• Journal of Information Science Theory and Practice
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• 제7권1호
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• pp.17-28
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• 2019

Dengue infection is becoming a serious global health threat. Public awareness is a pre-requisite for the successful implementation of dengue prevention programs. The main purpose of this study was to investigate dengue-related information needs and seeking behavior of the general public in Singapore. Some areas covered by this study were: importance of dengue-related information needs, preferred channels for seeking information, and respondents' perceptions of using dengue-related information. A questionnaire was used for data collection and 152 individuals participated in this study. Data analysis showed that the most sought after information concerned: dengue-related medicines, primary symptoms of dengue infection, and different possible treatments. The popular channels for seeking information were: websites of hospitals and other health agencies, the social media, television, and newspapers. Medical staff, such as doctors and nurses, were trusted for providing accurate information. Although credibility of social media was considered low, respondents were using it due to its easy accessibility. The findings of this study will be useful to government health departments in Singapore as well as in other countries suffering from dengue, hospitals, and public welfare agencies involved in public health awareness campaigns.

• Asian Pacific Journal of Cancer Prevention
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• 제13권11호
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• pp.5489-5495
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• 2012

Cervical cancer is a serious public health problem in Thailand. We investigated possible risk factors for cervical cancer including HPV infection, p53 polymorphism, smoking and reproductive history among women in Northeast Thailand using a case control study with 177 cases and age-matched controls. Among the HPV carriers, a significantly increased risk for cervical cancer with an OR of 36.97(p<0.001) and an adjusted OR of 38.07(p<0.001) were observed. Early age at first sexual exposure, and multiple sexual partners increased the risk of cervical cancer with ORs ranging between 1.73-2.78(p<0.05). The interval between menarche and first sexual intercourse <6 years resulted in a significant increase in the risk for cervical cancer with ORs ranging between 3.32-4.09 and the respective adjusted OR range for the 4-5 and 2-3 year-old groups were 4.09 and 2.92. A higher risk was observed among subjects whose partner had smoking habits, whether currently or formerly; with respective ORs of 3.36(P<0.001) and 2.17(p<0.05); and respective adjusted ORs of 2.90(p<0.05) and 3.55(p<0.05). Other smoking characteristics of the partners including smoking duration ${\geq}20$ years, number of cigarettes smokes ${\geq}20$ pack-years and exposure time of the subject to passive smoking ${\geq}5$ hrs per day were found to be statistically significant risks for cervical cancer with adjusted ORs of 3.75, 4.04 and 11.8, respectively. Our data suggest that the risk of cervical cancer in Thai women is substantially associated with smoking characteristics of the partner(s), the interval between menarche and first sexual intercourse as well as some other aspects of sexual behavior.

• Journal of Preventive Medicine and Public Health
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• 제45권3호
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• pp.156-163
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• 2012

Objectives: It is necessary to examine groups carrying out sexually risky behavior because the prevalence of sexually transmitted diseases (STDs) is high among them. In this study, the prevalence of STDs among homosexuals and sexbuying men in South Korea was investigated, along with their sexual risk factors. Methods: Men who have sex with men (MSMs, n=108) were recruited in Seoul and Busan by applying the time location sampling method, while sex-buying men (n=118) were recruited from a john school in Gyeonggi province, the suburbs of Seoul. Dependent variables included past or present infection with syphilis, Chlamydia, gonorrhea, and human immunodeficiency virus. Independent variables included health behavior, social support, sexual behavior, and safe sex. Results: It was found that when the MSMs were non-drunk while having sexual intercourse (odds ratio [OR], 0.132), they showed a higher STD infection rate when they had a higher number of anal sex partners (OR, 5.872), rarely used condoms (OR, 1.980), had lower self-efficacy (OR, 0.229), and were more anxious about becoming infected with an STD (OR, 3.723). However, the men who paid for sex showed high STD infections when they had more sex partners (OR, 2.286) and lower education levels (OR, 3.028). Conclusions: STD infections among the two groups were high when they were engaged with many sex partners and not having protected sex. In other words, there was a gap in risky sex behavior within such groups, which was significantly related to the possibility of developing an STD. Therefore, the preventive intervention against STDs for these groups needs to be expanded to include management of sex behaviors.

