highly significantP < 0.001
This difference was highly significant (P < 0.001 by either a nonparametric two-tailed Mann–Whitney test or an unpaired two-tailed t test with Welch’s correction).
This difference was highly significant (P < 0.001 by either a nonparametric two-tailed Mann–Whitney test or an unpaired two-tailed t test with Welch’s correction).