Table 6. Multivariate Model: factors associated with fecal impaction in rectal examination.

	P	OR adjusted*
Number of drugs	0,03	1.26 (1.02–1.56)
Functional Status (Barthel score)	0.02	0.98 (0.97–0.99)
Modified Ward index	<0.001	1.14 (1.02–1.22)
Uncontrolled constipation	<0.001	11.84 (3.87–36.24)
ASA	0.01	3.12 (1.24–7.87)
Diuretics
No
Regular	0.08	2.48 (0.90–6.81)
Occasional	<0.001	18.94 (3.69–97.15)

Nagelkerke R2 = 0.42.