• Restorative Dentistry and Endodontics
• /
• v.35 no.2
• /
• pp.116-124
• /
• 2010

This study aimed to assess whether the gender of the dental practitioner affects operative techniques in class 2 and class 5 resin composite restorations. In 2008, a nationwide survey was given to Korean dentists. Total 12,193 e-mails were distributed, 2,632 were opened by recipients, and 840 responses were collected. Of the respondents, 78.9% were male and 21.1% were female. The gender distribution in the age groups between respondents and the total population did not differ (p > 0.05). A chi-square test was used to compare technical differences between female and male dentists. A multiple logistic regression analysis was performed to assess the association between gender and operative techniques in resin composite restoration. For class 2 resin composite restoration, female dentists were 1.87 times more likely than male dentists to do multiple incremental fillings (four layers or more) and 2.72 times more likely than males to spend 30 minutes or more for the treatment (p < 0.05). For class 5 resin composite restoration, female dentists were 2.69 times more likely than their male counterparts to use a cavity base or liner, 1.83 times more likely to do multiple incremental fillings (four layers or more) and 1.63 times more likely to spend 20 minutes or more for the procedure (p < 0.05). The gender factor was influential to individual operative techniques in restorative treatment.

• The Journal of the Korean life insurance medical association
• /
• v.9
• /
• pp.138-147
• /
• 1990

• Proceedings of the KHMA Conference
• /
• 2013.05a
• /
• pp.373-373
• /
• 2013

• Korean Journal of Community Nutrition
• /
• v.5 no.4
• /
• pp.758.2-759
• /
• 2000

• Journal of the Korea Convergence Society
• /
• v.11 no.3
• /
• pp.153-162
• /
• 2020

This study was conducted to identify the factors that affect the views on marriage of male and female students. Of the students recruited, 172 were male, and 185 were female. Data were collected using questionnaires about views on marriage, children, gender roles, and gender attitudes and were analyzed using the IBM SPSS 23.0 program. Data were collected from May 1, 2019 to June 15, 2019. The significant predictors of views on marriage were views on children(F=29.530, p<.001), gender roles(F=9.850, p<.001) and gender attitudes(F=7.038 p=.009), explaining 33.4% of the variance in male, were views on children(F=48.767, p<.001), gender attitudes(F=32.204, p<.001) and gender roles(F=18.904, p<.001), explaining 43.8% of the variance in female. Therefore, it is necessary to develop programs to improve views on students.

• Journal of Nutrition and Health
• /
• v.54 no.1
• /
• pp.39-53
• /
• 2021

Purpose: This study examined the dietary behavior, health status and nutrient intake by considering the level of household income of elderly people using data obtained from the Korea National Health and Nutrition Survey (KNHANES VII) 2018. Methods: The study subjects were 1,355 elderly people over 65 years old (558 men, 797 women). Based on their household income, participants were classified into three groups: low-income, middle-income, and high-income. The variables consisted of general characteristics, dietary behavior, health status, health related behavior, and dietary intakes. Dietary data were estimated by the 24-hour dietary recall. Results: In men, the low-income group encompassed older, less educated, less employed, and living with family of first generation. However, in women, there were no differences in employment by the level of income, and women living alone had lower income than subjects living with family. Elderly men in the high-income group had a significantly higher level of nutrient intake (energy, protein, fat, phosphorous, riboflavin, niacin and vitamin C). Men in the low-income group consumed a significantly lower intake of fruits, seaweeds and eggs, including total food. Women in the low-income group had significantly less intake of protein, fat, calcium, phosphorous, iron, vitamin A, riboflavin, and niacin whereas women in the high-income group had significantly higher intake of sugar & sweet, eggs, and beverages, including total food. Conclusion: These results suggest that the level of household income is an important factor that influences food and nutrient intake in the Korean elderly. The socioeconomic status needs to be considered differently among elderly men and women when implementing food assistant programs and designing nutrition education programs.

