• Asian Pacific Journal of Cancer Prevention
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• 제13권7호
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• pp.3113-3118
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• 2012

Introduction: Cancer is the second cause of death in Kuwaiti people after cardiovascular diseases. This study is the first in the country to describe epidemiological measures related to cancer in this population. Methods: Data obtained from the Kuwait cancer registry included all Kuwaiti patients between years 2000-2009. Analyses were conducted using age-specific rates, the age-standardization-direct method, 95% confidence intervals (95% CI), cumulative risk by the age of 74 years, limited-duration prevalence, mortality and forecasting to year 2029. Results: It was noted that the commonest cancer sites were colorectal with an age standardized incidence rate (ASIR) of 16.1/100,000 in males and breast (49.4/100,000) in the female population. The trend of cancer incidence (1974-2009) showed no statistically significant change. First causes of death due to cancer were female breast 8(6.4-9.6)/100,000 and lung (males) 8.1/100,000 (6.6-10.0). The risk of developing cancer by the age of 74 was 13.4% (1/8) and 14.3% (1/7) in males and females respectively, and the risk of dying from cancer in the same age group was 1/17 and 1/23. By the end of 2009, prevalent cases represented 0.52% of the Kuwaiti population. In the year 2029, the total number of cancer cases is expected to reach 1200 cases compared to 889 cases in 2009. Conclusions and recommendations: The most common cancers in Kuwait (breast, colorectal and lung) are largely preventable. Prompt and effective interventional prevention programs that vigorously involve diet, anti-smoking and physical activity for both sexes are urgently required.

• Biomolecules & Therapeutics
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• 제30권6호
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• pp.603-615
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• 2022

Assessing the health of international migrants is crucial in the Republic of Korea, Asia, and even worldwide. We compared the risk factors for non-communicable diseases among Asian migrants in Korea and the Korean population. This cross-sectional (2015) and longitudinal (2009-2015) observational study comprised a population-wide analysis spanning 2009 to 2015. Asian migrants (n=987,214) in Korea and Korean nationals (n=1,693,281) aged ≥20 were included. The Asian migrants were classified as Chinese, Japanese, Filipino, Vietnamese, and other. The prevalence of risk factors for non-communicable diseases (current smoking, obesity, diabetes mellitus, and hypertension) were analyzed. Regarding the age-adjusted prevalence, direct age standardization was conducted separately by sex using 10-year age bands; the World Standard Population was used as the standard population. Among the participants aged ≥20, the age-adjusted prevalence of current smoking was higher among Chinese and other Asian migrant men than among Korean men and women (p<0.001 and p<0.001, respectively). The age-adjusted prevalence of obesity was higher among Chinese, Filipino, and other Asian migrant women than in Korean women (p<0.001, p=0.002, and p<0.001, respectively). Among the participants aged 20-49, the age-adjusted prevalence of diabetes mellitus and hypertension was higher in Filipino migrant women than in Korean women (p=0.009 and p<0.001, respectively). Current rates of smoking and obesity were worse among Asian migrants of specific nationalities than among native Koreans. The health inequalities among Filipino migrant women in Korea, especially those aged 20-49, should be addressed.

• Journal of Genetic Medicine
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• 제12권2호
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• pp.92-95
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• 2015

Purpose: Increased maternal age is a major risk factor for chromosomal abnormalities. The maternal age-specific risk of fetal trisomy was theoretically calculated. We investigated the actual frequency of fetal trisomy between 16 and 24 gestational weeks in pregnant women over the age of 34 at delivery. Materials and Methods: We retrospectively, over a four-year period, reviewed the medical records of women with singleton pregnancies that started their antenatal care before the 10th week of pregnancy. Pregnant women aged 34 to 45 years at the time of delivery were enrolled and divided into groups of one-year intervals. We investigated the frequency of Down syndrome and all trisomies as a function of the maternal age and compared with the theoretical maternal-age-specific risk. Results: Of the 5,858 pregnant women enrolled in the study, the rate of trisomy 21 was 0.29% (17 cases). The observed frequencies of trisomy 21 in women with maternal ages of 35 years and 40 years were 1:1,116 and 1:141, respectively. The rate of all trisomies was 0.39% (23 cases). The observed frequencies of all trisomies in women with maternal ages of 35 years and 40 years were 1:372 and 1:56, respectively. Conclusion: The frequencies of Down syndrome and all trisomies were proportional to the maternal age. However, the observed frequencies of Down syndrome and all trisomies between the 16 and 24 gestational weeks were lower than the theoretical rates.

