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Gultangvattana P, Chutabhakdikul N, Leelataweewud P, Smutkeeree A, Jirarattanasopha V. Association of temperament with oral health behaviour and caries status in Thai preschool children. Int J Paediatr Dent 2024; 34:135-144. [PMID: 37440363 DOI: 10.1111/ipd.13106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Revised: 05/26/2023] [Accepted: 06/30/2023] [Indexed: 07/15/2023]
Abstract
BACKGROUND Temperament associated with oral health behaviour and early childhood caries (ECC) in preschoolers remains inconclusive. AIM This cross-sectional study investigated the association of temperament with oral health behaviour and ECC status. DESIGN A total of 421 Thai preschoolers were recruited from elementary schools in Chonburi Province, Thailand. Their caregivers assessed three temperament dimensions (surgency, negative affectivity and effortful control) using the Thai version of the Children's Behaviour Questionnaire Very Short Form and reported oral health behaviours (brushing cooperation and cariogenic snack frequency). Three calibrated dentists assessed ECC status using the modified WHO dmft/dmfs (decayed, missing and filled teeth/surface) index that included noncavitated and cavitated carious lesions. RESULTS Multiple regression analysis, after adjusting for child's and caregiver's characteristics, revealed that children with high negative affectivity or low effortful control were more likely to have uncooperative brushing behaviour. The temperament scores of children who consumed cariogenic snacks daily and those who did not were comparable. Children with low surgency, high negative affectivity or low effortful control were more likely to have high dmfs scores. CONCLUSION Negative affectivity and effortful control were associated with brushing behaviour. Temperament was not associated with the frequency of cariogenic snack consumption. All temperamental dimensions, however, were associated with ECC.
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Zhang X, Zhou Q, Vivor NK, Liu W, Cao J, Wang S. Sequential mediation of early temperament and eating behaviors in the pathways from feeding practices to childhood overweight and obesity. Front Public Health 2023; 11:1122645. [PMID: 37766743 PMCID: PMC10520502 DOI: 10.3389/fpubh.2023.1122645] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Accepted: 08/22/2023] [Indexed: 09/29/2023] Open
Abstract
Introduction Childhood eating behaviors and temperament may have important implication for constructing the pathways from maternal feeding practices to childhood overweight and obesity (OW/OB). Examining multiple feeding styles simultaneously to childhood OW/OB is critical through the mediators of early childhood temperament and eating behaviors. Methods This cross-sectional study recruited mothers mainly responsible for child care from two hospitals and two healthcare centers in eastern China. Sociodemographic characteristics, and data from the Infant Feeding Style Questionnaire (IFSQ), the short form of Children Behavior Questionnaire [Revised (IBQ-RSF)], and the Child Eating Behavior Questionnaire for toddler (CEBQ-T) were collected. Weight and recumbent length were measured to calculate the age- and sex-specific body mass index (BMI) z-scores (BMIz). The structural equation modeling (SEM) approach was used to examine direct and indirect pathways from five maternal feeding styles to childhood OW/OB through temperament and eating behaviors. Results A total of 486 children were recruited, 73 (15.02%) children were OW/OB; the age of the children was 14.55 (SD = 5.14) months, and the age of the mothers was 29.90 (SD = 3.63) years. The responsive feeding exerted significant direct (β = -0.098), indirect (β = -0.136) and total (β = -0.234) effects on childhood OW/OB. Restrictive feeding had significant direct (β = 0.222), indirect (β = 0.102) and total (β = 0.324) effects on childhood OW/OB. Indulgent feeding had significant direct (β = 0.220), indirect (β = 0.063), and total (β = 0.283) effects on childhood OW/OB. Pressuring feeding had significant direct (β = -0.116), indirect (β = -0.096) and total (β = -0.212) effects on childhood OW/OB. Discussion There was a direct effect of feeding practices on childhood OW/OB; feeding practices indirectly predicted childhood OW/OB through temperament and eating behaviors in children aged 6-23 months. This study could help governments agencies, policymakers, and healthcare workers to establish optimal intervention programs targeting feeding practices through childhood eating behaviors and temperament to prevent childhood OW/OB.
