effects on oral health, and 5) intergenerational influences on oral health. Dental caries and dental visiting patterns have been recorded in all studies. Sources of fluoride exposure have been documented in most of the more recent studies. Despite some methodological differences in the way that the exposures and outcomes were measured, some findings are consistent. Predictive models have been used with caries risk tools, periodontitis occurrence, and permanent dentition orthodontic treatment need. The next steps of the group's work are as follows: 1) establishing a consortium of oral health birth cohort studies, 2) conducting a scoping review, 3) exploring opportunities for pooled data analyses to answer pressing research questions, and 4) promoting and enabling the development of the next generation of oral health researchers.
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Affiliation(s)
- K G Peres
- National Dental Research Institute Singapore, National Dental Centre Singapore, Singapore.,Oral Health ACP, Health Services and Systems Research Programme, Duke-NUS Medical School, Singapore
| | - W M Thomson
- Department of Oral Sciences, Sir John Walsh Research Institute, School of Dentistry, The University of Otago, Dunedin, New Zealand
| | - B W Chaffee
- Division of Oral Epidemiology and Dental Public Health, School of Dentistry, University of California-San Francisco, San Francisco, CA, USA
| | - M A Peres
- National Dental Research Institute Singapore, National Dental Centre Singapore, Singapore.,Oral Health ACP, Health Services and Systems Research Programme, Duke-NUS Medical School, Singapore
| | - N Birungi
- Department of Clinical Dentistry, University of Bergen, Bergen, Norway
| | - L G Do
- Australian Research Centre for Population Oral Health, University of Adelaide, Adelaide, Australia
| | - C A Feldens
- Lutheran University of Brazil, Canoas, Brazil
| | - M Fontana
- Department of Cariology, Restorative Sciences and Endodontics, School of Dentistry, University of Michigan, Ann Arbor, MI, USA
| | - T A Marshall
- Department of Preventive and Community Dentistry, College of Dentistry, University of Iowa, Iowa City, IA, USA
| | - W Pitiphat
- Chronic Inflammatory Diseases and Systemic Diseases Associated with Oral Health Research Group, and Department of Preventive Dentistry, Faculty of Dentistry, Khon Kaen University, Khon Kaen, Thailand
| | - W K Seow
- School of Dentistry, The University of Queensland, Brisbane, Australia
| | - Y Wagner
- Department of Orthodontics, Jena University Hospital, Jena, Germany
| | - H M Wong
- Faculty of Dentistry, University of Hong Kong, Hong Kong SAR, China
| | - A J Rugg-Gunn
- The Borrow Foundation, Waterlooville, UK.,School of Dental Sciences, Newcastle University, Newcastle upon Tyne, UK
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14
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Shen A, Bernabé E, Sabbah W. The Socioeconomic Inequality in Increment of Caries and Growth among Chinese Children. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:E4234. [PMID: 32545837 PMCID: PMC7345061 DOI: 10.3390/ijerph17124234] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Revised: 05/28/2020] [Accepted: 06/03/2020] [Indexed: 11/16/2022]
Abstract
BACKGROUND This study aimed at assessing socioeconomic inequalities in the increment of dental caries and growth among preschool Chinese children, and to assess the best predictor of socioeconomic inequality for each of these conditions. METHODS This is a longitudinal population-based study. The sample data included preschool children living in three cities of the Liaoning Province, China. At baseline, 15 kindergartens with 1111 participants were included and dropped to 772 with a response rate of 70% at follow-up. Mean ages at baseline and follow-up were 50.82 and 60.55 months, respectively. Median follow-up time was 10.12 months. Data were collected through structured questionnaire, oral examination and anthropometric measurement. The questionnaire collected information on sex, age, family income, mother's education and children's dietary habits. The numbers of decayed, missing and filled teeth (DMFT) was used to indicate dental caries. Weight- and height-for-age z-scores were calculated using the WHO Growth Standard. Multilevel analysis was used to assess the association between baseline socioeconomic position and each of dental caries and child's growth. RESULTS Mother's education was negatively associated with increments of DMFT. Family income was not significantly associated with DMFT in the fully adjusted model. The association persisted after accounting for other socioeconomic and dietary factors. Higher income was positively related to an increase in the weight-for-age z-score. The relationship between income and changes in the height-for-age z-score was positive and significant in the second highest income group. CONCLUSIONS Mother's education appeared to be the strongest predictor of increments of dental caries. Only income was significantly associated with an increase in children's weight and height.
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Affiliation(s)
- Anqi Shen
- Department of Preventive Dentistry, Beijing Stomatology Hospital, Capital Medical University, 4th Tiantanxili, Dongcheng District, Beijing 100050, China
- Faculty of Dentistry, Oral & Craniofacial Sciences, King’s College London, London SE5 9RS, UK; (E.B.); (W.S.)
| | - Eduardo Bernabé
- Faculty of Dentistry, Oral & Craniofacial Sciences, King’s College London, London SE5 9RS, UK; (E.B.); (W.S.)
| | - Wael Sabbah
- Faculty of Dentistry, Oral & Craniofacial Sciences, King’s College London, London SE5 9RS, UK; (E.B.); (W.S.)
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15
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Devenish G, Mukhtar A, Begley A, Spencer AJ, Thomson WM, Ha D, Do L, Scott JA. Early childhood feeding practices and dental caries among Australian preschoolers. Am J Clin Nutr 2020; 111:821-828. [PMID: 32047898 DOI: 10.1093/ajcn/nqaa012] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Accepted: 01/21/2020] [Indexed: 01/23/2023] Open
Abstract
BACKGROUND Recent reviews have proposed a causal relationship between prolonged breastfeeding and early childhood caries (ECC), but the evidence to date is inconsistent, with few cohort studies and limited investigation of key confounders. OBJECTIVE This study aimed to investigate the relationship between dietary practices and early childhood caries in a birth cohort of Australian preschoolers. METHODS Participants underwent a standardized dental examination at 2-3 y of age to determine the prevalence of ECC (based on the presence of decayed, missing, or filled tooth surfaces). Breastfeeding practices were reported at 3, 6, 12, and 24 mo of age. Intakes of free sugars were assessed at 1 and 2 y of age. Multivariable regression models generated prevalence ratios (PR) for the association between ECC and breastfeeding duration, and between ECC and sleep feeding practices at 1 y, controlling for sociodemographic factors and free sugars intake. RESULTS There was no independent association between breastfeeding beyond 1 y of age and ECC (PR 1.42, 95% CI: 0.85, 2.38), or between breastfeeding to sleep and ECC (PR 1.12, 95% CI: 0.67, 1.88), although the direction of effect was suggestive of an association. The only factors independently associated with ECC were high free sugars intakes (PR 1.97, 95% CI: 1.13, 3.44), and greater socioeconomic disadvantage (PR 2.15, 95% CI: 1.08, 4.28). Most participants who were breastfed at 1 y of age had ceased by 18 mo or 2 y. CONCLUSIONS Breastfeeding practices were not associated with ECC. Given the wide-ranging benefits of breastfeeding, and the low prevalence of sustained breastfeeding in this study and Australia in general, recommendations to limit breastfeeding are unwarranted, and breastfeeding should be promoted in line with global and national recommendations. To reduce the prevalence of early childhood caries, improved efforts are needed to limit foods high in free sugars.
