borderline significantP<0.001
The pairwise comparison revealed that there was no significant difference between the adolescent group and the youth group (P = 0.711), the youth group > the middle-aged group (P < 0.04), and the middle-aged group > the old-aged group (P = 0.005); neutrophils H(3) = 16.854, p < 0.001, the difference between the four groups was statistically significant, pairwise comparisons revealed that the adolescent group <youth group (P=0.006), no significant difference between the youth group and middle-aged group (P=0.844), and the middle-aged group <elderly group (P=0.050) was borderline significant; monocyte H(3) =17.489, P<0.001, the difference between the four groups was statistically significant, and pairwise comparisons revealed that the elderly group >middle-aged group (P<0.001), the elderly group > the youth group (P = 0.017), the adolescent group > the middle-aged group (P = 0.005).