No abstract available.
Transposases*

Congenital Abnormalities ; Female ; Humans ; Jaw ; Jeollabuk-do ; Male ; Orthognathic Surgery ; Osteotomy ; Osteotomy, Sagittal Split Ramus ; Rehabilitation ; Surgery, Oral

BACKGROUND: In retrospective studies relating body weight to disease, the source of information on the Past body weight and height is often based on recall. Several studies examined the accuracy of recalled body weight and height, and factors that might affect the accuracy of recall but data on the accuracy of the recalled weight and height are scare. This study examined the eccuracy of recalled body weight and height, over a 5year period. METHODS: Participants was two hundred and two men and women visiting Health Promotion Center of medical colleage hospital, from 1th Jan. to 30th Jun.1996. We compared of measured weight and height with recalled weight and height 6year later and examined of the influence of sex, occupation, education, chronic disease on recall. RESULTS: When we defined recall error as measured body weight and height minus recalled body weight and height, the mean of weight errors were 0.02 +/-3.22 kg, and the measured body weight was significantly correlated with recalled body weight (r = 0.96). The mean of height errors were -0.80 1.95 cm, the correlation was 0.97. Weight errors were negatively correlated to weight gain over 5year period (r= -0.49). The accuracy of recall was not influenced by sex, education, occupation, chronic disease. CONCLUSION: Middle aged men and women recalled their previous 6year weight and height well in this study. The recalled past body weight and height are feasible information in retrospective study relating body weight to disease.
Body Weight* ; Chronic Disease ; Education ; Female ; Health Promotion ; Humans ; Male ; Middle Aged* ; Occupations ; Retrospective Studies ; Weight Gain

Objectives: This study aimed to examine oral health literacy (OHL) in mothers and the factors that influence it. Methods: A total of 431 mothers of preschool children were chosen as study participants using the convenience sampling method. A self-administered questionnaire was used in this study. The survey contents included the socioeconomic characteristics of the participants as well as their level of oral health literacy. Results: In total, 44.8 percent of the participants had a low level of verbal oral health literacy (0-6 grade), and 16.9 percent had a low functional oral health literacy (≤6). Educational level and family income were significantly associated with the participants’ oral health literacy (Pearson correlation). Verbal oral health literacy of the participants was related to their family’s income, whereas their functional oral health literacy was related to their educational level. Conclusions Many of the participants had a low level of oral health literacy. For mothers, to improve their oral health literacy, an oral health literacy program must be in place. Oral health literacy programs should be targeted toward mothers with low socioeconomic status.

Objectives: This study aimed to examine oral health literacy (OHL) in mothers and the factors that influence it. Methods: A total of 431 mothers of preschool children were chosen as study participants using the convenience sampling method. A self-administered questionnaire was used in this study. The survey contents included the socioeconomic characteristics of the participants as well as their level of oral health literacy. Results: In total, 44.8 percent of the participants had a low level of verbal oral health literacy (0-6 grade), and 16.9 percent had a low functional oral health literacy (≤6). Educational level and family income were significantly associated with the participants’ oral health literacy (Pearson correlation). Verbal oral health literacy of the participants was related to their family’s income, whereas their functional oral health literacy was related to their educational level. Conclusions Many of the participants had a low level of oral health literacy. For mothers, to improve their oral health literacy, an oral health literacy program must be in place. Oral health literacy programs should be targeted toward mothers with low socioeconomic status.

Purpose: Given the long history of investigation into cancer and its relevance to the lymph node (LN), it would be meaningful to plot the trends of research on cancer-related LN. Methods: Queries such as “cancer,” “lymph node,” and “cancer and lymph node” were submitted to PubMed to collect articles on cancer and LN published between 1945 and 2017. The collected articles were then extracted by an automatic web crawler and examined through informetrics and linguistic analysis. Results: The number of articles related to cancer was 2,795,476 and 127,897 articles (4.6%) were found to be relevant to LN. With regard to cancer types, breast cancer was the most studied (37%), followed by gastric cancer (17%). With regard to the subjects in which the surgeon is interested, LN metastasis (57%) was found to be the topic most discussed, followed by LN dissection (22%) and sentinel LN (17%). Publications on LN metastasis gradually increased over time from 1988 to 2017 although those on sentinel LN and LN dissection have stagnated since the early 2000s. Conclusion Although research on cancer was abundant, only a small portion was dedicated to investigating its relevance to LN. Western countries had led the research on cancer-related LN, but Asian countries began to participate as major players, expanding their contributions. While LN metastasis, one of the major cancer-related LN topics, showed a steady increase, those involved in oncologic surgery such as LN dissection and sentinel LN did not.

