Facilitators of and Barriers to Gastric Cancer Screening Among Korean Americans

Barriers to upper gastrointestinal screening among the general population in high-prevalence areas: a cross-sectional study

BACKGROUND

In China, there are large differences between regions in the use of gastroscopies and public awareness of upper gastrointestinal (UGI) screening.

OBJECTIVE

This study investigated the current context and analyzed the barriers that influence UGI screening behavior among the general population in UGI cancer high-prevalence areas.

METHODS

A total of 320 participants anonymously answered an online questionnaire. The rank sum test was used to analyze the difference in the scores of the UGI screening awareness questionnaire among participants with different socio-demographic characteristics. Using the awareness level of UGI screening and gastroscopy as the dependent variable, and the socio-demographic characteristics as the independent variable, simple linear regression and binary logistic regression analysis were used to determine the factors influencing attitudes toward gastroscopy screening. We used Spearman's correlation analysis to examine the correlation between UGI screening awareness level and willingness to undergo a gastroscopy.

RESULTS

There was a correlation between the willingness to undergo gastroscopy and the awareness level of UGI screening (r = 0.243, p < 0.001). Linear regression analysis found that age, type of residence, education level, employment status, monthly income, history of gastroscopy, dietary habits, physical exercise, and convenience in obtaining information were significantly correlated with the awareness level of UGI screening ( p < 0.05). Binary logistic regression analysis found that factors significantly associated with gastric cancer screening behavior include residence, monthly income, and self-perceived health status ( p  < 0.05).

CONCLUSION

It is necessary to improve education about UGI cancer and screening knowledge, with a focus on populations with lower education and income.

Knowledge and Awareness About Gastric Cancer Among the General Population in Al-Baha City, Saudi Arabia

Background Gastric cancer is a significant health concern worldwide, and its incidence varies across different populations. This study aimed to assess the level of knowledge and awareness of gastric cancer among the general population in Al-Baha City, Saudi Arabia.  Methodology This is a cross-sectional study that was conducted among the residents of Al-Baha city older than 18 years. The study was conducted based on a questionnaire that has been developed by a previous study. Data were initially recorded in an Excel sheet before being exported to the SPSS program, version 25 for data analysis. Results The survey included 426 respondents from Al-Baha city, Saudi Arabia, with 56.8% being females and the majority being in the age groups (21-30 years). Alcohol consumption (mean=4.5, SD= 0.77), smoking cigarettes or Shisha (mean= 4.38, SD=0.852), family history of gastric cancer (mean= 4, SD=1.008), a past medical history of gastric cancer (mean= 3.99, SD=0.911), stomach ulcer (mean=3.76, SD=0.898), and consumption of smoked food (mean= 3.69, SD=0.956) are the most widely recognized risk factors. The most highly recognized symptoms are gastrointestinal bleeding (mean= 4.03, SD=0.875), abdominal lump (mean= 3.94, SD=0.926), weight loss (mean= 3.93, SD=0.963), recurrent nausea and vomiting (mean=3.76, SD=0.956), and abdominal pain (mean= 3.57, SD=0.995). The study also identified several subgroups of the population that may benefit from targeted educational programs, including individuals in the age group of 41-50 years and those in non-medical occupations. Conclusion The study found that participants had a moderate level of knowledge about the risk factors and symptoms of gastric cancer, with significant variability among different subgroups of the population. Further research is needed to investigate the prevalence and risk factors of gastric cancer in Saudi Arabia and other similar populations, to develop effective prevention and management strategies for this disease.

What is the general Chinese public's awareness of and attitudes towards Helicobacter pylori screening and associated health behaviours? A cross-sectional study

OBJECTIVE

To evaluate the general population's awareness of and attitudes toward Helicobacter pylori (HP) screening and health behaviours.

DESIGN

Cross-sectional study.

SETTING

Hengyang, Hunan Province, China.

PARTICIPANTS

Using stratified cluster random sampling, a pretested structured questionnaire was used to interview members of the general population aged ≥18 years.

PRIMARY AND SECONDARY OUTCOME MEASURES

Knowledge of and attitudes toward HP screening and associated health behaviours, sociodemographic factors associated with HP knowledge, and screening behaviours.

RESULTS

This study featured 1042 participants. The average knowledge score was 11 (Q_L=4, Q_U=20, range 0-29). Approximately 68.9% of the participants said they had heard of HP, but 67.5% had never had an HP test. The most common reasons for not undergoing screening were 'no symptoms' (55.7%) and 'lack of knowledge regarding the benefits of the test' (21.1%). Independent factors related to knowledge included age, education level, occupation, HP infection, frequency of drinking unboiled water (p<0.05). Factors independently associated with screening behaviour included occupation, average monthly income, presence/absence of indigestion, stomach discomfort or pain, and/or stomach disease and knowledge score (p<0.05). Overall, 941 (90.3%) participants never used anti-HP toothpaste, and 442 (40.5%) never used serving spoons or chopsticks. The risk factors for HP infection included eating out and eating in groups (p<0.05).

CONCLUSION

In China, the general population has poor knowledge of HP, but most people have a positive attitude towards HP screening. Being asymptomatic and lacking knowledge about testing were the main reasons for reluctance to be screened. These results highlight the urgent need for educational activities to raise awareness, enhance screening rates for HP, and encourage people to adopt a healthy lifestyle.

The Barriers and Facilitators of Gastric Cancer Screening: a Systematic Review

AIM

Gastric cancer is the third leading cause of cancer death and the fifth most common cancer worldwide. Screening is one of the most important ways to increase survival. The aim of this systematic review was to determinate barriers and facilitators for accessing gastric cancer screening.

MATERIALS AND METHODS

In this systematic review, for identifying barriers and facilitators of gastric cancer screening, a comprehensive search was conducted in electronic databases such as PubMed, Web of Science, and Scopus in 2021. Combination keywords such as gastric cancer, screening, endoscopy, barriers, and facilitators were used for searching. Full text original studies in English language that are dealing with barriers and facilitators for accessing gastric cancer screening were included in this review.

RESULTS

A total 13 articles included in this review. Ten barriers and ten facilitators were evaluated. The most common reported barriers were lack of signs, fear of screening procedure, fear of screening outcome, cost of screening, and embarrassment. The most frequent facilitator was socio demographic factors such as age, education, and employment.

CONCLUSION

For promoting success in gastric cancer, screening programs, knowing barriers, and facilitators is  necessary. No signs and symptoms of disease have been shown as the major barriers toward gastric cancer screening in most studies.

Awareness of risk factors and warning symptoms and attitude towards gastric cancer screening among the general public in China: a cross-sectional study

OBJECTIVES

This study aimed to assess the knowledge of risk factors and warning symptoms and attitude towards gastric cancer screening among the general population in China.

SETTING

Hunan province, China PARTICIPANTS: Individuals aged older than 18 years were recruited using a cluster sampling method.

DESIGN

A cross-sectional study, and a pretested structured questionnaire was used to assess participants' awareness of gastric cancer.

PRIMARY AND SECONDARY OUTCOME MEASURES

Knowledge level of risk factors and warning symptoms of gastric cancer, gastric cancer screening attitude, sociodemographic factors associated with gastric cancer knowledge and screening behaviour.

RESULTS

This 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).

CONCLUSIONS

In 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.