Table 2.

Trends of inpatients, outpatients, and total antimicrobial use stratified by age group from 2011 to 2013

Age group	2011			2012			2013			Δa
	Inpatients	Outpatients	Total	Inpatients	Outpatients	Total	Inpatients	Outpatients	Total	Total
(a) Oral
0–14 years	0.187	15.789	15.976	0.184	16.355	16.539	0.171	14.659	14.830	− 1.147
15–64 years	0.325	10.418	10.743	0.328	10.965	11.294	0.324	11.044	11.368	0.625
65 years	1.550	14.437	15.988	1.524	14.760	16.284	1.491	15.375	16.866	0.879
(b) Parenteral
0–14 years	0.200	0.090	0.290	0.198	0.091	0.289	0.191	0.080	0.271	− 0.019
15–64 years	0.241	0.087	0.328	0.250	0.093	0.343	0.268	0.092	0.360	0.032
65 years	1.875	0.221	2.096	2.009	0.156	2.165	2.043	0.233	2.276	0.180

Data show defined daily doses per 1000 inhabitants per days, DID

^a Delta (Δ) values show the difference between 2013 and 2011 values