Spatiotemporal analysis of air pollution and asthma patient visits in Taipei, Taiwan

Table 1 Demographic data of Taipei City in 2002

District Name	Age 0–15	Age 16–65	Age >= 66	All-Age	Area (km²)	Population Density (persons/km²)
Beitou District	50,358	177,023	21,734	249,115	56.82	4,384
Da-an District	62,101	217,859	35,754	315,714	11.36	27,788
Datong District	24,645	93,272	13,160	131,077	5.68	23,071
Jhongjheng District	34,263	108,935	18,610	161,808	7.61	21,271
Jhongshan District	39,506	156,737	21,326	217,569	13.68	15,902
Nangang District	23,583	81,138	9,118	113,839	21.84	5,212
Neihu District	60,192	181,567	16,852	258,611	31.58	8,189
Shihlin District	56,691	209,152	25,650	291,493	62.37	4,674
Sinyi District	44,197	168,018	25,147	237,362	11.21	21,178
Songshan District	42,959	142,378	19,952	205,289	9.29	22,103
Wanhua District	35,648	144,357	23,446	203,451	8.85	22,983
Wunshan District	54,712	178,647	23,169	256,528	31.51	8,141
Total	528,855	1,859,083	253,918	2,641,856	271.8	9,720

ISSN: 1476-072X