Hospitalisation Utilisation and Costs in Schizophrenia Patients in Finland before and after Initiation of Risperidone Long-Acting Injection

Table 6

Results of the subgroup analysis for the endpoints: inpatient bed-days per patient and year, and number of hospitalisations per patient and year. Results are presented for subgroups of patients who are in- or outpatients at the time of initiating RLAI.

Endpoints	Before initiation		After initiation		Difference
	Mean (SE)	95% CI	Mean (SE)	95% CI	Mean (SE)	95% CI
Inpatient bed-days per patient-year
Inpatient (𝑁=128)	60.88 (4.03)	(52.97; 68.79)	39.07 (6.13)	(27.06; 51.09)	−21.81 (7.21)	(−35.94; −7.68)
Outpatient (𝑁=49)	68.13 (10.76)	(47.05; 89.22)	35.2 (9.82)	(15.96; 54.44)	−32.93 (10.23)	(−52.98; −12.98)
No. hospitalizations per patient-year
Inpatient (𝑁=128)	0.99 (0.06)	(0.87; 1.11)	0.76 (0.11)	(0.54; 0.97)	−0.24 (0.11)	(−0.45; −0.02)
Outpatient (𝑁=49)	0.77 (0.09)	(0.59; 0.95)	0.71 (0.14)	(0.43; 0.98)	−0.06 (0.14)	(−0.34; 0.21)