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Table 3 Summary of normalized expression data for glucocorticoid receptor and progesterone receptor genes

From: Expression of glucocorticoid and progesterone nuclear receptor genes in archival breast cancer tissue

Ratios
  GR PgR
Tumour grade Mean Mean rank Mean Mean rank
1 0.263 11.33 0.913 10.33
2 0.236 10.29 1.051 12.86
3 1.007 19.57 10.384 21.29
Control 0.222 9.600 0.565 4.800
Statistic* F = 9.644 χ2 = 7.908 F = 3.900 χ2 = 15.869
P value 0.00033 0.048 0.023 0.001
  1. *F statistics for group means were calculated using analysis of variance and χ2 statistics for mean ranks were calculated using the Kruskal–Wallis test. GR, glucocorticoid receptor; PgR, progesterone receptor.