ArticleJournal of clinical hypertension (Greenwich, Conn.)2023
The availability, price, and characteristics of low sodium salt based on an online salt market survey in China: Implications for scaling up its use.
Article in Journal of clinical hypertension (Greenwich, Conn.), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
3 citing papers in PubMed.
- Article
- Health Claims, Product Features and Instructions for Use on the Labels of Potassium-enriched Salt Products: A Content Analysis.Current developments in nutrition · 2024Article
- The availability, price, and characteristics of low sodium salt based on an online salt market survey in China: Implications for scaling up its use.Journal of clinical hypertension (Greenwich, Conn.) · 2023Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Low sodium salt (LSS) is an effective way to reduce the primary source of sodium from home cooking. To investigate the availability, price and characteristics of LSS, price gap between LSS and regular salt, and the potential size of subsidy needed to equalize the price of LSS and regular salt. A market survey of salts was conducted using two major online shopping sites JD and Taobao from November to December 2022. Of 360 salts, 76 (21.1%) are LSS and 284 (78.9%) are regular salt. The average proportion of potassium chloride is low (16.8%), and half of the brands contain less than 15% and only 6.6% contains ≥25%. The mean price of LSS is slightly but not significantly higher than that of regular salts (1.82 versus 1.67 yuan/100 g, p = .07). In the lowest quartile by price, the cost of LSS is significantly higher than regular salts (difference 0.13, p = .0048). Further, when comparing the lowest price LSS to the lowest price regular since within the same brand, the mean price LSS is 2.11-fold that of the regular salt (1.66 versus 0.79 yuan/100 g, p < .05). The price of iodized LSS is also significantly higher than that of iodized regular salt (1.86 verse 1.44 yuan/100 g, p = .044). An annual subsidy based on the difference in price in the first quartile would cost 4.75 yuan per capita. A variety of LSS are available in China's salt market.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.