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Affiliation(s)
- Xiaoning Zhang
- School of Nursing, Hangzhou Normal University, Hangzhou, Zhejiang, China
- Zhejiang Philosophy and Social Science Laboratory for Research in Early Development and Childcare, Hangzhou Normal University, Hangzhou, Zhejiang, China
- School of Anesthesiology, Xuzhou Medical University, Xuzhou, China
| | - Qiong Zhou
- Department of Medical Nursing, Union Technical Institute, Lianyungang Subbranch of Traditional Chinese Medicine, Lianyungang, Jiangsu, China
| | | | - Wei Liu
- School of Nursing, Hangzhou Normal University, Hangzhou, Zhejiang, China
| | - Junli Cao
- School of Anesthesiology, Xuzhou Medical University, Xuzhou, China
| | - Sheng Wang
- School of Nursing, Hangzhou Normal University, Hangzhou, Zhejiang, China
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Tauriello S, Moding K, Aronoff N, Kubiniec E, Anzman-Frasca S. Examining links between child temperament and feeding, eating, and weight outcomes: An updated systematic review of the literature. Eat Behav 2023; 49:101739. [PMID: 37209569 DOI: 10.1016/j.eatbeh.2023.101739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Revised: 04/28/2023] [Accepted: 05/03/2023] [Indexed: 05/22/2023]
Abstract
BACKGROUND Weight outcomes have been associated with child temperament, defined as individual differences in reactivity and self-regulation. The current systematic review aims to provide an updated summary of the evidence linking temperamental negative reactivity, surgency, and regulation superfactors to early childhood feeding, eating, and weight outcomes. METHODS PubMed, PsycINFO and Embase databases, as well as scientific meeting programs, were searched using keywords and subject headings. Publication dates were limited to 2012-2019 as prior reviews were published in 2012 and 2014. Identified studies were eligible if they included children ages 0-5 years, a measure of child temperament, and a measure of parent/caregiver feeding, child eating, or child weight. 7113 studies were identified and 121 met inclusion criteria. RESULTS Feeding, eating, and weight outcomes were largely unrelated to overarching negative reactivity, surgency, and effortful control superfactors. Examination of individual temperament dimensions suggested difficult temperament was frequently linked to non-responsive feeding practices, whereas elevated emotionality and decreased self-regulation were linked to maladaptive eating behaviors, and lower inhibitory control to adiposity. Analyses with infants reported greater percentages of significant associations compared to children, and cross-sectional studies generally reported fewer significant associations than other study designs. CONCLUSIONS Difficult temperament, greater emotionality and lower self-regulation and inhibitory control were the aspects of temperament most consistently related to poorer early childhood feeding, eating, and weight outcomes. Associations tended to be stronger in infancy, and when examined within a non-cross-sectional study design. Findings can inform the development of tailored efforts to promote healthy eating and growth throughout childhood.
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Affiliation(s)
- Sara Tauriello
- Department of Pediatrics, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, United States of America
| | - Kameron Moding
- Department of Human Development and Family Studies, Purdue University, West Lafayette, IN, United States of America
| | - Nell Aronoff
- University Libraries, University at Buffalo, Buffalo, NY, United States of America
| | - Elizabeth Kubiniec
- Department of Pediatrics, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, United States of America
| | - Stephanie Anzman-Frasca
- Department of Pediatrics, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, United States of America; Center for Ingestive Behavior Research, University at Buffalo, Buffalo, NY, United States of America.
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Mariño R, Hofer-Durán P, Nuñez-Contreras J, Aravena-Rivas Y, Zaror C. Absence of Association between Child Temperament and Early Childhood Caries: A Cross-Sectional Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:3251. [PMID: 36833944 PMCID: PMC9965726 DOI: 10.3390/ijerph20043251] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Revised: 01/25/2023] [Accepted: 02/01/2023] [Indexed: 06/18/2023]
Abstract
Early childhood caries (ECC) is a worldwide public health problem. The biological and behavioural determinants that are directly involved in ECC have been well documented; however, evidence on the effects of some psychosocial factors remains conflicting. This study aimed to assess the association between child temperament and ECC in Chilean preschoolers. Prior approval of the protocol was obtained from the ethics committee of Universidad de La Frontera (Folio N° 020_17), and all of those involved in the study provided signed informed consent forms. The cross-sectional study was conducted with 172 children aged 3 to 5 years attending preschools in Temuco, Chile. Each child's temperament was assessed based on parents' responses to the Early Childhood Behaviour Questionnaire. The outcomes assessed were caries prevalence and caries experience (dmft scores). The covariates included were socioeconomic position, cariogenic diet, prolonged breastfeeding, presence of dental plaque and hypoplasia. Logistic regression models were used to predict caries prevalence and negative binomial regression for caries experience. The prevalence of ECC was 29.1%, and the most frequent child temperament was 'effortful control'. Regression model analyses, adjusting for covariates, showed no evidence of an association between any domain of children's temperament (surgency, negative affect and effortful control) with the prevalence of caries or caries experience. This cross-sectional study found no association between childhood temperament and ECC in preschool children for this population. However, due to the specificity of this population, the association cannot be entirely ruled out. Further studies are needed to help understand the association between temperament and oral health, including the influences of family environment factors and culture.
