여대생들의 피부유형에 따른 식이섭취 실태조사 및 혈장 생화학적 성분분석

김정희,정원정 대한지역사회영양학회 1999 대한지역사회영양학회지 Vol.4 No.1

This study was done to investigate the nutrient intakes and plasma biochemcial indices in 68 female college students according to their skin types. Nutrient intakes were investigated by quick estimation. The plasma TG and total cholesterol levels were measured by the Spotchem sp-4410. The plasma levels of retinol and $\alpha$-tocopherol were measured by HPLC. In addition, the activities of antioxidant defense enzymes such as plasma glutathione peroxidase(GSH-Px) and glutathione reductase(GHS-Rd) were determined. All data were statistically analyzed by SAS PC package program. The results of this study were as follows : The average age, height, weight, BMI, systolic blood pressure and diastolic blood pressure ofthe subjects were $20.9{\pm}1.9yr, 160.7{\pm}4.3cm, 53.0{\pm}7.1kg, 20.5{\pm}2.4kg/m^2, 105.3{\pm}11.5mmHg and 70.6{\pm}7.7mmHg$, respectively. Ten students(14.7%) had normal skin type, 19 students(27.9%) had dry skin type, 11 students(16.2%) had oily skin type, 17 students(25.0%) had acne and 11 students(16.2%) had mixed skin type. The intakes of energy and fats in oily skin group were significantly higher(p<0.05) than those of the dry skin group, but vitamin C intake in the mixed skin group was significantly higher(p<0.05) than those of the dry skin group, but vitamin C intake in the mixed skin group was significantly lower(p<0.05) than that in other skin types. The intakes of other nutrients were not significantly different among skin types. The analysis of lipids showed that the plasma total-cholesterol level of mixed skin group was significantly lower(p<0.05) than that of the oily skin group, whereas other lipid levels were not significantly different. The other parameters such as retinol, $\alpha$-tocopherol, GSH-Px and GSH-Rd of plasma were not significantly different among skin types. Overall results indicate that dietary intake pattern may influence skin type and thereby some blood biochemical indices can be different by skin types.

피부타입과 두피타입에 관한 인식도 조사

안미령(Ahn MiRhung) 한국뷰티산업학회 2008 뷰티산업연구 Vol.3 No.1

본 연구는 S대 재학중인 간호학과, 치위생과, 사회복지과 여학생 136명을 대상으로 피부타입과 두피타입에 인식도에 관한 설문조사한 결과는 다음과 같다. 첫째, 피부타입의 결과는 20대 여학생 총 136명중 지성93명, 건성 34명, 정상 9명으로 지성피부의 경향이 많았으며 지성 피부에서는 복합성 피부가 많았다. 피부타입에 연관된 두피타입의 결과는 정상피부군에서는 정상두피가 많이 나타났고 건성피부군에서는 건성 두피, 지성피부군에서는 지성두피가 많이 나타났다. 둘째, 피부타입과 두피타입의 인식도를 조사한 결과, 정상피부 9명중 ‘정상두피라고 생각한다’가 가장 많았고 건성 피부 34명중 ‘건성두피라고 생각하지 않다’가 많았으며 지성피부 93명중 ‘지성두피라고 생각하지 않다’가 가장 많았다. 설문에 참여한 학생중 50%이상이 자신의 피부 또는 두피타입을 정확하게 알고 있지 않다는 것을 알 수 있다. 셋째, 피부타입와 관련 두피타입별 삼푸사용량의 조사의 결과 정상피부군에서는 정상두피가 많았고 삼푸 사용량은 하루에 두번 두펌프, 하루에 한번 두펌프를 가장 선호했다. 건성 피부군에서는 건성두피가 가장 많았고 삼푸 사용량은 이틀에 한번 한펌프를 가장 선호했다. 지성 피부군에서는 지성두피가 가장 많았고 삼푸사용량은 하루에 두 번 두펌프를 가장 선호했다. 본 연구를 통하여 삼푸의 횟수, 사용량에 따라 건성화, 지성화가 될 수 있는 요인이 된다는 것을 알 수 있었으며 피부, 두피 클렌징이 얼마나 중요한 부분인지를 알 수 있었다. This study result that do questionnaire about recognition in skin type and scalp type to 136 girl students , department of nursing science, Dept. of Dental Higiene, Dept. of Department of Social Welfare that attend S College as following be. First, skins type of result had inclination of oily skin type to be many with Twenties girl student, 93 people of oily skin type, 34 people of dry skin type, 9 people of nomal skin type, summits out of total 136 people and there were a lot of combination skin types in group. Normal scalp of scalp type of result relating to skin type appeared much in normal skin and dry scalp appeared much in dry skin, oily scalp appeared much in oily skin . Second, According to result that investigate awareness of skin type and scalp type, think that is a normal scalp out of normal skin 9 people was the most and there were a lot of do not think that is a more dry scalp out of dry skin 34 people and do not think that is a oily scalp out of oily skin 93 people was the most. Among student, 50% that take part in question can know that do not know exactly own skin or scalp type. Third, there were a lot of normal scalp in normal skin county of investigation by skin type connection scalp type and a amount of shampoo used two times a day two pumps and one time a day two pumps most prefer. More dry scalp was the most in more dry skin county and a amount of shampoo used preferred best a pump once on two days. Oily scalp was the most in oily skin county and a amount of shampoo preferred best two pumps two times a day. Could knew that becomes factor that can become shampoo number of times, more dry more oily according to amount used, through this study and how skin, scalp cleansing is important part.