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Affiliation(s)
- Gemma Devenish
- School of Public Health, Curtin University, Perth, Australia
| | - Aqif Mukhtar
- School of Public Health, Curtin University, Perth, Australia
| | - Andrea Begley
- School of Public Health, Curtin University, Perth, Australia
| | - A John Spencer
- Australian Research Centre for Population Oral Health, University of Adelaide, Adelaide, Australia
| | - W Murray Thomson
- Department of Oral Sciences, University of Otago, Dunedin, New Zealand
| | - Diep Ha
- Australian Research Centre for Population Oral Health, University of Adelaide, Adelaide, Australia
| | - Loc Do
- Australian Research Centre for Population Oral Health, University of Adelaide, Adelaide, Australia
| | - Jane A Scott
- School of Public Health, Curtin University, Perth, Australia
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16
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Sources and Determinants of Discretionary Food Intake in a Cohort of Australian Children Aged 12-14 Months. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 17:ijerph17010080. [PMID: 31861905 PMCID: PMC6981432 DOI: 10.3390/ijerph17010080] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Revised: 12/18/2019] [Accepted: 12/18/2019] [Indexed: 12/20/2022]
Abstract
Despite recommendations to the contrary, consumption of discretionary (energy-dense, nutrient-poor) foods begins for some children early in the weaning period, and the proportion of children consuming discretionary foods increases markedly in the second year of life. The purpose of this study was to determine intake and sources of discretionary foods in a cohort of 828 Australian toddlers (mean age: 13.1mo), and to identify determinants of discretionary food intake. At approximately 12 months of age, 3 non-consecutive days of dietary intake data were collected using a 24-h recall and 2-day food record, and the percentage total energy derived from discretionary foods was estimated. Linear regression was used to identify associations between discretionary food intake and socio-demographic determinants (mother's age, level of education, country of birth, pre-pregnancy body mass index, socioeconomic position, parity, age of child when mother returned to work, and child's sex) and age at which complementary foods were introduced. The average energy intake of children in this cohort was 4040 (±954.7 SD) kJ with discretionary foods contributing an average of 11.2% of total energy. Sweet biscuits, and cakes, muffins, scones and cake-type desserts contributed 10.8% and 10.2% of energy intake from discretionary foods, respectively. Other key contributors to energy intake from discretionary foods included sausages, frankfurters and saveloys (8.3%), vegetable products and dishes where frying was the main cooking technique (8.6%), butter (7.3%), and finally manufactured infant sweet or savory snack foods (9.3%). Higher intakes of discretionary food were associated with children having two or more siblings (p = 0.002), and being born to younger mothers (<25 years) (p = 0.008) and mothers born in Australia or the United Kingdom (p < 0.001). Parents, in particular young mothers and those with larger families, need practical guidance on how much of, and how often, these foods should be eaten by their children.
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17
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Dietary Patterns and Risk of Obesity and Early Childhood Caries in Australian Toddlers: Findings from an Australian Cohort Study. Nutrients 2019; 11:nu11112828. [PMID: 31752293 PMCID: PMC6893454 DOI: 10.3390/nu11112828] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Revised: 11/01/2019] [Accepted: 11/13/2019] [Indexed: 11/16/2022] Open
Abstract
We examined associations between dietary patterns at 12 months, characterised using multiple methodologies, and risk of obesity and early childhood caries (ECC) at 24–36 months. Participants were Australian toddlers (n = 1170) from the Study of Mothers’ and Infants’ Life Events affecting oral health (SMILE) birth cohort. Principal Components Analysis (PCA) and the Dietary Guideline Index for Children and Adolescents (DGI-CA) were applied to dietary intake data (1, 2 or 3-days) at 12 months, and regression analysis used to examine associations of dietary patterns with body mass index Z-score and presence of ECC at 24–36 months. Two dietary patterns were extracted using PCA: family diet and cow’s milkanddiscretionary combination. The mean DGI-CA score was 56 ± 13 (out of a possible 100). No statistically significant or clinically meaningful associations were found between dietary pattern or DGI-CA scores, and BMI Z-scores or ECC (n = 680). Higher cow’s milk and discretionary combination pattern scores were associated with higher energy and free sugars intakes, and higher family diet pattern scores and DGI-CA scores with lower free sugars intakes. The association between dietary patterns and intermediate outcomes of free sugars and energy intakes suggests that obesity and/or ECC may not yet have manifested, and thus longitudinal investigation beyond two years of age is warranted.
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18
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Determinants of Continued Breastfeeding at 12 and 24 Months: Results of an Australian Cohort Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 16:ijerph16203980. [PMID: 31635280 PMCID: PMC6843256 DOI: 10.3390/ijerph16203980] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/26/2019] [Revised: 10/14/2019] [Accepted: 10/14/2019] [Indexed: 12/14/2022]
Abstract
Breastfeeding to 12 months and beyond offers considerable health benefits to both infants and mothers. Despite these recognized benefits, relatively few women in high income countries breastfeed for 12 months, and rarely breastfeed to 24 months. The aim of this study was to identify the prevalence and determinants of continued breastfeeding to 12 and 24 months amongst a cohort of Australian women participating in the Adelaide-based Study of Mothers' and Infants' Life Events affecting oral health (SMILE). Duration of breastfeeding was known for 1450 participants and was derived from feeding related data collected at birth, 3, 6, 12 and 24 months. Multivariable logistic regression analysis was used to investigate the relationship between explanatory variables and continued breastfeeding to 12 and 24 months. In total, 31.8% of women breastfed to 12 months and 7.5% to 24 months. Women who were multiparous, university educated, had not returned to work by 12 months and whose partners preferred breastfeeding over bottle feeding were more likely to be breastfeeding at 12 months. While women who had introduced complementary foods before 17 weeks and formula at any age were less likely to be breastfeeding at 12 months. Mothers who were born in Asian countries other than India and China, had not returned to work by 12 months and had not introduced formula were more likely to be breastfeeding at 24 months. The majority of the determinants of continued breastfeeding are either modifiable or could be used to identify women who would benefit from additional breastfeeding support and encouragement.
