Quality of life and understanding of disease status among cancer patients of different ethnic origin.

Differences between the responding patients in the four language groups regarding their understanding of the stage of their disease and that indicated by their hospital record are shown in Table 2 ; these differences are highly significant ( P =0.001).

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Apart from tests of the a priori hypotheses, only P -values <0.01 should be regarded as suggestive of significance, and results should be regarded as exploratory.

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