highly significantP < 0.001
Significant relationship was denoted by a P value less than 0.05 ( P > 0.05 [not significant], P < 0.05 [significant], P < 0.01 [highly significant], and P < 0.001 [very highly significant]).
Significant relationship was denoted by a P value less than 0.05 ( P > 0.05 [not significant], P < 0.05 [significant], P < 0.01 [highly significant], and P < 0.001 [very highly significant]).