Time of return to plain (year)

Cases (male)

Age (year)

RBC (×1012/L)

Hb (g/L)

Hct (%)

Plt (×109/L)

Plain control

114 (73)

58.6 ± 14.4

4.75 ± 0.52

141.3 ± 13.2

42.04 ± 5.28

158.31 ± 47.69

<1

15 (10)

45.7 ± 6.3

4.82 ± 0.62

149.1 ± 19.4(1)

43.13 ± 5.09

129.53 ± 36.41(1)

1 - 5

69 (29)

53.9 ± 9.9

4.75 ± 0.49

142.7 ± 14.6

42.22 ± 3.68

136.84 ± 59.43(1)

5 - 10

84 (46)

60.4 ± 7.5

4.72 ± 0.53

141.4 ± 15.6

42.31 ± 3.97

137.04 ± 52.87(2)

10 - 20

92 (51)

63.2 ± 10.7

4.66 ± 0.59

138.2 ± 14.3

41.52 ± 3.89

139.22 ± 57.80(2)

20 - 30

53 (27)

65.6 ± 10.4

4.66 ± 0.47

139.7 ± 13.1

42.08 ± 3.52

149.83 ± 45.70

≥30

49 (16)

69.6 ± 10.3

4.5 ± 0.32

135.7 ± 10.8

40.08 ± 3.03

180.73 ± 55.01