Despite the increasing use of alternative analgesic agents, salicylate overdose remains a not-uncommon problem. Severe poisoning is life threatening, so prompt treatment and supportive measures are required to reduce mortality. Generally, salicylate intoxication results in the development of high-anion-gap metabolic acidosis. However, outside of Korea, normal-anion-gap or negative-anion-gap metabolic acidosis with hyperchloremia is rarely reported. We report herein the case of an 83-year-old female patient with chronic aspirin intake who presented with hyperchloremia and a negative anion gap. The patient's symptoms improved with conservative treatment and hemodialysis; notably, her chloride levels decreased as her blood salicylate concentrations decreased. Salicylate may cause hyperchloremia, demonstrating the importance of careful documentation of patient medication histories.
Acid-Base Equilibrium ; Acidosis ; Aged, 80 and over ; Analgesics ; Aspirin ; Female ; Humans ; Korea ; Mortality ; Poisoning ; Renal Dialysis

BACKGROUND: Polycystic ovary syndrome(PCOS) is characterized by the presence of chronic anovulation and hyperandrogenism, The prevalence of PCOS in premenopausal women of about 5~ 10%. There may be significant ethnic and racial variations in the prevalence and clinical presentation of PCOS. The current study was undertaken to determine the prevalence of PCOS and to identify the clinical characteristics of PCOS in Korea. METHODS: From March 2003 to March 2004, medical students from Ewha Womans University were investigated for the prevalence of PCOS. The evaluation included a history and physical examination, a modified Ferriman-Gallwey hirsutism score and screening for hyperandrogenemia. PCOS was diagnosed by the presence of the following: 1) oligomenorrhea, 2) hyperandrogenemia and/or hirsutism(a modified Ferriman-Gallwey score> or =6), and 3) the exclusion of related disorders. Hyperandrogenemia was defined as a free testosterone level above the 95th percentile of that for normal cycling nonhirsute women. RESULTS: Out of 492 students, 386 replied to the questionnaire and 203 students(19~31 yr of age) participated in the physical examination and blood sampling. Eumenorrhea without hirsutism was present in 133 students(65.5%), oligomenorrhea was present in 39 students(19.2%), hyperandrogenism was present in 21 students(10.3%) and hirsutism was present in 3(1.5%) of the 203 women. The prevalence of PCOS was 4.9%(10 of 203 students), and only 2 of 10 women with PCOS were hirsute. The mean body mass index of students with PCOS was 22.7+/- 4.3kg/m2, and two women was obese. The plasma insulin levels during the 75g oral glucose tolerance test in women with PCOS was significantly higher when compared to the age and body mass index of the controls. CONCLUSION: The prevalence of PCOS was 4.9% in college students from Seoul. This rate is similar to those rates reported by other investigators in Greece(6.7%) and United States(4%). Obesity and hirsutism are not common in Korean women with PCOS. We are planning to survey a more diverse age groups to determine the prevalence of PCOS
Anovulation ; Body Mass Index ; Female ; Glucose Tolerance Test ; Hirsutism ; Humans ; Hyperandrogenism ; Insulin ; Korea ; Mass Screening ; Obesity ; Oligomenorrhea ; Ovary ; Physical Examination ; Plasma ; Polycystic Ovary Syndrome* ; Prevalence* ; Surveys and Questionnaires ; Research Personnel ; Seoul* ; Students, Medical ; Testosterone

OBJECTIVES: The purpose of this study was to examine the association between vitamin C, vitamin D, and periodontal diseases in adults. METHODS: The data used for analysis were obtained from the sixth Korean National Health and Nutrition Examination Survey (2013-2014). Subjects were 2,702 adults aged from 19 to 64 years. Complex Chi-square tests and complex logistic regression analyses were used to assess the association between vitamins and periodontal status. RESULTS: There is no statistically significant association between vitamin C intake and periodontal status. Periodontal status of subjects with a low vitamin D (25-hydroxyvitamin D) level was better than that of the subjects with a high level (P<0.05). However, multivariate analysis demonstrated that this association is not statistically significant. CONCLUSIONS: More follow-up studies are necessary to determine the association of the vitamins C and D with the periodontal diseases.
Adult ; Ascorbic Acid ; Cross-Sectional Studies* ; Follow-Up Studies ; Humans ; Logistic Models ; Multivariate Analysis ; Nutrition Surveys ; Periodontal Diseases ; Vitamin D ; Vitamins*

This present study aimed to investigate the association effect of obesity status, physical symptom, insecure attachment, and depression on psychological well-being in non-diabetic healthy Koreans. Height, weight, waist circumference, blood pressure, and socio-psychological questionnaires (insecure attachment, depression, and physical symptom psychological well-being, etc.) were examined in 123 healthy Koreans. Student t-test, correlation analysis, and mediation analysis were performed. Study subjects were divided into 2 groups based on body mass index (BMI, kg/m²): obesity (BMI ≥ 25, n = 36) and non-obesity (BMI < 25, n = 87). Obese people were older and showed higher proportion of males than non-obese ones. Regarding the values of socio-psychological test, obesity group showed lower insecure attachment, and higher physical symptom than non-obesity group. In correlation and mediation analyses, depression was positively related to insecure attachment and physical symptom in both BMI groups. Positive relationship between physical symptom and insecure attachment was observed only in non-obesity group, but not in obesity group. The effect of insecure attachment on psychological well-being was completely mediated by depression in both BMI groups. On the other hand, the effect of physical symptom on psychological well-being was completely mediated by depression in obesity group, but not in non-obesity group. In conclusion, this study presented that the effects of physical symptom and insecure attachment on psychological well-being were completely mediated by depression in obese healthy Koreans, but not in non-obese ones. It will provide useful data for extending the knowledge on the relationship between the physical health and mental health.
Blood Pressure ; Body Mass Index ; Depression* ; Hand ; Humans ; Male ; Mental Health ; Negotiating ; Obesity ; Waist Circumference