| Title： | Chinese Public Guideline for the Management of Gastric Cancer Risk |
| Edition： | Original |
| Classification： | Standard guideline |
| Field： | Comprehensive guideline |
| Countries and regions： | China |
| Guidelines users： | The guidelines apply to hospitals at all levels, ground-level community health centers, Centers for Disease Control and prevention and other health institutions. The users of the guidelines are the general population of all ethnic groups and regions in the country. |
| Evidence classification method： | GRADE method will be used to evaluate certainty (quality) of evidence associated with the risk of gastric cancer. According to GRADE method, the quality of evidence is classified into four grades: high, moderate, low and very low. Five downgrading factors (risk of bias, inconsistency, indirectness, imprecision, and publication bias) and three escalation factors (large effect, plausible confounding, and dose response gradient) are considered in the evidence grading process. After grading the evidence, the evidence will be presented through the "summary of findings" table. |
| Development unit： | Chinese Gastric Cancer Association\ChineseSocietyofUpperGastrointestinalSurgeons |
| Registration time: | 2022-08-09 |
| Registration number： | PREPARE-2022CN454 |
| Purpose of the guideline: | The aim of this guideline is to systematically sort out and summarize the relevant evidence of gastric cancer risk assessment and prevention and intervention measures for high-risk groups, and form guidelines to promote effective prevention and control of gastric cancer. |
