| Snake genus |
|
|
|
Bothrops
|
126 |
76.36% |
|
Lachesis
|
2 |
1.21% |
|
Micrurus
|
3 |
1.82% |
| Non-venomous / dry bite |
16 |
9.70% |
| Ignored |
18 |
10.91% |
| Season |
|
|
| Rainy (November to April) |
106 |
64.24% |
| Dry (May to October) |
59 |
35.76% |
| Sex |
|
|
| Male |
107 |
64.85% |
| Female |
58 |
35.15% |
| Municipality of occurrence |
|
|
| Rio Branco |
118 |
71.52% |
| Bujari |
10 |
21.28% |
| Porto Acre |
7 |
14.89% |
| Senador Guiomard |
5 |
10.64% |
| Sena Madureira |
5 |
10.64% |
| Capixaba |
4 |
8.51% |
| Assis Brasil |
2 |
4.26% |
| Jordão |
2 |
4.26% |
| Tarauacá |
2 |
4.26% |
| Xapuri |
1 |
2,13% |
| Plácido de Castro |
1 |
2.13% |
| Boca do Acre |
4 |
8.51% |
| Porto Velho |
4 |
8.51% |
| Area of occurrence |
|
|
| Rural |
89 |
53.94% |
| Urban |
76 |
46.06% |
| Age group, years |
|
|
| 0 to 10 |
25 |
15.15% |
| 11 to 20 |
33 |
20% |
| 21 to 30 |
37 |
22.42% |
| 31 to 40 |
28 |
16.97% |
| 41 to 50 |
21 |
12.73% |
| 51 to 60 |
11 |
6.67% |
| > 60 |
10 |
6.06% |
| Occupation |
|
|
| Farmer |
35 |
21.21% |
| Student |
53 |
32.12% |
| Housewife |
25 |
15.15% |
| Other |
52 |
31.52% |
| Time to hospital care |
|
|
| 0 to 1 hour |
37 |
22.42% |
| 1 to 3 hours |
48 |
29.09% |
| 3 to 6 hours |
26 |
15.76% |
| 6 to 12 hours |
5 |
3.03% |
| 12 to 24 hours |
12 |
7.27% |
| > 24 hours |
30 |
18.18% |
| Ignored |
7 |
4.24% |
| Anatomical region of the bite |
|
|
| Foot |
91 |
55.15% |
| Leg |
46 |
27.88% |
| Hand |
14 |
8.48% |
| Arm |
5 |
3.03% |
| Head |
4 |
2.42% |
| Thorax |
1 |
0.61% |
| Ignored |
4 |
2.42% |
| Classification of envenomation |
|
|
| Light |
120 |
72.73% |
| Moderate |
36 |
21.82% |
| Severe |
9 |
5.45% |
| Local manifestations and complications |
|
100% |
| Pain |
152 |
92.12% |
| Edema |
120 |
72.73% |
| Bruising |
3 |
1.82% |
| Cellulitis |
1 |
0.61% |
| Necrosis |
1 |
0.61% |
| Systemic manifestations and complications |
|
|
| Change in clotting time (performed clotting exams, n = 38) |
9 |
23.68% |
| Headache |
5 |
3.03% |
| Bleeding |
4 |
2.42% |
| Nausea |
2 |
1.21% |
| Paresthesia |
2 |
1.21% |
| Odynophagia |
1 |
0.61% |
| Angioedema |
1 |
0.61% |
| Hemorrhagic cerebrovascular stroke |
1 |
0.61% |
| Dyspnea |
1 |
0.61% |
| Eyelid ptosis |
1 |
0.61% |
| Decreased level of consciousness |
1 |
0.61% |
| Somnolence |
1 |
0.61% |
| Dizziness |
1 |
0.61% |
| Blurred vision |
1 |
0.61% |
