• Journal of Preventive Medicine and Public Health
• /
• v.33 no.3
• /
• pp.285-298
• /
• 2000

Objectives : To investigate the positive rate of Helicobacter pylori in patients with dyspepsia; medical compliance and related factors; the eradication rate a year after screening and related factors; the relationship between the eradication of Helicobacter pylori and the improvement of symptoms; and the estimated cost of three alternative approaches to treat Helicobacter pylori in the community. Methods : A total of 510 subjects with dyspeptic symptoms were selected and given the serological test in March 1998. The subjects were all adults over 30 years of age residing in Kyongju city. Results : Of the 510 selected subjects, 375 (73.5%) subjects proved positive for Helicobacter pylori on serological testing. Of these 304 (81.1%) who consented to an endoscopic examination, underwent a Campylobacter-like organism (CLO) test. Of these 304 subjects, 204 (67.1%), who had positive CLO test results, were given the triple therapy - tripotassium dicitrato bismuthate, amoxicillin, and metronidazole. To determine the eradication rate of Helicobacter pylori, 181 (88.1%) out of the 204 subjects who were given the triple therapy completed a follow-up urea breath test one year later. Of these, the Helicobacter pylori of 87(48.1%) subjects was eradicated. Among the 122 subjects who were medication compliant, the Helicobacter pylori eradication rate was 57.4% (70 subjects), while the eradication rates was only 28.8% (17subjects) in the non-compliant group. The Helicobacter pylori eradication was significantly related to compliance (p<0.01), but not to other characteristics and habits. The symptom improvement rate tended to be higher 62.1%), in the Helicobacter pylori eradicated group than in the non-eradicated group (59.6%). Conclusions : When the advantages and disadvantages of each alternative treatment were considered in the light of cost, antibiotic tolerance and the number of patients to be treated, alternative II was favorable in terms of cost. Alternative III was favorable in terms of the number of patients to be treated, antibiotic tolerance and early detection of gastric cancer. Further long-term research analyzing the cost-benefit and cost-effectiveness of each treatment will be needed as supporting material in creating new policies.

• Journal of the Korean Orthopaedic Association
• /
• v.56 no.4
• /
• pp.305-309
• /
• 2021

Purpose: This study analyzed the increase in disposal rate of femoral heads in the bone bank of a single hospital from medical disease and drug history, as assessed by the Korean health insurance review and assessment service. Materials and Methods: The disposal rate and cause of 340 femoral heads were analyzed according to the regulations of the bone bank based on the standard model of the Ministry of food and drug safety. Results: One hundred and seven (33%) of 323 femoral heads collected from 2009 to 2018, and 65 (46%) of 142 femoral heads collected from 2015 to 2018 were discarded. The most common causes were related to the history of dementia and the administration of radioisotope for nuclear medicine. Conclusion: The current methods and screening tools can lead to errors in disposing of the available tissues in a bone bank. Thus, improved standards and screening methods are needed.

• Journal of agricultural medicine and community health
• /
• v.31 no.3
• /
• pp.255-262
• /
• 2006

Objectives: To evaluate the effect on education for child rearing using child-growth developmental screening program that hat had been developed by the maternal-child health services team in a public health center, Busan area, the rates of practicing proper child rearing between educated group and non-educated group were compared. Methods: Subjects were 596 mothers whose children were between 2 and 15 months old and who had visited two public health centers in Busan area for vaccination. Subjects checked the items that they are practicing for child rearing, the rates of items properly be practiced were compared between educated group and non-educated group by chi-square test. The effect of education in 2, 4, 6, 12 months old were observed in 4, 6, 12, 15 months old, respectively. Results: The percentages of the items that practice rate of proper child rearing was over 50% were not different by monthly age. In 4 months age, the proper practice rates of three items among eleven items were significantly higher in the educated group than in non-educated group. In 6 and 12 months age, those of two items and one item among fourteen items were higher respectively in the educated group than in non-educated group. In 15 months age, there was no item among thirteen that is different between two groups. Conclusions: As monthly ages are increasing, the practice rates of proper child rearing were decreased. In a few items, the practice rates of proper child rearing were higher in the educated group than in non-educated group. It suggests that the program that increase the effect on education of child rearing was developed and performed in public health centers.

