HIV/AIDS length of stay in Portugal under financial constraints: a longitudinal study for public hospitals, 2009–2014

Table 3 Hierarchical Poisson regression models estimation for HIV/AIDS LOS, 2009–2014

Variables	Model 1		Model 2
Variables	Coefficient	p-value	Coefficient	p-value
Intercept	1.668	< 0.001	1.837	< 0.001
Gender (Female)	−0.041	0.001	−0.039	0.011
Age	−0.001	0.118	−0.001	0.137
Year 2010 (reference 2009)	−0.060	0.006	−0.092	< 0.001
Year 2011 (reference 2009)	−0.068	0.003	− 0.109	< 0.001
Year 2012 (reference 2009)	−0.135	< 0.001	−0.186	< 0.001
Year 2013 (reference 2009)	−0.214	< 0.001	−0.268	< 0.001
Year 2014 (reference 2009)	−0.238	< 0.001	−0.262	< 0.001
No. secondary diagnoses	0.044	< 0.001	0.043	< 0.001
No. procedures	0.084	< 0.001	0.085	< 0.001
Urgent admission	−0.069	< 0.001	− 0.068	< 0.001
Readmission within 30 days	− 0.039	0.079	− 0.040	0.080
In-hospital mortality	−0.139	< 0.001	−0.142	< 0.001
HIV/AIDS as principal diagnosis	0.084	< 0.001	0.085	< 0.001
Pneumocystis pneumonia	−0.131	< 0.001	−0.129	< 0.001
Hepatitis C	−0.126	< 0.001	−0.126	< 0.001
Tuberculosis	0.392	< 0.001	0.391	< 0.001
Hospital merge	0.081	0.001	0.046	0.066
Current ratio	–	–	− 0.144	< 0.001