연령 및 피부타입에 따른 피부관리태도와 피부만족도에 대한 연구

이은실 한국피부과학연구원 2011 대한피부미용학회지 Vol.9 No.3

The purpose of this study were to investigate the differences of skin satisfaction and management attitude for skin according to age and skin type. The method of the study was survey research by using questionnaire. The subjects of this study were 325 adult women. The results of this study were as follows. Age and skin type had significant relation; 20s had more oily skins than 30s and 40s; 30s and 40s had more dry skin type; 20s had more combined skin type; and 30s and 40s had more normal type. 20s perceived the necessity of skin care shops more than 30s and 40s. 20s were less satisfied with skin pores and acne on skin, than 30s and 40s; and all of them were satisfied with skin elasticity. With respect to the satisfaction for skin, depending on skin type, there were significant differences in skin color, elasticity, pores, and acne. Taken together the results as above, women in their 20s - 40s, perceived well about their skins, and women in their 20s had more positive attitude about skin care, than 30s and 40s. Based on these results, development of differentiated skin care programs and cosmetics that considered the age and skin type is need.

20대 젊은 여성의 피부유형에 따른 식이섭취와 혈중지질농도

최성임,임나리,배현숙 한국피부과학연구원 2011 대한피부미용학회지 Vol.9 No.2

Although it is known that nutritional conditions affect the skin function, little information is available on the effect of dietary intake. This study was performed to compare nutritional intake and serum lipid profile by skin types in 50 female subjects in their 20's. The skin type was divided into Dry skin, Mixed skin, and Oily skin, and the dry skin group was 14%, the mixed skin group was 56%, and the oily skin group was 30% of all subjects. Significant differences were not observed in energy and nutrient intakes by skin type. But, fat intake(saturated fatty acid, mono unsaturated fatty acid, cholesterol) in the Dry skin group was tended to higher than Mixed and Oily skin groups. The concentrations of serum lipids such as total cholesterol, HDL-cholesterol, LDL-cholesterol were not significantly different among groups. The sebum contents of the chin showed a significant positive correlation(r=0.280, p<0.05). With these results, it is considered that the basic condition of nutritional status can affect the skin health. The possibility to control skin function by diet or neutriceutical intervention is suggested.

성인 남성이 자각하는 피부유형과 주,객관적 평가도구와의 일치성

김유선 ( Yu Seon Kim ),박경순 ( Kyoung Soon Park ),정주미 ( Ju Mi Jeong ),김경란 ( Kyeong Ran Kim ),강수경 ( Soo Kyeong Kang ) 한국미용학회 2008 한국미용학회지 Vol.14 No.3

This research has tried to identify various skin types and skin conditions of male adults whose Dr. Baumann`s skin type and using a non-invasive skin bioengineering. A total sample of 68 male adults aged from 20 to 55 agreed to engage in an experimentation of skin conditions. Dr. Baumann`s skin type classification equipments was used in the experimentation and to measure skin moisture and oiliness levels, elasticity, roughness, pore sizes and pigmentation, ARAMO-TS equipment was also used. The data gathered was processed by SPSS Ver.12.0 Statistics program into frequency analysis, descriptive statistics, crosstabulation analysis (x2-test), ANOVA and Pearson correlation analysis. As a result, Dr. Baumann`s skin type and the skin type which subjective condition of skin was a relation from dryness and oilyness. In the skin type which subjective skin type and non-invasive measurements of skin, the moisture level appeared highly from the dry skin and the dry skin compares in different skin type and oily skin remarkably, appeared lowly. Consequently, oilyness level was biggest influence in subjective skin type.

