Table 2 Polymorphisms in coding and non-coding regions of enterovirus (EV) 71 derived from viruses collected in different years.

8.11%

(86, 35)

9.74%

(50, 19)

9.70%

(61, 24)

1.52%

(41, 7)

10.03%

(94, 49)

10.69%

(49, 28)

9.55%

(53, 18)

1.54%

(39, 12)

9.25%

(101, 54)

12.33%

(67, 28)

11.38%

(76, 46)

2.46%

(66, 11)

8.74%

(83, 47)

8.37%

(39, 28)

9.34%

(53, 35)

1.84%

(49, 23)

8.87%

10.28%

9.99%

1.84%

NS

NS

0.014

0.014

0.014

0.021

0.041

0.041

θ_a

0.19%

(7, 2)

0.65%

(12, 2)

0.57%

(13, 6)

0.40%

(13, 7)

0.66%

(11, 4)

0.80%

(16, 6)

0.29%

(11, 5)

0.97%

(19, 5)

0.46%

(11, 8)

0.21%

(7, 3)

0.54%

(9, 1)

0.49%

(10, 4)

0.25%

0.70%

0.58%

0.014

0.014

θ_a/θ_s (N/S)^B

2.35%

(0.08, 0.06)

6.69%

(0.24, 0.11)

5.87%

(0.21, 0.25)

3.99%

(0.14, 0.14)

6.19%

(0.22, 0.14)

8.35%

(0.30, 0.33)

3.11%

(0.11, 0.09)

7.87%

(0.28, 0.18)

4.06%

(0.14, 0.17)

2.43%

(0.08, 0.06)

6.41%

(0.23, 0.04)

5.25%

(0.19, 0.11)

2.82%

(0.10, 0.09)

6.79%

(0.24, 0.12)

5.81%

(0.21, 0.22)

0.014

(0.001, NS)

0.014

(0.014, 0.021)