Table 1.

Univariate analysis of anamnestic variables associated with the complete healing of maxillary MRONJ.

Variable	Category	Outcome		Total	p-value
		Healing	Not healing
Age (years)	<75	25	4	29	0.512
	≥75	21	4	25
Sex	Male	15	2	17	0.437
	Female	31	6	37
Stage	1, 2	34	3	37	0.202
	3	12	5	17
Primary disease	Osteoporosis	28	0	28	0.067
	Malignancy	18	8	26
Type of agent	BP	30	4	34	0.671
	Dmab	16	4	20
Drug administration duration	<4 years	27	4	31	0.838
	≥4 years	19	4	23
Drug holiday	No, <90 days	28	5	33	0.285
	Yes, ≥90 days	18	3	21
DM	No	42	6	48	0.301
	Yes	4	2	6
Steroid administration	No	33	7	40	0.781
	Yes	13	1	14

MRONJ, medication-related osteonecrosis of the jaw; BP, bisphosphonate; Dmab, denosumab; DM, diabetes mellitus.