Year Age Group(Y) Total number of cases Percentage of virus-positive specimens [n(%)] Percentage of virus-positive specimens [n(%)] Percentage of virus-positive specimens [n(%)] Percentage of virus-positive specimens [n(%)] Percentage of virus-positive specimens [n(%)] Percentage of virus-positive specimens [n(%)] Percentage of virus-positive specimens [n(%)] Total positive cases
ADV RSV Flu A Flu B PIV-1 PIV-2 PIV-3
2018-2019 infant(0~<1) 2688 4(0.15) 352(13.10) 29(1.08) 12(0.45) 17(0.63) 19(0.71) 103(3.83) 536(19.94)
child(1~<3) 1223 10(0.82) 76(6.21) 19(1.55) 7(0.57) 10(0.82) 5(0.41) 46(3.76) 173(14.15)
preschool(3~<7) 989 22(2.22) 41(4.15) 7(0.71) 13(1.31) 6(0.61) 6(0.61) 10(1.01) 105(10.62)
school age(7~<14) 121 0(0.00) 2(1.65) 1(0.83) 3(2.48) 0(0.00) 1(0.83) 0(0.00) 7(5.79)
X2 38.241 98.442 3.486 12.087 0.654 1.622 29.137 63.322
P 0.000 0.000 0.286 0.006 0.848 0.585 0.000 0.000
Year Age Group(Y) Total number of cases Percentage of virus-positive specimens [n(%)] Percentage of virus-positive specimens [n(%)] Percentage of virus-positive specimens [n(%)] Percentage of virus-positive specimens [n(%)] Percentage of virus-positive specimens [n(%)] Percentage of virus-positive specimens [n(%)] Percentage of virus-positive specimens [n(%)] Total positive cases
ADV RSV Flu A Flu B PIV-1 PIV-2 PIV-3
2020-2022 infant(0~<1) 2311 2(0.09) 443(19.17) 13(0.56) 8(0.35) 9(0.39) 4(0.17) 56(2.42) 535(23.15)
child(1~<3) 1256 5(0.40) 119(9.47) 19(1.51) 3(0.24) 11(0.88) 0(0.00) 16(1.27) 173(13.77)
preschool(3~<7) 1036 7(0.68) 58(5.60) 20(1.93) 1(0.10) 2(0.19) 0(0.00) 11(1.06) 99(9.56)
school age(7~<14) 158 0(0.00) 1(0.63) 2(1.27) 1(0.63) 0(0.00) 1(0.63) 0(0.00) 5(3.16)
X2 9.470 162.647 14.223 2.445 7.303 7.627 13.465 77.955
P 0.024 0.000 0.003 0.458 0.063 0.054 0.004 0.000