• Asian Pacific Journal of Cancer Prevention
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• 제17권8호
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• pp.3817-3822
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• 2016

Background: Lung cancer has long been a leading cause of cancer related death in both women and men worldwide. The focus of this study was to review clinicopathological features of Iranian patients diagnosed with lung cancer. Materials and Methods: Clinicopathological data of 1353 primary lung cancer patients diagnosed during 17 years (1997-2014) in the "National Institute of Tuberculosis and Lung Disease" (NRITLD), Tehran, Iran, were retrospectively reviewed. Results: The median age of patients was 60 (mean: 58.95 years, range: 16-99) and adenocarcinoma was the most prevalent pathology (45.2%). Male/female ratio was 3.22 and 57.2% of patients were smokers (men 70.3%, women 15%). The majority (85.3%) were referred in advanced stages (stage IIIB and IV). Conclusions: Although some of our findings are in concordance with other studies in lung cancer but there are some discrepancies particularly in terms of smoking status and median age of Iranian patients. Further clinical and epidemiological studies are warranted to elucidate etiologic and factors other than smoking contributing to development of lung cancer such as environmental exposures or genetic predisposition.

• 보건교육건강증진학회지
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• 제27권4호
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• pp.29-38
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• 2010

Objectives: This study purports to comparatively study health condition, health behaviors, and health care utilization of Koreans living in Korea and in the US, and then, to analyze the factors influencing them. Methods: The collected data were analyzed on the basis of the 2005 Korea National Health and Nutrition Examination Survey. Of 25,196 adults aged 19 or older, 7,802 respondents to health behavior survey and 5,526 respondents to physical examination survey. The analyzed data of the Korean Americans were the results of the California Health Interview Survey (CHIS) conducted by the UCLA Center for Health Policy Research in 2005. This study analyzed the responses of 645 known Korean respondents to the 2005 CHIS. Results: In regard to differences in overall health condition between the two groups, it was found that both the male and female Korean Americans thought their own overall health conditions were relatively poor compared to Koreans, especially in relation to diabetes and cardiovascular diseases. For smoking status considered as one of health behavior factors, smokers of the Koreans account for 46.1% which is higher than that of the Korean Americans and the proportion of the Koreans smoking daily is also at least two times higher than that of the Korean Americans. Similarly, for alcohol drinking, the Koreans showed higher drinking experience rate and no less than three times higher drinking frequency than that of Korean Americans. Conclusion: It is expected that this study will contribute greatly to solving health problems among foreign immigrants and overseas Koreans in future by clarifying any differences in health status and health behaviors resulting from sociocultural differences despite of similar genetic factors.

• 대한간호학회지
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• 제47권3호
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• pp.357-366
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• 2017

Purpose: The aim of this study was to determine the influence of various factors on preterm labor symptoms (PLS) and preterm birth (PB). Methods: This prospective cohort study included 193 women in the second stage of pregnancy. Multiple characteristics including body mass index (BMI), smoking, and pregnancy complications were collected through a self-report questionnaire. Pregnancy stress and PLS were each measured with a related scale. Cervical length and birth outcome were evaluated from medical charts. Multiple regression was used to predict PLS and logistic regression was used to predict PB. Results: Multiple regression showed smoking experience, pregnancy complications and pregnancy specific stress were predictors of PLS and accounted for 19.2% of the total variation. Logistic regression showed predictors of PB to be twins (OR=13.68, CI=3.72~50.33, p<.001), shorter cervix (<25mm) (OR=5.63, CI=1.29~24.54, p<.05), BMI >25 ($kg/m^2$) (OR=3.50, CI=1.35~9.04, p<.01) and a previous PB (OR=4.15, CI=1.07~16.03, p<.05). Conclusion: The results of this study show that the multiple factors affect stage II pregnant women can result in PLS or PB. And preterm labor may predict PB. These findings highlight differences in predicting variables for pretrm labor and for PB. Future research is needed to develop a screening tool to predict the risk of preterm birth in pregnant women.

• 여성건강간호학회지
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• 제20권3호
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• pp.185-194
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• 2014

Purpose: The aim of this study was to assess health-related behavior of pregnant women and breastfeeding mothers by investigating relevant risk factors. Methods: Data of 10,396 women (age 19 to 49 years) from the Korea National Health and Nutrition Examination Survey report from 2007 to 2012 was used to analyze factors associated with health-related behavior. The subjects were divided into pregnant women; breastfeeding mothers; and non-pregnant women. Bottle feeding mothers were excluded. Results: Current smoking rate including self-reported smoker and/or positive cotinine urine test were lower for pregnant or breast-feeding group than non-pregnant group. Heavy-drinking was not different among groups while monthly drinking rate was higher in non-pregnant group. Rate of stress recognition was lower in pregnant and breast-feeding group than non-pregnant group. Rate of experience for depressive symptoms and rate of suicidal ideation were not different among groups. Conclusion: Pregnant women and breast-feeding mothers maintain a good pattern of health- related behavior compared to non-pregnant women. However, substantial proportion of pregnant women and breast-feeding mothers continue to drink and smoke. This shows the need for a plan that will modify health-related behavior.