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19
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Devenish G, Golley R, Mukhtar A, Begley A, Ha D, Do L, Scott JA. Free Sugars Intake, Sources and Determinants of High Consumption among Australian 2-Year-Olds in the SMILE Cohort. Nutrients 2019; 11:E161. [PMID: 30642136 PMCID: PMC6356352 DOI: 10.3390/nu11010161] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2018] [Revised: 01/09/2019] [Accepted: 01/09/2019] [Indexed: 11/17/2022] Open
Abstract
In the first 2 years of life, it is important to limit exposure to foods high in free sugars, in order to lay foundations for lifelong eating patterns associated with a reduced risk of chronic disease. Intake data at this age is limited, so compliance with recommendations is not known. This analysis describes free sugars intakes, food sources and determinants of high consumption among Australian children at 2 years of age. Free sugars intakes were estimated using a customized Food Frequency Questionnaire, and median usual free sugars intake at 2 years was 22.5 (Interquartile Range (IQR) 12.8⁻37.7) g/day, contributing a median 8% of the estimated energy requirement (EER). Based on the EER, most children (71.1%) exceeded the World Health Organization recommendation that <5% of energy should come from free sugars, with 38% of participants exceeding the <10% recommendation. Children from households with the greatest socioeconomic disadvantage were more likely to exceed the 10% recommendation (Prevalence Ratio (PR) 1.44, 95% Confidence Interval (95% CI) 1.13⁻1.84), and be in the top tertile for free sugars intake (PR 1.58, 95% CI 1.19⁻2.10) than the least disadvantaged. Main sources of free sugars were non-core foods, such as fruit juice, biscuits, cakes, desserts and confectionery; with yogurt and non-dairy milk alternatives the two notable exceptions. Improved efforts to reduce free sugars are needed from the introduction of solid food, with a particular focus on fruit juice and non-core foods.
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Affiliation(s)
- Gemma Devenish
- School of Public Health, Curtin University, Perth 6102, Australia.
| | - Rebecca Golley
- College of Nursing and Health Sciences, Flinders University, Adelaide 5000, Australia.
| | - Aqif Mukhtar
- School of Public Health, Curtin University, Perth 6102, Australia.
| | - Andrea Begley
- School of Public Health, Curtin University, Perth 6102, Australia.
| | - Diep Ha
- Australian Research Centre for Population Oral Health, The University of Adelaide, Adelaide 5000, Australia.
| | - Loc Do
- Australian Research Centre for Population Oral Health, The University of Adelaide, Adelaide 5000, Australia.
| | - Jane A Scott
- School of Public Health, Curtin University, Perth 6102, Australia.
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20
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Scott JA, Gee G, Devenish G, Ha D, Do L. Determinants and Sources of Iron Intakes of Australian Toddlers: Findings from the SMILE Cohort Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 16:E181. [PMID: 30634547 PMCID: PMC6352266 DOI: 10.3390/ijerph16020181] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/06/2018] [Revised: 01/05/2019] [Accepted: 01/06/2019] [Indexed: 11/22/2022]
Abstract
The first two years of life is a period of rapid growth and development. During this time a lack of key nutrients, including iron, can have long-lasting effects on motor and cognitive performance. The purpose of this cross-sectional study was to determine intake and sources of iron in a cohort of 828 toddlers (mean age; 13.1 mo) participating in the Adelaide-based Study of Mothers' and Infants' Life Events affecting oral health (SMILE), and to identify determinants of iron intake. At approximately 12 months of age, 3 non-consecutive days of dietary intake data were collected using a 24-h recall and 2-days food record. The Multiple Source Method was used to combine data from the 24-h recall and each day of the food record to estimate usual iron intake and descriptive statistics were used to report sources of iron. Linear regression was used to identify associations between iron intake and non-dietary determinants (maternal age, education, country of birth, BMI, socioeconomic position, parity, toddler sex) and primary milk feeding method at 12 months. The mean intake of iron was 7.0 (95% CI 6.7⁻7.2) mg/day and 18.2% of children had usual intakes below the estimated average requirement of 4 mg/day. The main sources of iron included infant and toddler cereals and formulas. Milk feeding method and parity were significantly associated with iron intake. Toddlers with siblings and those who received breast milk as their primary milk feed had significantly lower iron intakes than only children and those who received formula, respectively. The Australian Infant Feeding Guidelines promote the importance of iron-iron-rich complementary foods such as meat and meat alternatives. However, low intakes of this food group suggest that parents do not recognize the importance of these foods or understand the specific foods that toddlers should be eating.
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Affiliation(s)
- Jane A Scott
- School of Public Health, Curtin University, Perth, WA 6102, Australia.
| | - Georgina Gee
- School of Public Health, Curtin University, Perth, WA 6102, Australia.
| | - Gemma Devenish
- School of Public Health, Curtin University, Perth, WA 6102, Australia.
| | - Diep Ha
- Australian Research Centre for Population Oral Health, The University of Adelaide, Adelaide, SA 5000, Australia.
| | - Loc Do
- Australian Research Centre for Population Oral Health, The University of Adelaide, Adelaide, SA 5000, Australia.
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21
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Monte-Santo AS, Viana SVC, Moreira KMS, Imparato JCP, Mendes FM, Bonini GAVC. Prevalence of early loss of primary molar and its impact in schoolchildren's quality of life. Int J Paediatr Dent 2018; 28:595-601. [PMID: 30105883 DOI: 10.1111/ipd.12416] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Accepted: 06/29/2018] [Indexed: 11/29/2022]
Abstract
BACKGROUND Evidence regarding the impact of premature loss of primary molars on oral health-related quality of life (OHRQoL) is lacking. AIM To evaluate the prevalence of premature loss of primary molars in schoolchildren and its impact on OHRQoL. DESIGN We randomly selected 667 children aged 8-9 years enrolled in public and private schools from Aracaju (Brazil). The presence of untreated dental caries and early loss of primary molars were recorded, and its impacts on OHRQoL evaluated using Child Perceptions Questionnaire (CPQ8-10 ). Influence of some variables on tooth loss and OHRQoL was assessed by multilevel Poisson's regression analysis (P < 0.05). RESULTS The prevalence for early tooth loss was 65.4% (95% confidence interval 51.1%-77.3%). Children with untreated dental caries and attending public schools presented higher prevalence of early tooth loss. Moreover, early loss of primary molars provoked negative impact on OHRQoL considering total score of CPQ8-10 and domains "oral symptoms," "functional limitations" and "emotional well-being." Children presenting early teeth loss presented significantly higher scores of CPQ8-10 , as well as females and children with dental caries in other teeth. CONCLUSIONS The prevalence of early loss of primary molars is high, and it impacts the OHRQoL of children aged 8-9 years.
