Clinical signs

Total n = 30

Percentage%

Trismus

Present

Absent

26

4

86.7

13.3

Paroxysm

Present

Absent

25

5

83.3

16.7

Temperature

< 38 °C

≥ 38 °C

19

11

63.3

36.7

Heart rate

< 140 beats/minute

>140 beats/minute

29

1

96.7

3.3

Opisthotonos

Present

Absent

15

15

50.0

50.0

Generalized contracture

Présent

Absent

20

10

66.7

33.3

Stiff neck

Present

Absent

12

18

40.0

60.0

Dysphagia

Present

Absent

2

28

6.7

93.3