14157
Transtubular potassium gradient ( TTKG ) also decreased and an inverse correlation was found between TTKG and doses of phosphate ( r = -0.37 ; p < 0.02 ; N = 38 ) .
 adverse effect: Transtubular potassium gradient ( TTKG ) also decreased, phosphate
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: adverse effect 
Text: {0} 
 Entity Pairs:  Transtubular potassium gradient ( TTKG ) also decreased, phosphate 
Answer:
 adverse effect: Transtubular potassium gradient ( TTKG ) also decreased, phosphate