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Affiliation(s)
- Aline S Monte-Santo
- Department of Pediatric Dentistry, São Leopoldo Mandic Institute and Dental Research Center, Campinas, Brazil.,Department of Pediatric Dentistry, University Tiradentes, Aracaju, Brazil
| | - Silvânia V C Viana
- Department of Pediatric Dentistry, São Leopoldo Mandic Institute and Dental Research Center, Campinas, Brazil
| | - Kelly Maria S Moreira
- Department of Pediatric Dentistry, Piracicaba Dental School, State University of Campinas, Piracicaba, Brazil
| | - José Carlos P Imparato
- Department of Pediatric Dentistry, São Leopoldo Mandic Institute and Dental Research Center, Campinas, Brazil.,Department of Pediatric Dentistry, School of Dentistry, University of São Paulo, São Paulo, Brazil
| | - Fausto M Mendes
- Department of Pediatric Dentistry, School of Dentistry, University of São Paulo, São Paulo, Brazil
| | - Gabriela A V C Bonini
- Department of Pediatric Dentistry, São Leopoldo Mandic Institute and Dental Research Center, Campinas, Brazil
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22
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Devenish G, Ytterstad E, Begley A, Do L, Scott J. Intake, sources, and determinants of free sugars intake in Australian children aged 12-14 months. MATERNAL AND CHILD NUTRITION 2018; 15:e12692. [PMID: 30225982 DOI: 10.1111/mcn.12692] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/23/2018] [Revised: 08/14/2018] [Accepted: 09/10/2018] [Indexed: 12/21/2022]
Abstract
The consumption of free sugars is directly associated with adiposity and dental caries in early childhood; however, intake data in the first 2 years of life are limited. This cross-sectional analysis aims to identify major food sources of free sugars for Australian children aged 12-14 months and investigate factors associated with meeting the World Health Organisation (WHO) Guideline for sugars intake. Three days of nonconsecutive dietary data were collected via a 24-hr recall and 2-day food record for 828 participants. Usual intake of energy, total sugars, and free sugars were estimated, along with food group contributions to free sugars. Multiple logistic regression analysis was used to investigate factors associated with exceeding the WHO conservative recommendation that <5% of energy should come from free sugars. Mean free sugars intake was 8.8 (SD 7.7, IQR 3.7-11.6) g/day, contributing 3.6% (SD 2.8, IQR 1.6-4.8) of energy. Only 2.4% of participants exceeded the WHO recommendation that <10% of energy should come from free sugars, with 22.8% of participants exceeding the <5% recommendation. Children from households with greater socio-economic disadvantage (IRSAD <5, OR = 1.94) and in the lowest income bracket (OR = 2.10) were more likely to have intakes ≥5% of energy. Major food sources of free sugars were commercial infant foods (26.6%), cereal-based products (19.7%), namely, sweet biscuits (8.3%) and cakes (7.6%), followed by yoghurt (9.6%), and fruit and vegetable beverages (7.4%). These findings highlight the substantial contribution of infant foods to free sugars intakes and provide further evidence that dietary intakes are influenced by social determinants.
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Affiliation(s)
- Gemma Devenish
- School of Public Health, Curtin University, Perth, Western Australia, Australia
| | - Elinor Ytterstad
- Department of Mathematics and Statistics, UiT The Arctic University of Norway, Tromsø, Norway
| | - Andrea Begley
- School of Public Health, Curtin University, Perth, Western Australia, Australia
| | - Loc Do
- Australian Research Centre for Population Oral Health, The University of Adelaide, Adelaide, South Australia, Australia
| | - Jane Scott
- School of Public Health, Curtin University, Perth, Western Australia, Australia
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23
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Ha DH, Do LG. Early Life Professional and Layperson Support Reduce Poor Oral Hygiene Habits in Toddlers-A Prospective Birth Cohort Study. Dent J (Basel) 2018; 6:dj6040056. [PMID: 30297678 PMCID: PMC6313388 DOI: 10.3390/dj6040056] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2018] [Revised: 10/02/2018] [Accepted: 10/05/2018] [Indexed: 11/16/2022] Open
Abstract
Oral health behaviours of children are formulated from a very young age. Formation of those behaviours among very young children is dependent on their mothers/caregivers who may themselves require support from the health profession or laypersons. The study aimed to investigate if early life visits for check-up and dental advice and perceived support improved oral health behaviours as practiced by mothers of toddlers aged 24–30 months old. Data from a population-base birth cohort study in South Australia was used. The study recruited and followed mothers of newborn children from birth to age 24–30 months. Parental questionnaires collected information about socioeconomic factors, dental visiting patterns, and oral health behaviours as practiced by the mothers for their child. Self-reported putting a child to bed with a bottle and brushing a child’s teeth were the outcome variables. The two main exposures of this study were (1) early visiting for a dental advice, and (2) layperson support that a mother received in the first two years of having the child. Data were analysed progressively from bivariate to multivariable regression models. A total of 1183 mother/child dyads had complete data. The retained sample was representative of the population. Approximately 36% of mothers put their child to bed with a bottle and 26% of mothers did not brush their child’s teeth the night before. Around 29% of children had a visit for dental check-up and 80% of mothers reported having lay support. There were gradients in the outcome variables by socioeconomic factors and the main exposures. Multivariable regression models reported that having no dental visit for advice and having no lay support were associated with 1.30 and 1.21 imes higher rates of putting a child to bed with a bottle, respectively. Having no dental visit for advice was associated with a 1.37-times higher rate of not brushing a child’s teeth, controlling for other factors. This population-based birth cohort study confirmed importance of early life dental visit for check-up and support for mothers of young children in establishing oral health behaviours of young children.
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Affiliation(s)
- Diep Hong Ha
- Australian Research Centre for Population Oral Health, Adelaide Dental School, The University of Adelaide, Adelaide 5005, Australia.
| | - Loc Giang Do
- Australian Research Centre for Population Oral Health, Adelaide Dental School, The University of Adelaide, Adelaide 5005, Australia.
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24
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Moradi G, Moinafshar A, Adabi H, Sharafi M, Mostafavi F, Bolbanabad AM. Socioeconomic Inequalities in the Oral Health of People Aged 15-40 Years in Kurdistan, Iran in 2015: A Cross-sectional Study. J Prev Med Public Health 2018; 50:303-310. [PMID: 29020760 PMCID: PMC5637059 DOI: 10.3961/jpmph.17.035] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2017] [Accepted: 07/14/2017] [Indexed: 12/14/2022] Open
Abstract
Objectives The aim of this study was to evaluate socioeconomic inequalities in the prevalence of dental caries among an urban population. Methods This study was conducted among 2000 people 15-40 years of age living in Kurdistan, Iran in 2015. Using a questionnaire, data were collected by 4 trained dental students. The dependent variable was the decayed, missing, and filled teeth (DMF) index. Using principal component analysis, the socioeconomic status (SES) of families was determined based on their household assets. Inequality was measured using the concentration index; in addition, the Oaxaca analytical method was used to determine the contribution of various determinants to the observed inequality. Results The concentration index for poor scores on the DMF index was -0.32 (95% confidence interval [CI], -0.40 to -0.36); thus, poor DMF indices had a greater concentration in groups with a low SES (p<0.001). Decomposition analysis showed that the mean prevalence of a poor DMF index was 43.7% (95% CI, 40.4 to 46.9%) in the least privileged group and 14.4% (95% CI, 9.5 to 9.2%) in the most privileged group. It was found that 85.8% of the gap observed between these groups was due to differences in sex, parents' education, and the district of residence. A poor DMF index was less prevalent among people with higher SES than among those with lower SES (odds ratio, 0.31; 95% CI, 0.19 to 0.52). Conclusions An alarming degree of SES inequality in oral health status was found in the studied community. Hence, it is suggested that inequalities in oral health status be reduced via adopting appropriate policies such as the delivery of oral health services to poorer groups and covering such services in insurance programs.
