Meta AnalysisID 7148
亚洲人群红肉和加工肉摄入与健康结局的关联：前瞻性队列研究的剂量反应Meta分析
CRD42023423339
"What is the association between red and processed meat consumption and health outcomes, including all-cause mortality, CVD mortality, cancer mortality, and diabetes incidence, in Asian populations as observed in prospec
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Record Fields
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- Meta Analysis Id
- 7148
- Evidence Id
- 15706
- Core Evidence Id
- 15706
- Source Meta Analysis Id
- 7133
- Herb2 Meta Analysis Id
- HBMA007133
- Crd Id
- CRD42023423339
- Title
- Association Between Red and Processed Meat Consumption and Health Outcomes in Asian Populations: a Dose-Response Meta-analysis of Prospective Cohort Studies
- Review Question
- "What is the association between red and processed meat consumption and health outcomes, including all-cause mortality, CVD mortality, cancer mortality, and diabetes incidence, in Asian populations as observed in prospective cohort studies?"
- Study Type Included
- Inclusion criteria: Prospective cohort studies: Studies with a prospective cohort design are eligible for inclusion in this review. Exclusion criteria: Non-cohort study designs: Studies with other designs, such as case-control, cross-sectional, will be excluded. Retrospective cohort studies: Studies with a retrospective cohort design will be excluded, as they may be more prone to biases related to recall and incomplete data compared to prospective cohort studies. Ecological studies: Studies that examine population-level associations rather than individual-level exposures and outcomes will be excluded, as ecological studies may be subject to ecological fallacy and may not provide reliable evidence for the association between red and processed meat consumption and health outcomes at the individual level. Case reports, case series, and qualitative studies: Studies that do not have a comparative design, such as case reports, case series, or qualitative studies, will be excluded.
- Condition Being Studied
- In this systematic review, we aim to investigate the relationship between red and processed meat consumption and various health outcomes in Asian populations. The primary focus is on the potential impact of red and processed meat intake on all-cause mortality, cardiovascular disease (CVD) mortality, cancer mortality, and diabetes incidence. Red and processed meat consumption has been a topic of interest in nutritional epidemiology due to its potential associations with various chronic diseases. Red meat typically refers to unprocessed mammalian muscle meat, such as beef, veal, pork, lamb, mutton, horse, or goat. Processed meat is defined as meat that has been transformed through salting, curing, fermentation, smoking, or other processes to enhance flavor or improve preservation. The association between red and processed meat consumption and health outcomes has been previously studied. Some evidence suggests that higher intake may increase the risk of CVD, certain types of cancer, and diabetes. However, most of the existing research has been conducted in Western populations. Given the differences in dietary patterns, genetics, and lifestyle factors between Western and Asian populations, it is crucial to examine the relationship between red and processed meat consumption and health outcomes, specifically in Asian populations.
- Participant
- Inclusion criteria: Asian populations: The study population should be primarily from Asian countries, including but not limited to East Asia (e.g., China, Japan, South Korea), Southeast Asia (e.g., Indonesia, Malaysia, Philippines, Singapore, Thailand, Vietnam), and South Asia (e.g., India, Pakistan, Bangladesh, Sri Lanka, Nepal); Adults: aged 18 years or older; Prospective cohort studies; Exclusion criteria: Non-red/processed meat exposures; Special populations: Studies focused on specific populations, such as pregnant or postpartum women, children and adolescents, postoperative patients, or individuals with special diseases, will be excluded.
- Animal
- Human Disease Modelled
- Intervention
- In this systematic review, we will focus on the following exposures: Inclusion criteria: Red meat: Unprocessed mammalian muscle meat, such as beef, veal, pork, lamb, mutton, horse, or goat. Processed meat: Meat that has been transformed through salting, curing, fermentation, smoking, or other processes to enhance flavor or improve preservation. Examples include, but are not limited to, sausages, hot dogs, bacon, ham, salami, and corned beef. Exclusion criteria: Non-red/processed meat exposures: Studies investigating other types of meat (e.g., poultry, fish, or seafood) or other dietary factors not specifically related to red or processed meat consumption will be excluded. Mixed dietary patterns: Studies that do not provide data on red or processed meat consumption separately from other dietary components (e.g., combined with fruit and vegetable intake, specific dietary patterns, or overall diet quality scores) will be excluded.
- Comparator Control
- Inclusion criteria: Comparison groups: Studies should include at least one comparison group with different levels of red and processed meat consumption or a non-exposed control group. This may include quantiles, tertiles, or other categories of intake, as well as comparisons between the highest and lowest levels of consumption. Quantitative exposure data: Studies should provide quantitative data on red and processed meat consumption, such as servings per day, grams per day, or other relevant units of measurement. Exclusion criteria: Lack of comparison group: Studies that do not include a comparison group with different levels of red and processed meat consumption or a non-exposed control group will be excluded. Inadequate exposure data: Studies that do not provide sufficient quantitative data on red and processed meat consumption for comparison purposes will be excluded.
- Main Outcome
- All-cause mortality, cardiovascular disease (CVD) mortality, cancer mortality, and diabetes incidence. Measures of effect Pooled relative risks.
- Outcome Measure
- Additional Outcome
- Not applicable. Measures of effect Not applicable.
- Study Method
- Meta-analysis, Systematic review
- Keyword
- Cardiovascular Diseases; Diabetes Mellitus; Humans; Incidence; Meat; Neoplasms; Prospective Studies
- Contact
- Hancheng Yu [email protected]
- Organisational Affiliation
- School of Public Health, Tongji Medical College, Huazhong University of Science and Technology gwxy.tjmu.edu.cn
- Funding Source
- The National Natural Science Foundation of China (81930124, 82021005, and 82073554) Grant number(s) State the funder, grant or award number and the date of award National Natural Science Foundation of China (81930124, 82021005, and 82073554), National Natural Science Foundation of China.
- Other Selection Criteria
- Final Publication
- Same Topic Review
- Published Protocol
- Review Type
- Language
- English
- Country
- Bangladesh, China, India, Iran, Japan, Singapore, South Korea
- Review Stage
- Review Ongoing
- First Submission Date
- 2023-05-03
- Registration Date
- 2023-05-16
- Anticipated Start Date
- 2023-05-04
- Anticipated Completion Date
- 2023-06-04
- Title Cn
- 亚洲人群红肉和加工肉摄入与健康结局的关联：前瞻性队列研究的剂量反应Meta分析
- Title En
- Association Between Red and Processed Meat Consumption and Health Outcomes in Asian Populations: a Dose-Response Meta-analysis of Prospective Cohort Studies
- Bilingual Status
- complete