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Journal of Chinese Integrative Medicine ›› 2007, Vol. 5 ›› Issue (4): 481-484.doi: 10.3736/jcim20070425

• Medical Statistics • Previous Articles     Next Articles

Discrimination and interpretation of errors in statistical analysis of quantitative data in medical papers

Liang-ping Hu1, Hui-gang Liu2   

  1. 1. Consulting Center of Biomedical Statistics, Academy of Military Medical Sciences, Beijing 100850, China
    2. College of Basic Medicinal Sciences, Capital University of Medical Sciences, Beijing 100069, China Abstract
  • Online:2007-07-31 Published:2007-05-15

Key words: statistics, medicine, dissertation, statistical analysis, statistics, nonparametric

CLC Number: 

  • O212

"

组别 例数 ALT (U/L) AST (U/L) ALB (g/L)
丹参高剂量 16 治前 218.4±101.9 184.3±82.8 40.26±5.17
治后 42.9±25.6 44.5±35.7 41.23±4.36
丹参中剂量 14 治前 190.6±74.4 171.0±62.7 38.55±4.10
治后 55.3±30.6 60.3±33.8 39.01±5.87
丹参低剂量 17 治前 236.4±108.1 198.5±98.2 39.47±5.68
治后 80.8±25.1 79.9±32.0 39.67±5.39
对照 17 治前 193.6±82.8 185.0±83.9 40.09±4.53
治后 81.7±36.9 85.6±35.5 40.51±4.80

"

组别 癌细胞类型 例数 Max SUV Mean SUV
非血瘀证 腺癌 25 4.73±1.10 3.03±0.05
鳞癌 21 4.38±1.06 3.31±0.93
大细胞癌 8 4.45±1.47 3.57±1.09
血瘀证 腺癌 25 8.71±1.38 5.43±1.06
鳞癌 24 7.11±2.11 4.91±1.22
大细胞癌 8 8.24±2.81 6.07±1.84

"

组别 分期 例数 Max SUV Mean SUV
非血瘀证 12 3.87±0.94 3.06±0.55
12 3.61±1.12 3.31±0.74
15 3.38±1.04 3.34±0.63
15 3.62±1.02 3.62±0.58
血瘀证 9 5.63±1.34 3.39±1.25
7 5.36±1.61 3.91±1.16
15 6.60±1.79 5.38±1.12
26 8.81±1.50 5.85±1.16

"

组别 n 深染区 浅染区 无染区
正常对照 10 5 891±1 083 24 090±7 560 52 142±8 214
模型 10 7 359±1 338 63 569±7 573 41 296±8 165
丹参 10 6 387±1 602 28 574±9 438 46 263±12 289
黄芪 10 7 553±2 005 27 829±9 438 45 842±10 818
雷公藤 10 7 421±1 405 29 563±8 413 44 239±9 620
氢化考的松 10 6 201±1 562 28 882±7 868 46 140±10 814
硫唑嘌呤 10 7 605±1 573 29 634±8 744 43 984±9 462
硫唑嘌呤+雷公藤 10 7 997±1 257 34 759±9 303 38 467±9 268

"

是否建模 n 深染区 浅染区 无染区
正常对照 10 5 891±1 083 24 090±7 560 52 142±8 214
模型 10 7 359±1 338 63 569±7 573 41 296±8 165

"

药物种类 n 深染区 浅染区 无染区
模型 10 7 359±1 338 63 569±7 573 41 296±8 165
丹参 10 6 387±1 602 28 574±9 438 46 263±12 289
黄芪 10 7 553±2 005 27 829±9 438 45 842±10 818
雷公藤 10 7 421±1 405 29 563±8 413 44 239±9 620
氢化考的松 10 6 201±1 562 28 882±7 868 46 140±10 814
硫唑嘌呤 10 7 605±1 573 29 634±8 744 43 984±9 462

"

硫唑嘌呤用否 雷公藤用否 观测指标(?x±s, μm2
深染区 浅染区 无染区
不用 不用 7 359±1 338 63 569±7 573 41 296±8 165
7 421±1 405 29 563±8 413 44 239±9 620
不用 7 605±1 573 29 634±8 744 43 984±9 462
7 997±1 257 34 759±9 303 38 467±9 268
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