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Table 4 Correlations of duration of petrol exposure with hematological parameters of petrol station workers

From: Assessment of hematological parameters of petrol filling workers at petrol stations in Gondar town, Northwest Ethiopia: a comparative cross-sectional study

Parameters

Correlation coefficient [p(r), (rho)]

P value

RBC (× 1012/l)

0.287*

0.034

MCV (fl)

− 0.321*

0.017

MCHC (%)

0.337**

0.012

  1. *Pearson product moment correlation p(r)
  2. **Spearman’s rank-order correlation coefficient (rho)
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Environmental Health and Preventive Medicine

ISSN: 1347-4715

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