Association of the overlap of cognitive impairment and depression with 6-month mortality in hospitalized older adults: results from the Re.Po.SI register

Table 4 Hazard ratio (HR) for association between 6-month mortality and a variable with 4 mutually exclusive classes between cognitive impairment and depression

	HR (95% CI) unadjusted	HR (95% CI) adjusted^a
No cognitive impairment, no depression	REF	REF
No cognitive impairment, depression	1.30 (1.00 – 1.71)	1.37(1.03 – 1.84)
Cognitive impairment, no depression	2.08 (1.63 – 2.67)	1.94 (1.47 – 2.56)
Cognitive impairment, depression	1.75 (1.36 – 2.24)	1.74 (1.33 – 2.29)

^aAdjusted for age, sex, years of education, prescribed pharmaceuticals and civil status

ISSN: 1471-2318