Table 7. Age of Onset (p>0.05)

	Clinical status				Total
	Cured	Good	Fair	Poor
	≧90%	89-60%	59-30%	<30%
0-9 years	2(50.0)	2(50.0)	0(0)	0(0)	4(100)
10-19 years	7(63.6)	2(18.2)	0(0)	2(18.2)	11(100)
20-29 years	50(60.2)	12(14.5)	8(9.6)	13(15.7)	83(100)
30-39 years	39(65.0)	7(11.7)	9(15.0)	5(8.3)	60(100)
40-49 years	26(63.4)	4(9.8)	4(9.8)	7(17.1)	41(100)
50-59 years	14(73.7)	4(21.1)	0(0)	1(5.3)	19(100)
60-69 years	4(100)	0(0)	0(0)	0(0)	4(100)
Total	142(64.0)	31(14.0)	21(9.5)	28(12.6)	222(100)