a negative trendp = 0.032
Chloride, magnesium, sodium, and selenium concentrations showed a negative trend in the HTGI group (exception: decrease in selenium ( p = 0.032)) and a positive trend in the PDI group, which resulted in significant differences in change from baseline (% A→F ) and for selenium additionally in change from baseline (% A→G ) ( Table S4 ). 3.5.