| Ilaje community | Ibasa community | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
F1 | F2 | F3 | F4 | F5 | T | F1 | F2 | F3 | F4 | F5 | T | |
GILL | ||||||||||||
 Normal (0) | 0 | 0 | 0 | – | – | 0 | 0 | 0 | – | – | – | 0 |
 Hypertrophy of the epithelium (1) | – | – | – | 1 | – | 1 | – | – | 1 | – | – | 1 |
 Lifting of the epithelium (1) | – | – | – | 1 | – | 1 | – | – | 1 | – | – | 1 |
 Lamellar epithelial hyperplasia (1) | – | – | – | – | – | 0 | – | – | 1 | – | – | 1 |
 lamellar disarray (1) | – | – | – | – | – | 0 | – | – | – | – | – | 0 |
 Incomplete fusion lamellae (1) | – | – | – | 1 | – | 1 | – | – | – | – | – | 0 |
 Complete fusion of all lamellae (2) | – | – | – | – | 2 | 2 | – | – | – | 2 | 2 | 4 |
 Lamellar epithelium disruption (2) | – | – | – | – | 2 | 2 | – | – | – | 2 | 2 | 4 |
 Congestion of the blood vessels (2) | – | – | – |  | 2 | 2 | – | – | – | 2 | 2 | 4 |
 Uncontrolled proliferation of tissue (3) | – | – | – | – | – | 0 | – | – | – | – | 3 | 3 |
Necrosis (4) | – | – | – | – | – | 0 | – | – | – | – | – | 0 |
Intestine | ||||||||||||
 Normal, no parasites, ova (0) | 0 | 0 | 0 | 0 | – | 0 | 0 | 0 | 0 | – | – | 0 |
 Mild ulceration of mucus (1) | – | – | – | – | 1 | 1 | – | – | – | 1 | – | 1 |
 Inflammatory cells (1) | – | – | – | – | 1 | 1 | – | – | – | 1 | – | 1 |
 Absence of globlet glands (2) | – | – | – | – | – | 0 | – | – | – | – | – | 0 |
 Presence of debris in lumen (2) | – | – | – | – | – | 0 | – | – | – | – | 2 | 2 |
 Moderate congestion of the blood vessel (3) | – | – | – | – | – | 0 | – | – | – | – | 3 | 3 |
 Obliterated villious structures (3) | – | – | – | – | – | 0 | – | – | – | – | 3 | 3 |
 Severe ulceration of mucus (4) | – | – | – | – | – | 0 | – | – | – | – | – | 0 |
Histopathological Alteration Index (HAI) | 0 | 0 | 0 | 3 | 8 | 11 | 0 | 0 | 3 | 8 | 17 | 28 |