• Korean Journal of Otorhinolaryngology-Head and Neck Surgery
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• 제60권10호
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• pp.504-511
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• 2017

Background and Objectives In this study, we evaluated differences in the prevalence of allergic rhinitis, asthma, atopic dermatitis and specific immunoglobuline E (IgE) value for some respiratory antigens in Korean adults. Subjects and Method The study was conducted using data from the 5th National Health and Nutrition Survey (2010-2012). All subjects who were aged 19 years or older completed questionnaires on asthma, atopic dermatitis and allergic rhinitis. The subjects were first divided into male and female, and then into age groups of 19-29, 30-39, 40-49, 50-59, 60-69, ${\geq}70$ each. The lifetime and current prevalence rates for allergic rhinitis, asthma, and atopic dermatitis were calculated for each age group. The total and specific IgE level for Dermatophagoides farinae (DF), cockroach, and dog dander were also calculated. Results Final participants of 17542 were analyzed for the prevalence rate among the total of 25534 participants. The mean IgE level was calculated from 2028 subjects from the final participants. In asthma, the lifetime prevalence and current prevalence increased with age, but decreased with atopic dermatitis and allergic rhinitis. Total IgE level increased with age, but IgE level of DF reached its peak at 20-29 years, and then decreased rapidly thereafter. There was no clear trend for cockroach and dog dander. Conclusion The prevalence of allergic diseases in adults varies widely by age group. Asthma has a low prevalence after age 20 and gradually increases after age 50. Atopic dermatitis and allergic rhinitis are the most prevalent in their 20s and gradually decrease thereafter.

• Parasites, Hosts and Diseases
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• 제22권1호
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• pp.109-115
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• 1984

대구시민들에 있어서 장내 기생광충류의 최근 감염상을 알아보기 위해 1983연 3월부터 9월까지 대구시내 5개동(남구 봉덕동, 북구 노원동, 서구 비산동, 동구 신암동 및 수성구 수성동)주민를 조사 대상으로 선정하여 formalinether 집란법 및 scotch-tape 항문주위도말법으로 광충류 충란 검사를 실시하였다. 총 피검자 1,697명중 장내접충류 감염률은 27.9%이었으며, 이중 편충이 13.2%로 가장 높았고, 그 다음은 7.0%를 나타내는 요충이었으며, 구충은 0.:1로 가장 낮았다. 성별 감염률에 있어서 남자의 경우 간흡충, 요꼬가와흡충, 조충등은 여자에 비해서 그 율이 다소 높았으나, 편충의 경우에는 양자간에 유의적 차를 인정할 수 없었다. 연령군별 감염률에 있어서는 편충은 20∼29세군에서 남자 17.5%. 여자 17.6%로 가장 높았으며, 0∼9세군에서는 남자 5.5%, 여자 9.6%로 가장 낮았다. 간흡충은 30∼39세군에서 가장 높았으며 요꼬가와흡충도 간흡충과 비슷한 양상을 나타내었다. 혼합기생상에 있어서는 1종기생이 가장 많았고 다음은 2종의 중복기생이었으며, 3종의 혼합기생은 매우 적었다. 이상의 성적으로 미루어 보아 대구직할시 주민들에서의 장내 기생 윤충류 감염은 아직도 고율임을 알 수 있었다.

• 한국인구학
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• 제24권2호
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• pp.207-234
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• 2001

지난 20 여년간 미주 한인의 수는 급속도로 증가하였다. 하지만 이들의 건강에 관한 연구는 거의 이루어지지 않았다. 본 연구는 기대여명(期待餘命), 연령별 사망률, 그리고 사망의 주요원인 등을 통한 본국 거주 한국인과 미주 한인의 건강 수준 비교를 그 목적으로 한다. 분석결과 전반적으로 미주 한인이 같은 연령의 한국인에 비해 기대여명은 더 높고, 연령별 사망률은 더 낮게 나타났다. 사망의 주요 원인에 관한 분석 결과, 미주 한인에게 있어서 신생물 (Neoplasms)로 인한 사망이 빈번하게 발견되었으나 소화기계 질환 (Diseases of the digestive system), 특히 간질환으로 인한 사망률은 동일연령의 본국 거주 한국인에 비해 크게 낮은 것으로 나타났다. 두 인구 집단간 큰 차이를 보이는 신생물과 소화기계 질환에 대해 인구 사회 경제적 요소들을 통제하여 회귀 분석을 실시한 결과 신생물로 인한 사망 비율의 차이는 변함이 없었다. 결론적으로 미주 한인이 본국 거주 한국인에 비해 상대적으로 양호한 건강상태를 유지하고 있다고 볼 수 있고, 이는 미주 한인의 교육수준이 상대적으로 높고, 이민 후 보다 건강한 생활습관을 습득하기 때문이라고 여겨진다. 그러나 미주 한인의 경우 이질적인 문화와 언어 사용에 의한 정신적 스트레스와 소수민족이기 때문에 보건정책의 혜택에서 쉽게 소외된다는 사실 등을 고려할 때 본 연구 결과는 보다 지속적고 심도있는 연구의 필요성을 시사한다.

