highly significantP < .01
It should also be noted that although the correlation between COPD knowledge and self-management behavior was highly significant ( P < .01), the Pearson correlation coefficient (r) between these was only 0.369.
It should also be noted that although the correlation between COPD knowledge and self-management behavior was highly significant ( P < .01), the Pearson correlation coefficient (r) between these was only 0.369.