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Affiliation(s)
- Rodrigo Mariño
- Melbourne Dental School, University of Melbourne, Melbourne 3010, Australia
| | - Paulina Hofer-Durán
- Dental School, Faculty of Dentistry, Universidad de La Frontera, Temuco 4781176, Chile
- Programa de Magister en Odontología, Facultad de Odontología, Universidad de La Frontera, Temuco 4811230, Chile
| | - Javiera Nuñez-Contreras
- Programa de Magister en Odontología, Facultad de Odontología, Universidad de La Frontera, Temuco 4811230, Chile
- Department of Pediatric Dentistry and Orthodontics, Faculty of Dentistry, Universidad de La Frontera, Temuco 4781176, Chile
| | - Yanela Aravena-Rivas
- Center for Research in Epidemiology, Economics and Oral Public Health (CIEESPO), Faculty of Dentistry, Universidad de La Frontera, Temuco 4811230, Chile
| | - Carlos Zaror
- Department of Pediatric Dentistry and Orthodontics, Faculty of Dentistry, Universidad de La Frontera, Temuco 4781176, Chile
- Center for Research in Epidemiology, Economics and Oral Public Health (CIEESPO), Faculty of Dentistry, Universidad de La Frontera, Temuco 4811230, Chile
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Sharp JR, Maguire JL, Carsley S, Abdullah K, Chen Y, Perrin EM, Parkin PC, Birken CS, Maguire JL, Lau E, Laupacis A, Parkin PC, Salter M, Szatmari P, Weir S, Abdullah K, Aglipay M, Ali Y, Anderson LN, Bayoumi I, Birken CS, Borkhoff CM, Carsley S, Chen S, Chen Y, Dai DW, Darmawikarta D, Dennis CL, Eny K, Erdle S, Furlong K, Kavikondala K, Koroshegyi C, Kowal C, Lee GJ, Maguire JL, Mason D, Omand J, Parkin PC, Persaud N, Plumptre L, van den Heuvel M, Vanderhout S, Wong P, Zabih W, Abdurrahman M, Anderson B, Anderson K, Arbess G, Baker J, Barozzino T, Bergeron S, Bhagat D, Blanchette N, Bloch G, Bonifacio J, Bowry A, Brown A, Bugera J, Calpin C, Campbell D, Cheema S, Cheng E, Chisamore B, Constantin E, Culbert E, Danayan K, Das P, Derocher MB, Do A, Dorey M, Doukas K, Egger A, Farber A, Freedman A, Freeman S, Fung K, Gazeley S, Goldenberg D, Guiang C, Ha D, Hafiz S, Handford C, Hanson L, Harrington L, Hatch H, Hughes T, Jacobson S, Jagiello L, Jansz G, Kadar P, Kiran T, Kitney L, Knowles H, Kwok B, Lakhoo S, Lam-Antoniades M, Lau E, Leung FH, Li A, Li P, Loo J, Louis J, Mahmoud S, Male R, Mascoll V, Moodie R, Morinis J, Nader M, Naymark S, Neelands P, Owen J, Parry J, Peer M, Pena K, Perlmutar M, Persaud N, Pinto A, Pitt T, Porepa M, Qi V, Ramji N, Ramji N, Rana J, Rosenthal A, Rouleau K, Saunderson J, Saxena R, Schiralli V, Sgro M, Shepherd S, Smiltnieks B, Srikanthan C, Taylor C, Turner S, Uddin F, Vaughan J, Weisdorf T, Wijayasinghe S, Wong P, Wormsbecker A, Ying E, Young E, Zajdman M, Bustos M, Camacho C, Dalwadi D, Jegathesan T, Malhi T, Thadani S, Thompson J, Thompson L, Allen C, Boodhoo B, Hall J, Juni P, Lebovic G, Pope K, Shim J, Thorpe K, Azad A. Temperament Is Associated With Outdoor Free Play in Young Children: A TARGet Kids! Study. Acad Pediatr 2018; 18:445-451. [PMID: 28842293 DOI: 10.1016/j.acap.2017.08.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2017] [Revised: 08/04/2017] [Accepted: 08/12/2017] [Indexed: 10/19/2022]
Abstract