• Asian Pacific Journal of Cancer Prevention
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• 제14권6호
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• pp.3581-3585
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• 2013

Background: Accurate statistics on the cancer burden are essential, both for purposes of research and for setting priorities in healthcare management. So that in vast countries with partial registration coverage, such as Iran, local data are more useful. We here estimated the incidence, prevalence and mortality time trend of four major cancer site, lung, stomach, breast and prostate, over the period 2001-2010 and provided short-range projections to 2015 in Isfahan. Materials and Methods: Estimates were derived by applying the mortality-incidence analysis method, a back-calculation approach to estimate and project incidence, prevalence and mortality of chronic degenerative disease, starting from knowledge of mortality and relative survival information. Results: Age adjusted incidence, mortality and prevalence rates in Isfahan exhibited a clear upward trend for all four sites during the period 2001-2015, with marked increasees in prostate and breast predicted for the future. Difference in incidence trends between males and females might be attributable to the difference in risk factors specific to certain cancer sites, with smoking being the main risk factor. Conclusions: In this study, males and females displayed an increasing pattern for incidence and mortality rate over the entire study period until 2015. This information can be used as basis for planning healthcare management and allocating recourses in public health.

• Journal of Preventive Medicine and Public Health
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• 제39권3호
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• pp.255-262
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• 2006

Objectives: This study is conducted to identify the cancer incidence in Gwangju during the 5-year period from 1998 to 2002 and to assess the completeness and validity of the cancer registry data during this time period. Methods: All cases that had a diagnosis of invasive cancer (ICD-10 sites C00-C97) during the study period were retrieved from the records of the Gwangju Cancer Registry (GCR), which theoretically includes all the cancer cases in Gwangju. All the cases during the study period were analyzed by gender, age group and cancer sites. The completeness (mortality/incidence ratio and age-specific incidence curve) and validity (histologic verification, primary site unknown, age unknown and death certificate only) of the cancer registry in Gwangju were analyzed by gender, age group and cancer sites for the 5-year period. Results: The overall cancer incidence was higher in the males than in the females (age-standardized incidence rates (ASR) 299.8 and 172.4 per 100,000, respectively). In males, the most common cancer was stomach (ASR: 65.8), followed by liver (ASR: 50.5), bronchus and lung (ASR: 50.5), colo-rectum (ASR: 26.7), oesophagus (ASR: 10.6), and bladder (ASR: 10.3) in descending order. In females, the most common cancer was stomach (ASR: 26.8), followed by thyroid (ASR: 20.7), breast (ASR: 20.4), cervix uteri (ASR: 14.3), bronchus and lung (ASR: 13.0), liver (ASR: 10.7) and colo-rectum (ASR: 17.2) in descending order. The overall quality (completeness and validity) of the cancer registry was at the in 'good' level. Conclusions: These results will be useful in the overall context of planning and evaluating of cancer control activities in Gwangju.

• 한국IT서비스학회지
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• 제22권3호
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• pp.101-118
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• 2023

The 'MZ generation' is accustomed to expressing their thoughts and opinions online. As a result, the role of social media in understanding the opinions and public sentiment of the MZ generation has become increasingly important. In particular, the role of social media in understanding the opinions of young people in political contexts such as policies and elections is becoming more significant. Traditionally, in such political situations, various institutions conduct opinion surveys to grasp the opinions of the people. However, existing opinion surveys have many errors and limitations in understanding the specific opinions of the entire population since they are conducted on arbitrary individuals through survey techniques. Online communities are representative social media that share the opinions of the public on specific issues such as politics, economics, and culture. Therefore, online communities are widely used as a means to supplement the limitations of traditional opinion polls. In particular, the MZ generation is familiar with online platforms, and their political support has significant influence on election results and policy decisions. With this regard, this study analyzed the relationship between the sentiment reflected in online community text data by age group on major candidates and public opinion survey support rates during the Korean presidential election for those in their 20s. The analysis showed that negative sentiments reflected in online communities by the MZ generation have a negative correlation with public opinion survey support rates. This study contributes to theory and practice by revealing a significant association between social media and public opinion polls.

• Asian Pacific Journal of Cancer Prevention
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• 제14권3호
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• pp.2067-2070
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• 2013

Background/Aim: Stomach cancer is the second most common cause of death from all malignant tumors in the world (third in men, fifth in women), with a strong decreasing trend in most developed countries. The aim of this descriptive epidemiological study was to analyze mortality of stomach cancer in Serbia, excluding the Province of Kosovo, in the 1991-2009 period. Materials and Methods: In data analysis, we used mortality rates which were standardized directly using those of the world population as a standard. In order to analyze the mortality trend from stomach cancer, linear trend and regression analysis were used. Confidence intervals (CIs) for the average age-adjusted and age-specific mortality rates were assessed with 95% level of probability. Mortality data were derived from the data file of the Statistical Office of the Republic of Serbia. Results: During the 1991-2009 period, a significant downward trend in mortality of stomach cancer was recorded in Serbia (y=9.78 - 0.13x, p=0.000; average annual percent change was -6.3 (95%CI, -7.8 to - 4.8). During the same period, a significant decrease in mortality trend was found both in male (y=14.13 - 0.20x; p=0.000; % change was -7.7 (95%CI, -10.9 to -4.5) and female populations (y=6.27 - 0.08x; p=0.000; % change was - 4.4 (95%CI, -5.3 to -3.6). Conclusion: Decreasing trends in mortality from stomach cancer in Serbia are similar to those in most developed countries.