• Asian Pacific Journal of Cancer Prevention
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• 제14권3호
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• pp.1755-1760
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• 2013

Objective: To investigate the prevalence of genital high-risk human papillomavirus (HR-HPV) in male sexual partners of HR-HPV infected women and the concordance of viral types in couples in China, and comprehend the role of men play in HPV transmission to women. Methods/Materials: 94 asymptomatic women and their husbands from rural Chaozhou participated in epidemiologic screening for HPV infection. Cervical cells from females were collected for high risk HPV screening by real time-PCR, and they were positive for at least 1 of 13 HR-HPV subtypes, then these samples were genotyped. Approximately one mouth later, penile epithelial cells from 94 asymptomatic husbands were collected for HPV genotyping. At the same time, a cross-sectional study was conducted in 366 male patients from sexually transmitted disease (STD) outpatient clinic in China for the prevalence of genital HR-HPV infection in men having frequent sex behavior. Penial epithelial cells were collected for HPV 6/11 and HPV 16/18 detection by fluorescent real-time quantified PCR. Results: Among 94 couples, the prevalence of genital HR-HPV infection in men whose wife was positive for cervical HR-HPV was 5.32% (5/94). Only 2.63% (2/76) had the same high risk viral type presented by their wife. HPV 16 proved to be the most prevalent viral type in men and in couples. Of 366 male patients from STD outpatient clinic, the prevalence of HPV 16/18 infection in men with or without HPV 6/11 was 6.85% and 8.16%, respectively. The incidence of HPV 16/18 was higher in men aged more than 35 years than the young men (18-35 years). Conclusion: The prevalence of genital HR-HPV infection in male sexual partners of HPV-positive women in China was lower than that expected, and the concordance of high risk viral type between couples was extremely low. These data suggested that infected men consitute an important viral reservoir, contributing to transmission of HR-HPV to women and maintenance of infection, but HR-HPV infection may be less likely to persist in men than in women.

• Asian Pacific Journal of Cancer Prevention
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• 제16권6호
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• pp.2323-2326
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• 2015

It is urgently necessary to be aware of the distribution and risk areas of liver fluke, Opisthorchis viverrini, for proper allocation of prevention and control measures. This study aimed to investigate the human behavior, and environmental factors influencing the distribution in Surin Province of Thailand, and to build a model using stepwise multiple regression analysis with a geographic information system (GIS) on environment and climate data. The relationship between the human behavior, attitudes (<50%; $X_{111}$), environmental factors like population density ($148-169pop/km^2$; $X_{73}$), and land use as wetland ($X_{64}$), were correlated with the liver fluke disease distribution at 0.000, 0.034, and 0.006 levels, respectively. Multiple regression analysis, by equations OV= -0.599 + 0.005(population density ($148-169pop/km^2$); $X_{73}$) + 0.040 (human attitude (<50%); $X_{111}$) +0.022 (land used (wetland; X64), was used to predict the distribution of liver fluke. OV is the patients of liver fluke infection, R Square= 0.878, and, Adjust R Square= 0.849. By GIS analysis, we found Si Narong, Sangkha, Phanom Dong Rak, Mueang Surin, Non Narai, Samrong Thap, Chumphon Buri, and Rattanaburi to have the highest distributions in Surin province. In conclusion, the combination of GIS and statistical analysis can help simulate the spatial distribution and risk areas of liver fluke, and thus may be an important tool for future planning of prevention and control measures.

• Journal of Information Science Theory and Practice
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• 제10권4호
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• pp.23-37
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• 2022

The pandemic of Coronavirus disease (COVID-19) has contributed more challenges for mothers as the family's primary caregiver in overcoming the widespread infection. Pandemic-related information is essential for mothers to reduce uncertainty as well as to maintain the health of family members during this unprecedented situation. Adopting the framework of the Situational Theory of Problem Solving, this study extends the theory by, first, testing the mediating role of COVID-19 anxiety on mothers' information seeking and information forwarding, referred to as active communication action of problem solving, as well as preventive behavior; and second, by predicting the effect of information seeking on preventive behavior. Referring to an online survey from 371 Indonesian mothers, the findings suggest that in terms of direct effect, only problem recognition was found to have no significant effect on situational motivation. The results suggest that Indonesian mothers perceive COVID-19 as personally relevant so that they are motivated to solve the problem by seeking and forwarding related information. In addition, COVID-19 anxiety was found to play a significant role in predicting information seeking, information forwarding, and preventive behavior. The result of this study is expected to give insights for risk communicators and health professionals in Indonesia in communicating COVID-19, particularly to mothers.

