卡方检验

Four different classⅡB alleles were observed in a single individual and two different 3'untranslated region

在鳗弧菌感染后的肝脏、脾脏、小肠和头肾组织中，卡方检验表明，MHCⅡB基因表现为具有极显著差异的表达(χ2=103.79，248.19，19.44和87.38，P.01)。

Methods 96 cases were devied into early stage group (60 cases, within three weeks )and later period group(36 cases, over three weeks).In early stage group, the time and degree of enophthalmos were observed. In later period group, the orbital volume behind the axis of the globe and degree of the enophthalmos were measured. The relation between the changes of orbital volume behind the axis of the globe and the degree of the enophthalmos was assessed by using Pearson correlation coefficients.

将96例患者按发病时间分为早期病例组（60例、受伤时间1周以内）和晚期病例组（36例、受伤时间3个月以上），早期组除进行后部眼眶容积测量外，分别于1周、2周、3周测定眼球突出度（相差＞1mm为阳性），记录眼球内陷出现时间，用卡方检验进行统计学分析；晚期组测量后部眶容积增大值和眼球内陷量，对其相关性采用Pearson统计方法进行统计学分析，并得出回归方程及相关系数。

Patients in treatment group were treated with ultrasound-guided drainage, followed by intrapleural injection of 125, 000 IU urokinase （diluted by 50 ml normal saline）, including 14 patients with pleural thickness〉 5 mm.

治疗组40例分为A，B两组，给予胸腔穿刺抽液引流并胸腔内注射尿激酶治疗，其中胸膜增厚〉5mm 14例为B组；对照组36例分为C，D两组，给予反复胸腔穿刺抽水治疗，其中胸膜增厚〉5mm 13例为D组；治疗组和对照组患者其他临床资料无差别，具有可比性；注药24h后抽液，B超定点测定首次注药前后的抽液量、胸膜厚度、纤维素分隔积分，差值结果作单因素卡方检验。

The results show that Chi-square test can reveal not only the swarming feature of earthquakes before medium and strong earthquakes,but also close relation between strong earthquakes and seismotectonic background.

认为，卡方检验不仅揭示了中强震前地震的丛集特性，而且体现了强震与地震地质背景之间的密切关系，揭示了构造体系与地震的某些联系。

Results According to a chi-square analysis,neurosis and anxiety were more closely related to somatic factors than to social factors.

结果 经卡方检验，神经官能症、焦虑与躯体因素的相关性较与社会因素的相关性更大，而易于烦乱或易激与社会因素的相关性更大，抑郁与社会因素和躯体因素都有关。

Comparisons were made to all kidney donors between 1988 and 2006 using chi-square testing.

我们比较了1988年至2006年间使用卡方检验的所有肾脏捐赠者。

The risk factors for retinopathy were evaluated by chi-square test and P value 0.05 was taken as significant.

造成视网膜病变的危险因素是通过卡方检验进行分析的，P0.05被认为有意义。

The data were analyzed by Chi-square test and Logistic regression statistics.

资料用卡方检验和多因素Logistic回归分析。

Chi-square tests were used to determine the association between hypoglycemia and patient treatment characteristics.

采用卡方检验观察低血糖与患者接受治疗之间的联系。

In this experiment, we affirmed the best experiment reaction and detection condition in 5'-UTR,exon 1 and 3'-UTR of IGF-I gene and found four mutation Loci (23F/R,26 F/R,28 F/R,29 F/R) in New Yangzhou chickens, Xueshan chickens, White Leghorns chickens, respectively.

雪山鸡等位基因频率为：26F/R A：0.8200，B：0.1800；28F/R A：0.3819，B：0.6181；经基因型分布卡方检验，发现新扬州鸡上的两个多态位点处于哈代-温伯格平衡(P=0.929、P=0.966)，雪山鸡不处于哈代-温伯格平衡(P=0.002、P=0.112)，并发现多态位点存在品种分布差异。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。