highly significantP < 0.001
1 , the correlation coefficients (r) between both methods were positive and highly significant ( P < 0.001) and ranged from 0.91 (Ca) to 0.94 (P).
1 , the correlation coefficients (r) between both methods were positive and highly significant ( P < 0.001) and ranged from 0.91 (Ca) to 0.94 (P).