Table 3.

Platelet-to-lymphocyte ratio at different groups

Subgroup (age)	Platelet-to-lymphocyte ratio (male)	Platelet-to-lymphocyte ratio (female)	P value
20~29	96.16 ± 28.48	107.46 ± 31.15	0.176
30~39	94.91 ± 30.49	111.91 ± 32.93#	0.017
40~49	91.84 ± 26.84	116.41 ± 34.49## *	0.000
50~59	89.82 ± 26.72△	103.80 ± 32.83△△	0.001
60~69	91.67 ± 30.38	100.53 ± 31.11△△	0.922

^△compared with group age 20~39 (P < 0.01) ^#compared with group age 20~29(P < 0.05)

^△△compared with group age 30~49 (P < 0.01) ^##compared with group age 30~39(P < 0.05)

^*compared with group age 20~29 (P < 0.05)