highly significantP < 0.001
Statistical significance thresholds were established as follows: P < 0.05 for significant differences, P < 0.01 for highly significant differences, and P < 0.001 for extremely significant differences.
Statistical significance thresholds were established as follows: P < 0.05 for significant differences, P < 0.01 for highly significant differences, and P < 0.001 for extremely significant differences.