• 근관절건강학회지
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• 제24권1호
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• pp.56-65
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• 2017

Purpose: The purposes of this study were to identify degrees of low back pain, knowledge of and educational needs for low back pain of patients with chronic low back pain and to investigate their relationships. Methods: Data were collected from questionnaires distributed to 83 patients with chronic low back pain at a hospital. Results: The low back pain score was $4.70{\pm}2.22$ out of 10. The degree of low back pain was a statistically significant difference according to gender, smoking, radiating pain and frequency and duration, daily life disturbance degree, sleep disturbance and depression. The knowledge score was 8.29 out of 13. The knowledge was a statistically significant difference according to smoking and degree of sleep disturbance. The educational needs score was 39.83 out of 50. The educational needs was a statistically significant difference according to age, duration of disease, radiating pain, standing time, depression, pain treatment experience, and treatment institutions. As the low back pain increased, the educational needs increased (r=.254, p=.021). There were no correlations between low back pain and knowledge (r=-.040, p=.720) and knowledge and educational needs (r=.061, p=.581). Conclusion: It is important to focus on items with statistically significant differences in pain, knowledge, and educational needs, and to select low knowledge and high educational needs items to develop a systematic education plan.

• Journal of Obesity & Metabolic Syndrome
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• 제26권1호
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• pp.52-60
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• 2017

Background: This study investigated the relationship between depressive symptoms and physical fitness, obesity indices, and vitamin D status in office workers. Methods: The subjects were 514 adults with more 30 years of experience as office workers in the city of Seoul. Lifestyle risk factors, obesity indices, physical fitness, and serum vitamin D levels were assessed with a standardized protocol. The Beck Depression Inventory (BDI) was used to assess depression status. Vitamin D status was assessed by measuring serum 25-hydroxyvitamin D concentrations. Based on the BDI scores, participants were classified into no depression (ND, $BDI{\leq}9$), mild depression (MiD, $10{\leq}BDI{\leq}15$), and moderate depression (MoD, $16{\leq}BDI{\leq}23$) groups. Results: Compared with the high cardiorespriatory fitness group, the low cardiorespiratory fitness (men OR=2.618, women OR=1.596) an middle cardiorespiratory fitness group (men OR=1.256, women OR=1.110) had significantly higher odds ratio for having depressive symptoms, even after adjustment for age, hypertension, diabetes, hyperlipidemia, cardiovascular disease, alcohol intake, smoking, body mass index (BMI), percent body fat (%BF), and waist circumference (WC). Compared with the insufficient or deficient vitamin D group , the sufficient vitamin D group had significantly lower odds ratios for having depressive symptoms (men OR=0.121, women OR=0.114), even after adjustment for age, hypertension, diabetes, hyperlipidemia, cardiovascular disease, alcohol intake, smoking, BMI, %BF, and WC. Conclusion: Vitamin D supplementation and outdoor activities should be key components of a lifestyle intervention against office workers' depression.

• 대한영양사협회학술지
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• 제27권3호
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• pp.162-178
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• 2021

The study examined the perceived health status, dietary habits, and health-related lifestyle habits of middle-aged men and women in Seoul and Gyeonggi-do areas. The survey was conducted on 670 individuals (320 men and, 350 women), aged 40~64 years, in Seoul and Gyeonggi-do areas. The online and written data were analyzed using the SPSS WIN 25.0 program. Although there was a significant difference in the perceived health status (P < 0.01), there were no significant differences in the subjective stress and the current disease status according to sex. For dietary habits, the scores for fruit intake (P < 0.05), meat and fish intake (P < 0.05), milk and dairy products intake (P < 0.01), and seaweed intake (P < 0.05) were higher in women than men. The scores for three-meal eating (P < 0.05) and water intake (P < 0.01) were higher in men than women. For the health-related habits, alcohol-drinking frequency, daily alcohol consumption, smoking experience, and daily smoking were higher in men than women (P < 0.001). In contrast, caffeinated beverage intake, exercise frequency, and daily smart-phone, computer, and TV using time were similar in both sexes. The meal-eating time was faster in men than women (P < 0.01). For dietary behavior changes, only appetite showed a significant gender difference (P < 0.05). This study provides essential information on the perceived health status, dietary habits, and health-related lifestyle habits in middle-aged men and women. Nevertheless, further research and a practical nutrition program will be needed to solve undesirable dietary habits and improve the health and lifestyle of middle-aged adults according to sex.