• Women's Health Nursing
• /
• v.5 no.3
• /
• pp.379-388
• /
• 1999

Breastfeeding is an excellent way of feeding infants and continues to be an important source of nutrition and antibodies for infants. Although breast-feeding is believed to be important, the rate of breastfeeding among Korean women is very low. One reason for the low breastfeeding rate is that the health professionals in the past have given little practical help couples to overcome difficulties encountered during breastfeeding. The promotion of breastfeeding has recently become a high priority among health professionals because of the undisputed physiological, psychological, social, economic, and nutritional benefits. Fathers have been found to influence the course of breastfeeding, but no one has conducted a systematic investigation into in and included fathers perspectives of breastfeeding in Korea. It is important to find strategies to solve the problems by assessing the knowledge, attitude and practice of breastfeeding with fathers as well as mothers. The purpose of this research is to find ways to promote primiparous(first child) couples's breastfeeding by assessing their general knowledge, attitude and practice of it. More specifically its purposes is to identify the relationship between knowledge, attitude, practice and the background factors of breastfeeding of primiparous couples in order to promote and support breastfeeding. The data will help health professionals to guide first-pregnancy couples to prepare and overcome any difficulties encountered during breastfeeding. Data were collected through a questionnaire which included both structured and open-ended questions. The questionnaire was composed referencing earlier literature, studies and surveys. This survey was made postpartum 2-3days after childbirth on 96 couples. The numbers of subjects for data analysis were selected 51 couples through pilot screening test. Data were coded and analyzed using the Statistical Package for Social Sciences : Cronbach's alpha coefficient, T-test, ANOVA, Stepwise pearson's correlation coefficient. The relations between the variables of breastfeeding were examined using a Pearson's correlation coefficient. This study showed that, the internal validity of the instrument was tested by Cronbach's alpha. The result was : mother knowledge 0.72, mother attitude 0.88, and father knowledge 0.70, father attitude 0.92, practice 0.76 and planning of breast feeding 0.95. The average age of mothers in the sample was 28.9 years old, and the average age of fathers in the sample was 31.3 years old. The other descriptive informations available included. the study also found that fathers were more important than doctors or nurses. However results of the study indicate that there were no differences between father and mother knowledge of breastfeeding(t=-0.39, p=0.698), and father attitude was statistically significant higher than mother attitude of breastfeeding (t=2.24, p=0.030). In analysis, the variable 'practice' with breastfeeding was the relationship with mother knowledge (p=0.031) and mother attitude(p=0.015). In this study, the correlation between one couple' knowledge and attitude was not significant. Primiparous couples surveyed in the postpartum period regarding knowledge, attitude and practice about breastfeeding might be affected by recall bias, the effects of the euphoria of the first 24-48 hours postpartum, but these variables were not examined. This study results add to the body of knowledge about nursing care for breastfeeding mothers and fathers. This indicates that a need for education about breastfeeding and, that fathers be included in it as well as mothers.

• Journal of the Korea Convergence Society
• /
• v.13 no.1
• /
• pp.119-129
• /
• 2022

Cervical cytology has been widely used as a screening tool for cervical cancer. However, Human papillomavirus (HPV) detection and subtype testing are suggested to overcome the high false-negative rate associated with cytology. We aimed to investigate the clinical usefulness and infection rate in the HPV polymerase chain reaction (PCR) test performed in hospitals. HPV PCR data from 217 patients were analyzed. Analysis of variance revealed a significant difference in the infection rate among different age groups (P=0.015). The biopsy results showed that epithelial cell abnormalities and high HPV-positivity rate was observed in 1 (100%) subject aged <29 years, in 4 out of 5 (80%) patients in their 30s, and in 3 out of 4 (75%) patients aged ≥70 years. The prevalence of HPV infection was very high (46.1%). The highest prevalence (87.5%) was observed among patients in their <29, followed by those in their 30s (67.7%) and those in their 40s (31.9%).A high rate of epithelial cell abnormalities (≥ cervical intraepithelial neoplasia type 1, mild dysplasia) was observed in HPV-infected women aged<30 years. Therefore, extensive research and prevention activities are needed in this age group. HPV PCR testing is recommended to complement cervical cytology

• Microbiology and Biotechnology Letters
• /
• v.46 no.2
• /
• pp.171-179
• /
• 2018

Human papillomavirus (HPV) plays a critical role in the development of cervical carcinoma. This study analyzed the efficiency of multiplex real-time PCR in detecting and identifying HPV genotypes in samples from women who visited a Korean hospital for checkups. Cervical swab specimens were obtained from women who attended a checkup at the Health Improvement Center of Hospital in Dankook University Cheonan, South Korea and were referred for an HPV genotyping test between January and September 2014. A total of 1703 cervical swab specimens were collected consecutively during this period. PCR results were compared with those of the traditional cytological assay for the same population. Among the 1,703 specimens, 19.91% were HPV positive, of which 14.50% indicated a single infection and 5.40% indicated multiple infections. However, cytology identified only 2.52% of positive cases, including 1.23% cases of atypical squamous cells of undetermined significance, 1% of low grade squamous intra-epithelial lesion, and 0.29% of high grade squamous intra-epithelial lesion. The rate of high-risk and low-risk HPV in the abnormal cytology group was 48 and 23, respectively, and 274 and 136 in the normal group, respectively. HPV types 56, 52, 43 were the most prevalent in that order. Our results confirm the efficiency of the HPV DNA assay for the detection of 28 different HPV genotypes with reasonable sensitivity. A screening strategy that comprises the HPV DNA assay and cytology would help overcome the low sensitivity of a cytological diagnosis.

