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福建省的麻风发病率曲线呈“指数曲线”式下降,用两种方法拟合,结果令人满意:(一)法y=10~(0.8876-0.0879x),(二)法y=8.11(1-0.1951)x,递减率接近20％,显示近年的防治效果良好,预计到1995年将可达到基本消灭的目标(发病率<0.2/10万)。
The incidence of leprosy in Fujian province showed an “exponential curve” and the results were satisfactory by two methods. The results were satisfactory: (a) law y = 10 ~ (0.8876-0.0879x), (b) law y = 8.11 1-0.1951) x. The rate of decline is close to 20%, indicating good control effect in recent years. It is estimated that by 1995 it will reach the goal of basically eliminating (incidence <0.2 / 100,000).