Table 1 Age wise distribution of pathogens in FLC associated diarrheal patients at IDH, Kolkata
Age <1 yr (n=127) | 1 to <5 yr (n=134) | 2 to <5 yr (n=112) | 5 to <10 yr (n=73) | 10 to <18 yr (n=126) | Age <18 yr (n=1057) | All age Gr., (N=1629) | Ocult blood with diarrhoeal pathogens | Total samples processed (n=2519) | |
|---|---|---|---|---|---|---|---|---|---|
n (%) | n (%) | n (%) | n (%) | n (%) | n (%) | n (%) | % | n (%) | |
Bacteria | |||||||||
Vibrio cholerae O1 | 14(11) | 23(17.2) | 28(25) | 24(32.9) | 42(33.3) | 239(22.6) | 370(22.7) | 56.6 | 654(26) |
Vibrio cholerae O139 | 0 | 0 | 0 | 1(1.4) | 0 | 1(0.1) | 2(0.1) | 100 | 2(0.1) |
Vibrio cholerae Non O1 Non O139 | 2(1.6) | 0 | 0 | 4(5.5) | 1(0.8) | 32(3) | 39(2.4) | 70.9 | 55(2.2) |
V. parahaemolyticus | 1(0.8) | 0 | 2(1.8) | 41(5.5) | 4(3.2) | 61(5.8) | 72(4.4) | 97.3 | 74(2.9) |
Vibrio fluvialis | 3(2.4) | 4(3) | 1(0.9) | 2(2.7) | 2(1.6) | 24(2.3) | 36(2.2) | 65.5 | 55(2.2) |
Aeromonas spp. | 0 | 1(0.7) | 1(0.9) | 1(1.4) | 0 | 13(1.2) | 16(1) | 64 | 25(1) |
Campylobacter jejuni | 9(7.1) | 18(13.4) | 15(13.4) | 4(5.5) | 7(5.6) | 34(3.2) | 87(5.3) | 73.7 | 118(4.7) |
E. coli | 1(0.8) | 0 | 1(09) | 0 | 4(3.2) | 13(1.2) | 19(1.2) | 86.4 | 22(0.9) |
Shigellae | 6(4.7) | 20(14.9) | 21(18.8) | 11(15.1) | 10(7.9) | 73(6.9) | 141(8.7) | 91.6 | 154(6.1) |
Salmonella | 0 | 1(0.7) | 1(0.9) | 1(1.4) | 2(1.6) | 14(1.3) | 19(1.2) | 82.6 | 23(0.9) |
EPEC | 8(6.3) | 4(3) | 2(1.8) | 3(4.1) | 0 | 18(1.7) | 35(2.1) | 77.8 | 45(1.8) |
ETEC Group | 3(2.4) | 11(8.2) | 3(2.7) | 0 | 6(4.8) | 61(5.8) | 84(5.2) | 73.7 | 114(4.5) |
EAEC | 20(15.7) | 21(15.7) | 11(9.8) | 3(4.1) | 8(6.3) | 46(4.4) | 109(6.7) | 68.6 | 159(6.36) |
Virus | |||||||||
Rotavirus | 64(50.4) | 73(54.5) | 28(25) | 5(6.8) | 10(7.9) | 110(10.4) | 290(17.8) | 58.8 | 493(19.6) |
Adenovirus | 26(20.5) | 18(13.4) | 8(7.1) | 3(4.1) | 3(2.4) | 32(3) | 90(5.5) | 71.4 | 126(5) |
Norovirus G1 | 0 | 1(0.7) | 0 | 0 | 0 | 3(0.3) | 4(0.2) | 66.7 | 6(0.2) |
Norovirus G2 | 4(3.1) | 6(4.5) | 4(3.6) | 1(1.4) | 5(4) | 16(1.5) | 36(2.2) | 50 | 72(2.9) |
Sapovirus | 6(4.7) | 2(1.5) | 4(3.6) | 0 | 1(0.8) | 13(1.2) | 26(1.6) | 63.4 | 41(1.6) |
Astrovirus | 3(2.4) | 6(4.5) | 4(3.6) | 2(2.7) | 4(3.2) | 24(2.3) | 43(2.6) | 72.9 | 59(2.3) |
Parasite | p | ||||||||
Blastocystis hominis | 0 | 0 | 0 | 1(1.4) | 0 | 7(0.7) | 8(0.5) | 72.7 | 11(0.4) |
Entamaeba histolytica | 3(2.4) | 10(7.5) | 5(4.5) | 1(1.4) | 5(4) | 45(4.3) | 69(4.2) | 84.1 | 82(3.3) |
Giardia lamblia | 14(11) | 22(16.4) | 20(17.9) | 18(24.7) | 25(19.8) | 98(9.3) | 197(12.1) | 70.1 | 281(11.2) |
Cryptosporidium spp. | 22(17.3) | 16(11.9) | 10(8.9) | 4(5.5) | 4(3.2) | 57(5.4) | 113(6.9) | 71.5 | 158(6.3) |