Table 5.

Multivariate logistic regression analysis for factors associated with a low tangibles score (< 4.31)

Item/Variable	OR	95% CI	p-value
Model 1 (Hosmer-Lemeshow test: chi-square = 3.897; degree of freedom = 8; significance = 0.866)
Patient older than 65 years	1.855	0.723–4.757	0.198
Patient was male	1.737	0.643–4.696	0.276
Patient had respiratory failure on admission to ICU	0.595	0.220–1.611	0.307
Patient was ventilator-dependent upon ICU discharge	1.917	0.623–5.899	0.256
Patient died upon ICU discharge	1.230	0.328–4.610	0.759
Responder was the patient or spouse	0.546	0.148–2.011	0.363
Responder older than 65 years	0.268	0.084–0.855	0.026
Responder had higher education (college or higher)	1.190	0.437–3.245	0.733
Responder had a religion	1.024	0.356–2.949	0.965
Responder lived with the patient	1.876	0.508–6.927	0.345
Responder was the main supporter for the patient before hospitalization	0.423	0.098–1.837	0.251
Responder was a government employee	1.681	0.379–7.454	0.494
Responder had prior experience of a family member being admitted to an ICU	1.211	0.649–2.258	0.547
Model 2* (Hosmer-Lemeshow test: chi-square = 6.581; degree of freedom = 8; significance = 0.582)
Patient older than 65 years	2.000	0.830–4.823	0.123
Patient was male	1.426	0.577–3.527	0.442
Patient was ventilator-dependent upon ICU discharge	1.319	0.508–3.423	0.570
Responder older than 65 years	0.248	0.091–0.678	0.007
Responder was the main supporter for the patient before hospitalization	0.393	0.108–1.426	0.156

*Model 2 included only variables in Model 1 with a p-value < 0.3