Secondary Bleedings in Oral Surgery Emergency Service: A Cross-Sectional Study

Table 4

INR values (phenprocoumon patients) with regard to sutures to the alveoli and extent of exodontia.

	Number	INR (mean)	Statistical test	Results
Sutures	15	1.94 (1.73, 2.15)^1	One-sided t-test, equal variances/dCohen	0.31/0.15
No sutures	24	1.88 (1.71, 2.04)
Single-tooth extraction	8	2.08 (1.68, 2.47)	One-sided t-test, unequal variances/dCohen	0.08/0.08
Multiple-teeth extraction	31	1.85 (1.72, 1.99)

¹95% confidence interval each.