Meta AnalysisID 4329
基于电子健康的行为改变干预用于一般人群减少膳食钠/盐摄入
CRD42022357905
What eHealth-based behavioural change interventions for dietary sodium/salt reduction in general population have been studied? What are the effective intervention components and behavioural change strategies for dietary
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Record Fields
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- Meta Analysis Id
- 4329
- Evidence Id
- 12887
- Core Evidence Id
- 12887
- Source Meta Analysis Id
- 4297
- Herb2 Meta Analysis Id
- HBMA004297
- Crd Id
- CRD42022357905
- Title
- eHealth-based behavioural change interventions for dietary sodium/salt reduction in general population
- Review Question
- What eHealth-based behavioural change interventions for dietary sodium/salt reduction in general population have been studied? What are the effective intervention components and behavioural change strategies for dietary sodium/salt reduction in general population? What is the effectiveness of eHealth-based behavioural change interventions for dietary sodium/salt reduction in general population?
- Study Type Included
- The review will include randomised controlled trials only. The review papers, study protocol, abstracts, conference proceedings and editorial letters/comments will be excluded.
- Condition Being Studied
- Consuming excessive sodium will raise the risk of hypertension, stroke, and cardiovascular diseases. Reducing sodium intake can subsequently lower the risks of the above diseases. However, excessive sodium intake is a prevalent global health issue because most populations consume significantly more sodium than is advised by WHO. The current global level of salt intake is 9-12 grams per day (1 gram of sodium is approximately equal to 2.5 grams of salt), while the recommended amount of salt for adults is less than 5 grams per day. Reduced dietary salt consumption to the recommended amount would significantly affect blood pressure and cardiovascular diseases, preventing up to 2.5 million global deaths from heart attack and stroke each year. Although many of the traditional face-to-face approaches to sodium reduction have been evaluated with effectiveness, most of these interventions are resource-intensive and with limited population reach. With the rapid evolution of technology nowadays, eHealth represents a potential platform that can be used to address high sodium intake covering wider populations, compared to the traditional approaches. However, there is no systematic review to identify the characteristics of eHealth-based behaviour change interventions and qualify the effectiveness for dietary sodium reduction.
- Participant
- Adults (greater or equal to 18 years old)
- Animal
- Human Disease Modelled
- Intervention
- Interventions were behavioural change in nature and had eHealth components on dietary sodium/salt reduction.
- Comparator Control
- Standardised care, usual care, placebo or no care.
- Main Outcome
- Participants' mean sodium intake before and after intervention: biomarkers of sodium excretion (e.g., measured by 24-hour urine) or dietary sodium/salt intake data (e.g., measured by food record).
- Outcome Measure
- Additional Outcome
- Blood pressure before and after interventions. eHealth-based components and behaviour change theories or techniques applied in the interventions. Dietary sodium-related knowledge, attitude and practice (e.g., purchased less salt/sodium food) before and after interventions.
- Study Method
- Meta-analysis, Systematic review
- Keyword
- Humans; Sodium Chloride, Dietary; Telemedicine
- Contact
- Yongyang Yan [email protected]
- Organisational Affiliation
- The University of Hong Kong https://www.hku.hk
- Funding Source
- Other Selection Criteria
- Final Publication
- Same Topic Review
- Published Protocol
- Review Type
- Language
- English
- Country
- China
- Review Stage
- Review Ongoing
- First Submission Date
- 2022-09-03
- Registration Date
- 2022-09-14
- Anticipated Start Date
- 2022-09-05
- Anticipated Completion Date
- 2022-10-31
- Title Cn
- 基于电子健康的行为改变干预用于一般人群减少膳食钠/盐摄入
- Title En
- eHealth-based behavioural change interventions for dietary sodium/salt reduction in general population
- Bilingual Status
- complete