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Affiliation(s)
- Ghobad Moradi
- Social Determinants of Health Research Center, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Ardavan Moinafshar
- Social Determinants of Health Research Center, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Hemen Adabi
- Social Determinants of Health Research Center, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Mona Sharafi
- Social Determinants of Health Research Center, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Farideh Mostafavi
- Social Determinants of Health Research Center, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Amjad Mohamadi Bolbanabad
- Social Determinants of Health Research Center, Kurdistan University of Medical Sciences, Sanandaj, Iran
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Karasz A, Bonuck K. Reducing pediatric caries and obesity risk in South Asian immigrants: randomized controlled trial of common health/risk factor approach. BMC Public Health 2018; 18:680. [PMID: 29855352 PMCID: PMC5984363 DOI: 10.1186/s12889-018-5317-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2017] [Accepted: 03/14/2018] [Indexed: 11/28/2022] Open
Abstract
Background This paper describes the design and methods of a multi-phase study to reduce early childhood caries and obesity in vulnerable South Asian (SA) immigrants in the United States. Early childhood caries and obesity are the most common diseases of early childhood. Risk factors for both diseases are rooted in early childhood feeding practices such as bottle feeding and intake of sweets and sweetened beverages. The Common Health/Risk Factor Approach to addressing oral health is widely promoted by the WHO and other policy makers. This approach recognizes links between oral health and other diseases of modernity. Our CHALO! (“Child Health Action to Lower Obesity and Oral health risk”--from a Hindi word meaning "Let's go!") study targets SA families at high risk for early childhood caries and obesity. CHALO! addresses common risk factors associated with these two common diseases of childhood. Methods This two part project includes a randomized controlled trial, and a Knowledge Translation campaign. A randomized controlled trial will enroll n = 360 families from pediatric practices serving South Asians in the New York metro area. The intervention group will receive home visits by SA community health workers at 6, 8, 10, 12, 14, and 16 months of age. Controls will receive culturally tailored educational material. Primary outcomes-- cariogenic and obesogenic feeding practices at 6, 12, and 18 months-- will be assessed with the MySmileBuddy iPad based tool. Secondary outcomes include: oral hygiene practices, anthropometrics, and caries incidence at 18 months. A public education campaign will focus on both families and health care providers. Discussion There are few Common Health/Risk Factor Approach published studies on obesity and oral health risk in children, despite health morbidity and costs associated with both conditions. CHALO! comprises a multi-level interventions designed to promote culturally competent, sustainable change. Trial registration ClinicalTrials.govNCT03077425. Electronic supplementary material The online version of this article (10.1186/s12889-018-5317-9) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Alison Karasz
- Department of Family and Social Medicine, Albert Einstein College of Medicine, Bronx, New York, 10461, USA.
| | - Karen Bonuck
- Department of Family and Social Medicine, Albert Einstein College of Medicine, Bronx, New York, 10461, USA
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Bell S, Yew SSY, Devenish G, Ha D, Do L, Scott J. Duration of Breastfeeding, but Not Timing of Solid Food, Reduces the Risk of Overweight and Obesity in Children Aged 24 to 36 Months: Findings from an Australian Cohort Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2018; 15:ijerph15040599. [PMID: 29587447 PMCID: PMC5923641 DOI: 10.3390/ijerph15040599] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/09/2018] [Revised: 03/12/2018] [Accepted: 03/22/2018] [Indexed: 12/13/2022]
Abstract
This study aimed to determine whether breastfeeding duration and the timing of solid food were independently associated with being overweight or obese in early childhood. Subjects were 953 children participating in the Study of Mothers and Infants Life Events Affecting Oral Health (SMILE) birth cohort study, based in Adelaide, Australia. Socio-demographic information and data on breastfeeding duration and age of introduction of solid food were collected at birth, 3, 4, 6, 12, and 24 months via mailed or online questionnaires completed by mothers. The weight and height of children were measured at a dental examination when children were aged between 24 and 36 months. Body mass index was calculated, and children were categorised into weight groups according to the World Health Organization growth standards. Multivariable logistic regression analysis was conducted, adjusting for maternal age at birth, education, socio-economic status, pre-pregnancy weight, smoking in pregnancy, method of delivery, and child’s birthweight. Risk of overweight/obesity was independently associated with maternal pre-pregnancy BMI, smoking in pregnancy, and birthweight. Children that were breastfed for 12 months or more had a significantly lower risk of being overweight/obese than those breastfed for less than 17 weeks (AOR 0.49; 95%CI 0.27, 0.90; p for trend =0.009). Age of introduction of solid food, however, was not associated with the risk of being overweight/obese at 24 to 36 months. This study provides further evidence of an inverse relationship between breastfeeding and risk of overweight/obesity, however, no association with the timing of solid food was detected.
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Affiliation(s)
- Sarah Bell
- School of Public Health, Curtin University, Perth, WA 6845, Australia.
| | - Sarah Siau Yi Yew
- School of Public Health, Curtin University, Perth, WA 6845, Australia.
| | - Gemma Devenish
- School of Public Health, Curtin University, Perth, WA 6845, Australia.
| | - Diep Ha
- Australian Research Centre for Population Oral Health, The University of Adelaide, Adelaide, SA 5000, Australia.
| | - Loc Do
- Australian Research Centre for Population Oral Health, The University of Adelaide, Adelaide, SA 5000, Australia.
| | - Jane Scott
- School of Public Health, Curtin University, Perth, WA 6845, Australia.
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Ha DH, Spencer AJ, Thomson WM, Scott JA, Do LG. Commonality of Risk Factors for Mothers' Poor Oral Health and General Health: Baseline Analysis of a Population-Based Birth Cohort Study. Matern Child Health J 2018; 22:617-625. [PMID: 29396632 DOI: 10.1007/s10995-018-2431-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Objective The association between and commonality of risk factors for poor self-rated oral health (SROH) and general health (SRGH) among new mothers has not been reported. The purpose of this paper is to assess the commonality of risk factors for poor SROH and SRGH, and self-reported obesity and dental pain, among a population-based sample of new mothers in Australia. It also investigated health conditions affecting new mothers' general health. Methods Data collected at baseline of a population-based birth cohort was used. Mothers of newborns in Adelaide were approached to participate. Mothers completed a questionnaire collecting data on socioeconomic status (SES), health behaviours, dental pain, SROH, self-reported height and weight and SRGH. Analysis was conducted sequentially from bivariate to multivariable regression to estimate prevalence rate (PR) of reporting poor/fair SROH and SRGH. Results of the 1895 new mothers, some 21 and 6% rated their SROH and SRGH as poor/fair respectively. Dental pain was associated with low income and smoking status, while being obese was associated with low SES, low education and infrequent tooth brushing. SROH and SRGH was associated with low SES, smoking, and dental pain. SROH was also associated with SRGH [PR: 3.06 (2.42-3.88)]. Conclusion for practice There was a commonality of factors associated with self-rated oral health and general health. Strong associations between OH and GH were also observed. Given the importance of maternal health for future generations, there would be long-term societal benefit from addressing common risk factors for OH and GH in integrated programs.
