ArticleThe East African health research journal2023
Knowledge and Utilisation of Iodised Salt by School Children and Food Vendors in Dar es Salaam, Tanzania.
Article in The East African health research journal, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: Universal Salt Iodisation (USI) is globally accepted as a cost-effective strategy for controlling Iodine Deficiency Disorders (IDD). However, there is a paucity of data on the proper use of iodised salt among food vendors. Thus, the present study assessed the School food environments and iodised salt practices among school food vendors in Tanzania. Methods: A cross-sectional study was conducted involving 322 school children and 30 school food vendors. A stratified multistage followed by a systematic random sampling technique was used to recruit schools and children. Salt samples were collected from food vendors and analyzed using the iodine rapid field test kit and then analyzed quantitatively using an iodometric titration method. The data on knowledge, attitude, and practices was collected using customized Iodine deficiency-related questionnaires recommended by FAO to assess iodine deficiency-related factors. For school food environments, 3 tools were designed and used to get information; the teachers, students, and school food vendors' tools. A chi-square test was used to establish an association between variables. Results: About 76.7% of the salt samples from school food vendors were adequately iodised (≥15 ppm) with the mean iodine content of 39.26 ± 11.06. More than half (70%) of the food sold around school compound were junk food. Half (63.3%) of the food vendors had poor practices of iodised salt utilisation. Conclusion: A substantial achievement has been made in awareness creation of the importance of using iodised salt. Nonetheless, there is a limited knowledge on salt handling practices including discretionary salt use exacerbated by poor school food environment. To optimally eliminate IDDs, the government should now place more emphasis on proper salt handling practices from the production site, food handlers, and much more to consumers. School children should be encouraged on healthy eating habits, by improving school feeding programs and change the current food environments in schools.
Identifiers
What OpenQuestion holds
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 OpenQuestion graph.