http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Cancer risk based on alcohol consumption levels: a comprehensive systematic review and meta-analysis
Seunghee Jun(Seunghee Jun),Hyunjin Park(Hyunjin Park),Ui-Jeong Kim(Ui-Jeong Kim),Eun Jeong Choi(Eun Jeong Choi),Hye Ah Lee(Hye Ah Lee),Bomi Park(Bomi Park),Soon Young Lee(Soon Young Lee),Sun Ha Jee(Su 한국역학회 2023 Epidemiology and Health Vol.45 No.-
OBJECTIVES: Alcohol consumption is a well-established risk factor for cancer. Despite extensive research into the relationship between alcohol consumption and cancer risk, the effect of light alcohol consumption on cancer risk remains a topic of debate. To contribute to this discourse, we conducted a comprehensive systematic review and meta-analysis. METHODS: Our systematic review aimed to investigate the associations between different levels of alcohol consumption and the risk of several cancer types. We focused on analyzing prospective associations using data from 139 cohort studies. Among them, 106 studies were included in the meta-analysis after a quantitative synthesis. RESULTS: Our analysis did not find a significant association between light alcohol consumption and all-cause cancer risk (relative risk, 1.02; 95% confidence interval, 0.99 to 1.04), but we observed a dose-response relationship. Light alcohol consumption was significantly associated with higher risks of esophageal, colorectal, and breast cancers. Light to moderate drinking was associated with elevated risks of esophageal, colorectal, laryngeal, and breast cancers. Heavy drinking was also found to contribute to the risk of stomach, liver, pancreas, and prostate cancers, thereby increasing the risk of almost all types of cancer. Additionally, females generally had lower cancer risks compared to males. CONCLUSIONS: Our findings highlight that cancer risks extend beyond heavy alcohol consumption to include light alcohol consumption as well. These findings suggest that there is no safe level of alcohol consumption associated with cancer risk. Our results underscore the importance of public health interventions addressing alcohol consumption to mitigate cancer risks.
( Seunghee Lee ),( Hong-sun Song ),( Saejong Park ) 한국체육학회 2016 국제스포츠과학 학술대회 Vol.2016 No.1
Purpose: Cardiorespiratory fitness in youth is related to positive health outcoms in the current and/or in the future. The purpose of this study was to develop criterion-referenced cardiorespiratory fitness cut-off values using the receiver operating characteristic (ROC) curves for Korean adolescents. Method: The participants (n = 1,968, girl 48%) were middle and high school students, aged 13 to 17 years in 2013. The cardiorespiratory fitness (VO2max) was estimated from a 20m progressive aerobic cardiovascular endurance run (PACER) test. The metabolic syndrome was classified using established standards based on the National Cholesterol Education Program (Adult Treatment Panel III) definition modified for age (modified NCEP). ROC curve analysis was used to identify the cardiorespiratory fitness thresholds using VO2max z-scores as the test and metabolic syndrome as the criterion. Result: Based on the modified NCEP criteria for metabolic syndrome, the area under the curves (AUC) for VO2max was 0.876 and 0.835 for boys and girls, respectively. Converting VO2max thresholds were estimated from the resulting z-scores and published LMS (L=skewness, M=median curve and S=coefficient of variation) curves. The ROC analysis based on the modified NCEP criteria indicated that the VO2max cut-off values were 43.9 ml·kg-1·min-¹ to 47 ml·kg-¹·min-¹ for boys and 37.6 ml·kg-¹·min-¹ to 39 ml·kg-¹·min-¹ for girls. Conclusion: Age- and sex-specific VO₂max cut-off values were identified in relation to meta-bolic syndrome status in Korean adolescents.
Scientific Approach to Fashion Websites Using Eye Trackers
( Seunghee Lee ),( Jung Won Choi ) 한국패션비즈니스학회 2020 패션 비즈니스 Vol.24 No.6
This study analyze consumers’ unconscious visual attention to color and images of internet shopping malls by using eye-tracking method. Twenty-nine participants, including 15 females and 14 males, participated. The average ages of the male and female participants were 27.3 years and 27.7 years, respectively. Ten images of five layouts (multi-composition images, single-model images, gender-composed images, videos, and moving banner images) of internet shopping malls were shown on an eye-tracker computer screen. Quantitative analyses of the eye-tracking responses were conducted. SPSS was used to analyze the descriptive characteristics and to conduct an independent-sample t-test, along with an ANOVA. The data analysis showed that the image area generally had the shortest time to first fixation (TFF), the longest duration of fixation (DOF), the highest number of fixations (NOF), and the highest numbers of revisits(NOR).Notably, visual attention towards female models was high among various images. The results can be used to improve credibility and design online shopping layout with a scientific evidence that helps consumers through their purchase decisions.