Table 2. Factors related to non-compliance with the hand hygiene procedure in each studied environment.

Environment	Study factor	n (%)*	χ2	p-value
BPC (n=114)	Cluster		2.71	0.26
	Clinical medicine	68 (85.0)
	Surgery	39 (95.1)
	Therapeutic services	7 (87.5)
	Received training		0.90	0.34
	Yes	101 (89.4)
	No	13 (81.3)
	Germ source		0.10	0.75
	Hospital environment	27 (90.0)
	Water and patient	87 (87.9)
	Disinfecting time		1.36	0.24
	20 s	78 (90.7)
	Other than 20 s	36 (83.7)
BAMF (n=39)	Cluster		2.98	0.23
	Clinical medicine	22 (27.5)
	Surgery	16 (39.0)
	Therapeutic services	1 (12.5)
	Received training		0.46
	Yes	33 (29.2)
	No	6 (37.5)
	Germ source		0.24	0.63
	Hospital environment	8 (26.7)
	Water and patient	31 (31.3)
	Disinfecting time		2.65	0.10
	20 s	22 (25.6)
	Other than 20 s	17 (39.5)
ACEP (n=128)	Cluster		0.62	0.73
	Clinical medicine	79 (98.8)
	Surgery	41 (100.0)
	Therapeutic services	8 (100.0)
	Received training		0.14	0.71
	Yes	112 (99.1)
	No	16 (100.0)
	Germ source		0.31	0.58
	Hospital environment	30 (100.0)
	Water and patient	98 (99.0)
	Disinfecting time		2.02	0.16
	20 s	86 (100.0)
	Other than 20 s	42 (97.7)

BPC: before patient contact; BAMF: before and after antiseptic technique and management of body fluids; ACEP: after contact and environment of the patient.

^*All the percentages express the total of the category.