Meta AnalysisID 4065
职业性苯暴露的最佳生物暴露指数：系统评价与Meta分析
CRD42021268528
What is the optimal biological index in occupational exposure to low concentrations of benzene? What is the optimal biological index in occupational exposure to medium concentrations of benzene? What is the optimal biolo
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Record Fields
Scalar fields from the final meta_analysis record.
- Meta Analysis Id
- 4065
- Evidence Id
- 12623
- Core Evidence Id
- 12623
- Source Meta Analysis Id
- 4023
- Herb2 Meta Analysis Id
- HBMA004023
- Crd Id
- CRD42021268528
- Title
- Optimal Biological Exposure Index of Occupational Exposure to Benzene: A Systematic Review and Meta-Analysis
- Review Question
- What is the optimal biological index in occupational exposure to low concentrations of benzene? What is the optimal biological index in occupational exposure to medium concentrations of benzene? What is the optimal biological index in occupational exposure to high concentrations of benzene? What is the optimal biological index in occupational acute exposure to benzene? How much do individual confounding factors affect the accuracy of the biological monitoring results of occupational exposure to benzene?
- Study Type Included
- Inclusion criteria: All articles were published during the period 1985 to July 1, 2021, without geographic or language restriction. Exclusion Criteria: letters to the editor, review articles, single case studies, modeling studies without original data, laboratory, mechanism, or clinical articles, non-occupational studies, and animal studies.
- Condition Being Studied
- All articles were published during the period 1985 to July 1, 2021, without geographic or language restriction.
- Participant
- All workers with occupational exposure to Benzene
- Animal
- Human Disease Modelled
- Intervention
- Inclusion criteria: Articles with the following criteria will be included as the suitability of the publication: (1) published article, (2) cross-sectional, cohort, case-control, and longitude, (3), full-text articles, (4) present of original data, (5) preferred biological monitoring of occupational exposure to benzene, (6) reported benzene exposure concentration, and (7) reported biomarker (s) concentration. Exclusion criteria: letters to the editor, review articles, single case studies, modeling studies without original data, laboratory, mechanism, or clinical articles, non-occupational studies, and animal studies.
- Comparator Control
- We are looking for previous articles to determine the optimal biological index for occupational exposure to benzene. Occupational exposure to benzene occurs in a variety of industries and will not require intervention.
- Main Outcome
- The concentration of occupational exposure to Benznen. The concentration of biomarker of benzene (each of Benzene in air exhaled, Benzene in urine, Benzene in blood, Muconic acid in the urine, s- phenyl mercapturic acid in the urine, Phenol in urine, Hydroquinone in urine, or Catechol in urine) Measures of effect Odd ration (OR) and Relative ration (RR).
- Outcome Measure
- Additional Outcome
- The effect of individual or environmental confounding factors on the results of biological monitoring of occupational exposure to benzene. Age, Gender, Cigarette smoking, Diet, Work experience, or Air sampling technique.
- Study Method
- Meta-analysis, Systematic review
- Keyword
- Benzene; Environmental Monitoring; Humans; Occupational Exposure
- Contact
- Razzagh Rahimpoor [email protected]
- Organisational Affiliation
- Larestan University of Medical Sciences
- Funding Source
- Larestan University of Medical Sciences Grant number(s) <span style=font-size: 14px>State the funder, grant or award number and the date of award</span> 1399-088
- Other Selection Criteria
- Final Publication
- Same Topic Review
- Published Protocol
- Review Type
- Language
- English
- Country
- Iran
- Review Stage
- Review Ongoing
- First Submission Date
- 2021-07-20
- Registration Date
- 2021-08-20
- Anticipated Start Date
- 2021-07-01
- Anticipated Completion Date
- 2021-08-31
- Title Cn
- 职业性苯暴露的最佳生物暴露指数：系统评价与Meta分析
- Title En
- Optimal Biological Exposure Index of Occupational Exposure to Benzene: A Systematic Review and Meta-Analysis
- Bilingual Status
- complete