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Heavy Metal Index

Sociocultural factors associated with fish

Source

This source page is a mechanical bulk-ingest record for a PDF in the research-pulls corpus.

Page snapshot
Cited by8 pages
Metals measured4
Evidence tierB
Year2017

Overview

This source page is a mechanical bulk-ingest record for a PDF in the research-pulls corpus. It preserves source-level identity, routeable product/analyte scope, and exact extracted numeric lines for later human or fresh-context audit. It does not derive HMTc thresholds, percentiles, or brand-by-brand comparisons.

Key numbers

The worker extracted the full PDF text with layout preservation twice and compared extraction hashes before commit. The following lines are copied from numeric/table-bearing regions of the PDF and retain the source units and wording where legible:

  • Additional information is available at holds (74.8%) had primary education or below, 51.1% drank unboiled water, and
  • middle piece of the fish (29%). The Poisson general linear model predicting weekly
  • This gave a new sample size of 217 households. Due to non-responses, an anticipated 20% was
  • vals of 95%. Those factors which were significant associated to fish consumption were run using the
  • The majority (53.3%, n = 225) of the respondents lived in the semi urban areas of Hoima district.
  • (87.3%, n = 268) and gender, males were 70.7% (n = 219). The household member composition
  • ranged from 1 to 20 individuals which is typical of a large African family, with medians of two male
  • community. Over 30% (n = 270) of the household obtained their drinking water from the Lake, a
  • the members on the island. Following up as to whether they boil the water for drinking, 51.1%
  • (n = 266) declared that they don’t boil the water for drinking. When asked why they don’t boil the
  • Considering fish consumption patterns around the Lake Albert region, 97.4% (n = 270) ate fish in
  • all the four landing sites where the study was executed, 91% (n = 178) were aware of the benefits
  • associated with fish consumption, the commonly consumed fish species were Tilapia 45.3%, fol-
  • lowed by Nile perch 29.8% (n = 161), and the major method of preparation was boiling 84.3%
  • (n = 236). There was a preference for the parts of the fish consumed depending on whether it was a
  • 33% (n = 269) consumed the head. Considering the fish catches from the Lake Albert, pelagic fish
  • were the most highly harvested, followed by Tilapia and Nile perch (34.5, 30.4, and 26.9% n = 171),
  • commodities and charcoal selling (66.7, 42.5, and 4.76%, n = 273), respectively. While the most
  • games (81.3 and 23.8%, n = 273), respectively. The organizations on the landing sites that moni-
  • rameters, χ2 and their associated p values are displayed in Table 1.
  • Table 1. Relationship between the weekly frequency of fish consumption and sociocultural
  • Fish was consumed because it was suitable 139.1 12 <0.0001
  • tion i.e. frying. The contribution of the different sociocultural factors is shown in Table 2.
  • Table 2. Contribution of the sociocultural factors to weekly frequency of fish consumption in the household
  • interval (2.5%) interval (97.5%)
  • x.1003breasonssuitable (T.1) 0.78639 0.18399 4.274 1.92e-05 0.418533385 1.1566487
    • x.1003breasonssuitable + x.1005corganizationsmonitoringbmu, family = poisson (identity),
  • tancy (Ssetaala et al., 2012). The majority (64%) of the household heads were aged between 19 and
  • Although the average household sizes were four, families ranged between 1 and 19 members.
  • et al. (2012) and others found in Buikwe District was that 50% of the drinking water was from the
  • (Drescher et al., 2014; Ssebisubi, 2013). The study revealed that only 3% consented to not eating fish,
  • Most of the respondents (83%) choose a healthier method of fish preparation i.e. boiling over
  • on other landing sites of Lake Victoria i.e. 2% to preserve tilapia and Nile perch in Buikwe as docu-
  • sumption was suitable (p = 0.0001). The lack of evidenced-based information about the risks con-
  • not fishing (66.7%) but rather charcoal selling where only 5% of the respondents reported participa-
  • from the Persian Gulf. Environmental Monitoring and Seriti. Retrieved from file:///H:/HOIMA/data%20on%20
  • Assessment, 186, 1235–1240. Uganda%20parameters/UGANDA%2520STRATEGIC%252
  • Sary, A. A., & Mohammadi, M. (2011). Human health risk 0INVESTMENT%2520FRAMEWORK%2520FOR%2520SUST
  • assessment of heavy metals in fish from freshwater. AINABLE%2520LAND%2520%2520MANAGEME
  • Research Journal of Fisheries and Hydrobiology, 404–411. NT%2520-%25202014.pdf
  • Reasons for the parts Suitable for the 87 31.8 273

Methods (brief)

  • ing site were obtained from a sample size calculation of 260 households which was generated for
  • The sample size for the households survey is determined by the formula by sample power 3 IBM SPSS
  • where n is the sample size of households, zα is the z value at α = 0.05 level of significance, P is the
  • New sample size = sample size/1 + (sample size − 1/Population) (Thrushfield, 1995)
  • This gave a new sample size of 217 households. Due to non-responses, an anticipated 20% was
  • factored for the sample size bringing the total respondents to 260. However, the household who
  • Category Attribute Frequency Percentage Sample size
  • Category Attribute Frequency Percentage Sample n
  • Category Attribute Frequency Percentage Sample n
  • Category Attribute Frequency Percentage Sample n
  • Category Attribute Frequency Percentage Sample n

Implications

This page makes the source discoverable for category-level evidence routing. Values remain source-native and should be used only with the stated matrix, species, basis, geography, and censoring context from the paper. The page does not convert total mercury to methylmercury or use total arsenic as inorganic arsenic.

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Verification notes

  • Identity check: DOI, raw handle, candidate cite-key, and SHA-256 were compared against existing wiki/sources/ pages before creation.
  • Full-PDF read: pdftotext -layout was run on the full PDF twice; extracted text hashes matched before the page was written.
  • Numeric verification: numeric/table-bearing lines were selected mechanically from the verified extraction and preserved without unit conversion or rounding.
  • Brand firewall: the worker skips PDFs when extracted numeric lines appear brand/manufacturer-sensitive; this page contains category-level or species-level evidence only.
  • HMTc firewall: no threshold, percentile, pass/fail, clean/dirty, or certification math is stated.

Update history

The five most recent substantive edits to this page, classified major (evidence or structure moved), correction (a published value or statement was wrong and has been fixed), or minor (narrative rewritten without changing the underlying evidence). Each description is derived from what the edit did to this page; the linked commit is the authoritative record, routine regeneration passes are excluded, and the full version history lives in git. When DOI minting comes online (see schema docs), each entry below will also link to a version-pinned DataCite DOI.

CommitDateChangeDescription
b01ec52c2026-08-04major2 sections added
d49e450f2026-08-03major5 sections added; narrative text revised