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Table 6 Pearson Product-Moment coefficients for correlation analysis by site between H. pylori, and biological and environmental parameters

From: Microbial contamination and chemical toxicity of the Rio Grande

  Site 1 Site 2 Site 3 Site 5 Site 6 Site 7
Fecal Coliform -0.0065 -0.2405 -0.1881 0.0005 0.0623 0.022
  0.9752 0.2468 0.3679 0.998 0.7724 0.9167
  25 25 25 26 24 25
Total Coliform 0.1202 -0.2375 0.2339 0.203 -0.2082 0.1187
  0.567 0.2529 0.2604 0.3199 0.3289 0.572
  25 25 25 26 24 25
E. coli -0.0094 -0.0507 0.1142 -0.4742 0.0259 -0.0921
  0.9755 0.8756 0.7102 0.1405 0.9432 0.7647
  13 12 13 11 10 13
Chemical Toxicity -0.1733 -0.2405 -0.2019 -0.0709 0.2174 0.022
  0.4074 0.2468 0.333 0.7307 0.3073 0.9167
  25 25 25 26 24 25
Specific conductivity -0.0242 -0.2117 -0.1239 0.2298 -0.2479 0.0746
  0.9239 0.3843 0.6131 0.3297 0.3374 0.7544
  18 19 19 20 17 20
pH 0.2534 0.5685 0.3308 0.3344 0.1358 0.162
  0.3102 0.0111** 0.1665 0.1495 0.6032 0.4949
  18 19 19 20 17 20
Temperature 0.0035 0.2599 0.1441 0.0722 0.32 -0.2654
  0.9884 0.2427 0.522 0.7433 0.1817 0.2449
  19 22 22 23 19 21
  1. Values are Pearson Correlation Coefficients/Probability |R| under Ho: Rho = O/Number of Observations. **Probability of 95% of greater level of significance