Table 1.

The Demographics of Patients With Events on Control Days, Exposure Days, and Then Exposure Days Broken Down by Tokyo Versus Other Cities

	Control Days (n=54 682)		Exposure Days (n=17 200)		Exposure Days (n=17 200)
					Tokyo (n=8736)		Other (n=8464)
	Male	Female	Male	Female	Male	Female	Male	Female
18 to 64 y, n (%)	9087 (16.62)	2744 (5.02)	2795 (16.25)	847 (4.92)	1421 (16.27)	403 (4.61)	1374 (16.23)	444 (5.24)
65 to 74 y, n (%)	7354 (13.45)	3237 (5.92)	2290 (13.31)	1009 (5.87)	1210 (13.85)	476 (5.45)	1080 (12.76)	533 (6.30)
75 to 110 y, n (%)	15 597 (28.52)	16 663 (30.47)	4974 (28.92)	5285 (30.73)	2551 (29.20)	2675 (30.62)	2423 (28.63)	2610 (30.34)