The relationship between child temperament and early childhood caries.
Pediatr Dent 2001;
23:5-10. [PMID:
11242732]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/19/2023]
Abstract
PURPOSE
Among the potential risk factors associated with nursing caries/baby bottle tooth decay--a subset of Early Childhood Caries (ECC)--is a "strong-tempered" behavioral style in the child. However, the few empirical studies that have investigated this description remain controversial. The research goal of this study was to operationalize the "strong-tempered" profile and investigate its association to parental feeding practices and ECC levels.
METHODS
In an observational-correlational study design, 58 children (ASA I), ages 18 to 70 months (M = 43 months, SD = 17), were reliably assessed for ECC levels by a clinical evaluator. A second evaluator, blind to ECC status, interviewed parents using a demographic survey, a feeding practices measure, and the EAS Temperament Survey for Children.
RESULTS
Multiple regression analyses indicated that none of the four temperament factors (Emotionality, Activity, Sociability, and Shyness) significantly predicted duration of feeding habit defined as the length of time in months that the child breast or bottle fed, whichever lasted the longest. However, the combination of greater duration of feeding habit and higher levels of Shyness predicted all three measures of ECC: the presence or absence of caries (r2 = .19, P < .001), the number of carious teeth (r2 = .23, P < .001) and the number of carious surfaces (r2 = .21, P < .001). Furthermore, the addition of Native status significantly increased the predictive value of all of three models (r2 = .37, r2 = .43, r2 = .29, respectively, Ps < .0001).
CONCLUSION
Temperament did not predict the duration of feeding habit but together, shyness and duration of feeding habit was associated with ECC.
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