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Affiliation(s)
- Diep H Ha
- School of Dentistry, Australian Research Centre for Population Oral Health, The University of Adelaide, Adelaide, SA, Australia.
| | - A John Spencer
- School of Dentistry, Australian Research Centre for Population Oral Health, The University of Adelaide, Adelaide, SA, Australia
| | | | | | - Loc G Do
- School of Dentistry, Australian Research Centre for Population Oral Health, The University of Adelaide, Adelaide, SA, Australia
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Beaton E, Wright J, Devenish G, Do L, Scott J. Relative Validity of a 24-h Recall in Assessing Intake of Key Nutrients in a Cohort of Australian Toddlers. Nutrients 2018; 10:nu10010080. [PMID: 29329266 PMCID: PMC5793308 DOI: 10.3390/nu10010080] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2017] [Revised: 01/09/2018] [Accepted: 01/11/2018] [Indexed: 11/16/2022] Open
Abstract
There is limited information concerning the dietary intake of toddlers in Australia. Consequently, there is a need for studies investigating toddler intake that use dietary assessment measures that are valid and place a low participant burden on caregivers. The aim of this study was to determine the relative validity of a single 24-h dietary recall (24HR) in measuring the intake of five nutrients in a cohort of Australian toddlers compared to a combined 24HR and 2-day estimated food record (2DFR). A single 24HR and a 2DFR were collected from a cohort of Australian toddlers (n = 699) at approximately 12 months of age as part of the Study of Mothers' and Infants' Life Events affecting oral health (SMILE) project. Relative validity of one day of dietary data (24HR) in assessing intake of energy, protein, calcium, iron, and added sugars was tested against three days of dietary data (24HR + 2DFR) using paired t-tests, Bland-Altman analysis, cross-classification, and weighted Kappa statistic. Classification analysis found good agreement between the 24HR and 24HR + 2DFR for all nutrients with the percentage classified in the same tertile at 57.9% and above. The weighted Kappa statistic found acceptable agreement for all nutrients. This study suggests that a 24HR is a valid assessment tool for estimating the relative intake of energy, protein, calcium, iron, and added sugars among Australian toddlers at the individual level.
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Affiliation(s)
- Elizabeth Beaton
- School of Public Health, Curtin University, Perth, WA 6102, Australia.
| | - Janine Wright
- School of Public Health, Curtin University, Perth, WA 6102, Australia.
| | - Gemma Devenish
- School of Public Health, Curtin University, Perth, WA 6102, Australia.
| | - Loc Do
- Australian Research Centre for Population Oral Health, University of Adelaide, Adelaide, SA 5000, Australia.
| | - Jane Scott
- School of Public Health, Curtin University, Perth, WA 6102, Australia.
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Cabral MBBDS, Mota ELA, Cangussu MCT, Vianna MIP, Floriano FR. Risk factors for caries-free time: longitudinal study in early childhood. Rev Saude Publica 2017; 51:118. [PMID: 29211203 PMCID: PMC5708267 DOI: 10.11606/s1518-8787.2017051006558] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2015] [Accepted: 10/05/2016] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVE To estimate time in days from the beginning of follow-up up to the development of dental caries in children under 30 months and to assess risk factors potentially affecting the development of the disease. METHODS The study population of the cohort study were children attending public, private, and charitable day care centers in Salvador, Northeastern Brazil, followed up for fourteen months. We used the multivariate Cox regression to estimate risk and Kaplan-Meier method to estimate the caries-free time. RESULTS Of the 495 children studied, 112 developed caries (22.6%). Mean caries-free time was 248.6 (SD = 96.2) days. The comparasion of curves by age group (> 24 months) and children attending public day care showed more caries in a shorter period (p < 0.00). The following variables were important risk factors for increased rate of caries: district of origin (HR = 1.88, 95%CI 1.27-2.77), category of day care (HR = 3.88, 95%CI 2.04-7.38), age (HR = 1.77, 95%CI 1.15-2.74), bottle-feeding before sleep time after the age of 12 months (HR = 1.62, 95%CI 1.04-2.51), presence of active white spots (HR = 2.70, 95%CI 1.07-6.80), and living in non-masonry house (HR = 1.68, 95%CI 1.02-2.76). The highest hazard ratio (HR = 4.60, 95%CI 2.80-7.42) was found for previous caries experience. CONCLUSIONS Social variables were considered as of high risk for the development of dental caries.
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Affiliation(s)
| | | | | | - Maria Isabel Pereira Vianna
- Universidade Federal da Bahia. Faculdade de Odontologia. Departamento de Odontologia Social. Salvador, BA, Brasil
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Development and Relative Validity of a Food Frequency Questionnaire to Assess Intakes of Total and Free Sugars in Australian Toddlers. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2017; 14:ijerph14111361. [PMID: 29117133 PMCID: PMC5708000 DOI: 10.3390/ijerph14111361] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/22/2017] [Revised: 11/03/2017] [Accepted: 11/05/2017] [Indexed: 11/16/2022]
Abstract
Background: Dental research into early childhood caries is hindered by a lack of suitable dietary assessment tools that have been developed and validated for the population and outcomes of interest. The aim of this study was to develop and investigate the relative validity and reproducibility of the Study of Mothers’ and Infants’ Life Events Food Frequency Questionnaire (SMILE-FFQ), to assess the total and free sugars intakes of Australian toddlers. Methods: The SMILE-FFQ was designed to capture the leading dietary contributors to dental caries risk in toddlers aged 18–30 months via a proxy report. Ninety-five parents of Australian toddlers completed the questionnaire online before and after providing three 24-h recalls (24HR), collected on non-consecutive days using the multipass method. Total and free sugars were compared between the two SMILE-FFQ administrations and between each SMILE-FFQ and the 24HR using multiple statistical tests and standardised validity criteria. Correlation (Pearson), mean difference (Wilcoxon rank test) and Bland Altman analyses were conducted to compare absolute values, with cross-classification (Chi-Square and Weighted Kappa) used to compare agreement across tertiles. Results: All reproducibility tests showed good agreement except weighted kappa, which showed acceptable agreement. Relative validity tests revealed a mix of good and acceptable agreement, with total sugars performing better at the individual level than free sugars. Compared to the 24HR, the SMILE-FFQ tended to underestimate absolute values at lower levels and overestimate them at higher levels. Conclusions: The combined findings of the various tests indicate that the SMILE-FFQ performs comparably to the 24HR for assessing both total and free sugars among individuals, is most effective for ranking participants rather than determining absolute intakes, and is therefore suitable for use in observational studies of Australian toddlers.
