highly significantP < 0.001
The level of statistical significance is reported in P -values: P < 0.05 was considered significant, P < 0.01 was considered highly significant and P < 0.001 was considered very highly significant.
The level of statistical significance is reported in P -values: P < 0.05 was considered significant, P < 0.01 was considered highly significant and P < 0.001 was considered very highly significant.