|
|
中医书籍
《预防医学》 > 第三十一章 实验性研究——临床试验附表31-3 配对比较(t检验)时所需样本含量
δ | 单侧:α=0.005 双侧:α=0.01 | α=0.01 α=0.02 | α=0.025 α=0.05 | α=α | δ | 1-β=0.99 | 0.95 | 0.9 | 0.8 | 0.5 | 0.99 | 0.95 | 0.9 | 0.8 | 0.5 | 0.99 | 0.95 | 0.9 | 0.8 | 0.5 | 0.99 | 0.95 | 0.9 | 0.8 | 0.5 | | 0.05 | | | | | | | | | | | | | | | | | | | | | | 0.05 | 0.10 | | | | | | | | | | | | | | | | | | | | | | 0.10 | 0.15 | | | | | | | | | | | | | | | | | | | | | 122 | 0.15 | 0.20 | | | | | | | | | | | 139 | | | | | 99 | | | | | 70 | 0.20 | 0.25 | | | | | | 110 | | | | | 90 | | | | 128 | 64 | | | 139 | 101 | 45 | 0.25 | 0.30 | | | | | 134 | 78 | | | | 115 | 63 | | | 119 | 90 | 45 | | 122 | 97 | 71 | 32 | 0.30 | 0.35 | | | | 125 | 99 | 58 | | | 109 | 85 | 47 | | 109 | 88 | 67 | 34 | | 90 | 72 | 52 | 24 | 0.35 | 0.40 | | | 115 | 97 | 77 | 45 | | 101 | 85 | 66 | 37 | 117 | 84 | 68 | 51 | 26 | 101 | 70 | 55 | 40 | 19 | 0.40 | 0.45 | | | 92 | 77 | 62 | 37 | 110 | 81 | 68 | 53 | 30 | 93 | 67 | 54 | 41 | 21 | 80 | 55 | 41 | 33 | 15 | 0.45 | 0.50 | | | 75 | 63 | 51 | 30 | 90 | 66 | 55 | 43 | 25 | 76 | 54 | 44 | 34 | 18 | 65 | 45 | 36 | 27 | 13 | 0.50 | 0.55 | | 100 | 63 | 53 | 42 | 26 | 75 | 55 | 46 | 36 | 21 | 63 | 45 | 37 | 28 | 15 | 51 | 38 | 30 | 22 | 11 | 0.55 | 0.60 | | 83 | 53 | 45 | 36 | 22 | 63 | 47 | 39 | 31 | 18 | 53 | 38 | 32 | 24 | 13 | 46 | 32 | 26 | 19 | 9 | 0.60 | 0.65 | | 71 | 46 | 39 | 31 | 20 | 55 | 41 | 34 | 27 | 16 | 46 | 33 | 27 | 21 | 12 | 39 | 28 | 22 | 17 | 8 | 0.65 | 0.70 | | 61 | 40 | 34 | 28 | 17 | 47 | 35 | 30 | 24 | 14 | 40 | 29 | 24 | 19 | 10 | 34 | 24 | 19 | 15 | 8 | 0.70 | 0.75 | | 53 | 36 | 30 | 25 | 16 | 42 | 31 | 27 | 21 | 13 | 35 | 26 | 21 | 16 | 9 | 30 | 21 | 17 | 13 | 7 | 0.75 | 0.80 | | 47 | 32 | 27 | 22 | 14 | 37 | 28 | 24 | 19 | 12 | 31 | 22 | 19 | 15 | 9 | 27 | 19 | 15 | 12 | 6 | 0.80 | 0.85 | | 41 | 29 | 24 | 20 | 13 | 33 | 25 | 21 | 17 | 11 | 28 | 21 | 17 | 13 | 8 | 24 | 17 | 14 | 11 | 6 | 0.85 | 0.90 | | 37 | 26 | 22 | 18 | 12 | 29 | 23 | 19 | 16 | 10 | 25 | 19 | 16 | 12 | 7 | 21 | 15 | 13 | 10 | 5 | 0.90 | 0.95 | | 34 | 24 | 20 | 17 | 11 | 27 | 21 | 18 | 14 | 9 | 23 | 17 | 14 | 11 | 7 | 19 | 14 | 11 | 9 | 5 | 0.95 | 1.00 | | 31 | 22 | 19 | 16 | 10 | 25 | 19 | 16 | 13 | 9 | 21 | 16 | 13 | 10 | 6 | 18 | 13 | 11 | 8 | 5 | 1.00 | 1.1 | | 28 | 19 | 16 | 14 | 9 | 21 | 16 | 14 | 12 | 8 | 18 | 13 | 11 | 9 | 6 | 15 | 11 | 9 | 7 | | 1.1 | 1.2 | | 24 | 16 | 14 | 12 | 8 | 18 | 14 | 12 | 10 | 7 | 15 | 12 | 10 | 8 | 5 | 13 | 10 | 8 | 6 | | 1.2 | 1.3 | | 21 | 15 | 13 | 11 | 8 | 16 | 13 | 11 | 9 | 6 | 14 | 10 | 9 | 7 | | 11 | 8 | 7 | 6 | | 1.3 | 1.4 | | 18 | 13 | 12 | 10 | 7 | 14 | 11 | 10 | 9 | 6 | 12 | 9 | 8 | 7 | | 10 | 8 | 7 | 5 | | 1.4 | 1.5 | | 16 | 12 | 11 | 9 | 7 | 13 | 10 | 9 | 8 | 6 | 11 | 8 | 7 | 6 | | 9 | 7 | 6 | | | 1.5 | 1.6 | | 15 | 11 | 10 | 8 | 6 | 12 | 10 | 9 | 7 | 5 | 10 | 8 | 7 | 6 | | 8 | 6 | 6 | | | 1.6 | 1.7 | | 13 | 10 | 9 | 8 | 6 | 11 | 9 | 8 | 7 | | 9 | 7 | 6 | 5 | | 8 | 6 | 5 | | | 1.7 | 1.8 | | 12 | 10 | 9 | 8 | 6 | 10 | 8 | 7 | 7 | | 8 | 7 | 6 | | | 7 | 6 | | | | 1.8 | 1.9 | | 12 | 9 | 8 | 7 | 6 | 10 | 8 | 7 | 6 | | 8 | 6 | 6 | | | 7 | 5 | | | | 1.9 | 2.0 | | 11 | 8 | 8 | 7 | 5 | 9 | 7 | 7 | 6 | | 7 | 6 | 5 | | | 6 | | | | | 2.0 | 2.1 | | 10 | 8 | 7 | 7 | | 8 | 7 | 6 | 6 | | 7 | 6 | | | | 6 | | | | | 2.1 | 2.2 | | 10 | 8 | 7 | 6 | | 8 | 7 | 6 | 5 | | 7 | 6 | | | | 6 | | | | | 2.2 | 2.3 | | 9 | 7 | 7 | 6 | | 8 | 6 | 6 | | | 6 | 5 | | | | 5 | | | | | 2.3 | 2.4 | | 89 | 7 | 7 | 6 | | 7 | 6 | 6 | | | 6 | | | | | | | | | | 2.4 | 2.5 | | 8 | 7 | 6 | 6 | | 7 | 6 | 6 | | | 6 | | | | | | | | | | 2.5 | 3.0 | | 7 | 6 | 6 | 5 | | 6 | 5 | 5 | | | 5 | | | | | | | | | | 3.0 | 3.5 | | 6 | 5 | 5 | | | 5 | | | | | | | | | | | | | | | 3.5 | 4.0 | | 6 | | | | | | | | | | | | | | | | | | | | 4.0 |
|
|
|