Table 3.

Resource utilization

Resource	N*	Mean ± SD	Median
Hospitalizations per PY	118	1.8 ± 2.2	1.0
Hospitalization days per PY	74	14.8 ± 26.1	7.8
Time to first hospitalization (d)	74	146 ± 209	71.5
Examinations/tests per PY	118	8.4 ± 5.9	7.8
Visits to the GP per PY	64	2.8 ± 4.2	0.7
Visits to specialists per PY	77	1.3 ± 1.4	0.9
Medical aids per PY	48	0.6 ± 2.1	0

*Sample size may vary due to missing values in the patient records.

D = day; GP = general practitioner; PY = patient year.