highly significantP < 0.0016
The correlation between API and the number of pain sites was moderate and highly significant (Pearson's r = 0.41, P < 0.0016); therefore, as the number of pain sites increased, the API increased.
The correlation between API and the number of pain sites was moderate and highly significant (Pearson's r = 0.41, P < 0.0016); therefore, as the number of pain sites increased, the API increased.