• Korean Journal of Plant Resources
• /
• v.20 no.2
• /
• pp.185-192
• /
• 2007

The different parts of 8 edible and medicinal ferns were extracted with 80% ethanol and the bioactive substances and antioxidant activities were investigated. Total polyphenol content was highest in Cyrtomium fortunei rhizome ($57.32mg{\cdot}g^{-1}$) and followed by C. fortunei root, Pyrrosia lingua aerial part and Onoclea sensibilis var. interrupta aerial part. Total flavonoid contents ranged from 1.95 (Onoclea sensibilis var. interrupta rhizome) to $27.51mg{\cdot}g^{-1}$ (O. sensibilis var. interrupta aerial part). Among the samples tested, C. fortunei root and rhizome were found to be most effective in both DPPH and ABTS radical scavenging assay. Except in Selaginella tamariscina underground part and Osmunda japonica aerial part, most of the tested samples showed strong potential (above 87%) in inhibition rate on linoleic acid oxidation.

• Asian Pacific Journal of Cancer Prevention
• /
• v.14 no.10
• /
• pp.5567-5577
• /
• 2013

The prevalence of oral cancers (OC) is high in Asian countries, especially in South and Southeast Asia. Asian distinct cultural practices such as betel-quid chewing, and varying patterns of tobacco and alcohol use are important risk factors that predispose to cancer of the oral cavity. The aim of this review is to provide an update on epidemiology of OC between 2000 and 2012. A literature search for this review was conducted on Medline for articles on OC from Asian countries. Some of the articles were also hand searched using Google. High incidence rates were reported from developing nations like India, Pakistan, Bangladesh, Taiwan and Sri Lanka. While an increasing trend has been observed in Pakistan, Taiwan and Thailand, a decreasing trend is seen in Philippines and Sri Lanka. The mean age of occurrence of cancer in different parts of oral cavity is usually between 51-55 years in most countries. The tongue is the leading site among oral cancers in India. The next most common sites in Asian countries include the buccal mucosa and gingiva. The 5 year survival rate has been low for OC, despite improvements in diagnosis and treatment. Tobacco chewing, smoking and alcohol are the main reasons for the increasing incidence rates. Low socioeconomic status and diet low in nutritional value lacking vegetables and fruits contribute towards the risk. In addition, viral infections, such as HPV and poor oral hygiene, are other important risk factors. Hence, it is important to control OC by screening for early diagnosis and controlling tobacco and alcohol use. It is also necessary to have cancer surveillance at the national-level to collect and utilise data for cancer prevention and control programs.

• Korean Parent-Child Health Journal
• /
• v.22 no.1
• /
• pp.22-29
• /
• 2019

Purpose: This study was conducted to identify the intention of visiting obstetrics and gynecology of female college students by considering their perception and optimistic bias. Methods: The study included a total of 135 female college students under the age of 25. The data collection period is a descriptive research study conducted online from April 8, 2019 to April 16, 2019. The collected data were analyzed using the correlation of t-test, ANOVA, Pearson's correlation and multiple regression using SPSS 20.0. Results: The degree of intention of behavior for visits to obstetrics and gynecology was $3.10{\pm}1.06points$ on average. Intention of behavior for visits to obstetrics and gynecology had significant variance depending on sexual experience (t=3.09, p<.001). The intention of behavior for visits to obstetrics and gynecology had positive correlations with the cognition of visits to obstetrics and gynecology (r=.422, p<.001), the optimism bias (r=.419, p<.001). Influence factors emerged the optimism bias, cognition and sexual experience with explanatory power of 30.4%. Conclusion: The results of this paper can be used to prepare the basic data for the development of educational programs to promote preventive gynecological visits of female college students. Through this, the preventive screening rate, the quality of reproductive health in women's lives.

• Nutrition Research and Practice
• /
• v.13 no.3
• /
• pp.240-246
• /
• 2019

BACKGROUND/OBJECTIVES: Diabetes is diagnosed after an average of 10-12 years of diabetic development. Strict glycemic control in diabetic patients promotes the normalization of blood glucose and reduces cardiovascular diseases (CVDs) and diabetic complications. Therefore, early diagnosis in non-aware individuals is very important. SUBJECTS/METHODS: Clinical indices and nutrient intakes in Korean diabetic adults aged 19-64 years were examined according to the awareness of diabetes, using 2012 and 2013 Korea National Health and Nutrition Examination Survey (KNHANES) data. The aware group was defined as individuals who were aware of having diabetes from diagnosis by physician before the survey and the non-aware group as individuals who were not aware of having diabetes. RESULTS: The average age was higher in the aware group compared to the non-aware group in both men (P = 0.002) and women (P = 0.004). The prevalences of hypertension and dyslipidemia were not different between the two groups, but the diagnosis rate was significantly lower in the non-aware group. In the non-aware group, total and LDL-cholesterol were significantly higher (P < 0.001), the risk for total cholesterol over 240 mg/dL was 3.4 times (95% CI: 1.58-7.52) higher (P = 0.002) and the risk for LDL-cholesterol over 160 mg/dL was 4.59 times (95% CI: 2.07-10.17) higher (P < 0.001). The calorie intake of the female non-aware group was significantly higher compared to the female aware group (P = 0.033). CONCLUSION: The results suggested that the recommendation of screening test is necessary even for young adults. Studies on the methodology for early diagnosis of diabetes are also needed.