• International Journal of Advanced Culture Technology
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• 제10권1호
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• pp.144-153
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• 2022

In order to promote cervical cancer prevention behaviors of female college students, this study aims to explore factors that influence cervical cancer prevention behavior of female college students. Specifically, this study examined mediating roles of knowledge and self-efficacy in predicting behavioral intention to prevent cervical cancer. An online survey was conducted on female college students. Analysis of 236 female college students' responses revealed that health status influenced behavioral intention to prevent cervical cancer indirectly through knowledge and self-efficacy. Exposure to Internet media influenced behavioral intention to prevent cervical cancer directly and indirectly through knowledge and/or self-efficacy. Knowledge influenced behavioral intention to prevent cervical cancer directly and indirectly through self-efficacy. Based on the findings of this study, we provided implications for planning of educational programs and campaigns to promote the cervical cancer prevention behaviors of female college students.

• Asian Pacific Journal of Cancer Prevention
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• 제14권12호
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• pp.7301-7307
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• 2013

Background: Conspicuous differences in participation rates for breast self-examination (BSE), clinical breast examination (CBE), and referral for further investigations have been observed indicating involvement of a number of different factors. This study analysed determinants for participation in different levels of the breast cancer screening process in Indian females. Materials and Methods: An intervention group of 52,011 women was interviewed in a breast cancer screening trial in Trivandrum district, India. In order to assess demographic, socio-economic, reproductive, and cancer-related determinants of participation in BSE, CBE, and referral, uni- and multi-variate logistic regression was employed. Results: Of the interviewed women, 23.2% reported practicing BSE, 96.8% had attended CBE, and 49.1% of 2,880 screen-positives attended referral. Results showed an influence of various determinants on participation; women who were currently not married or who had no family history of cancer were significantly less likely to attend the screening process at any level. Conclusions: Increasing awareness about breast cancer, early detection methods, and the advantages of early diagnoses among women, and their families, as well as health care workers offering social support, could help to increase participation over the entire screening process in India.

• Asian Pacific Journal of Cancer Prevention
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• 제13권8호
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• pp.3763-3766
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• 2012

Background: Methylenetetrahydrofolate reductase (MTHFR) is a key enzyme in the metabolism of folate, and the role of the MTHFR C677T polymorphism in pancreatic carcinogenesis is still controversial. Methods: A literature search was performed using Pubmed and CNKI databases for published studies through May 2012. We performed a meta-analysis of all relevant case-control studies that examined the association between MTHFR C677T polymorphism and pancreatic cancer risk. Results: Finally, 9 individual case-control studies with a total of 1,299 pancreatic cancer cases and 2,473 controls were included into this meta-analysis. Results: This metaanalysis showed there was an obvious association between MTHFR C677T polymorphism and pancreatic cancer risk in East Asians (for allele model, OR = 1.67, 95%CI 1.11-2.51; For homozygote model, OR = 2.77, 95%CI 1.40-5.48; for recessive model, OR = 1.96, 95%CI 1.54-2.50; for dominant model, OR = 2.11, 95%CI 1.01-4.41). However, no significant association was found in Caucasians. Conclusions: The MTHFR C677T polymorphism is associated with pancreatic cancer risk, and a race-specific effect may exist in this association. More studies with a larger sample size are needed to further clarify this association.

• Asian Pacific Journal of Cancer Prevention
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• 제15권11호
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• pp.4617-4622
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• 2014

Background: Several studies have previously focused on associations between the (GT)n repeat polymorphism of the heme oxygenase-1 (HO-1) gene promoter region and risk of cancers, but results are complex. We conducted the present meta-analysis to integrate relevant findings and evaluate the association between HO-1(GT)n repeat polymorphism and cancer susceptibility. Materials and Methods: Published literature was retrieved from the PubMed/MEDLINE, EMBASE and ISI Web of Science databases before November 2013. For all alleles and genogypes, odds ratios were pooled to assess the strength of the associations using either fixed-effects or random-effects models according to heterogeneity. Subgroup analysis was conducted according to ethnicity and histopathology. Results: A total of 10 studies involving 2,367 cases and 2,870 controls were identified. The results showed there was no association between HO-1 (GT)n repeat polymorphism and the cancer risk both at the allelic and genotypic level. However, in the stratified analysis, we observed an increased risk of squamous cell carcinoma in persons carrying the LL genotype and the LL+LS genotype as compared with those carrying the SS genotype. When the LS and SS genotypes were combined, the odds ratio for squamous cell carcinoma in LL-genotype carriers, were also significantly increased. No publication bias was observed. Conclusions: The LL genotype and L-allele carrying genotypes (LL+LS) of HO-1 (GT)n repeat polymorphism are potential genetic factors for developing squamous cell carcinoma. More large and well-designed studies are required for further validations.

• Asian Pacific Journal of Cancer Prevention
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• 제15권3호
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• pp.1471-1475
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• 2014

Background: The epidemiological patterns of cancer incidence have been investigated widely in western countries. Nevertheless, information is quite limited in Jiangxi province, southern China. Materials and Methods: All data were reported by 6 population-based cancer registries in Jiangxi Province. The results were presented as incidence rates of cases by site (ICD-10), sex, crude rate (CR), age-standardized rates (ASRs) and truncated incidence rate (TR) per 100,000 person-years, using the direct method of standardization to the world population. Results: 8,765 new cancer cases were registered in our study during the period 2009-2011. Diagnosis of cancer was based on histopathology in 61.0%, clinical or radiology findings in 4.87% and death certificate only (DCO) in 3.0% of the cases. The median age at diagnosis was 62.0 years (mean, 61; standard deviation, 15). The ASRs were 170.8 per 100,000 for men and 111.2 for women. The ASRs for all invasive cancers from the urban areas (145.7 per 100,000) was higher than that of rural areas (137.1). Incidence rates for lung cancer were higher in rural (35.8) than in urban areas (27.0). Similarly, relatively high rates were observed for stomach cancer in rural (20.1) relative to urban areas (15.5). Conclusions: Our results reveal that the most common cancers were breast and lung in women and lung and liver in men. Interestingly, this study suggested a higher incidence rates for lung and stomach cancer in rural males than in urban population, which may suggest other potential causes, such as over-consumption of smoked meats and high prevalence of Helicobacter pylori infection, respectively. Public education and the promotion of healthy lifestyles should be actively carried out.

