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KMID : 0361920140440010028
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Korean Journal of Orthodontics
2014 Volume.44 No. 1 p.28 ~ p.35
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The effect of western adaptation of Hispanic-Americans on their assessment of Korean facial profiles
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Toureno Leo
Kook Yoon-Ah
Bayome Mohamed
Park Jae-Hyun
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Abstract
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Objective: To determine Korean facial profile preferences based on lip position as assessed by Hispanic-Americans of varying western adaptation levels and to determine whether the age and sex of the rater had any influence.
Methods: For this study, 132 Hispanic-Americans and 68 Caucasians of varying age, sex and western adaptation levels volunteered to rate their preference of Korean male and female facial silhouettes having lips ranging from retruding to protruding. The Hispanic-Americans were also asked to complete a BidimensionalAcculturation Scale questionnaire to determine their western adaptationstatus: low-acculturated Hispanics (LAH; lesser western-adapted Hispanic participants) or high-acculturated Hispanics (HAH; higher western-adapted Hispanic participants).
Results: The LAHs preferred significantly more retruded lip positions (p < 0.05) while HAHs showed some similarities with Caucasian participants in the results for the Korean male profile, even though HAHs preferred more retruded lip positions for the Korean female profile than Caucasians did (p < 0.05). The age and sex of raters did not influence the preference of facial profiles (p > 0.05).
Conclusions: The results of this study suggest that Hispanic-Americans prefer a flatter Korean lip profile. It would be prudent for orthodontists to offer patients the option of altering lip profile through orthodontic and/or orthognathic surgery treatments.
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KEYWORD
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Hispanic-American, Western adaptation, Korean facial profile, Orthodontics
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