组别(n)

1W

1M

3M

6M

A组(15)

415.32 ± 32.15

315.23 ± 19..21

189.32 ± 15.26

112.36 ± 12.39

B组(11)

429.25 ± 29.21

289.18 ± 20.16

159.56 ± 21.25

109.25 ± 21.02

C组(13)

453.32 ± 24.23

299.26 ± 21.26

169.86 ± 24.98

156.38 ± 18.93

D组(17)

679.14 ± 52.13^*

423.36 ± 41.29

324.13 ± 43.25

296.25 ± 35.14^*