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성인 남성 문제음주 발달궤적의 잠재계층 분류 및 영향요인 검증: 생애주기별 차이를 중심으로
안중근,Heeseung Choi 한국정신간호학회 2022 정신간호학회지 Vol.31 No.3
Purpose: The purpose of this study was to identify the latent classes of problem drinking according to the life span in adult males, and to identify the predictive factors for classifying the latent classes. Methods: This study used data from the 7th to the 15th years of the Korean Welfare Panel Study. Among adult males older than age 20, a latent class analysis and multiple logistic regression were conducted by classifying 4,388 household members who had been drinking for one year into young, middle-age, and elderly males. Results: The latent classes of problem drinking for males of the young and elderly were classified into the non-problem drinking group, the problem drinking risk group, and the problem drinking maintenance group. Middle-aged males were classified into non-problem drinking group, problem drinking reduction group, problem drinking risk group, and problem drinking maintenance group. Smoking was identified as a predictor of problem drinking maintenance group in adult males of all ages. Conclusion: The results of this study suggest that it is necessary to develop interventions tailored to the life span, for the prevention of problem drinking in adult males.
하이패스 구매의사에 영향을 주는 요인 분석 - 주말 수도권 고속도로 이용자를 중심으로 -
안중근,이기영,원제무 한국교통연구원 2011 交通硏究 Vol.18 No.4
고속도로 운영 효율성을 획기적으로 높이기 위해서는 자동요금징수체계(ETCS)인 하이패스의 이용률이 현재의 50% 수준에서 70% 이상을 상회해야 한다. 본 연구에서는 이용률을 증가시키기 위한 정책적 방안을 마련하고자, 하이패스 비이용자가 향후 하이패스 구매를 결정하게 하는 주요 요인을 찾아내고자 한다. 이를 위해 고속도로 휴게소에서 하이패스 비이용자를 대상으로 설문조사를 실시하였으며, 로지스틱 회귀식을 활용하여 구매의사 모형을 개발하였다. 분석 결과, 고속도로 이용 빈도가 높고, 단말기 구매 및 설치 절차에 대한 만족도가 높으며, 통행시간 절감에 대한 기대가 큰 이용자들이 하이패스 구매의사가 높음을 알 수 있었다. 본 연구 결과는 하이패스의 추가적인 확대 보급과 이용률 향상을 위한 정책방향을 수립하는데 활용이 가능할 것이다. In order to significantly enhance the efficiency of expressway traffic operation, it is essential to increase the usage rate of Hi-pass, an electronic toll collection system (ETCS), from 50% to 70% or higher. The purpose of this study is to investigate the factors that influence the purchasing decision of non-users for Hi-pass in order to find ways to increase the Hi-pass utilization rate. The method of the study included surveying to non-users at highway resting places and developing a purchasing decision model through logistic regression analysis. The results of the study show that the following people expressed high interest in buying Hi-pass: people using highways very frequently, people who were highly satisfied with the process of purchasing and installing Hi-pass, and people who had high expectations for reduced travel time. The results of the study could be used to establish a policy promoting increased usage of Hi-pass.