• 한국학교ㆍ지역보건교육학회지
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• 제5권
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• pp.1-9
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• 2004

The purpose of this study was to assess the adolescents' perceptions of AIDS by reviewing the research findings on adolescents' knowledge and attitudes about AIDS, and to provide basic data for the development of AIDS prevention education program. Literature for the analysis was searched by using the terms 'AIDS', 'HIV', 'Adolescent', 'Student'. Finally, 17 articles from Korea and 3 from abroad were analysed. Major conclusions were as follows: 1. For the knowledge level of AIDS, most of the adolescents knew the definition, high risk group, and infection rout of AIDS. On the contrary, the knowledge level of the treatment of AIDS was low. 2. For the attitudes toward AIDS, the level of perceived severity was high. But the level of perceived susceptibility found to be low. Middle and high school students showed more positive attitudes toward AIDS patients than college students. Attitudes toward AIDS prevention education program were positive, but taking the blood test for the detection of AIDS was negative. 3. The experience rates of AIDS Education were ranged from 13.6% to 60%. Major channel for getting AIDS information were TV, newspaper and radio. The experience rates of sexual intercourse were ranged from 4% to 48.3%. The intention of using condom was 66.7%, but the rate of condom use was 38.4%. AIDS infection rates have been increasing rapidly among teens in recent years. Therefore, It is urgent to identify the determinants affecting AIDS related perception and preventive behavior, and to develop the prevention program for AIDS.

• 한국정보과학회논문지:컴퓨팅의 실제 및 레터
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• 제14권5호
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• pp.517-521
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• 2008

웜은 사람의 개입 없이 취약점이 존재하는 네트워크 서비스에 대한 공격을 시행하고 사용자가 원치 않는 패킷을 복사 및 전파하는 악성코드이다. 기존의 웜 탐지 기법은 주로 시그너쳐 기반의 방식이 주를 이루었으나 조기탐지의 한계로 인해 최근에는 웜 전파의 행동 특성을 감지하는 방식이 각광 받고 있다. 본 논문에서는 웜 행동 주기와 감염 체인으로 대표되는 웜의 행위적 특성을 탐지하고 대응할 수 있는 분산 웜 탐지 및 방지 방법을 제안하고, 제안된 탐지 및 방지 모델 적용 시 웜의 감염 속도가 감소되는 현상을 시뮬레이션을 통해 증명한다. 제안하는 웜 탐지모델은 규모가 큰 시그너쳐 데이타베이스가 필요하지 않을 뿐더러 컴퓨팅 파워가 비교적 적게 소요되므로, 개인용 컴퓨터 뿐 아니라 유비쿼터스와 모바일 환경과 같이 개별 기기가 낮은 컴퓨팅 파워를 가지는 상황에도 적합하다.

• Asian Pacific Journal of Cancer Prevention
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• 제16권16호
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• pp.6825-6830
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• 2015

Opisthorchis viverrini is remains a public health problem in Thailand, particularly in the northeast and north regions which have the highest incidences of chonalgiocarcinoma (CCA). O. viverrini causes the disease opithorchiasis, and its has been classified as a group 1 biological carcinogen. Humans, dogs, and cats become infected with O. viverrini by ingesting raw or undercooked fish containing infective metacercariae. The first human cases of O. viverrini infection were reported in Thailand 100 years ago, and it's still a problem at the community level. Based on data for the year 2009, more than 6 million people were infected with O. viverrini. Associated medical care and loss of wages in Thailand costs about $120 million annually. This review highlights the current status of O. viverrini infection in communities of Thailand through active surveillance for the five years period from 2010 and 2015. A total of 17 community-based surveys were conducted, most in the northeast region. Some 7 surveys demonstrated a high prevalence over 20%, and the highest was 45.7%. Most commonly infection was found in age group of 35 years and older, males, and agricultural workers. Although, the national prevalence may be decreasing but the results show that the O. viverrini infection is still high in communities of the northeast region. Therefore, the focus in populations living in northeast Thailand should be screening of infection and changing their eating behavior.

• 한국콘텐츠학회논문지
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• 제18권4호
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• pp.1-9
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• 2018

세계는 급속도로 고령화가 되고 있고, 이러한 고령화 사회에서 국내 노인이 일상생활에서 겪는 건강관리문제와 감염 관리를 위한 종합적인 대책이 시급하다. 유니버셜 디자인은 노인들을 위한 지지적, 수용가능, 접근가능한 안전한 디자인이다. 본 연구에서 유니버셜 디자인 관점에서 노인 감염 관리를 위한 모바일 어플리케이션 개발 가이드라인을 제시하고자 했다. 본 연구의 유니버셜 디자인 관점에서 '보편적 접근성', '손쉬운 이용', '적은 물리적 노력', '시각화된 언어', '질병관리본부 수칙'은 노인에게 중요한 가이드라인이다. 따라서, 본 연구의 유니버셜 디자인을 이용한 모바일 어플리케이션 개발 가이드라인들은 노인의 건강정보이해능력을 증가시켜 감염 관리 실천행위가 증강되는데 필수적이라고 생각된다.