P110 : Analysis of Baumann skin type in Korean women

( Bo Kyung Kim ),( Myung Soo Jun ),( Sung Jay Choe ),( Seong Jin Kim ),( Sang Hoon Lee ),( Seung Phil Hong ),( Pok Kee Min ),( Hyung Joo Kim ),( Bak Hana ),( Sung Ku Ahn ) 대한피부과학회 2014 대한피부과학회 학술발표대회집 Vol.66 No.2

Background: Baumann skin type which was developed by Dr. Baumann could divide skin type into Oily/Dry(O/D), Sensitive/Resistant(S/R), Pigmented/Non-pigmented(P/N), Tight/ Wrinkled(T/W). There were total of 16 types. It could easily provide the comprehensive information about skin type to both physician and patients. Objectives: We aimed to analyze the Baumann skin type in Korean women and evaluate various factors that affect the skin type. Methods: We investigated 560 Korean women aged between 20 and 59. The subjects completed the questionnaire on four categories(O/D, S/R, P/N, T/W). Results: The most prevalent type was ‘OSNT’ and this was followed by DSNT, DRNT and ORNT. The number of non-pigmented, tight and sensitive type is 2.8 fold, 2.3 fold and 1.8 fold larger than pigmented, wrinkle and resistant type. The oily type was more prevalent in group of young age, whereas dry type is dominant in old age group. The portion of pigmented and wrinkled type increased as the subjects became older. Conclusion: This is the first study on investigation of Baumann skin type in Korean women. Most Korean women have sensitive, non-pigmented and tight skin. The oily type is dominant in young women. By using Baumann skin type, we could recommend the appropriate skin care method to patients. In addition, patients could choose the proper skin care products on their own.

P003 : Blood type B-specific difference in skin phenotypes of Korean women

( Jang Hee Oh ),( Inn Gyung Oh ),( Chi Hyun Park ),( Min Kyeong Shin ),( Serah Lee ),( Dong Hun Lee ),( Mira Choi ),( Seon Pil Jin ),( Soyun Cho ),( Jin Ho Chung ) 대한피부과학회 2014 대한피부과학회 학술발표대회집 Vol.66 No.2

Background: ABO blood group antigen expression was found on many tissues including the granular of the epidermis. Objectives: To investigate the blood type-specific difference in normal skin phenotypes in Korean women. Methods: Skin hydration, transepidermal water loss (TEWL), wrinkle depth, elasticity, or skin erythema/melanin index, were analyzed according to the blood type. Results: The skin hydration at buttock skin showed significantly lower in B blood type individuals than non-blood type B individuals of same young age range (20~49 yr, mean age; 34.0±9.3 yr, n=40), but TEWL of them showed no difference. However, the skin hydration and TEWL in old age range (54~84 yr, mean age; 70.4±6.2 yr, n=126) showed no B blood type-specific difference in inner-arm skin. The eye wrinkle depth in old B blood type individuals also was observed to be significantly deeper than non-B blood type individuals of same old age range. Deeper eye wrinkle was also observed in O blood type than A or AB blood type, but seemed less than B blood type. However, their skin elasticity showed no difference. The melanin index in old B blood type individuals also showed less measurement, which means bright skin color, than non-B blood type individuals, while the erythema index did not. Conclusion: In conclusion, we found that B blood type individuals probably has most distinct skin phenotypes, including less hydration, deeper eye wrinkle, and bright skin color in Korean women.

Which skin type is prevalent in Korean post-adolescent acne patients?: a pilot study using the Baumann skin type indicator

( Young Bok Lee ),( Hyun Jee Kim ),( Soo Young Lee ),( Jung Min Bae ),( Jin-wou Kim ),( Dong Soo Yu ) 대한피부과학회 2017 대한피부과학회 학술발표대회집 Vol.69 No.2

Background: Post-adolescent acne, which has been increasing in incidence, impacts on the quality of life of patients. However, there has been no evaluation of the skin type of post-adolescent acne in Asian. Objectives: We aimed to evaluate differences between post-adolescent acne skin type and normal skin type using the Baumann Skin Type Indicator in Korean. Methods: Twenty post-adolescent acne patients and thirty normal controls were enrolled in the study. They submitted 64-item questionnaires which were based on the Baumann Skin Type Indicator designed to determine baseline skin type. It defines 16 facial skin types using four dichotomous parameters: dry (D) or oily (O); sensitive (S) or resistant (R); pigmented (P) or non-pigmented (N); and wrinkled (W) or un-wrinkled (tight, T). Results: All post-adolescent acne patients had sensitive skin type (100%). The odds ratio of sensitive skin type was 18.12 (P = 0.05). Acne patients were more associated with the wrinkled skin type (odds ratio of 4.89, P = 0.01) Conclusion: The present study showed that Korean female post-adolescent acne patients were significantly associated with sensitive skin type and wrinkled skin type rather than oily skin type. We suggested that dermatologist should evaluate the skin type of post-adolescent acne patients and recommend appropriate medical skin care, cosmeceuticals, and cosmetics.

