The Use of Ropivacaine in Therapeutic Treatment of Oral Aphthosis

Table 5

Logistic regression. Dependent variables: difficulty in speaking (analogical scale of 1 to 5). IC 95%: confidence interval at 95%.

Variables	Coeff.		IC 95%, lower limit	IC 95%, higher limit
Anaesthetic	−0,922	<0,001	−1,086	−0,759
Pharmaceutical drugs	−0,059	0,471	−0,219	0,102
Vitamin	−0,011	0,891	−0,176	0,153
Multiple aphthosis	0,257	0,002	0,093	0,420
Age	0,008	0,022	0,001	0,015
Male sex	−0,167	0,049	−0,332	−0,001