主要采用累积Logits转移模型分析有序纵向睡眠障碍数据.目的是分析治疗具有睡眠障碍病人的新药的疗效是否显著;起始时刻分到新药组和安慰剂组的人数是否做到随机性;以及经过一段时间的治疗,药物对每类病人的疗效如何.结论表明,整体上来说,药物的疗效显著;起始条件是随机的;药物对病情不同的病人疗效不同,对病情较严重的病人,药物的疗效更显著. The cumulative Logits transfer model was used to analyze ORD data for the purpose of analyzing whether the efficacy of new drugs for treating patients with sleep disorders was significant, whether randomization was given to new drug and placebo groups at the start, The treatment for a period of time, the effect of the drug on each type of patient, and the conclusions show that the overall efficacy of the drug is significant; the initial condition is random; the effect of the drug on patients with different conditions is different; for more serious patients, The effect is more significant.