Table 2.

Association between curation and explanatory factors.

	Univariate				Multivariate
	CrudeOR	95% C.I.	p-value		OR	95% C.I.	p-value
Sex (male = 1)	1.14	(0.39–3.31)	0.814	Sex (male = 1)	0.53	(0.15–1.93)	0.336
Age (>73.7 = 1)	0.98	(0.34–2.85)	0.971	Age (y)	0.99	(0.94–1.04)	0.587
Wound duration (cat 5 = 1)	0.31	(0.09–0.99)	0.036	Wound duration (1–5)	0.42	(0.18–0.99)	0.048
Number of sessions (≥44 = 1)	1.70	(0.58–5.03)	0.333	Nr of sessions (nr)	1.04	(1.00–1.08)	0.026
Graft (1 = yes)	1.67	(0.4 4–6.25)	0.444

Results of univariate calculation and of multivariate logistic regression (graft did not remain in final model), N = 59.