Baumann Skin Type in the Korean Male Population

( Young Bin Lee ),( Sung Ku Ahn ),( Gun Young Ahn ),( Hana Bak ),( Seung Phil Hong ),( Eun Jung Go ),( Chang Ook Park ),( Sang Eun Lee ),( Weon Ju Lee ),( Hyun-Chang Ko ),( Jee-Bum Lee ),( Hyung Joo K 대한피부과학회 2019 Annals of Dermatology Vol.31 No.6

Background: Research into the Baumann skin type (BST) has recently expanded, with growing interest in the development of an efficient and effective skin type classification system for better understanding of this skin condition. Objective: We aimed to identify male-specific skin type characteristics with investigation into the distribution of BST by age and region in the Korean male population and to determine the intrinsic and extrinsic factors related to skin type. Methods: A questionnaire was administered to collect information about age, region, working behavior, drinking behavior, smoking behavior, usual habit of sun protection, medical history, and the BST which consisted of four parameters; oily (O) or dry (D), sensitive (S) or resistant (R), pigmented (P) or non-pigmented (N), and wrinkled (W) or tight (T). Results: We surveyed 1,000 Korean males aged between 20 and 60 years who were divided equally by age and region. Of the total re- Background: Research into the Baumann skin type (BST) has recently expanded, with growing interest in the development of an efficient and effective skin type classification system for better understanding of this skin condition. Objective: We aimed to identify male-specific skin type characteristics with investigation into the distribution of BST by age and region in the Korean male population and to determine the intrinsic and extrinsic factors related to skin type. Methods: A questionnaire was administered to collect information about age, region, working behavior, drinking behavior, smoking behavior, usual habit of sun protection, medical history, and the BST which consisted of four parameters; oily (O) or dry (D), sensitive (S) or resistant (R), pigmented (P) or non-pigmented (N), and wrinkled (W) or tight (T). Results: We surveyed 1,000 Korean males aged between 20 and 60 years who were divided equally by age and region. Of the total respondents, OSNW type accounted for the largest percentage and ORPW type the lowest. In terms of Baumann parameters, O type was 53.5%, S type was 56.1%, N type was 84.4% and W type was 57.5%. Several behavioral factors were found to have various relationships with the skin type. Conclusion: The predominant skin type in the Korean male respondents was OSNW type, and the distribution of skin types with regards to age and region was reported to be distinct. Therefore, skin care should be customized based on detailed skin types considering the various environmental factors. (Ann Dermatol 31(6) 621∼630, 2019)

피부과를 내원한 한국 여성을 대상으로 한 바우만 피부 타입 설문지를 통한 피부 타입에 관한 연구

최주연 ( Ju-yeon Choi ),최영준 ( Young Jun Choi ),남재희 ( Jae Hui Nam ),정호주 ( Ho Joo Jung ),이가영 ( Ga-young Lee ),김원석 ( Won-serk Kim ) 대한피부과학회 2016 대한피부과학회지 Vol.54 No.6

Background: Skin types vary, making it difficult to identify them at a glance. To effectively understand skin type, analysis based on a questionnaire could be helpful. Objective: The purpose of this study was to identify the accuracy and effectiveness of the Baumann skin type questionnaire (BSTQ) compared with an interview with a dermatologic specialist. In addition, we aimed to identify differences in skin type proportions according to age and develop a modified BSTQ. Methods: Subjects included 202 women (19∼64 years of age) who visited the dermatologic clinic of our hospital. They completed both the BSTQ and an interview with a dermatologic specialist. A modified BSTQ was developed by removing similar and racial questions and adjusting grading scores. Results: The agreement between skin type proportions analyzed by the BSTQ and an interview was not reasonable (κ=0.428, 95% confidence interval [CI]: 0.363∼0.493). There was a correlation between the proportion of dryness and age (R2=0.029, p<0.05). However, other skin type proportions (sensitivity, pigmentation, and wrinkles) were not significantly correlated with age. The modified BSTQ showed substantial agreement with the BSTQ in skin type proportions (κ=0.691, 95% CI: 0.641∼0.740). Conclusion: We identified the skin types of Korean women of various ages using the BSTQ and an interview. Furthermore, the modified BSTQ might be helpful for accurately recognizing skin types. (Korean J Dermatol 2016;54(6):422∼437)