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Ha DH, Do LG, Spencer AJ, Thomson WM, Golley RK, Rugg-Gunn AJ, Levy SM, Scott JA. Factors Influencing Early Feeding of Foods and Drinks Containing Free Sugars-A Birth Cohort Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2017; 14:ijerph14101270. [PMID: 29065527 PMCID: PMC5664771 DOI: 10.3390/ijerph14101270] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/19/2017] [Revised: 10/15/2017] [Accepted: 10/18/2017] [Indexed: 12/22/2022]
Abstract
Early feeding of free sugars to young children can increase the preference for sweetness and the risk of consuming a cariogenic diet high in free sugars later in life. This study aimed to investigate early life factors influencing early introduction of foods/drinks containing free sugars. Data from an ongoing population-based birth cohort study in Australia were used. Mothers of newborn children completed questionnaires at birth and subsequently at ages 3, 6, 12, and 24 months. The outcome was reported feeding (Yes/No) at age 6–9 months of common foods/drinks sources of free sugars (hereafter referred as foods/drinks with free sugars). Household income quartiles, mother’s sugar-sweetened beverage (SSB) consumption, and other maternal factors were exposure variables. Analysis was conducted progressively from bivariate to multivariable log-binomial regression with robust standard error estimation to calculate prevalence ratios (PR) of being fed foods/drinks with free sugars at an early age (by 6–9 months). Models for both complete cases and with multiple imputations (MI) for missing data were generated. Of 1479 mother/child dyads, 21% of children had been fed foods/drinks with free sugars. There was a strong income gradient and a significant positive association with maternal SSB consumption. In the complete-case model, income Q1 and Q2 had PRs of 1.9 (1.2–3.1) and 1.8 (1.2–2.6) against Q4, respectively. The PR for mothers ingesting SSB everyday was 1.6 (1.2–2.3). The PR for children who had been breastfed to at least three months was 0.6 (0.5–0.8). Similar findings were observed in the MI model. Household income at birth and maternal behaviours were significant determinants of early feeding of foods/drinks with free sugars.
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Affiliation(s)
- Diep H Ha
- Australian Research Centre for Population Oral Health, School of Dentistry, The University of Adelaide, Adelaide 5005, Australia.
| | - Loc G Do
- Australian Research Centre for Population Oral Health, School of Dentistry, The University of Adelaide, Adelaide 5005, Australia.
| | - Andrew John Spencer
- Australian Research Centre for Population Oral Health, School of Dentistry, The University of Adelaide, Adelaide 5005, Australia.
| | | | - Rebecca K Golley
- School of Pharmacy and Medical Sciences, University of South Australia, Adelaide 5005, Australia.
| | - Andrew J Rugg-Gunn
- School of Dental Sciences, Newcastle University, Newcastle upon Tyne NE1 7RU, UK.
| | - Steven M Levy
- College of Dentistry, University of Iowa, Iowa, IA 52242, USA.
| | - Jane A Scott
- School of Public Health, Curtin University, Perth, WA 6845, Australia.
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Soussou R, Aleksejūnienė J, Harrison R. Waiting room time: An opportunity for parental oral health education. Canadian Journal of Public Health 2017; 108:e251-e256. [PMID: 28910246 DOI: 10.17269/cjph.108.5984] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/14/2016] [Revised: 08/03/2017] [Accepted: 05/28/2017] [Indexed: 11/17/2022]
Abstract
OBJECTIVES The UBC Children's Dental Program (CDP) has provided free dental treatments to underserved low-income children, but its preventive component needs to be enhanced. The study aims were: 1) to develop a "waiting-room based" dental education program engaging caregivers of these children, and 2) to assess the program's feasibility, acceptability and effectiveness. METHODS In preparation, a situational analysis (SA) included structured interviews with caregivers, and with various stakeholders (e.g., dental students, instructors, health authority) involved in the CDP program. Based on the SA, caregiver-centered education was designed using an interactive power point presentation; after the presentation, each caregiver set personalized goals for modifying his/her child's dental behaviours. Evaluation of the program was done with follow-up telephone calls; the program's effectiveness was assessed by comparing before/after proportions of caregivers brushing their child's teeth, children brushing teeth in the morning and evening, children eating sugar-containing snacks, and children drinking sugar-containing drinks. RESULTS The program proved to be easy to implement (feasible) and the recruitment rate was 99% (acceptable). The follow-up rate was 81%. The SA identified that the caregivers' knowledge about caries etiology and prevention was limited. All recruited caregivers completed the educational session and set goals for their family. The evaluation demonstrated an increase in caregiver-reported short-term diet and oral self-care behaviours of their children. CONCLUSION A dental education program engaging caregivers in the waiting room was a feasible, acceptable and promising strategy for improving short-term dental behaviours of children.
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Affiliation(s)
- Randa Soussou
- Faculty of Dentistry, University of British Columbia, J.B. Macdonald Building, 2199 Wesbrook Mall, Vancouver, BC, V6T 1Z3, Canada
| | - Jolanta Aleksejūnienė
- Faculty of Dentistry, University of British Columbia, J.B. Macdonald Building, 2199 Wesbrook Mall, Vancouver, BC, V6T 1Z3, Canada.
| | - Rosamund Harrison
- Faculty of Dentistry, University of British Columbia, J.B. Macdonald Building, 2199 Wesbrook Mall, Vancouver, BC, V6T 1Z3, Canada
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Chi DL, Luu M, Chu F. A scoping review of epidemiologic risk factors for pediatric obesity: Implications for future childhood obesity and dental caries prevention research. J Public Health Dent 2017; 77 Suppl 1:S8-S31. [PMID: 28600842 DOI: 10.1111/jphd.12221] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2017] [Accepted: 04/06/2017] [Indexed: 01/31/2023]
Abstract
RESEARCH QUESTIONS What are the non-modifiable (socioeconomic, genetic) and modifiable factors (physical activity, dietary behaviors) related to childhood (under age 12) obesity? How can this knowledge be applied to oral health professionals' efforts to prevent or manage dental caries in children? OBJECTIVES Studies have identified risk factors for childhood obesity. The purpose of this scoping review was to develop a conceptual model to identify non-modifiable and modifiable risk factors for childhood obesity and to illustrate how these findings are relevant in developing interventions aimed at preventing obesity and dental caries in children. METHODS The authors searched PubMed and Embase and limited the study to English-language publications. A total of 2,572 studies were identified. After de-duplication, 2,479 studies remained and were downloaded into a citation-management tool. Two authors screened the titles and abstracts for relevance. Two hundred and sixty studies remained and were retrieved for a full-text review, and 80 studies were excluded, resulting in 180 studies included in the scoping review. An inductive content analytic methods was used to organize all statistically significant obesity risk factors into seven domains, which were classified as non-modifiable or modifiable; then a conceptual model of common risk factors associated with childhood obesity and dental caries was developed. RESULTS Non-modifiable obesity risk factors include biological and developmental (e.g., genes, developmental conditions, puberty), sociodemographic and household (e.g., race/ethnicity, socioeconomic status, parent education, unemployment), cultural (e.g., degree of acculturation), and community (e.g., neighborhood composition). Modifiable risk factors included behavioral (e.g., diet, physical activity, weight), psychosocial (e.g., maternal stress, family functioning, parenting practices, child temperament), and medical (e.g., parent smoking, maternal health, child health). CONCLUSIONS Identifying common risk factors has important implications for future oral health research aimed at preventing childhood obesity and dental caries. Epidemiologic knowledge gleaned from the literature can be used to develop rigorous interventions and programs aimed at preventing these highly prevalent diseases and improving health outcomes for children.
