Table 1

Clinical characterisation of the patients

With multimorbidity
(n=52 939)
Without multimorbidity
(n=21 281)
P value
Mean±SDMean±SD
Age72.2±14.858.5±20.6<0.001
Number of chronic pathologies3.9±1.81.4±1.9<0.001
Number of acute pathologies1.7±1.91.4±1.6<0.001
CIRS10.9±4.66.4±3.5<0.001
Stay time in days (x)11.5±19.48.7±23.2<0.001
% %
Gender (V)54.656.3NS
Rural47.948.2NS
Mortality6.76.10.04