Dataset Information

Public awareness of risk factors for cancer among the Japanese general population: a population-based survey.

ABSTRACT:

Background

The present study aimed to provide information on awareness of the attributable fraction of cancer causes among the Japanese general population.

Methods

A nationwide representative sample of 2,000 Japanese aged 20 or older was asked about their perception and level of concern about various environmental and genetic risk factors in relation to cancer prevention, as a part of an Omnibus Survey. Interviews were conducted with 1,355 subjects (609 men and 746 women).

Results

Among 12 risk factor candidates, the attributable fraction of cancer-causing viral and bacterial infection was considered highest (51%), followed by that of tobacco smoking (43%), stress (39%), and endocrine-disrupting chemicals (37%). On the other hand, the attributable fractions of cancer by charred fish and meat (21%) and alcohol drinking (22%) were considered low compared with other risk factor candidates. For most risk factors, attributable fraction responses were higher in women than in men. As a whole, the subjects tended to respond with higher values than those estimated by epidemiologic evidence in the West. The attributable fraction of cancer speculated to be genetically determined was 32%, while 36% of cancer was considered preventable by improving lifestyle.

Conclusion

Our results suggest that awareness of the attributable fraction of cancer causes in the Japanese general population tends to be dominated by cancer-causing infection, occupational exposure, air pollution and food additives rather than major lifestyle factors such as diet.

SUBMITTER: Inoue M

PROVIDER: S-EPMC1351169 | biostudies-literature | 2006 Jan

REPOSITORIES: biostudies-literature

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Publications

Public awareness of risk factors for cancer among the Japanese general population: a population-based survey.

Inoue Manami M Iwasaki Motoki M Otani Tetsuya T Sasazuki Shizuka S Tsugane Shoichiro S

BMC public health 20060110

<h4>Background</h4>The present study aimed to provide information on awareness of the attributable fraction of cancer causes among the Japanese general population.<h4>Methods</h4>A nationwide representative sample of 2,000 Japanese aged 20 or older was asked about their perception and level of concern about various environmental and genetic risk factors in relation to cancer prevention, as a part of an Omnibus Survey. Interviews were conducted with 1,355 subjects (609 men and 746 women).<h4>Resu ...[more]

PMID: 16403223

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Project description:ObjectivesThis study aimed to assess the knowledge of risk factors and warning symptoms and attitude towards gastric cancer screening among the general population in China.SettingHunan province, China PARTICIPANTS: Individuals aged older than 18 years were recruited using a cluster sampling method.DesignA cross-sectional study, and a pretested structured questionnaire was used to assess participants' awareness of gastric cancer.Primary and secondary outcome measuresKnowledge level of risk factors and warning symptoms of gastric cancer, gastric cancer screening attitude, sociodemographic factors associated with gastric cancer knowledge and screening behaviour.ResultsThis study comprised 1200 participants with a mean age of 40.31 (SD 16.73) years, of whom 622 (51.8%) were women. The mean score for gastric cancer knowledge was 8.85/22 (SD 6.48). There were 47.0% of the participants who had a low knowledge level about the risk factors and warning symptoms of gastric cancer. In total, 83.8% believed screening is helpful for early detection of gastric cancer, and 15.2% had undergone gastric cancer screening. The most common reason for not undergoing screening was having 'no symptoms' (63.0%), followed by 'fear of undergoing gastroscopy' (38.1%). Independent factors related to lower knowledge levels included male sex, living in rural areas, lower educational level, working as a farmer and without a family history of gastric cancer (p<0.05). Factors independently associated with screening behaviour included white-collar employment, higher income and having upper gastrointestinal tract diseases (p<0.05).ConclusionsIn China, people have poor knowledge about risk factors and warning symptoms of gastric cancer, but a majority have a positive attitude towards the benefits of gastric cancer screening. Being asymptomatic and having a fear of gastroscopy were the main self-reported reasons for not undergoing screening. These results highlight the urgent need for educational campaigns to improve gastric cancer awareness.

Project description:PurposeTo evaluate the awareness, knowledge and the perception of risks of glaucoma among rural and urban dwellers in Ghana, a high prevalent country, in order to provide information for health promotion planning.MethodIn a population-based descriptive cross-sectional survey, 1200 adults were selected from household settings, using a two-stage cluster and simple systematic random sampling. Quantitative data collection, using interviewer-administered questionnaire, was employed. Descriptive statistics were performed using chi-square, ordinal univariate, multinomial and multivariate logistic regression models used to calculate odds ratio with 95% confidence interval (CI) to identify predictive factors.ResultsOverall, only 326 (27.2%, 95% CI = 24.6-29.7) indicated they were aware of glaucoma, whereas 331 (27.6%, 95% CI = 24.6-29.7) had ever undergone an eye screening. Low knowledge was demonstrated in 152 (46.6%, 95% CI = 41.2-52.0) and high knowledge in 99 (30.4%, 95% CI = 25.4-35.4) glaucoma-aware participants. Only 238 (19.8%, 95% CI = 17.6-22.1) of respondents presumed themselves to be at risk of developing glaucoma. Having eye examination (within the last 6 months) was positively associated with knowledge (adjusted odds ratio (AOR) = 1.413; 95% CI = 0.9-1.896) and awareness (AOR = 1.13; 95% CI = 0.938-2.449). Three levels of education (no education (AOR = 0.041; 95% CI = 0.016-0.11), primary (AOR = 0.057; 95% CI = 0.018-0.179), and middle school (AOR = 0.254; 95% CI = 0.127-0.51)) were associated with low knowledge while all levels of education were inversely associated with awareness. Perceived risk of glaucoma was also influenced by area of residence (rural (AOR = 0.344; 95% CI = 0.21-0.57)), being young (18-24 years (AOR = 4.308; 95% CI = 2.36-7.88)) and having previously undergone screening for glaucoma (AOR = 13.200; 95% CI = 5.318-32.764).ConclusionThe main modifiers of glaucoma awareness and knowledge were education and previous eye examination, but awareness had additional factor of area of residence. Perceived risk of glaucoma was influenced by being young and living in urban areas.

Dataset Information

Public awareness of risk factors for cancer among the Japanese general population: a population-based survey.

Background

Methods

Results

Conclusion

Publications

Public awareness of risk factors for cancer among the Japanese general population: a population-based survey.

Similar Datasets

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