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Affiliation(s)
- Donald L Chi
- Oral Health Sciences, University of Washington, Seattle, WA, USA
| | - Monique Luu
- Oral Health Sciences, University of Washington, Seattle, WA, USA
| | - Frances Chu
- Oral Health Sciences, University of Washington, Seattle, WA, USA
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Safiri S, Kelishadi R, Heshmat R, Rahimi A, Djalalinia S, Ghasemian A, Sheidaei A, Motlagh ME, Ardalan G, Mansourian M, Asayesh H, Sepidarkish M, Qorbani M. Socioeconomic inequality in oral health behavior in Iranian children and adolescents by the Oaxaca-Blinder decomposition method: the CASPIAN- IV study. Int J Equity Health 2016; 15:143. [PMID: 27628496 PMCID: PMC5024445 DOI: 10.1186/s12939-016-0423-8] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2016] [Accepted: 08/17/2016] [Indexed: 12/03/2022] Open
Abstract
Background The present study set to describe the socioeconomic inequality associated with oral hygiene behavior among Iranian pediatric population. Methods A representative sample of 13486 school students aged 6–18 years was selected through multistage random cluster sampling method from urban and rural areas of 30 provinces in Iran. Principle Component Analyses (PCA) correlated variables summarized as socioeconomic status (SES). Association of independent variables with tooth brushing was assessed through logistic regression analysis. Decomposition of the gap in tooth brushing between the first and fifth SES quintiles was assessed using the counterfactual decomposition technique. To assess the relation between tooth brushing and each socioeconomic category, Concentration Index (C) and the slope index of inequality (SII) were used, representing the linear regression coefficient. Results The participation rate was 90.6 % (50.7 % boys and 75.6 % urban inhabitants). The mean age of participants was 12.47 ± 3.36 years. The frequency of tooth brushing increased across SES quintiles, prevalence of tooth brushing between the first and fifth quintile, under 20 % difference, increased from 58.22 (95 % CI: 56.24,60.20) to 78.61 (95 % CI: 77.00,80.24). Only 3 % of the difference is explained by the factors considered in the study, and 17 % remained unknown. Residence area, family size, and smoking status made a significant contribution to the gap between the first and last SE groups. Residence area [ −2.01 (95 % CI: −3.46, −0.55)] was along the maximum levels of gaps between SE categories. Conclusions The findings revealed a socio-economic inequality in oral health behavior in Iranian children and adolescents. Also, factors influencing oral health are addressed to develop and implement complementary public health actions.
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Affiliation(s)
- Saeid Safiri
- Managerial Epidemiology Research Center, Department of Public Health, School of Nursing and Midwifery, Maragheh University of Medical Sciences, Maragheh, Iran.,Road Traffic Injury Research Center, Department of Statistics & Epidemiology, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Roya Kelishadi
- Child Department of Pediatrics, Child Growth and Development Research Center, Research Institute for Primordial Prevention of Non-communicable Disease, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Ramin Heshmat
- Chronic Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Ali Rahimi
- School of Humanities and Tourism Management, Bangkok University, Bangkok, Thailand
| | - Shirin Djalalinia
- Development of Research & Technology Center, Deputy of Research and Technology, Ministry of Health and Medical Education, Tehran, Iran
| | | | - Ali Sheidaei
- Department of Epidemiology and Biostatistics, Shahid Beheshti University of Medical Science, Tehran, Iran
| | | | - Gelayol Ardalan
- Development of Research & Technology Center, Deputy of Research and Technology, Ministry of Health and Medical Education, Tehran, Iran
| | - Morteza Mansourian
- Department of Health Education, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
| | - Hamid Asayesh
- Department of Medical Emergencies, Qom University of Medical Sciences, Qom, Iran
| | - Mahdi Sepidarkish
- Department of Epidemiology and Reproductive Health, Reproductive Epidemiology Research Centre, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Iran
| | - Mostafa Qorbani
- Department of Community Medicine, School of Medicine, Alborz University of Medical Science, Karaj, Iran. .,Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran.
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A Comparison by Milk Feeding Method of the Nutrient Intake of a Cohort of Australian Toddlers. Nutrients 2016; 8:nu8080501. [PMID: 27537910 PMCID: PMC4997414 DOI: 10.3390/nu8080501] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2016] [Revised: 08/07/2016] [Accepted: 08/12/2016] [Indexed: 11/29/2022] Open
Abstract
Breastfeeding is recommended beyond 12 months of age, but little is known about the contribution of breastmilk and infant formula to the nutritional intake of toddlers as they transition to a family diet in the second year of life. This study is a cross-sectional analysis of data collected from a birth cohort study in Adelaide, Australia. Dietary intake data were collected when children were approximately 1 year of age by an interviewer-administered multi-pass 24 h recall and a mother-completed 2 days food diary. Children were categorized according to their milk feeding method, i.e., breastmilk, infant formula, combination or other, and their nutrient intakes compared with recommended nutrient reference values. Complete data were available for 832 children, of which 714 had plausible energy intakes. Breastmilk and formula made a substantial contribution to the nutrient intake of those toddlers, contributing 28% and 34% of total energy, and 16% and 26% of protein intake, respectively when not drunk in combination. In general, Australian toddlers transitioning to the family diet consumed nutritionally adequate diets, although almost one quarter of all children and half of breastfed children with plausible intakes had iron intakes below the estimated average requirement, placing them at risk of iron deficiency.
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Cangussu MC, Cabral MBBDS, Mota ELA, Vianna MIP. Fatores de risco para a cárie dental em crianças na primeira infância, Salvador - BA. REVISTA BRASILEIRA DE SAÚDE MATERNO INFANTIL 2016. [DOI: 10.1590/1806-93042016000100007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Resumo Objetivos: identificar fatores associados a incidência de cárie na primeira infância. Métodos: realizou-se estudo de coorte prospectivo (14 meses) com 495 crianças de 4 a 30 meses de creches públicas, privadas e filantrópicas em Salvador-BA. Resultados: a média de dentes cariados foi de 0,18 (DP=0,75) no início do estudo e 0,55 (DP=1,40) ao final. A incidência em crianças livres de cárie foi 18,5% e no grupo total 22,6%. Na análise de regressão logística, consideraram-se três modelos. Com todas as crianças (N=495), prevaleceu: experiência prévia de cárie (OR=6,8; IC95%= 3,0-15,1), frequentar creche pública (OR=2,9; IC95%= 1,6-5,3), idade maior 24 meses. No segundo, de creches públicas (N=329): idade, aleitamento durante o sono (OR=1,9; IC95%= 1,1-3,2), mancha branca (OR=3,5; IC95%= 1,1-11,3), casa sem revestimento (OR=2,3; IC95%= 1,2-4,1) e experiência prévia de cárie(OR=3,9; IC95%= 1,5-10,6). No terceiro, com crianças sem cárie no início (N=495): frequentar creche pública, idade, cor da pele negra/ parda (OR=5,5; IC95%= 1,3-23,8) e aleitamento durante o sono após um ano (OR= 1,7; IC95%= 1,0-2,8). Conclusões: a vulnerabilidade social foi um forte fator de risco à cárie em crianças menores de dois anos e é necessária melhoria das condições de vida e ações de promoção de saúde bucal para redução da morbidade.
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