OBJECTIVE Outdoor free play is important for preschoolers' physical activity, health, and development. Certain temperamental characteristics are associated with obesity, nutrition, and sedentary behaviors in preschoolers, but the relationship between temperament and outdoor play has not been examined. This study examined whether there is an association between temperament and outdoor play in young children. METHODS Healthy children aged 1 to 5 years recruited to The Applied Research Group for Kids (TARGet Kids!), a community-based primary care research network, from July 2008 to September 2013 were included. Parent-reported child temperament was assessed using the Childhood Behavior Questionnaire. Outdoor free play and other potential confounding variables were assessed through validated questionnaires. Multivariable linear regression was used to determine the association between temperament and outdoor play, adjusted for potential confounders. RESULTS There were 3393 children with data on outdoor play. The association between negative affectivity and outdoor play was moderated by sex; in boys, for every 1-point increase in negative affectivity score, mean outdoor play decreased by 4.7 minutes per day. There was no significant association in girls. Surgency was associated with outdoor play; for every 1-point increase in surgency/extraversion, outdoor play increased by 4.6 minutes per day. CONCLUSIONS Young children's temperamental characteristics were associated with their participation in outdoor free play. Consideration of temperament could enhance interventions and strategies to increase outdoor play in young children. Longitudinal studies are needed to elucidate the relationship between children's early temperament and physical activity.
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Affiliation(s)
- Julia R Sharp
- Department of Post-Graduate Medical Education, The Hospital for Sick Children (SickKids), University of Toronto, Canada
| | - Jonathon L Maguire
- Paediatric Outcomes Research Team, The Hospital for Sick Children (SickKids), University of Toronto, Canada; Department of Paediatrics, The Hospital for Sick Children (SickKids), University of Toronto, Canada; The Applied Health Research Centre of the Li Ka Shing Knowledge Institute, St Michael's Hospital, Toronto, Canada; Department of Paediatrics, St Michael's Hospital, Toronto, Canada
| | - Sarah Carsley
- Paediatric Outcomes Research Team, The Hospital for Sick Children (SickKids), University of Toronto, Canada
| | - Kawsari Abdullah
- Paediatric Outcomes Research Team, The Hospital for Sick Children (SickKids), University of Toronto, Canada
| | - Yang Chen
- The Applied Health Research Centre of the Li Ka Shing Knowledge Institute, St Michael's Hospital, Toronto, Canada
| | - Eliana M Perrin
- Department of Pediatrics, Division of Primary Care, Duke University, Durham, NC
| | - Patricia C Parkin
- Paediatric Outcomes Research Team, The Hospital for Sick Children (SickKids), University of Toronto, Canada; Department of Paediatrics, The Hospital for Sick Children (SickKids), University of Toronto, Canada
| | - Catherine S Birken
- Paediatric Outcomes Research Team, The Hospital for Sick Children (SickKids), University of Toronto, Canada; Department of Paediatrics, The Hospital for Sick Children (SickKids), University of Toronto, Canada; Child Health Evaluative Studies, SickKids Research Institute, Toronto, Canada; The Applied Health Research Centre of the Li Ka Shing Knowledge Institute, St Michael's Hospital, Toronto, Canada.
