Socio-economic factors | Total | S. haematobium infection | Egg load | P-value | |||
---|---|---|---|---|---|---|---|
Positive | P-value | Negative | Slight | Heavy | |||
n (%) | n (%) | n (%) | n (%) | ||||
Type of toilet | 0.083 | 0.008 | |||||
Modern | 4 | 4 (100.0) | 0 | 3 (75.0) | 1 (25.0) | ||
Traditionnel | 967 | 483 (50.0) | 483 (50.0) | 393 (40.7) | 90 (9.3) | ||
Frequentation of the river | 0.41 | 0.24 | |||||
Never frequents | 18 | 10 (55.6) | 8 (44.4) | 10 (55.6) | 0 | ||
Several times a week | 953 | 478 (50.2) | 475 (49.8) | 386 (40.5) | 92 (9.7) | ||
Activity conducted at the river | < 0.0001 | < 0.0001 | |||||
Swim | 784 | 348 (44.5) | 435 (55.5) | 288 (36.7) | 61 (7.8) | ||
Search for water | 18 | 11 (61.1) | 7 (38.9) | 10 (55.6) | 1 (5.6) | ||
Bathing | 151 | 118 (78.1) | 33 (21.9) | 88 (58.3) | 30 (19.9) | ||
Home water source supply | < 0.0001 | < 0.0001 | |||||
River | 487 | 175 (35.9) | 312 (64.1) | 151 (31.0) | 24 (4.9) | ||
Drilling | 96 | 71 (74.0) | 25 (26.0) | 56 (58.3) | 15 (15.6) | ||
Rain | 170 | 93 (54.7) | 77 (45.3) | 75 (44.1) | 18 (10.6) | ||
Potable | 218 | 149 (68.3) | 69 (31.7) | 114 (52.3) | 35 (16.1) | ||
Distance from the house to the water source | 0.54 | 0.12 | |||||
Away | 54 | 27 (50.0) | 27 (50.0) | 26 (48.1) | 1 (1.9) | ||
Near | 917 | 461 (50.3) | 456 (49.7) | 370 (40.3) | 91 (9.9) | ||
Elimination of urine in water | 0.028 | 0.10 | |||||
No | 73 | 45 (61.6) | 28 (38.4) | 38 (52.1) | 7 (9.6) | ||
Yes | 898 | 443 (49.3) | 455 (50.7) | 358 (39.9) | 85 (9.5) | ||
Parent activity | 0.032 | 0.14 | |||||
Farmer | 282 | 122 (43.3) | 160 (56.7) | 103 (36.5) | 19 (6.7) | ||
Trader | 69 | 42 (60.9) | 27 (39.1) | 33 (47.8) | 9 (13.0) | ||
Official | 37 | 17 (45.9) | 20 (54.1) | 14 (37.8) | 3 (8.1) | ||
Fisherman | 26 | 15 (57.7) | 11 (42.3) | 13 (50.0) | 2 (7.7) |