한국 성인 여성의 연령별 얼굴 노화 정도에 대한 인식과 임상학적 특성에 관한 연구 = Evaluation of the Perception and Clinical Characteristics of Facial Skin Aging according to Age-group among Korean Women

다국어 초록 (Multilingual Abstract)

Purpose: In this study, we tried to reveal the levels of the perception and clinical characteristics of facial skin aging among adult Korean women according to age.
Methods: Using literature reviews, we determined the different levels of each facial skin aging sign is related to the chronological age of individuals, and developed the multiple-choice chart based on the four different levels; low, medium, high and very high. Forthy Korean participants were asked to describe their perceived levels of the aged signs using the chart. Also, clinical study was conducted to investigate the changes of the aged signs according to age-group among the participants. Results: We found that age-related structural changes on a human face were shown on the ten different regions, including wrinkles in the outer corner and bottom of eyes, wrinkles between the eyebrows, nasolabial lines, pigmentation and skin texture on cheeks, lip lines, sagging on a double chin, pore sizes on the nose, dark circles under the eyes. The survey results showed that the aged levels of all 10 categories were described to be increased as participant-age increases. To verify the results, we clinically tested whether the facial skin aging signs have a tendency to increase with the chronological age using an ANTERA-3D device, and found that the aged levels of the signs were specifically increased with the chronological age. Conclusion: Therefore, our results suggested that the perceived and clinical levels on the 10 regions of facial skin aging were relate to the chronological age.

국문 초록 (Abstract)

목적: 본 논문에서는 한국인 여성들을 대상으로 연령별로 나타나는 얼굴 노화 정도에 대한 인식과 임상학적 특성을 밝히고자 하였다. 방법: 참고문헌 조사를 통해, 얼굴에서 나타나는 노화의 세부 부분 및 정도를 결정하였다. 이를 기반으로, 4지선다 형식의 설문지를 개발하였으며, 각 부분에서 나타나는 노화의 정도를 4수준(낮음, 중간, 높음, 아주 높음)으로 구분하게 하였다. 40명의 한국인여성을 대상으로 본인이 가지는 얼굴에 대한 노화 인식 정도를 설문지를 통해 측정하였다. 또한, 얼굴 노화 인식과 실제 연령별 피부 노화 정도와의 관계성을 알아보기 위해, 임상학적 측정을 통해 관찰하였다. 결과: 참고문헌 조사를 통해 나이가 증가함에 딸 얼굴에 나타나는 노화는 세부적으로 10부분(눈 밑 주름, 눈꼬리 주름, 미간 주름, 팔자 주름, 볼 부위 기미, 볼 부위 피부톤, 입술 주름, 이중턱 부위의 피부 처짐, 눈 밑 다크서클, 코 옆 부위의 모공 크기) 에서 나타남을 알았다. 설문조사를 통한 얼굴 노화 정도에 대한인식을 평가한 결과, 10부분 모든 항목 내 노화의 정도와 평가자의 연령대가 비례적인 관계로 나타났다. 이러한 결과를 바탕으로, 얼굴의 노화 정도와 실제 나이와의 연관성을 임상학적으로 증명하고자, 평가자의 얼굴 내 노화 정도를 ANTERA-3D 측정기기를이용하여 측정하였으며, 연령대가 증가할 수록 얼굴 내 세부 노화 정도도 비례적으로 증가함을 보였다. 결론: 따라서, 본 연구 결과는 노화가 진행되면서 나타나는 얼굴 내 세부적인 10부분에 대한 노화 정도 인식 및 임상학적 특성은 연령에 따라 증가함을 나타낸다.

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