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A Community-Based Participatory Research Approach to Understand Urban Latino Parent's Oral Health Knowledge and Beliefs. Int J Dent 2017; 2017:9418305. [PMID: 28465687 PMCID: PMC5390545 DOI: 10.1155/2017/9418305] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2017] [Accepted: 03/14/2017] [Indexed: 12/02/2022] Open
Abstract
The aim of this study is to describe oral health knowledge, behaviors, and beliefs of Latino parents with children under the ages of 6 years and to conduct a needs assessment with Latino families to better understand the challenges in maintaining oral health for their children. The investigator collaborated with a community serving the organization to recruit Latino primary caregivers for focus groups interviews and 30 primary caregivers were recruited. The focus groups data was transcribed and analyzed using a grounded theory approach using QDA Miner software. Findings from the focus groups demonstrate that the primary caregivers described barriers in maintaining oral health for their children including cultural barriers, child's temperament, lack of time, and easy access to high-risk foods. All participants said that they wanted to receive information on the oral health of their children; they wanted the dentist or the hygienist to demonstrate oral hygiene practices and explain to them the reasons for oral health behaviors. Although the primary caregivers recognized some factors related to caries development, their knowledge was limited in depth. Culturally appropriate oral health education is required for this population, which could lead to more adherent oral health behavior and a higher sense of self-efficacy in Latino parents.
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Crowe M, O’Sullivan A, McGrath C, Cassetti O, Swords L, O’Sullivan M. Early Childhood Dental Problems. JDR Clin Trans Res 2016; 1:275-284. [DOI: 10.1177/2380084416651834] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Investigations into the wider bioecological understanding of dental problems in early childhood are limited in national surveys. Classification tree analysis (CTA) was used to explore multilevel interactions among key aspects of child and primary caregiver (PCG) psychosocial and physical health affecting dental problems in preschool children. Data were derived from the Growing Up in Ireland study, a nationally representative sample of 9-mo-olds (N = 11,134) in 2007/2008 followed up at age 3 y (N = 9,793) in 2010/2011. Analysis included PCG reports of children’s dental problems, general health, temperament, emotional and behavioral difficulties, and their own general health, stress and depression, relationship, and sociodemographic variables. Misclassification costs were specified for the model by applying a higher penalty for misclassifying those with a dental problem (minority class). Logistic regression analyses were carried out for comparison. Dental problems were reported among 302 infants (2.7%) at 9 mo of age and 493 children (5.0%) at 3 y. CTA identified infant temperament (Infant Characteristics Questionnaire unpredictable) as the primary predictor of dental problems at 9 mo and child global health at 3 y of age. First-level predictors were PCG depression score and use of a soother at 9 mo and PCG ethnicity and unscheduled hospital visits at 3 y of age. Regression analyses results supported the most important predictors at 9 mo and 3 y of age. The CTA model for 9-mo-old infants had a specificity of 90.4%, sensitivity of 31.2%, and overall accuracy of 88.8% while that for 3-y-olds had a specificity of 58.5%, sensitivity of 66%, and overall accuracy of 59%. Key aspects of infant/child and PCG health, as well as psychosocial characteristics associated with reported dental problems, should be considered in future multidisciplinary approaches to child health. Knowledge Transfer Statement: The results of this data analysis should help raise awareness among clinicians of how primary caregiver and child psychosocial and general health factors are associated with early childhood dental problems, even before the primary dentition is complete. Classification tree analysis visually demonstrates how factors such as infant temperament (9 mo) and child global health (3 y) can interact at multiple levels and affect different subgroups of the child population. Future intervention strategies for oral health should involve consideration of the psychological and general health characteristics of the young child and PCG at both the patient and population levels. This knowledge could assist decision makers adopt an integrated multidisciplinary approach in formulating a coherent oral health policy for preschool children.