• Journal of the Korean Society of Food Science and Nutrition
• /
• v.39 no.2
• /
• pp.253-266
• /
• 2010

This study describes the prevalence of nutrition labelling use and its association with demographic factors, knowledge and perception of nutrition labelling, and awareness of nutrition labelling usefulness among 282 college students, aged 21~23 years, in Busan Gyeongnam area. The subjects consisted of 150 of male (53.2%) and 132 of female (46.8%) students. 31.3% of male students and 50% of female students reported reading nutrition labelling always or usually, while 34.7% of male and 13.6% of female subjects reported that they don't use nutrition labelling. Although most of the subjects perceived the need of nutrition labelling, their knowledge and understanding of nutrition labelling and their awareness of nutrition labelling usefulness were not enough to apply the information from the nutrition labelling in their daily life, even in the subjects who reported reading nutrition labelling always or usually. This statement might be one of the reasons why there were no significant differences among the groups divided by nutrition labelling use in regards to the dietary habit or snack eating habit in this study. Therefore, a practical nutrition education program on nutrition labelling should be provided for the college students to increase nutrition labelling use and to apply the information from nutrition labelling in their daily life in order to maintain healthy dietary habit.

• Korea journal of population studies
• /
• v.22 no.1
• /
• pp.37-63
• /
• 1999

한국 사망력의 수준 및 특징을 일본과 비교하고자 양국의 1995년 공식통계를 사용하여 사망원인별로 성·연령·혼인상태별 사망률, 연령표준화사망률, 생존기간손실년수(PYLL) 및 동 측정치의 남녀간 비와 한일간 비를 계산하였다. 사망원인 항목은 모든 사인(총사망), 결핵, 악성신생물, 당뇨병, 고혈압성 질환, 심장 질환, 뇌혈관 질환, 간 진환, 교통사고, 자살을 포함한다. 일본과 비교하여 한국 사망력의 두드러진 특징은 다음과 같다 : (1)자살을 제외한 대부분의 사인에서 한국의 사망률이 일본보다 높은데 , 특히 결핵, 고혈압성 질환, 간 질환 및 교통사고의 경우 한국 생산활동연령층의 사망률이 두드러지게 높다 : (2)결핵, 간질환, 교통사고, 암사망이 한국의 소아에게서도 발생한다 : (3)한국의 생산활동연령층에서 간 질환, 결핵, 교통사고에 의한 성별 사망력 격차가 큰데, 남성의 사망률이 여성의 사망률보다 높기 때문이다 : (4)자살률이 한국생산활동연령층 남성의 경우 일본보다 낮고, 10대와 20대 여성의 자살률은 일본보다 높다 : (5)한국의 45세 미만에서는 사인에 따라 사별이나 이혼상태에서, 45세 이상에서는 모든 사인에 대해 남녀 모두 미혼상태에서 사망력이 가장 높다. : (6)한국은 사별상태에서, 일본은 이혼상태에서 성별 사망력 격차가 가장 크다.

• Proceedings of the Korean Fiber Society Conference
• /
• 2003.10b
• /
• pp.311-311
• /
• 2003

본 연구의 목적은 대학생이 계절별로 선호하는 셔츠와 블라우스용 소재의 색상을 분석하고 이의 계절에 따른 차이를 비교하며, 셔츠와 블라우스용 선호소재의 색상을 비교하기 위한 것이다. 조사대상은 남녀학생의 109명으로, 1차 연구에서 조사된 각 계절별 선호직물 10종을 시료로 선정하고 색차계(Color Quest Sphere II)를 이용하여 Spectral Data와 Color Plot, Master Color Data, Trend Plot등의 색상자료를 측정하였다. (중략)

• Journal of Yeungnam Medical Science
• /
• v.7 no.1
• /
• pp.51-60
• /
• 1990

In order to assess the physical growth of primary school student in the rural area, body height, weight, chest circumference and sitting height of 923 students(469 males, 454 females) in the town of Angang, Kyungpook province, Korea, were measured from April to May, 1988. The most growth age of body height was 10-11 years old in both sex and the growth curves were crossed at 9-11 years old. The most rapid growth age of body weight was 10-11 years old and growth curves were crossed at 9-11 years old. The most rapid growth age of chest circumference was 10-11 years old in female, whereupon female outgrows male by contrast with male's slow and linear growth. The most rapid growth age of sitting height was 10-11 years old and the growth curves were crossed at 9-10 years old. The Rother index was 1.17-1.30 in male, 1.16-1.29 in female, and male's index was in general superior to female's.