• 치위생과학회지
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• 제19권1호
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• pp.48-59
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• 2019

Background: The purpose of this study is to provide the data for discussions related to oral health promotion policies for single-person households by analyzing the status of unmet dental needs and related factors in single-person households in Korea, based on the Anderson model. Methods: The data, obtained from 544 single-person households of those over 20 years old who were targeted for the 6th Korea National Health and Nutrition Examination Survey, were analyzed through a complex sample frequency analysis, complex sample cross analysis (Rao-Scott chi-square test), and complex sample binary logistic regression analysis on a complex sampling design. Results: The most frequently given reason for an unmet dental need among single-person households was economic (52.4%). Factors related to the unmet dental needs of single-person households are smoking, which is a predisposing factor; personal income levels, which are an enabling factor; chewing discomfort; and limited daily activities, which are need factors. Smokers, the high-income group, the chewing-discomfort group, and the limited activity group showed high unmet dental care experience. Smokers had a 2.75 times higher rate of unmet dental care than non-smokers, and the high-income group had a 5.29 times higher rate of unmet dental needs than the median group. The rate of unmet dental needs for the chewing discomfort group was 3.27 times higher than the non-chewing discomfort group, and the limited activity group had a 7.87 times higher rate of unmet dental needs than the non-limited activity group. Conclusion: It is necessary to map out policies designed to help maintain and promote met dental needs considered to be internally heterogeneous to single-person householders, based on the Anderson model.

• 한국학교보건학회지
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• 제34권3호
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• pp.179-189
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• 2021

Purpose: The purpose of the study was to investigate health behavior changes in Korean adolescents before and during the COVID-19 pandemic. Methods: A descriptive cross-sectional design was employed. Data were obtained from the 15~16th (2019~2020) Korea Youth Risk Behavior Web-based Survey. Overall, the data of 112,251 students, 57,303 before the COVID pandemic and 54,948 during the pandemic, were included. The data were analyzed using rao-scott 𝝌²-test, t-test, ANCOVA and logistic regression analysis. Results: While sitting time for study decreased, sitting time for leisure increased in the 2020 group compared to the 2019 group. The 2020 group was more likely to skip breakfast and have a higher BMI than the 2019 group. The 2020 group was less likely to consume fruit and engage in moderate and vigorous physical activities than the 2019 group. The 2020 group was less likely to engage in CC, EC, and HTP current smoking and be exposed to secondhand smoke at home, school, and public places than the 2019 group. The 2020 group was more likely to be satisfied with sleep, but less likely to experience stress, depression, suicidal ideation, suicidal plans, and suicidal attempts than the 2019 group. Conclusion: It is necessary to reduce sedentary time, encourage physical activities, manage smoking and drinking rates continuously, and establish a network system to prevent psychological loneliness and isolation for adolescents, which requires participation of experts from the community as a whole.

• 산업융합연구
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• 제20권11호
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• pp.141-148
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• 2022

본 연구는 청장년층과 노년층의 고혈압 환자의 건강행위 수행정도를 파악하고, 이에 따른 복합만성질환으로의 이행과 합병증 발생을 예방하는데 유용한 기초자료를 얻기 위해 시도 되었다. 연구자료는 2018년 한국의료패널자료를 이용하여 분석하였다. 연구대상은 고혈압을 진단받은 자 중에서 장애 및 활동장애가 없는 3,117명이고 청장년층과 노년층으로 구분하여 분석하였다. 연구결과 첫째, 의료이용율과 약물복용 순응도는 전체적으로 높은 것으로 나타났으며, 노년층에서 더 높게 나타났다. 둘째, 체질량지수(BMI)평균 및 25kg/㎡ 이상 비만인 경우도 청장년층에서 더 높게 나타났다. 셋째, 흡연경험과 음주경험, 흡연량과 음주량은 모두 청장년층이 노년층에 비해 높은 것으로 나타났다. 넷째, 중등도 신체활동 및 걷기는 전체적으로 청장년층이 많이 실행하고, 중등도 신체활동량과 걷기 지속시간에는 차이가 없었다. 다섯째, 주관적 건강상태는 청장년층이 더 긍정적으로 인식하는 것으로 나타났다. 본 연구결과를 토대로 젊을때부터 맞춤형 건강관리의 필요성 인식제고와 지속가능한 실효성 있는 프로그램 개발이 이루어지도록 할 필요가 있다.