Table 2.

Perioperative shivering scores of the patients.

Shivering score	Group D (n = 30)	Group C (n = 30)
0	27*	13
1	1	7
2	2	5
3	0	5
4	0	0

*p = 0.001 (Chi-square test).

*p = 0.001 compared with the other groups using the Chi-square test.