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. 2008 Jun;3(2):295–300. doi: 10.2147/copd.s1805

Table 3A.

Pairwise Pearson’s correlations coefficients, means and ± SD of number of correct answers to the first 3 questions, and the exposure to media (number of educational TV programs, number of medical TV fictions and number of newpapers related to healthcare). r values > 0.15 are statistically significant (p < 0.05). The variable of internet use is not represented since it is not a numeric variable

Correct answers Educational TV programs Medical TV fictions Health newspapers
Correct answers 1.00
Educational TV programs 0.19 1.00
Medical TV fictions −0.02 0.44 1.00
Health newspapers 0.05 0.23 0.33 1.00
Mean 1.89 1.56 1.35 0.57
SD 0.96 1.34 1.41 0.81