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Affiliation(s)
- M. Crowe
- Division of Restorative Dentistry & Periodontology, Dublin Dental University Hospital, Trinity College Dublin, Dublin, Ireland
| | - A. O’Sullivan
- UCD Institute of Food and Health, 2.05 Science Centre, South, UCD, Belfield, Dublin, Ireland
| | - C. McGrath
- Faculty of Dentistry, The University of Hong Kong, Hong Kong SAR, China
| | - O. Cassetti
- Division of Restorative Dentistry & Periodontology, Dublin Dental University Hospital, Trinity College Dublin, Dublin, Ireland
| | - L. Swords
- School of Psychology & Children’s Research Centre, Trinity College Dublin, Dublin, Ireland
| | - M. O’Sullivan
- Division of Restorative Dentistry & Periodontology, Dublin Dental University Hospital, Trinity College Dublin, Dublin, Ireland
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Rucklidge JJ, Mulder RT. Could nutrition help behaviours associated with personality disorders? A narrative review. Personal Ment Health 2016; 10:3-11. [PMID: 26643554 DOI: 10.1002/pmh.1325] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2015] [Accepted: 11/10/2015] [Indexed: 12/11/2022]
Abstract
Personality disorders are common, and the core problems of interpersonal dysfunction and social disturbance are difficult to treat. One area gaining international attention is the impact that diet and nutrients can have on psychiatric/psychological symptoms. There are no empirical studies studying the specific relationship between nutrition and personality disorders. A systematic search revealed longitudinal studies following malnourished children, either during pregnancy or in early life that reported malnourishment is a risk factor that can express as maladaptive behaviours later in life. Other studies show associations between nutrient intake and personality styles. A small body of literature reveals a potential benefit of consuming nutrients therapeutically in order to address behaviours often associated with personality disorders. If we consider the broad patterns of behaviour that typify personality disorders, such as cognition, affectivity, interpersonal functioning and impulse control, there is a research rationale for studying the role that nutrition could play in protecting against the development of these problems as well as possibly modifying them. Whether it is too late to intervene with nutrition once the pathological behaviours are entrenched is unknown. Given the dearth of good evidence-based treatments currently available for people with personality disorders, it is an area worth investing in.
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Affiliation(s)
- Julia J Rucklidge
- Department of Psychology, University of Canterbury, Christchurch, New Zealand
| | - Roger T Mulder
- Department of Psychological Medicine, University of Otago, Christchurch, New Zealand
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Wulaerhan J, Abudureyimu A, Bao XL, Zhao J. Risk determinants associated with early childhood caries in Uygur children: a preschool-based cross-sectional study. BMC Oral Health 2014; 14:136. [PMID: 25407041 PMCID: PMC4242481 DOI: 10.1186/1472-6831-14-136] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2014] [Accepted: 10/29/2014] [Indexed: 11/28/2022] Open
Abstract
Background The prevalence of early childhood caries (ECC) varies with geographical region and population. The Uygur people, one of 55 officially recognized ethnic minorities in China, have a population of 10,069,346. We performed a preschool-based cross-sectional study of 670 Uygur children from the southern region of Xinjiang, China, to investigate the prevalence and severity of ECC and to identify factors related to the dental health condition of this population. Methods The study population of children ranging in age from 3 to 5 years was invited using a three-stage stratified sampling in Kashgar, the westernmost city in China. The “dmft” index was used to assess dental caries. The diagnosis of ECC or severe ECC was based on the oral health diagnostic criteria defined by the American Academy of Pediatric Dentistry. A questionnaire was completed by the children’s caregivers. The survey included questions concerning the children’s sociodemographic background; feeding and eating habits, particularly frequency of sweet beverage and food consumption; dental hygiene-related behaviors; the general oral health knowledge of caregivers; and the dental healthcare experience of caregivers and their children. Results A total of 670 Uygur children underwent complete dental caries examination. Most of the children (74.2%) had ECC, with a mean dmft ± SD of 3.95 ± 3.84. The prevalence of severe ECC was 40.1% (N =269), with a mean dmft of 7.72 ± 3.14. More than 99% of caries were untreated. Statistically significant correlations were found between higher ECC prevalence and increased age and lower socioeconomic background, while greater dental health knowledge of the caregiver and positive oral hygiene behaviors were found to be protective. Our findings confirm the multi-factorial etiology of ECC. Conclusions The prevalence of ECC among preschool-aged Uygur children in Kashgar was high, particularly among those from lower socioeconomic backgrounds. Caries prevalence was associated with oral hygiene behaviors of children and the general oral health knowledge of caregivers. These factors could be modified through public health strategies, including effective publicity concerning general dental health and practical health advice. Electronic supplementary material The online version of this article (doi:10.1186/1472-6831-14-136) contains supplementary material, which is available to authorized users.
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Affiliation(s)
| | | | | | - Jin Zhao
- Department of Endodontics, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang 830054, People's Republic of China.
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