• Asian Pacific Journal of Cancer Prevention
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• 제15권16호
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• pp.6691-6695
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• 2014

Background: A population-based cervical cancer screening program using visual inspection with acetic acid was launched in Maldives in 2014. Our study aimed to assess the knowledge, attitude and practices of women in relation to risk factors of cervical cancer, early detection of the disease and its prevention. Materials and Methods: The questionnaire based survey was conducted among 20 to 50 year old women, systematically sampled to represent three regions of Maldives. Trained investigators interviewed a total of 2,845 women at home. Results: The prevalence of the risk factors of cervical cancer like early age at marriage and childbirth, multiple marriages, multiple marriages of the husbands, and multiple pregnancies was high. More women knew about breast cancer than cervical cancer. Even among the small number of women who knew of cervical cancer, only 34.6% had the knowledge of at least one early symptom. Very few women knew that the cancer could be prevented by any test. Only 6.2% of the women reported having ever undergone a Pap smear. Many women had the misconception that cervical cancer was infectious. In Maldives the younger women have high literacy rate due to the policy of universal free education and those with higher levels of education had improved knowledge of cervical cancer and its risk factors. The prevalence of risk factors also reduced with improved literacy. Conclusions: Awareness about risk factors and prevention of cervical cancer is limited among Maldivian women in spite of having high exposure to some of the risk factors. A universal literacy program in the country has helped to improve the knowledge of cervical cancer prevention and to reduce the exposure to various risk factors in the younger population.

• Asian Pacific Journal of Cancer Prevention
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• 제16권5호
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• pp.2105-2105
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• 2015

• Asian Pacific Journal of Cancer Prevention
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• 제14권11호
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• pp.6465-6468
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• 2013

This study aimed to assess body features, and alimentary and lifestyle behavior related to cancer prevention among Romanian adults having relatives with cancer. The study was performed in 2010/2011 in an oncological hospital in Cluj-Napoca, Romania. It involved 320 adults who had relatives with cancer. An anonymous questionnaire was filled in by each participants; their weights and heights were measured and body mass index (BMI) was calculated, 56.6% of the participants having a value higher than 24.9. Almost all subjects ate less than 400g of fruits and vegetables daily and 56% of the participants consumed more than 500 g of red meat weekly. One quarter of the study sample was performing less than 30 minutes of moderate physical activity daily. Some 28.1% of the subjects were smokers. These data call for comprehensive actions to help Romanian cancer patient relatives to respect the recommendations regarding healthy lifestyle promotion and cancer prevention. Health professionals should periodically assess body composition and lifestyle components of adults who have relatives with cancer in order to identify unhealthy behavior and offer them personalized education and counseling.

• 한국응급구조학회지
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• 제23권2호
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• pp.125-138
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• 2019

Purpose: This study aimed to assess college students' knowledge, attitude, and health behavior regarding cancer based on 10 national cancer prevention recommendations and to examine the relation between these variables. Methods: The participants were 189 college students in J city. Data were collected with a questionnaire consisting of items on cancer-related knowledge, attitude toward cancer, and implementation of 10 national recommendations on cancer. The data were analyzed using independent two-sample t-test, one-way analysis of variance, $Scheff{\acute{e}}$ multiple comparison test, Pearson's correlation coefficients, and multiple regression(stepwise) analysis with SPSS/WIN 21.0 program (IBM, Armonk, NY, USA). Results: The mean scores for knowledge, attitude, and health behavior were 23.83 points (out of a possible 32), 33.10 points (out of possible 50), respectively. Attitude was positively correlated with health behavior and accounted for 37.7% of cancer prevention health behavior. Conclusion: The findings of this study suggest that the related factors should be considered in the development and implementation of systemic education programs that can encourage and promote cancer prevention health behavior among college students.

• Asian Pacific Journal of Cancer Prevention
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• 제14권12호
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• pp.7321-7324
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• 2013

Objective: To estimate the incidence and mortality rates for pancreatic cancer in China. Methods: After checking and reviewing the cancer registry data in 2009 from 72 cancer registry centers, we divided cancer registry areas into urban and rural areas. Incidence/mortality rates, age-specific incidence/mortality rates, age-standardized incidence/mortality rates, proportions, and cumulative incidence/mortality rates for pancreatic cancer were calculated. Results: The total number of newly diagnosed pancreatic cancer cases and deaths in 2009 were 6,220 and 5,650, respectively. The crude incidence rate in all cancer registry areas was 7.28/100,000 (males 8.24, females 6.29). The age-standardized incidence rate by Chinese standard population (ASR) was 3.35/100,000, with ranking at 7th among all cancers. Pancreatic cancer incidence rate was 8.19/100,000 in urban areas whereas it was 5.41/100 000 in rural areas. Cancer mortality rate in all cancer registry areas was 6.61/100,000 (males 7.45; females 5.75), with ranking at 6th among all cancers, and 7.42/100 000 in urban but 4.94/100000 in rural areas. Conclusions: Pancreatic cancer incidence and mortality rates have shown a gradual increase in China. Owing to the difficulty of early diagnosis, identification of high-risk population and modification of risk factors are important to reduce the burden of pancreatic cancer.